The ultimate guide to hiring a web developer in 2021
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MySQL is a powerful and widely used open-source database management system, powerful enough to handle most of the database related tasks. It can help manage data that is stored in several different databases and reduce manual processes while leveraging maximum performance. A skilled MySQL Developer can assist with creating a database structure, writing data entry code, querying and analyising the data, optimizing the database for maximum performance and more.
MySQL is also used in many industries like web development, banking and finance, e-commerce and more, which makes it a great choice for businesses of any size looking to grow their database related operations. By hiring an experienced MySQL Developer you can expect your projects to be completed quickly while satisfying all the requirements.
Here's some projects that our expert MySQL Developer made real:
If you're looking for reliable and cost effective database solutions for any project sized, then hiring a professional MySQL Developer on Freelancer.com may be the best option available. Our team of experts are ready to work quickly and effectively on your project with top notch quality results. So post your project now and benefit from our services!
De 505,075 opiniones, los clientes califican nuestro MySQL Developers 4.9 de un total de 5 estrellas.MySQL is a powerful and widely used open-source database management system, powerful enough to handle most of the database related tasks. It can help manage data that is stored in several different databases and reduce manual processes while leveraging maximum performance. A skilled MySQL Developer can assist with creating a database structure, writing data entry code, querying and analyising the data, optimizing the database for maximum performance and more.
MySQL is also used in many industries like web development, banking and finance, e-commerce and more, which makes it a great choice for businesses of any size looking to grow their database related operations. By hiring an experienced MySQL Developer you can expect your projects to be completed quickly while satisfying all the requirements.
Here's some projects that our expert MySQL Developer made real:
If you're looking for reliable and cost effective database solutions for any project sized, then hiring a professional MySQL Developer on Freelancer.com may be the best option available. Our team of experts are ready to work quickly and effectively on your project with top notch quality results. So post your project now and benefit from our services!
De 505,075 opiniones, los clientes califican nuestro MySQL Developers 4.9 de un total de 5 estrellas.Quiero que mi estudio de tatuajes aproveche al máximo Kommo CRM. Necesito que configures todo el flujo para que: • En la fase de pre-venta se generen automáticamente citas y recordatorios de consultas, integrados con WhatsApp y el calendario que ya uso. • Después de la sesión, el sistema envíe encuestas rápidas de satisfacción y, días más tarde, solicite reseñas u opiniones para nuestras redes sociales. • WhatsApp funcione sin bloqueos: establece un tope diario de mensajes salientes, define reglas de envío y documenta buenas prácticas para no infringir la política de la plataforma. Espero de ti: 1. Mapeo de mis procesos actuales y adaptación a Kommo. 2. Configuraci&o...
My goal is to turn a manual Google Sheet into a fully self-updating workspace. The sheet must pull fresh data automatically and place it in the correct tabs without my intervention. The data sources in scope are: • REST/JSON APIs • Web pages that need light scraping • A small internal SQL/MySQL database Whether you prefer Google Apps Script, AppSheet, or a hybrid approach, the final build should remain lightweight and easy for non-technical teammates to adjust. Key expectations 1. Time- or event-driven triggers that fetch, parse, and write data into designated ranges. 2. Well-commented code plus a concise setup guide so I can change endpoints or column mappings later. 3. Basic error handling with email or on-sheet alerts whenever a source is unreachable. 4. ...
I need a reliable assistant who can pull text from designated online resources each day and insert it into my web-based database. The task is straightforward: copy the exact wording I highlight, paste it into the correct fields, then double-check the submission for accuracy before marking it complete. The workload arrives daily, and I expect everything from the previous day entered before 10 AM (my time). Because this information feeds live reports, precision is critical—no typos, no skipped fields. You’ll receive: • A brief video walkthrough of the database interface (similar to a simple MySQL front-end or Airtable view). • A list of URLs or page locations to visit every morning. Deliverables: • All assigned text records entered and saved in the database ...
I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.xxxx.com. - I have migrated to because the ".com" domain has expired. - I updated the configuration files, but users are still being redirected to the old ".com" domain, or the captive portal still references ".com" during the login/redirect process. - I need the entire captive portal to use only, with no remaining ".com" references. Environment: - Ubuntu/Linux server - Apache - PHP - Custom Megacaptive captive portal - Let's Encrypt SSL - Hospitality Wi-Fi (HSIA) Scope of Work: - Find all remaining references to "". - Check Apache virtual hos...
I need an experienced Linux/PHP/Apache network engineer to troubleshoot and fix a captive portal running on Ubuntu/Linux. Issue: - My captive portal was originally configured with hotspot.inetwall.com. - I have migrated to because the ".com" domain has expired. - I updated the configuration files, but users are still being redirected to the old ".com" domain, or the captive portal still references ".com" during the login/redirect process. - I need the entire captive portal to use only, with no remaining ".com" references. Environment: - Ubuntu/Linux server - Apache - PHP - Custom Megacaptive captive portal - Let's Encrypt SSL - Hospitality Wi-Fi (HSIA) Scope of Work: - Find all remaining references to "hotspot solution". - Chec...
I already run a web-based Quoter that creates service quotes for one of our brands. I now need an exact replica, branded and configured for our secondary company. Every screen, workflow, and permission level from the original must be reproduced so staff can switch between the two versions without any learning curve. Core scope • Generate service quotes end-to-end, mirroring the logic, calculations, and approval steps that exist today. • Keep quote template customization fully editable in an admin area so our team can update wording, pricing tables, and branding without touching code. • Automate quote sending: once a draft is approved, the system should email a PDF (or hosted link) to the client using our SMTP or API credentials and log delivery status. Replication ...
My Meta Business Portfolio was hijacked: the attacker stripped me of administrator rights inside Business Manager and is actively running ads from my ad accounts. I first realized something was wrong when my own access vanished. I have already opened a case with Meta support and am still waiting for movement, but I need a faster, higher-level escalation. I’m looking for an agency or specialist who already holds Meta Partner or equivalent escalation privileges. Your job is to get Meta to reinstate my admin control, stop the unauthorized campaigns, and secure every affected asset. Acceptance criteria: • Full admin access restored to the Business Manager and ad accounts • All rogue users and campaigns disabled • Written confirmation from Meta that the portfolio is...
I have a straightforward web app that Chat GOT built already runs locally; now I want it online. Your job is to move the code to my GoDaddy shared hosting, set up the accompanying MySQL database, and configure PHP so everything talks to each other smoothly. Once it’s live we may discover a few functional hiccups—perhaps a mis-routed form action, a query that needs tweaking, or a session variable that behaves differently on the server. I’m not locked in to any particular PHP version on GoDaddy and will rely on your guidance to pick whichever release (7.x or 8.x) gives the cleanest run. Deliverables • Full deployment to my GoDaddy account, including database import and connection setup • Any functional adjustments needed for a flawless user flow after la...
I run an online shop and want a dedicated WhatsApp Chat Admin built on the WhatsApp Business API (or another compliant solution). The system must: • Send automated responses that cover our frequently asked questions, real-time order status updates, and scheduled promotional messages. • Capture and manage incoming customer queries in a shared inbox so my support team can track, tag, and resolve them easily. • Process new orders by collecting customer details, confirming item availability, and passing the data straight into our e-commerce website and inventory management system. Please integrate the chat workflow with both platforms so stock levels stay accurate and order records remain in sync. I’m open to the tools you prefer, as long as they are reliable and a...
I have a backlog of patient medical records that must be coded and entered under the ICD-10 standard right away. Some charts are still on paper or scanned PDFs, while others sit in an EHR export; a portion can be pulled in automatically, but every record needs a manual check to guarantee accuracy. The work therefore calls for a hybrid approach—your preferred mix of automated import/OCR tools plus meticulous manual verification—so the final dataset is 99 % accurate and fully compliant. Speed is critical: the first batch should be back within 48 hours and the full set completed as soon as humanly possible without sacrificing precision. Throughout the project I will provide clarifications on ambiguous diagnoses and quick feedback on sample uploads. Deliverables • Clean, I...
I am building a secure, user-friendly booking platform where patients can effortlessly find and reserve time with healthcare professionals and business consultants. Core workflow • Patients browse profiles, choose times, and confirm appointments. • On the provider side, consultants need three integrated tools: appointment scheduling, client management, and seamless payment processing. Patient-facing extras To stand out from generic schedulers, the platform must also let patients: • Store and review their own health records. • Start real-time online consultations (video preferred, voice and chat as fallback). • Receive automatic reminders by email, SMS, or in-app push. Technical notes & deliverables I’m open to your preferred stack, ...
Hello, I want to explain the complete project before we discuss the price. I need a Real Estate ERP system for my company, . I need a complete system that works on desktop/laptop through a web browser and also has Android and iOS mobile applications. The website and mobile apps should be connected to the same backend and database. For example, if a sales employee creates a customer from the mobile app, that customer should be available in the web ERP as well. ### 1. Main ERP Modules The system should include: • Super Admin Dashboard • Employee Management • Customer Management • Leads & Enquiries • Sales Management • Marketing Management • Sales Pipeline • Property/Project Management • Property Booking Management • Inventory & M...
I want a fully-functional real estate listings website modelled closely on The primary goal is to showcase residential and commercial properties in an easy-to-browse format, with filters that let visitors zero in on location, price, size, and property type—essentially the same user experience SquareYards delivers for Delhi. The build should include: • A clean, mobile-responsive front end that mirrors the modern look and page flow of the reference site. • A fast property search with autocomplete and layered filters so users can instantly refine results. • Individual listing pages that display photo sliders, floor plans, Google-map embeds, nearby amenities, and enquiry forms. • An admin panel where I can add or update properties, images, SEO tags, and banner...
I need to understand exactly how much traffic my PowerBI operational dashboards can handle before response times become unacceptable, so I want fresh JMeter load-testing scripts built from the ground up. There are no existing scripts to tweak; you will be starting with a clean slate and modelling realistic user behaviour against the live dashboards, recording think-times, parameterising queries, and handling token-based authentication exactly the way PowerBI does in production. Once the scripts are in place I expect a short proof run that shows concurrent-user ramp-up, key performance metrics (latency, throughput, error rate) and a brief summary of any obvious bottlenecks you notice. Final deliverables are the .jmx files, any CSV data sets or plug-ins you added, and a concise run report s...
This is a custom-built classified-ads portal and I need an extra set of expert eyes to keep quality on track while the build is still in motion. Your task is to own the test documentation, run regular rounds of hands-on QA, and fine-tune the backend settings as new modules are pushed. Provide feedback on the update scope etc Scope • Draft and maintain a living test plan that drills into functionality and performance. • Execute those cases on every new release, logging anything that breaks or slows the site. • Reconfigure admin settings to sync with the mobile and desktop version. • Give clear, actionable notes on the user interface, with special attention to overall ease of navigation and step-by-step task completion. • Feed back concise reports so the de...
I need an engineer who already knows the Amazon Selling Partner API inside-out to wire it into our current web-based application. My team has built the front end and core business logic; what we’re missing are the secure, well-structured endpoints that let us talk to Seller Central in real time. Here’s what the integration must cover: • Inventory management – pull catalog details, update quantity and pricing, sync FBA / FBM stock levels. • Order processing – fetch new orders as they arrive, push acknowledgements, handle shipping confirmations and tracking uploads. • Data reporting – schedule and retrieve financial, performance and returns reports, then pipe the data into our existing dashboards. For authentication we expect you to set up...
I run a Laravel-based site that is ready for its next leap forward and I’m looking for someone who can jump in quickly, write clean code, and leave the application running faster than it does today. What I need right now • New feature development: an internal admin dashboard built with modern Laravel conventions, clear role-based access, and responsive UI components. • API integration: seamless, secure connections to key social media platforms so we can pull user data, publish posts, and track engagement directly from our backend. • Performance optimization: database query tuning, cache strategy improvements, and any low-hanging fruit you spot during profiling to make page loads consistently snappy. I already have the core application in place (Laravel 10, MySQ...
I have a finished Base44 application sitting in my local repo and I’m ready to see it live on its own URL. What I need now is an end-to-end deployment: • Secure hosting provisioned and configured • A domain registered (or my existing one pointed) with SSL in place • The project code uploaded, environment variables set, and a production-grade database created and connected • Final smoke tests to confirm every route, API call and asset works as it does on my machine I’m open to your recommendation on the exact stack—shared, VPS or dedicated hosting and MySQL, PostgreSQL or MongoDB are all on the table as long as they match the project’s requirements and scale comfortably. Hand-off will feel complete when I can type the domain into a brow...
Overview We run ~12 WordPress sites on a single Web Hosting Canada (WHC) VPS with cPanel/WHM, all fronted by Cloudflare. The sites were recently migrated, and we're looking for an experienced performance engineer / sysadmin to optimize the full stack (server, PHP, and Cloudflare caching) and clean up post-migration issues. This is hands-on work on a live cPanel/WHM environment. We want someone who genuinely knows this stack, not a generalist. Current environment WHC VPS, cPanel/WHM (likely CloudLinux + EasyApache 4) Apache with per-site PHP versions (MultiPHP), PHP-FPM ~12 WordPress sites Cloudflare in front of every zone, with cache rules, WAF, rate limiting, security headers and bot management already partially configured MySQL Scope of work Tune Apache (MPM, PHP-FPM pools, mod_...
Our LAMP-based online store has outgrown its original build and now needs a focused full-stack upgrade. The codebase sits on PHP, MySQL, Apache and Linux, so experience tweaking performance and adding functionality in this environment is essential. Here are the confirmed upgrade goals: • User interface redesign • Adding new features • Improving site performance Redesign The current layout feels dated on mobile and tablet. I want a fresh, responsive UI that preserves the brand palette but introduces cleaner typography, modern component styling and an easier checkout flow. Figma or Adobe XD hand-offs are available if you prefer to work from design files. New features Priority items include a wishlist module, product-comparison, and an admin-side promo-code manager...
I have a collection of JPEG images hosted on a website that need to be copied over and inserted into my database. The task is straightforward: pull each JPEG from the site and upload it to the designated tables and fields so everything is properly stored and retrievable on my end. Accuracy matters—I need each file moved without corruption and linked exactly where it belongs in the database structure. If you are comfortable working directly with web-sourced images and handling database inserts efficiently, this should be a quick win for both of us.
My WordPress pages are taking far too long to load and it’s starting to hurt both user experience and search visibility. The slowdown is clearly on page-load rather than in the dashboard, but I am not even sure what caching or optimisation plugins—if any—are currently active. Here’s what I need: • A quick yet thorough audit of the current setup to pinpoint the main bottlenecks. • Implementation of best-practice fixes: image optimisation, script minification, proper caching, database cleanup, and anything else the audit reveals. Popular tools such as WP Rocket, W3 Total Cache, Autoptimize, or server-level solutions are all on the table if they solve the problem. • Measurable improvement: please benchmark the site with Google PageSpeed Insights or...
I need our existing product feed, which is currently pushed through the Google Content API, re-engineered so it runs on the Merchant API instead. The code that handles authentication, product insert/update, batch calls and error reporting all has to be ported or replaced, then tested end-to-end to confirm that every SKU arriving in Merchant Center matches what our back-office system holds. The job breaks down into three practical steps: 1. Audit the present Content API implementation and document the calls, custom attributes and scheduling it relies on. 2. Build the equivalent flow for the Merchant API—handling OAuth 2.0, rate limits and pagination—then migrate the dataset without data loss. 3. Prove accuracy with a full sync, catch/resolve any disapproved items, and deli...
Sistem pembayaran saya menolak transaksi ketika pelanggan memilih e-wallet Dana—saldo mereka tidak terbaca sama sekali. Saya belum yakin apakah masalah ini muncul di semua transaksi atau hanya kondisi tertentu, jadi saya membutuhkan pemeriksaan menyeluruh. Apa yang saya butuhkan: • Audit cepat pada integrasi Dana di backend (API credential, callback, signature, dan time-stamp). • Replikasi bug hingga jelas terlihat mengapa saldo tidak terdeteksi. • Perbaikan kode atau konfigurasi, lalu uji hingga transaksi sukses. • Dokumentasi singkat berisi langkah perbaikan agar tim internal bisa memelihara ke depan. Stack saat ini: PHP 8 + Laravel, server Nginx, database MySQL. Jika Anda terbiasa dengan webhook Dana dan debugging log payment gateway, pekerjaan ini akan...
We need to integrate our CS-Cart store with a third-party Print-on-Demand / fulfillment platform through its API. The integration will involve: * API authentication * Access-token management * Product synchronization * Product and variant mapping * SKU mapping * Order synchronization * Order creation through API * Customer and shipping information mapping * Payment-status mapping * Order-status synchronization where applicable * Shipment/tracking synchronization where supported * API error handling * Duplicate-order prevention * Webhook/API response handling The integration must work correctly with the existing CS-Cart product and order workflow. Important Order Requirement The store contains both products belonging to the external fulfillment platform and regular marketplace products...
# Cleaning Services Website & Mobile App Development Project I am looking for an experienced full-stack developer or development team to build a modern cleaning services platform inspired by the user experience of Uber, SweepSouth, and Snabbit. The platform should consist of a responsive website and mobile application that allow customers to book indoor and outdoor cleaning services, while providing separate dashboards for customers, cleaners, and administrators. ## Project Goal The objective is to build a secure, scalable, and premium-quality platform where customers can book cleaning services in minutes, track their bookings, make secure online payments, and communicate with assigned professionals. The system should also allow administrators to manage bookings, customers, and clea...
I need a reliable, fully-automated bridge that sits between my supplier’s REST API and my online store’s REST API. The aim is to remove every manual touchpoint, so products, prices, stock levels and digital-key orders flow on their own. Here is the workflow I want to see running end-to-end: • Product side The bridge pulls the full product catalogue from the supplier, stores it locally, then pushes mapped items, prices and inventory to my store. Mapping must be preserved so future updates keep everything aligned. • Order side When a customer places an order, the bridge catches it instantly, calls the supplier API to purchase the corresponding digital key, retrieves the key and posts it straight back through the store API so the customer receives it without d...
I need a modern, fully responsive website built from the ground up. The front-end should be crafted with Bootstrap so it scales gracefully across desktop, tablet, and mobile. On the server side please use Laravel; take advantage of its routing, Eloquent ORM, and built-in security features to deliver clean, maintainable code. Core scope • Set up a relational database, create the schema, and wire it to Laravel’s models. • Implement secure authentication and role-based authorization using Laravel Sanctum or Passport. • Expose key functionality through RESTful API endpoints and document them briefly for future integration. • Apply robust error handling and input validation on both client and server. • Write concise unit and feature tests; make sure criti...
I have a set of numeric records that currently live in a proprietary, custom-built database. I need every figure lifted out accurately and keyed into the destination sheets I will provide so I can run consistent reports. You will receive read-only access to the database interface (along with a short field guide that explains its layout) and a blank copy of the spreadsheet template that these numbers must populate. Accuracy is the top priority—decimal placement, units and column order must match the template exactly. I will run spot checks, so an error rate above 0.2 % is unacceptable. Once complete, submit the filled spreadsheet plus a brief log of any ambiguous values you encountered and how you resolved them. If you have previous experience extracting data from custom databases r...
I have the core concept and a technical outline for a new medical platform that puts patients first, and now I need a full-stack developer to turn it into a production-ready application. Platform focus The entire experience must revolve around patients—everything from the landing pages to each dashboard screen should guide them effortlessly toward the information or action they need. In addition to the features outlined below, patients will be encouraged to stay engaged through an integrated blog section that delivers health tips and practice news. Stack and architecture • Back-end logic is planned in PHP for traditional server tasks and Node.js for any real-time components that benefit from non-blocking I/O. • A secure SQL database needs to be designed, populated, ...
Our production datalake pipeline on Hadoop is misbehaving: Spark and Flink jobs crash intermittently, completed stages fail to commit their results to the Hive tables, and overall throughput has slowed to a crawl. I need someone to dive in, trace the failures, and leave me with a clean, fully functioning data flow. You will have direct access to the existing Spark and Flink code, YARN cluster dashboards, Hive metastore, and any relevant logs. The immediate goal is to identify and correct the root causes of the job failures and the missing Hive writes, then tune the pipeline so it can keep up with daily load without time-outs or excessive retries. Acceptance criteria – once you are done: • All scheduled Spark and Flink jobs finish successfully when triggered manually and by t...
Project Title: Custom-made File Uploading System for Website Demo Link: Description: I am in need of a file uploading system for my custom-made website. The system should allow users to upload images to be displayed on the website. Requirements: - The system should only allow the upload of image files. - The file size and format should adhere to specific requirements that I will provide. - The system should be integrated seamlessly into my custom-made website. Ideal Skills and Experience: - Experience in developing file uploading systems for custom-made websites. - Proficiency in programming languages and frameworks suitable for custom-made websites. - Knowledge of .svs file handling and validation. - Attention to detail to ensure the system is secure and user-friendly. - Ability to ...
I am looking for an experienced app developer to create an Android app similar to unolo.com. The app should have the following features: The app should include the following functionality: - FieldManager SaaS - HRMS (Human Resource Management System) - Employees GPS Realtime Tracking - Attendance tracking - Target assignment I have specific design preferences for the app, so the ideal candidate should be able to work with my design specifications.
I need a full-featured workforce management web application built on a classic LAMP stack (Linux, Apache, MySQL, PHP). The system will let me store detailed worker profiles, track time and attendance, allocate daily or weekly tasks, monitor performance, and automatically calculate payroll. Users will sign in via email-and-password or their preferred social account, and a second-factor step must be available to anyone with elevated permissions. Dashboards and permissions must stay tightly separated: Admins and Managers handle configuration, task assignment, and reporting, while Workers simply view their schedules, check in / out, request leave, and see their own stats. Key Deliverables: • Responsive web interface with clean, modern UI • Core Modules: - Profiles - Attendan...
I’m putting together a single web-based application made up of three focused modules and I’d like a developer who can build them as one cohesive system: Visitor Management The visitor module needs to cover the essentials—visitor check-in/check-out, instant ID badge printing, and a searchable visitor history. Speed and ease of use at the reception desk are critical, so quick-scan QR or barcode support will be helpful. Task Management The second module revolves around tracking task progress. Users must be able to create a task, assign it, and then follow its status in real time through to completion. Simple visual cues (Kanban, progress bars, or similar) are welcome as long as the emphasis stays on up-to-date progress visibility rather than heavy planning features. ...
I'm looking for a skilled developer to help set up and configure an off-road FiveM server. Key tasks include: - Scripting: Develop admin tools like player management, server logs and monitoring, and a ban/kick system. - Server Setup: Configure server settings for optimal performance. - Custom Integration: Add custom vehicles and maps to enhance the off-road experience. Ideal Skills and Experience: - Proficiency in FiveM scripting - Experience with server setup and configuration - Familiarity with integrating custom vehicles and maps - Strong understanding of admin tools development Please provide examples of similar work done.
I need a custom CRM built specifically for an auto dealership with the clear goal of improving our Sales Tracking. The heart of the system will be a robust reporting and analytics layer that lets me view Sales Performance at a glance—daily, weekly, monthly, and year-to-date. I want to see how each salesperson, vehicle model, and location is performing, and have that data exportable to PDF or Excel for management meetings. Although lead management and pipeline visualisations could be useful later, the immediate priority is solid, accurate dashboards that pull real-time figures from every deal we enter. If you have experience with automotive workflows, inventory VIN decoding, or integrating DMS feeds, let me know, but the key deliverable is: • A functioning web-based CRM mod...
# Product 1: Price Comparison Platform ### Scope Document — Two Architecture Options for Vendor Quoting Please quote for **both options below** separately so we can compare cost/timeline trade-offs before deciding. --- ## Shared Details (apply to both options) ### Overview A price-comparison and deals platform for the Indian market (similar to BuyHatke). Users search for a product and see real-time price comparisons across multiple online stores (Amazon, Flipkart, Myntra, Croma, etc.), with redirection through affiliate links for commission tracking. ### Core Features - Product search with live filtering - Price comparison — all store prices shown, lowest price highlighted, savings calculated - Price history tracking (chart/sparkline per product) - Price drop alerts &mdash...
My Elementor Pro Forms have stopped submitting altogether—no spinner, no confirmation, nothing. I have already cleared cache and cookies, yet the problem persists. I need you to jump in, pinpoint whatever is blocking the AJAX request or server-side hand-off, and restore normal submission behaviour. If the fix involves plugin conflicts, misconfigured reCAPTCHA, PHP errors, or hosting restrictions, please document exactly what you changed so I can replicate it on staging and future sites. Deliverables • Form submits successfully and displays the chosen success message/redirect • Test email reaches inbox (using the existing notification settings) • Brief report of root cause and steps taken I will provide admin and FTP access as soon as we start so you can te...
I’m building a small-scale billing web app and need you to take it from idea to deployable code. The tech stack is fixed—React (hooks + functional components) on the front end, Node.js with Express on the back end, and MySQL for data storage. Core focus The heart of the system is invoice generation. Every invoice must be produced as a PDF, saved to the database, and retrievable from a client’s record. A flexible template engine is essential: I want to tweak colours, fonts, and layout without touching code and, most importantly, drop our company logo into the header of every invoice. What I expect the finished product to include • React UI for customer, product, tax and invoice management • RESTful API in Node.js/Express with JWT-based auth and basic role con...
My application needs a thorough round of fixes across every layer—user interface, backend logic, and database. At the moment the front-end shows visual glitches on some screens, the middle tier occasionally returns the wrong data or fails under load, and a few database operations are far slower than they should be. Here’s what I expect: • Patch the front-end so layouts render consistently and interactive elements behave as intended. Need some addtional changes in database and interface. Need like a developer who can work on the project whenever required with correct estimates . Thourough with testing and always reachable. Always mentions which changes are done though proper changes and deliver with minimum bugs. Every change must ship in a clearly documented commi...
WordPress Taxi Booking System Migration & Integration I have an existing taxi website running on WordPress, with the domain and hosting on Hostinger. I also have a new taxi booking platform that was developed using AI, and I need an experienced developer to take the existing project and integrate it into my current WordPress website, replacing the old booking system. Existing Project The new booking platform is already developed and includes the source code. Based on the project files, it is a full web application built with technologies including: - React - TypeScript - Node.js / Express - MySQL - Drizzle ORM - Stripe - Google Maps - Vite - tRPC The project also contains booking, pricing, payment, database, and administrative functionality. The project files also include compo...
I’m looking for an experienced Web3 developer to build a small blockchain ecosystem on a testnet within one week. The project will include a simple token launchpad where users can create and deploy their own tokens by entering basic details such as token name, symbol, supply, and decimals. I also need an ERC-20 compatible token system with properly tested and deployed smart contracts on the selected testnet. The project should include a simple DEX/AMM where users can swap supported tokens and add or remove liquidity through basic liquidity pools. A clean and responsive frontend DApp is required with wallet connection, token creation, token listings, swapping, liquidity management, and transaction status. The frontend can be built with React or , using Solidity for smart contract...
Our hotel needs a modern, conversion-focused website whose single purpose is to turn visitors into confirmed guests. The site must be built around a fully custom reservation system rather than a plug-in or third-party widget. Key elements I expect from that system: • Real-time availability tied to each room type, so guests never encounter double-booking issues. • Integrated payment gateway for instant, secure card processing. • Automated booking-confirmation emails & WhatsApp messages triggered immediately after payment. • An interactive, filterable room catalogue that showcases each category with photos, rates and key amenities. * To display nearby attractions & popular eateries Beyond the booking engine, the rest of the site should load quickly on ...
School ERP System – Full Stack Development I am looking for an experienced developer/team to develop a complete School ERP System consisting of web-based desktop portals and mobile applications. The entire system must be fully integrated and connected to a single centralized database, so that all data is synchronized in real time across the Principal, Management, Billing, Teacher, and Parent modules. Required Applications 1. Principal Admin Panel – Web Based A desktop/web-based panel exclusively for the Principal to manage and monitor the school, including: - Student and staff management - Academic management - Attendance monitoring - Reports and dashboards - School-wide settings and controls - Access to relevant information from all departments 2. Management & Billi...
I’m putting together a summer-length internship that ends with a single, polished deliverable: an interactive data dashboard summarizing our current wealth analysis for senior executives in New York. During the placement you will pull together relevant financial data, clean and model it, then design a dashboard that lets non-technical C-suite users drill into key metrics quickly. If you prefer Tableau, Power BI, or a lightweight web-based stack such as Plotly Dash, that’s fine—clarity and executive-level usability matter more than the specific tool. By hand-off day I need: • A working, shareable dashboard hosted or easily deployable on our internal server • Source files and documented transformation steps so the team can refresh the data later •...
I want experienced software developer you to update my contract management platform fortva.com. Fortva is document and contract management platform. I have docusign and documenso integrated as contract signing tool for our contract management esignature process. Their trial expired so i want someone to implement its alternative which is as esigning tool. Work to be completed 1. Replace the DocuSign with the OpenSignLabs API integration and run end-to-end tests to confirm a smooth eSignature hand-off. You have to get the opensignlabs APIs , sign up with my email address to provided. 2. Update the public landing page by placing G2 reviews as testimonials and place sourceforge badge code on to create trust. Acceptance criteria • A contract can be created, sent and full...
I need a seasoned web developer who also lives and breathes SEO to clean up the technical issues that are blocking my site from being fully-indexed and performing well in Google. The site already has good content and an established design; what’s holding it back are under-the-hood problems—slow load times, crawl errors, messy meta data, and an out-of-date sitemap/robots setup. Your first task will be to run a comprehensive audit with tools such as Google Search Console, Screaming Frog, PageSpeed Insights, and Lighthouse. From there, I want clear, actionable fixes implemented directly in the code or CMS: repairing broken internal links, consolidating duplicate URLs, optimising meta tags, streamlining header hierarchy, and generating a clean, auto-updating XML sitemap. If serv...
I need to organise all of my customer information in a structured SQL database and give my team a simple way to add or update those records directly from their phones. The core of the job is two-fold: first, design and deploy a clean relational schema that captures names, contacts, addresses, notes and whatever other standard customer fields you would normally expect; second, build a mobile interface that lets users create, read, update and delete those records through straightforward forms. The mobile side can be cross-platform in Flutter or React Native, or native Android if that is faster for you—what matters most is that it connects securely to the database, validates input, and presents a searchable list of existing customers. No CSV imports or external APIs this time; everythi...
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