Underscore.js Developers para contratar
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Freelancers patrocinados
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Contratar MIndlabsAi6
For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into...For over two decades, I’ve been engineering software that doesn’t just work — it performs, scales, and feels effortless. I specialise in AI-driven software engineering using Python, JavaScript, and AWS, building everything from fast APIs to full end-to-end SaaS platforms. Front-end to back-end, I turn ideas into smooth digital experiences. SQL or NoSQL — I design and optimise databases that run clean and handle real load. APIs & automation — I build scalable REST services and workflow automation that keep products running smoothly. My approach is simple: engineer clean systems, automate the boring parts, and make everything feel seamless in the real world — from the UI to the database to the cloud. Over the past few years, I’ve been working hands-on with AI across practical, production-ready use cases: chatbots, trading bots, analytics tools, talking avatars, object detection, and image generation. My focus is always the same - making AI engine that actually get used, make sense, and deliver value to the product. Whether it’s Python microservices, JavaScript front-ends, AWS cloud architecture, or building a full SaaS system from scratch, I aim for clean engineering and a result that feels remarkable in the real world. Cheers, Vishal Maharaj menos -
Contratar Microlent
Namaste and welcome to Microlent Systems. We are a full time development agency that builds Web, Mobile, SaaS, Ecommerce and Automation solutions for startups and enterprises worldwide. Since 2008 we have delivered 375+ projects on Freelancer with a 4.9 star rating, Preferred Freelancer status, and Corporate...Namaste and welcome to Microlent Systems. We are a full time development agency that builds Web, Mobile, SaaS, Ecommerce and Automation solutions for startups and enterprises worldwide. Since 2008 we have delivered 375+ projects on Freelancer with a 4.9 star rating, Preferred Freelancer status, and Corporate verification. What we do • Custom Web Applications • Mobile Apps for Android and iOS • Ecommerce and Online Stores • SaaS Platforms and Portals • RPA and Process Automation Tech stack • Web: PHP, Laravel, ASP.NET Core, Node.js, Python • Mobile: Android, iOS, Flutter, React Native • Frontend: React, Vue, Next.js, HTML, CSS, JavaScript • Ecommerce: WooCommerce, Shopify, custom carts • Cloud and DevOps: AWS, Azure, Docker • Automation: RPA, API integration, workflow automation Why clients work with us • Clear communication and detailed documentation • Structured project management with milestones • Clean, scalable architecture and maintainable code • Long term support for enhancements and maintenance If you are planning a new product, improving an existing system, or need a reliable tech team for ongoing work, we would be happy to collaborate. Let us help you turn your idea into a stable, scalable digital product. menos -
Contratar jayprakashyadav
I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA,...I'm a Mobile App Developer, Flutter and React Native Specialist, AI and LLM Engineer (OpenAI API, GPT-4o, Claude, LangChain, RAG Systems, AI Agents, Fine-tuning, Prompt Engineering, Vector Databases, Embeddings, AI Model Deployment), Automation Engineer (n8n, Make, Zapier, Workflow Automation, Python Automation, RPA, API Integration, Webhooks, Data Pipelines) and Mobile and Automation with Python and Full AI Solutions Architect with solid experience in web and mobile app development. I have mastery level expertise in mobile app development with Flutter, React Native, Kotlin, Swift, iOS Development, Android Development, Firebase, RESTful APIs, GraphQL, State Management, CI/CD for Mobile and Mobile UI/UX Design. I manage complex requirements within open source CMS and MVC frameworks such as WordPress, Webflow, Laravel and CodeIgniter. I also develop eCommerce solutions on WooCommerce, Shopify, PrestaShop and Magento platforms. I create UI/UX design in Figma and Adobe XD for responsive design, wireframe and prototype. ✔ WordPress CMS Expertise • Custom Theme Development • Plugin Development & Customization • Elementor & Page Builder Design • Website Speed Optimization • Security & Maintenance • API Integration • Migration & Backup ✔ AI Automation & LLM Integration • AI/LLM: OpenAI API (GPT-4o, GPT-3.5), Claude, LangChain, RAG Systems, AI Agents • Automation: n8n, Make, Monday, Zapier, Workflow Automation • Custom chatbot implementation • AI powered content generation • Natural language processing features • LangChain & vector database setup ✔ Mobile App Development • Cross-platform: Flutter, React Native • Native: Kotlin (Android), Swift (iOS) • Firebase integration • REST API integration • Real-time features & push notifications ✔ Web, MERN & Python Development • MERN Stack: MongoDB, Express.js, React.js, Node.js • Frontend: React.js, Next.js • Backend: Node.js (Express.js/NestJS), Python (Django, Flask, FastAPI), PHP (Laravel, CodeIgniter) • CMS & Open Source: WordPress, Webflow • API development & automation with Python • Databases: MongoDB, MySQL, PostgreSQL ✔ eCommerce Development • WooCommerce • Shopify • PrestaShop • Magento • Custom eCommerce solutions ✔ Cloud & DevOps • AWS, Google Cloud, Azure • Docker • GitHub Actions • Jenkins ✔ Security & Integrations • JWT, OAuth 2.0, Firebase Auth • REST APIs, GraphQL • WebSockets ✔ UI/UX Design • Figma, Adobe XD • Responsive design • Wireframing & prototyping ✔ Additional Expertise • PHP, MySQL • REST API Integration • Third-party Plugin Integration • Hosting & Cloud Deployment • Payment gateway integration • App store deployment • Performance optimization • Code review & debugging • Third party API integration Note: I'm available full time and can start immediately. Please connect with me to discuss your project requirements. My priority is quality work and bug free code. I do not move to next step without proper test. menos -
Contratar zainalitariq245
zainalitariq245 zainalitariq245
$25 USD / hora
Web & Mobile Specialist | Flutter Laravel ExpertPakistanI specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your...I specialize in web and mobile application development using Flutter and Laravel, focused on building scalable products, not just launches. Most developers complete features. I build complete systems that work in real business environments. I work as a strategic partner, not just a freelancer. I understand your business, design scalable systems, and help you avoid rebuilding later. I deliver full web and mobile apps, scalable backend systems, and complete product development with clean UI/UX and long-term support. I work with a structured team to ensure consistent quality, faster execution, and full ownership of your product. I build systems that scale, stay stable, and support real business growth. If you want something solid and long-term, let’s connect. Zain Ali menos -
Contratar CVInfotech
Welcome to my profile! At CV Infotech, we’re more than just a team of experts; we’re your trusted partner for all your project needs. I am passionate about helping others, and I proudly donate 5% of our revenue to feed stray dogs. ❤️ If you’re here, you’re likely looking for the most reliable, skilled, and...Welcome to my profile! At CV Infotech, we’re more than just a team of experts; we’re your trusted partner for all your project needs. I am passionate about helping others, and I proudly donate 5% of our revenue to feed stray dogs. ❤️ If you’re here, you’re likely looking for the most reliable, skilled, and experienced freelancer team to bring your next project to life. Congratulations, you’ve found the right partner! My Vision: To be a brand you can rely on, always delivering top-tier solutions and supporting your growth over the long term. Why I’m the Best Fit: ✅ Top 1% Verified Freelancer: Ranked among the top 1% of freelancers on Freelancer.com, 150+ recommendations with a 99% project completion rate over the last 12 years. 🏆 Award-Winning Freelancer: Recognized with multiple awards such as: Best React JS Developer, Best WordPress Developer, Best WooCommerce Developer, Best Shopify Developer, Best Laravel Developer and the fastest replit app developer. #1 WordPress Website Customization Expert #1 Freelancer to deliver large scale replit app ✅ 500+ Exceptional Projects with 150+ client recommendations. ⭐ Preferred & Verified: As a Preferred Freelancer, I am part of the elite 1% of 60M+ freelancers on the platform. How I Deliver Excellence: End-to-End In-House Development: No outsourcing – ensuring the highest quality and consistency in every project. Core Expertise: NowPayments and Now Payments Gateway Integration Crypto Payment Gateway Integration Paypal Payment Gateway Integration Stripe, Crypto Payment Gateway integrations Crypto Currency Payment gateway integration Replit developer with extensive experience in developing Replit app development and Replit project deployment. We are publishing Replit app live specialist. MEAN & MERN Stacks: Expertise in AngularJS and ReactJS development, bringing modern solutions to your web applications. Replit AI Code Writer: Skilled in leveraging Replit for AI-driven code generation. We are the best Replit App Developers having over 120+ big and small Replit projects delivered/running. AI Integration: Experienced with ChatGPT, OpenAI, and AI chatbot integration, creating custom solutions with AI-powered prompts. Progressive Web Apps (PWA): PWA development for seamless mobile and web experiences. PHP Developer: Expert in Laravel, CodeIgniter, CakePHP, and custom PHP solutions. CMS Expert: Specialized in WordPress, Shopify, Magento, BigCommerce, OpenCart, Joomla, and more. Customization Specialist: WordPress theme, plugin customization, and custom theme/plugin development. Security & Performance: Expertise in malware removal, website performance optimization, Google PageSpeed, and fixing website vulnerabilities. Payment Integration: Integration of Stripe Connect for split payments in multivendor sites. Let’s Build Something Amazing: Ready to work with the most trusted freelancer team? Hit the "Hire CV Infotech" button and let’s create something extraordinary together! ❤️ menos -
Contratar aistechnolabs
✨ Welcome to Our Profile!✨ AIS Technolabs is a leading developer of: ❖ Mobile Applications (Native & Hybrid) ❖ Multi-player Games (Unity 3D, Unreal Engine 5) ❖ Responsive Websites (Open Source, HTML, CSS, JavaScript) ❖ Advanced Solutions in IoT, VR, and AR ✅ Since 2010, we've successfully completed 3200+...✨ Welcome to Our Profile!✨ AIS Technolabs is a leading developer of: ❖ Mobile Applications (Native & Hybrid) ❖ Multi-player Games (Unity 3D, Unreal Engine 5) ❖ Responsive Websites (Open Source, HTML, CSS, JavaScript) ❖ Advanced Solutions in IoT, VR, and AR ✅ Since 2010, we've successfully completed 3200+ projects and built an impressive portfolio that continues to grow. Specialties ✨ We excel in a diverse range of technical expertise—from a simple HTML page to robust Enterprise Solutions. ✅ Website Development: - Front-End: HTML, CSS, JavaScript, Angular.js, React.js, jQuery, SASS - Back-End: PHP, C++, Java, Python, Node.js, Express.js, Django, Ruby on Rails, Laravel, Spring ✅ Mobile App Development: - iOS/Android Apps (Java, Swift) - Cross-Platform Apps (React Native, Ionic App) ✅ Game Development: - Unity3D, Unreal Engine 5 ✅ IoT, Virtual Reality (VR), and Augmented Reality (AR): - Cutting-edge solutions tailored for innovative and immersive experiences ✅ Blockchain & Cryptocurrency Solutions: - Custom Cryptocurrency Development - Cryptocurrency Wallets - Exchange Applications ✅ Worked With Blockchain Leaders: - Tron, Binance Chain, and Ether Chains Successful Projects Completed ★ Games: - RPG, FPS, Casino, Slot Machine, Crash Game, Jackpot, Roulette, Poker, Coinflip, NFT, Sports Betting, Ludo, Card Game, Action, Adventure, Arcade, Shooting, Bingo, Dice, Lottery, Cricket, Racing, Soccer ★ Apps: - Flight Booking, Hotel Booking, Social Media, Dating, Taxi, Live Streaming, IPTV, Money Transfer, Food Delivery, Courier, Chat, Auction, Trading, Booking, Fintech, Finance, Productivity, etc. ★ Software: - ERP, CRM, Project Management, HR Management, Fleet Management, Employee Management, Vendor Management, Inventory Management, Task Management, Staff Management ★ Websites: - Dating, Social Media, Real Estate, eCommerce, Construction, Bakery, Informative, Blog, Business, Corporate ✱ Why Choose Us? We aim to build long-term relationships with our clients. Your satisfaction is our mission! We are just a click away to assist you! menos -
Contratar ashinnd84
Hello there, we are a team of passionate full-stack developers with 12 years of proven experience in transforming business ideas into powerful digital solutions. Let's share your dream project and we will deliver you a robust, excellent and scalable software application. I lead a team of 35+ skilled developers who...Hello there, we are a team of passionate full-stack developers with 12 years of proven experience in transforming business ideas into powerful digital solutions. Let's share your dream project and we will deliver you a robust, excellent and scalable software application. I lead a team of 35+ skilled developers who have successfully delivered 100+ complex projects across healthcare, real estate, e-commerce, enterprise sectors and many more. We work on Python (FastAPI), JavaScript, Data Science, AI, ML, Chatbot, Java, PHP, HTML, CSS, Webflow, Software Architecture, Oracle, MySQL, Data Analysis, Artificial intelligence, Bluebeam , Building information modelling, WordPress, Visual basic, Node.js, Java, CSS, API, Paypal api, e-commerce, Mobile app development, Blockchain, Cloud computing, Test Automation, Web scrapping, .NET, C#, Desktop application, Bioinformatics, NoSQL Couch & Mongo, Database Administration, Android, iOS, codeigniter, Apache, C++, ASP.NET, Ruby, Window api, Angular.js, Jenkins, XML, Shopping cart integration, Drupal, Excel, Data processing, Project management, Algorithm, iPhone, Game design and development, Uml design, CMS, JavaFx, Microcontroller, Animation, Machine learning, neural network, Deep learning, Google app engine, Asterisk, PBX, Accounting, Construction management, DitNetNuke, PeopleSoft, Boonex Dolphin, Embedded software, CRM, Forums software, Test Automation, Website testing, Desktop support, CakePHP, DNS, Golang, Psd to HTML, OS commerce, Azure, AWS, jQuery, Robotics, MVC, LANDING pages, Agile development, Hadoop, OpenGL, Google Chrome, Big Data Sales , Shopify, Perl, React.js Framework, Rest API, Next.js, ASP, Three.js, JAP, XML, Script install, Delphi, J2EE, AJAX, JOOMLA, Website design and development, asynchronous API development, Oracle/SQL database design & optimization, and microservices. I work on building scalable REST APIs, integrating services, performance tuning, and maintaining production systems. We can develop projects related to Backend Development, API development, or database-driven applications, I would be grateful if you could consider me or refer me. Technical Expertise Python, Django, Flask, Fast API, Rest API integration. Java, Spring boot, JavaScript, PHP, Ruby on rails, Laravel, Cii, JavaSuvlet. Frontend Mastery: React.js, Next.js, Angular, TypeScript, Modern UI/UX Backend Excellence: Node.js, PHP, WordPress (6+ years), REST APIs Cloud & DevOps: AWS, Firebase, Vite, CI/CD pipelines E-commerce: WooCommerce, Shopify, custom cart solutions AI Integration: OpenAI, ChatGPT, automation tools Mobile Development: React Native, cross-platform apps Industries We Excel In Healthcare & Medical Solutions Real Estate & Property Management E-commerce & Retail Platforms Professional Services & Consulting SaaS & Enterprise Applications Marine & Specialized Industries Thanks & Regards Ashish Kumar. menos -
Contratar scriptersZ
We are Codesigma Technology Services, a full-stack development agency based in India with 10+ years of delivering complex, production-ready applications. Our founder and top developers have experience working with Inc. 5000 companies and professional teams across the world, bringing a strong understanding of diverse,...We are Codesigma Technology Services, a full-stack development agency based in India with 10+ years of delivering complex, production-ready applications. Our founder and top developers have experience working with Inc. 5000 companies and professional teams across the world, bringing a strong understanding of diverse, multicultural work environments to every project. We are a tight team of experienced developers - small enough to move fast, experienced enough to build right. You always work with the most senior person, not a project manager who delegates to juniors. What we've built: -> Cross-platform POS system - React, Firebase, Flutter, Electron - running on Web, Android, iOS, macOS, and Windows with full offline-first functionality and real-time sync -> Multi-channel e-commerce aggregator - unified management of Amazon, Flipkart, Shopify, Meesho, Nykaa orders, inventory, warehouse, and payment reconciliation -> Real-time audio/video interpretation SaaS - Twilio Voice/Video, Task Router, BoostLingo integration, serving a global user base -> Booking systems, media streaming platforms, headless CMS websites, Shopify applications, and WordPress plugins across industries Our technical stack: Frontend: React, Next.js, Angular, JavaScript, TypeScript Backend: Node.js, PHP (Laravel, CodeIgniter), Python Mobile & desktop: Flutter, React Native, Electron.js Real-time: Twilio, Firebase, WebSockets Data: MySQL, MongoDB, PostgreSQL, Firestore Integrations: Stripe, PayPal, Razorpay, Shopify API, Amazon SP-API, GraphQL Infrastructure: AWS, Linux server management, deployment We are the right fit if you need: - A long-term development partner, not a one-off freelancer - End-to-end ownership from architecture to deployment - Cross-platform delivery (web + mobile + desktop from one team) - Complex integrations with third-party APIs and platforms - Clean, documented, maintainable code that your team can take over We work on fixed-price and hourly engagements. For ongoing projects, we offer monthly retainer arrangements. Let's discuss your project. menos -
Contratar MediuswareLtd
MediuswareLtd MediuswareLtd
$20 USD / hora
Top 1% Laravel/Django/UI UX/AI ML/MERN/MobileAppBangladesh➡️ Mediusware — Award-Winning Web Design and Development Agency ✅ Top 3% Talent in PHP, Laravel, Python & Django ✅ 10+ Years of Industry Experience ✅ 850+ Projects Successfully Delivered ✅ 24/7 Seamless Communication ✅ Serving 40+ Countries Worldwide ➡️ Core Expertise ✅ Backend: Python (Django, Flask, Scrapy), PHP...➡️ Mediusware — Award-Winning Web Design and Development Agency ✅ Top 3% Talent in PHP, Laravel, Python & Django ✅ 10+ Years of Industry Experience ✅ 850+ Projects Successfully Delivered ✅ 24/7 Seamless Communication ✅ Serving 40+ Countries Worldwide ➡️ Core Expertise ✅ Backend: Python (Django, Flask, Scrapy), PHP (Laravel, Symfony, Yii) ✅ Frontend: React, Vue, Angular, Next.js, Nuxt.js, Tailwind, Bootstrap ✅ Mobile: Flutter, React Native, Kotlin, Swift ✅ CMS & E-commerce: WordPress, WooCommerce, Shopify, Magento ✅ Database: MySQL, PostgreSQL, MongoDB ✅ DevOps: Docker, Linux, AWS, Azure, Nginx, Redis ✅ AI & Automation: Machine Learning, Generative AI, Zapier, Make, N8N ✅ Tools: Jira, GitHub, Slack, Salesforce, Replit ➡️ What We Can Do for You ✅ Strategy & Design ✅ Brand Identity, UI/UX (Figma, Adobe XD) ✅ Conversion-focused Web & Mobile UI ✅ Motion Graphics & Marketing Creatives ➡️ Web Development ✅ Custom Websites & Web Applications ✅ WordPress Theme & Plugin Development ✅ Headless CMS (Strapi, Contentful, Gatsby) ✅ SaaS Platforms, Admin Dashboards, Analytics ➡️ Mobile App Development ✅ Cross-platform (Flutter, React Native) ✅ Native iOS (Swift), Native Android (Kotlin) ➡️ AI, ML & Automation ✅ Predictive AI, Generative AI, Agentic AI ✅ AI Chatbots, Recommenders, Image & Text Models ✅ Workflow Automation (Zapier, Make.com, N8N) ➡️ E-Commerce Solutions ✅ WooCommerce, Shopify, Magento, BigCommerce ✅ Custom Checkout, Inventory, Analytics Integration ➡️ Business Platforms ✅ CRM, ERP, HRM Systems ✅ Custom SaaS Product Engineering ➡️Blockchain & Web3 ✅ Smart Contracts, NFTs, dApps ✅ Ethereum, BNB Chain, Polygon, Solana ➡️ Why Clients Work With Us ✅ Top 3% Global Talent in Laravel, Django, MERN & AI ✅ 850+ Projects Successfully Delivered ✅ Global Client Base across 40+ Countries ✅ 24/7 Availability & Fast Response (< 3 Hours) ✅ Transparent Agile Process + Weekly Updates ✅ Data Security, NDA Compliance & Post-launch Support ✅ Dedicated Project Manager (Fluent English) ✅ Timezone Coverage: EST, PST, MST, GMT ➡️ Let’s Talk If you're looking for a reliable development partner to bring your product idea to life — with scalability, speed, and precision — let’s connect via Freelancer chat. We are available for hourly, milestone-based, and long-term contracts. ➡️ My LinkedIn Profile: https://www.linkedin.com/in/shahinur-ceo/ menos
