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Freelancers patrocinados
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Contratar expertcoder1vw
Do you have web, AI, or Windows software developing needs? Then I promise, I'm the freelancer you've been looking for. I am a software developer with over 25 years experience, with development projects spanning a number of different languages and platforms, including: WEB & API - JavaScript / TypeScript - React,...Do you have web, AI, or Windows software developing needs? Then I promise, I'm the freelancer you've been looking for. I am a software developer with over 25 years experience, with development projects spanning a number of different languages and platforms, including: WEB & API - JavaScript / TypeScript - React, Angular, Next.js, Nest.js, Node.js - ASP.NET / ASP.NET Core / C# - Python - PHP - HTML5 / CSS / Tailwind - REST and Web APIs, and third-party API integrations - Azure / AWS AI & AUTOMATION - LLM integration (OpenAI, Claude, and local models) - AI features built into existing apps - Prompt engineering and fine-tuning - Chatbots, document and PDF processing, data extraction - Automated workflows, scraping and scheduled bots WINDOWS DESKTOP & DATABASE - Delphi - MS-Access/VBA - MS-Excel/VBA - VB6 - VB.Net/C#.Net - DBase/Foxpro/Visual Foxpro - SQL Server/T-SQL - Firebird - SQLite - Oracle Database - MySQL - PostgreSQL - MongoDB - Redis I never shy away from a project, no matter what kind of language, parameters, or client needs are attached to it. My designs are turnkey, allowing for quick and easy access and use. All designs and developments come with support and troubleshooting, as I'd never expect a client to fix anything that I created. I also offer licensing and commercialization services for all products. I'm available in any timezone, and can always be reached via Freelancer.com's "Hire Me Now" button. If you have any questions about the stack, the tools, or any general questions about what you need accomplished, reach out! I'm waiting and ready to take your project from seedling to full-grown! menos -
Contratar AwaisChaudhry
We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom...We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 350+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in • AI & Machine Learning — computer vision, AI applications, automation, LLM integrations • Web & SaaS — React, Next.js, Node.js, Python, PHP and custom platforms • Mobile Apps — iOS, Android and cross-platform applications • Enterprise Software — business management systems, APIs, integrations and automation • Blockchain & Web3 — smart contracts, wallets, exchanges and custom blockchain solutions • IoT & Engineering — connected devices, embedded systems and industrial applications • Cloud & DevOps — deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us ✅ 10+ years of experience on Freelancer ✅ 349+ completed client reviews ✅ 4.9/5 overall rating ✅ 95% on-time delivery ✅ 99% on-budget delivery ✅ Experienced multi-disciplinary technical team ✅ Full project lifecycle — strategy → design → development → testing → deployment → support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach. menos -
Contratar zulqrn
بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ In the name of ALLAH, the Most Gracious , the Most Merciful. _______________________________________________________________ I’m an experienced IT professional with a strong background in server and network administration, cloud infrastructure, and systems integration. Over the...بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ In the name of ALLAH, the Most Gracious , the Most Merciful. _______________________________________________________________ I’m an experienced IT professional with a strong background in server and network administration, cloud infrastructure, and systems integration. Over the years, I’ve worked across diverse environments, including Windows Server, AWS, Azure AD, Intune and Office 365, helping organizations streamline their IT operations, strengthen security, and modernize their digital infrastructure. My approach combines technical expertise with practical problem-solving. Whether it’s migrating hundreds of mailboxes, optimizing DNS and firewall configurations, or managing hybrid cloud systems, I focus on delivering reliable, secure, and seamless results. Core Expertise Email Migrations- Migrations between Office 365, Google Workspace, Zoho, GoDaddy, and cPanel etc. Tenant-to-tenant and domain-based migrations IMAP and POP-based migrations Hybrid migration planning (on-premise to cloud) Troubleshooting mail flow, delivery issues, and MX/DNS records Ensuring seamless user transitions with zero data loss Cloud & Email Services- Email setup and management: Office 365, Google Workspace, Zoho Mail, GoDaddy AWS: EC2, VPC, SES, IAM, Route 53, CloudWatch, SNS, VPN Azure AD: Identity Management, SSO, SAML, IDP Google Cloud Platform integration DNS & Security DNS record management: SPF, DKIM, DMARC, CNAME, MX, A SSL certificate installation and troubleshooting Firewall configuration: FortiGate (Web Filter, App Control, LDAP, SSO) Server & Directory Services- Windows Server (2008–2024) and Active Directory administration Group Policy, LDAP, RADIUS, and Domain Controllers Server migration, backup & restore, and RAID management PowerShell scripting, WDS, and WSUS deployment Virtualization & Automation- Virtualization platforms: Microsoft Hyper-V, VMware ESXi, vCenter Scripting & automation: PowerShell, Bash File & Web Services- File servers: IIS FTP, FileZilla, ProFTPD Web servers: Microsoft IIS Networking & Support- Network administration and troubleshooting Site-to-site VPN and secure connectivity Remote technical support for diverse IT systems. I take pride in delivering dependable, secure, and efficient IT solutions that help businesses operate smoothly and confidently. My goal is always to combine strong technical expertise with a people-first approach, ensuring every project — from migration to automation — creates real value for the organization. menos -
Contratar novatech2210
novatech2210 novatech2210
$95 USD / hora
Top 1 % Ranked | Preferred Freelancer | Top RatedSouth AfricaProgramación en C#, Programación en C++, Desarrollo de software, inteligencia artificial, Desarrollo de Aplicaciones para AndroidTop 1% Full-Stack & AI Developer | Next.js, React, Node, Automation, SaaS I help companies build world-class web platforms, SaaS products, AI systems, custom automations, and high-performance backends — delivered on time, on budget, and with premium engineering quality. I lead a specialized development team trusted...Top 1% Full-Stack & AI Developer | Next.js, React, Node, Automation, SaaS I help companies build world-class web platforms, SaaS products, AI systems, custom automations, and high-performance backends — delivered on time, on budget, and with premium engineering quality. I lead a specialized development team trusted by startups, agencies, and enterprise clients across the USA, UK, EU, UAE, Australia, and Singapore.. 💻 Full-Stack Development • React, Next.js, Vue.js & Node.js • Python backend development • SaaS & custom web applications • REST APIs & WebSockets • PostgreSQL & Redis • Third-party integrations 🤖 AI & Automation • AI assistants & agents • LLM/API integrations • RAG & knowledge systems • Voice AI, STT & TTS • Business workflow automation • Real-time AI applications ⚙️ Engineering & Deployment • Docker & Linux • Nginx & production deployment • Debugging & root-cause analysis • Performance optimization • Existing application modernization • Production troubleshooting 🏆 Freelancer Track Record ⭐ 4.8 rating ✓ 23 reviews ✓ 96% on-time ✓ 96% on-budget ✓ 100% acceptance rate ✓ Preferred Freelancer Whether you need a high-end SaaS, a custom internal app, a full automation system, or a complex AI solution, I can deliver exactly what your business needs, fast and professionally. 📩 Let’s Build Something Great! Send me a message anytime with your project details — I respond quickly and can start immediately. menos -
Contratar sedawy
DevOps & Cloud Engineer | Security & Python Expert. 15+ yrs in IT infra delivering ERP deployments, CI/CD, Kubernetes, Terraform & multi-cloud automation (AWS, Azure, GCP). Secure, scalable, proven. I’ve delivered for clients in the US, Germany, UK, and the Gulf across FinTech, Media, Education, and Healthcare. What...DevOps & Cloud Engineer | Security & Python Expert. 15+ yrs in IT infra delivering ERP deployments, CI/CD, Kubernetes, Terraform & multi-cloud automation (AWS, Azure, GCP). Secure, scalable, proven. I’ve delivered for clients in the US, Germany, UK, and the Gulf across FinTech, Media, Education, and Healthcare. What I do best: - Build CI/CD pipelines (Jenkins, GitHub Actions, GitLab CI) - Deploy Kubernetes, Docker, Terraform on AWS/Azure/GCP - Secure networks & firewalls (F5, FortiGate, Palo Alto) - Cloud Security & compliance (IAM, VPN, Firewalls, Monitoring) - Python automation for infrastructure & workflows Why hire me: 🎯 15+ years in Infrastructure, DevOps & Security 💼 Full-time availability, fast response, clear documentation 🎓 MBA in E-Business → I align IT with business needs Let’s make your systems faster, safer, and smarter. Message me to start. menos -
Contratar FranciscoSilvi
FranciscoSilvi FranciscoSilvi
$15 USD / hora
Electronic Engineer - Hardware & Firmware DevsArgentinaI have extensive experience, primarily in hardware design I primarily work with Altium Designer, but I am also proficient in KiCAD, EAGLE, EasyEDA, and Allegro OrCAD. I also develop firmware, primarily for the following platforms: -ESP32, S2, S3, C3 y C6 -ESP8266 -STM32 -STM8 -AVR -ATSAM -RAK Wireless Modules -PIC,...I have extensive experience, primarily in hardware design I primarily work with Altium Designer, but I am also proficient in KiCAD, EAGLE, EasyEDA, and Allegro OrCAD. I also develop firmware, primarily for the following platforms: -ESP32, S2, S3, C3 y C6 -ESP8266 -STM32 -STM8 -AVR -ATSAM -RAK Wireless Modules -PIC, PIC32, dsPIC For clients who prefer it, I am familiar with various Arduino Cores to facilitate future code editing and small modifications that the client can handle themselves. I also have the capability to run multithreaded code on any of the aforementioned platforms. I also use IDEs such as: -STM32Cube -RUI (Rak User Interface) -IDF (Espressif) -Atmel Studio (ATSAM/ATMEGA) menos -
Contratar AZTURK1
I have 10 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP...I have 10 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V, VMware Hypervisors (ESXI, vCenter), Proxmox, VirtualBox. ✅ Cloud Computing Platforms: AWS Amazon Web Services, Microsoft®, Google Cloud Platform(GCP). ✅ Self-Hosted Clouds: NextCloud, OwnCloud, Seafile. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Web servers: IIS, APACHE, NGINX ✅Scripting: PowerShell scripting, Bash Scripting ✅Containers: DOCKER, Windows Subsystem for Linux (WSL). ✅Backup Systems Veaam Backup, Iperius Backup, UrBackup. ✅ Mail servers: POSTFIX, EXIM, Microsoft Exchange 2000 to 2019, QMAIL ,Zimbra ,Mail Enable , SmarterMail, hMail. ✅ Database servers: MySQL, PostgreSQL ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik, PFSense, Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅NAS: FreeNAS, TrueNAS ,Synology, QNAP, Buffalo ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: WHM-cPanel, PLESK, CyberPanel, aaPanel Why Choose Me? ✅24 hours availability ✅Unlimited revisions ✅Fast response Microsoft® Certified ** MCSA | MCSE | MCT ** menos -
Contratar ZohaibRoy
✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in...✔️ Hi, I am a Professional Python Developer with excellent experience in Full Stack Web Technologies,Web development, Desktop applications, Automation, Mobile app development, Machine Learning, Chatbots, Web Automated Bots ,Web Scraping, and Graphical User Interface (GUI) design. I can solve any type of problem in python Projects. I can build full stack web applications as well as Android Applications.Pyqt5 is one of the best framework i use to build desktop applications for windows & MAC OS. ✔️ Certified JavaScript Developer ✔️Certified Python Developer ✔️ Desktop Apps Development ✔️ Web Apps Development ✔️ Telegram/Discord/Ai Chatbots Development ✔️ Web Scraping & Automation Expert ✔️ 5+ Years of Experience ✔️ 180 + Positive Reviews Full Stack Apps using Python Rust VB.NET PHP JavaScript C# Node Js I am Expert in the following Technologies : ✅Frontend (HTML, CSS, JavaScript ES6, Reactjs, Redux , Jquery, Ajax) ✅Responsive Design (Bootstrap ,Tailwind , FlowBite) ✅ Backend ( Python, Django, Flask, API Integration, Django REST APIs) ✅ Database ( MYSQL, MongoDB, PostgreSQL,SQLITE 3) ✅ CMS (WordPress,Blogger,Wix) ✅ Ecommerce (Shopify) ✅ Google Apps Script (Sheets, Docs, Maps) ✅ GUI development ( PYQT, Tkinter, Nativefier ,Tauri , Electron, WPF ) ✅ Web Scrapping ( BeautifulSoup, Selenium,Scrapy) ✅ Web Automation ( Selenium webdriver, Zapier ,Playwright) ✅ Android Automation ( Appium ) ✅ Desktop Apps Automation ( Power Automate , Selenium , Appium , PyWinAuto ) ✅ WordPress Automation ( Make.com , IFFT) ✅ Data Analysis ( Pandas ,Numpy ) ✅ Data Science & Visualization ( Streamlit , Matplotlib) ✅ AWS (Amazon Web Services) ✅ Android Native Apps (React Native) ✅ RASA,BotPress,ChatterBot ChatBots,VoiceFlow,LangFlow,ManyChat,N8N ✅ Flowise AI Chatbots ✅ Telegram Bots & Telegram Api ✅ Stocks Scrapping , Odds Scrapping , NBA Scores Scrapping ✅ Sports Scrapping , Betting Sites Scrapping , Live Data Scrapping I am eager to start your projects and looking forward to work with you in the future. menos -
Contratar GuruOfAutomation
I help businesses eliminate repetitive manual work and scale their operations by engineering custom automation pipelines, RPA bots, and intelligent business tools. Holding a Master’s in Computer Science with 10+ years of hands-on engineering experience (since 2012), I don't just build fragile scripts-I build...I help businesses eliminate repetitive manual work and scale their operations by engineering custom automation pipelines, RPA bots, and intelligent business tools. Holding a Master’s in Computer Science with 10+ years of hands-on engineering experience (since 2012), I don't just build fragile scripts-I build enterprise-grade, self-healing automation systems that run 24/7 with zero downtime. 🚀 Core Solutions & Services 1. Enterprise RPA & Desktop Automation Desktop and web process automation using UiPath, Microsoft Power Automate, and Python. Legacy software automation, ERP/invoice processing, and bulk data entry. AutoHotKey and background task orchestration. 2. Cloud Workflow Automation & Integration Complex multi-step scenarios on Make.com, n8n (self-hosted), and Zapier. CRM synchronization (HubSpot, Salesforce, Pipedrive, ActiveCampaign). E-commerce and financial automation connecting Shopify, Stripe, QuickBooks, and Xero. 3. Web Scraping & Data Extraction Pipelines High-volume, structured web extraction using Playwright, Selenium, and Scrapy. Anti-bot bypass, proxy rotation, CAPTCHA handling, and scheduled data feeds. Automated ETL pipelines converting messy PDFs, emails, and web data into clean SQL/Sheets records. 4. Custom Dashboards & Internal Web Apps Real-time bidirectional data panels connected directly to Google Sheets and SQL databases. Native Google Apps Script web applications with zero external subscription costs. Custom admin portals, internal tools, and client-facing KPI dashboards. 5. AI & LLM Workflow Integrations Integrating OpenAI, Gemini, and Claude APIs into production workflows. Intelligent document and invoice parsing (extracting structured JSON from unformatted PDFs/images). Autonomous AI agents and 24/7 lead qualification chatbots. 🛠️ Technical Stack & Keyword Index RPA & Automation: UiPath, Microsoft Power Automate, n8n, Make.com, Zapier, AutoHotKey Languages & Scripting: Python (Playwright, Selenium, FastAPI, Flask, Pandas), JavaScript, Google Apps Script, Bash APIs & Data: RESTful APIs, Webhooks, GraphQL, JSON, PostgreSQL, MySQL, Supabase, Firebase, Google BigQuery AI & NLP: OpenAI API, Google Gemini API, Anthropic Claude, LangChain, LlamaIndex, CrewAI, Document OCR (Tesseract / Textract) 💡 Why Work With Me? Production-Grade Architecture: Every bot and script includes robust error handling, automated retry logic, and alerting notifications. Complete Ownership: Deliverables always include full source code, deployment guides, and video/PDF documentation for your team. Clean Communication: Clear milestones, regular updates, and strict adherence to agreed timelines. Have a workflow bottleneck or manual task you want automated? Send me a message with a quick overview of your process, and I will provide a step-by-step technical plan and time/cost savings estimate. menos -
Contratar dany3j
════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Greetings, I am Daniel, a dedicated and seasoned freelancer specializing in computer solutions. With a wealth of experience in Windows platforms, I am deeply committed to delivering top-tier solutions to my clientele. As the founder of Danysys, I boast a...════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Greetings, I am Daniel, a dedicated and seasoned freelancer specializing in computer solutions. With a wealth of experience in Windows platforms, I am deeply committed to delivering top-tier solutions to my clientele. As the founder of Danysys, I boast a proven track record of consistently achieving outstanding outcomes. My expertise spans a wide array of areas including malware removal, software development in various languages such as C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, InnoSetup, Scraping, and Scripting. Moreover, I am always open to expanding my skill set by learning and incorporating new technologies beyond those listed. My unwavering dedication lies in ensuring job satisfaction and surpassing client expectations. Let us collaborate to breathe life into your project! ════════════════════════⭐️⭐️⭐️⭐️⭐️════════════════════════ Saludos, soy Daniel, un freelancer dedicado y experimentado especializado en soluciones informáticas. Con una gran experiencia en plataformas Windows, estoy profundamente comprometido a brindar soluciones de primer nivel a mi clientela. Como fundador de Danysys, me enorgullezco de tener un historial comprobado de lograr resultados sobresalientes de manera constante. Mi experiencia abarca una amplia gama de áreas, incluyendo la eliminación de malware, el desarrollo de software en varios lenguajes como C, C++, C#, VB, .Net, Pascal, FreeBasic, PureBasic, Python, PHP, PowerShell, AutoIt, InnoSetup, Scraping y Scripting. Además, siempre estoy abierto a ampliar mi conjunto de habilidades aprendiendo e incorporando nuevas tecnologías más allá de las enumeradas. Mi inquebrantable dedicación radica en garantizar la satisfacción laboral y superar las expectativas de los clientes. Colaboremos para dar vida a tu proyecto. menos
