Upwork home
Sign up
Secondary

Hire the best Browser Extension Freelancers in Pakistan

Check out Browser Extension Freelancers in Pakistan with the skills you need for your next job.
Get started
Clients rate Browser Extension professionals
Rating is 4.6 out of 5.
4.6/5
based on 101 client reviews
  • $50 hourly
    • 5.0/5
    • (26 jobs)
    I specialize in building complex and interactive full-stack (or frontend-only) web applications tailored to your needs. The MERN stack (MongoDB, Express, React, Node.js) is my core strength, but my experience extends well beyond that. 🔧 Tech Skills Frontend: HTML / CSS / JavaScript React Vue Next.js Tailwind CSS TypeScript Backend: Node.js Express Socket.IO Firebase Redis MongoDB SQL / PostgreSQL Testing: Cypress Playwright Jest / Enzyme / React Testing Library 💡 Additional Skills Python C++ Haskell I’m also active in the developer community — I’ve answered hundreds of JavaScript and React questions on Stack Overflow, where I’ve earned 35k+ reputation and hold a gold badge in JavaScript.
    Featured Skill Browser Extension
    Google Chrome Extension
    ExpressJS
    SQL
    styled-components
    API
    JavaScript
    GraphQL
    Node.js
    TypeScript
    Material UI
    CSS
    MonetDB
    Cypress
    React
  • $45 hourly
    • 4.8/5
    • (185 jobs)
    Chrome Extension Development, Google Apps Script Automation, Web App Developer, Full Stack (MERN & Python), API Integration, Productivity Tools, Automation Workflows, Web Scraping, Data Processing, SaaS Extension Builder, Custom Admin Panels, Backend APIs, OAuth Integration, Firebase, MongoDB, React, Node.js, Google Workspace Automation Hi, I’m 𝗛𝗮𝘀𝘀𝗮𝗻 𝗥𝗮𝘇𝗮 𝗞𝗵𝗮𝗻, a highly skilled 𝗖𝗵𝗿𝗼𝗺𝗲 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 and 𝗚𝗼𝗼𝗴𝗹𝗲 𝗔𝗽𝗽𝘀 𝗦𝗰𝗿𝗶𝗽𝘁 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 with over 𝟲 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 building smart browser tools, automating business processes across Google Workspace, and developing full-featured web applications using MERN and Python stacks. I build robust automation tools that simplify daily workflows, improve efficiency, and deliver custom functionality to small businesses, startups, and SaaS platforms. From automating Google Sheets and Gmail with Apps Script, to building browser extensions that integrate with CRMs or scrape dynamic data, my work is centered around 𝘀𝗼𝗹𝘃𝗶𝗻𝗴 𝗿𝗲𝗮𝗹-𝘄𝗼𝗿𝗹𝗱 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝘄𝗶𝘁𝗵 𝗰𝗹𝗲𝗮𝗻, 𝘀𝗰𝗮𝗹𝗮𝗯𝗹𝗲 𝗰𝗼𝗱𝗲. 💼 𝗣𝗥𝗢𝗝𝗘𝗖𝗧 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 & 𝗖𝗔𝗦𝗘 𝗦𝗧𝗨𝗗𝗜𝗘𝗦: 📌 𝗦𝗔𝗔𝗦 𝗖𝗛𝗥𝗢𝗠𝗘 𝗘𝗫𝗧𝗘𝗡𝗦𝗜𝗢𝗡 𝗙𝗢𝗥 𝗟𝗜𝗡𝗞𝗘𝗗𝗜𝗡 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 – Built a Chrome extension that integrates with LinkedIn, stores user data in Firebase, and syncs with a custom Node.js backend. Helped the client acquire 700+ paid users within 3 months. 📌 𝗚𝗢𝗢𝗚𝗟𝗘 𝗦𝗛𝗘𝗘𝗧𝗦 + 𝗚𝗠𝗔𝗜𝗟 𝗕𝗨𝗟𝗞 𝗠𝗔𝗜𝗟 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗢𝗡 – Developed an Apps Script solution that automates sending personalized emails from Google Sheets, tracks open rates using Google Analytics UTM tags, and logs follow-ups. Used by an edtech company to reach 20K+ leads. 📌 𝗖𝗨𝗦𝗧𝗢𝗠 𝗔𝗗𝗠𝗜𝗡 𝗣𝗔𝗡𝗘𝗟 𝗪𝗜𝗧𝗛 𝗥𝗘𝗔𝗖𝗧 + 𝗡𝗢𝗗𝗘.𝗝𝗦 – Delivered a full-stack web app with authentication, CRUD operations, and user management for an HR SaaS platform. Built with React, MongoDB, Express, and Node.js. 🛠️ 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 𝗜 𝗢𝗙𝗙𝗘𝗥: ✅ Chrome Extension Development (Manifest v2/v3) ✅ Google Apps Script for Sheets, Gmail, Calendar, Drive ✅ Google Workspace Automation Tools ✅ Full Stack Development (React, Node.js, Express, MongoDB, Firebase, Python) ✅ OAuth Integration (Google, Microsoft, GitHub) ✅ Web Scraping & Data Extraction Tools ✅ Automation Scripts & Custom Workflow Solutions ✅ REST API Development & Integration ✅ Custom Dashboards & Admin Panels ✅ WebSocket & Real-Time Sync Apps Whether you're building a browser-based SaaS product, automating internal workflows, or need a secure web platform, I offer 𝗰𝘂𝘀𝘁𝗼𝗺-𝗯𝘂𝗶𝗹𝘁 𝘀𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀 that scale and deliver results. 📩 Click “Invite to Job” or “Send Message” and I’ll be happy to offer a free audit or consultation to explore how I can help. 🔍 𝗧𝗔𝗚𝗦: Chrome Extension Developer, Apps Script Automation, Google Sheets Script, Gmail Automation, Workspace Tools, MERN Stack Developer, Full Stack Web App, Automation Developer, Node.js Backend, React Frontend, Firebase Apps, API Integration, Web Scraping, OAuth Login, Productivity Tool Developer, Google Drive Automation, Calendar API
    Featured Skill Browser Extension
    Cryptocurrency
    Google Sheets
    Automation
    Google Chrome Extension
    Firefox Plugin Development
    Web Application
    Browser Automation
    Scripting
    Google Apps Script
    API
    JavaScript
  • $35 hourly
    • 5.0/5
    • (22 jobs)
    Unlocking Success in the Digital Realm | Your One-Stop Destination for Web, Cloud, and Shopify Solutions I am a Web Developer with experience over 8 years and worked with Go, Python, JS/TS and Java among others. Experience working with AWS Lambda, RDS, AWS SageMaker, gRPC, RabbitMQ, MySql, Neo4J, ElasticSearch, PostgreSQL, MongoDB, ORMs, Redis, Docker, Kubernetes, Shopify, Liquid, React and many more to name Web Development Services: • Specialize in Typescript, JavaScript, Python, Node.js, React, Angular, and Vue.js. • Responsive and interactive websites that are optimized for performance and SEO. • Collaborative tools such as GitHub, Bitbucket for streamlined development processes. • Proven proficiency in databases including MySQL, PostgreSQL, MongoDB, and more. • Clean architecture, rigorous testing methodologies, and responsive design. Cloud Development/Consultation Services: • Experience with major cloud platforms including AWS, Google Cloud, and Azure. • EC2, S3, Lambda, Google Compute Engine, Azure Virtual Machines, and Azure Blob Storage. • Microservices architecture, and containerization technologies such as Docker and Kubernetes. • Emphasis on best practices in cloud security, disaster recovery, and cost optimization. Shopify Development Services: • Shopify themes and app development with proficiency in Liquid programming language. • Shopify's API, Ajax API, and the storefront API to create seamless user experiences. • Familiarity with third-party app integration and customization to extend Shopify's functionality. • Proficient in the use of analytics tools to track and improve site performance over time.
    Featured Skill Browser Extension
    Shopify
    Plugin
    MERN Stack
    Shopify Apps
    Server
    API
    Cloud Application
    React
    Node.js
    CSS
    Python
    Web Development
    Web Application
    JavaScript
  • $80 hourly
    • 4.9/5
    • (20 jobs)
    The best at developing everything related to browsers, OS, web, and apps. 🌐 Chromium & Brave browser development | ⚙️ OS development (Linux, ChromiumOS, AOSP) 🖥️ Tauri, Electron, CEF, QT, C++, C#, Rust, Go software development 📱 Mobile apps (Flutter, React Native, Swift, Kotlin, Java) 🕸️ Full-stack web development (Next.js, React.js, Vue.js, Angular, Node.js, Laravel, Django, ASP.NET, Golang) 🔧 Desktop & web apps (C#, .NET, Python, JavaFX, Tkinter) | 📊 Automation & web scraping | 🛠️ Browser extensions & API development 𝗜’𝗺 𝗨𝗺𝗮𝗿, A 𝗦𝗲𝗻𝗶𝗼𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 with 𝟭𝟭+ 𝘆𝗲𝗮𝗿𝘀 𝗼𝗳 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲, specializing in: ✔ 𝗕𝗿𝗼𝘄𝘀𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 (Custom Chromium-based browsers, Browser Extensions) ✔ 𝗢𝗦-𝗟𝗲𝘃𝗲𝗹 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 (Linux, ChromiumOS, AOSP) ✔ 𝗪𝗲𝗯 & 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 (React.js, Next.js, Flutter, Swift, Kotlin) ✔ 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗪𝗲𝗯 𝗦𝗰𝗿𝗮𝗽𝗶𝗻𝗴 (Selenium, Puppeteer, Bash) With over 𝟰𝟬𝟬+ completed projects, I’ve built high-performance solutions, from custom browsers and OS-level software to enterprise-grade web and mobile applications. As a 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱+ freelancer on Upwork, I specialize in creating secure, scalable, and high-performance applications tailored to your needs. Whether it’s: ✅ A custom browser with built-in automation ✅ A modern, high-speed web app ✅ A cross-platform mobile app ✅ A powerful automation or scraping tool ✅ A dynamic website with a secure backend I bring your vision to life with cutting-edge technology! 🛠 𝗞𝗲𝘆 𝗧𝗲𝗰𝗵𝗻𝗶𝗰𝗮𝗹 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔹 𝗖𝗵𝗿𝗼𝗺𝗶𝘂𝗺 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 & 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗔𝗽𝗽𝘀 • 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: Electron.js, .Net Core, WinForms, React, Swift, CefSharp, SQL Server, JavaScript, C#, C++, Python, WebAssembly • Custom Chromium-based browsers & Chrome extensions • Automation tools for data scraping and task execution (Selenium, Bash, CefSharp) 🔹 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗙𝗲𝗮𝘁𝘂𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • Image Processing (Lasso tool, Object Detection) • Disk Usage Optimizers • Video Encryption & Decryption • Mathematical Equation Solvers • Web Page Comparison & Optimization • High-Performance Charting using GDI+ 🔹 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 • User Activity Tracking on Windows & Mac • Auto-Updating Mechanisms & Custom Installers 🔹 𝗔𝗣𝗜 & 𝗪𝗲𝗯 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 • Third-party APIs: Stripe, Zoho, Azure, Google Cloud AI • Hosting APIs & Websites (Apache2, AWS EC2, Ubuntu) • Data Syncing (ServiceTitan, Zoho, Airtable) 🔹 𝗔𝘂𝘁𝗼𝗺𝗮𝘁𝗶𝗼𝗻 & 𝗦𝗰𝗿𝗶𝗽𝘁𝗶𝗻𝗴 • Bash Scripting (Deploying apps, minimizing disk usage, AWS S3 syncing) • COM port connection for embedded device synchronization 🚀 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? ✔ 𝗣𝗿𝗼𝘃𝗲𝗻 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 11+ years of hands-on experience ✔ 𝗦𝗰𝗮𝗹𝗮𝗯𝗶𝗹𝗶𝘁𝘆 & 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆: I design systems with future growth in mind ✔ 𝗘𝗻𝗱-𝘁𝗼-𝗘𝗻𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: From browser customization to API development ✔ 𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗲𝗱 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲: Delivering fast, reliable, and robust applications I focus on designing scalable, future-proof Web & Desktop Applications with a strong system architecture for seamless performance and growth. .. Let’s build something amazing together! 🚀
    Featured Skill Browser Extension
    Browser Automation
    Web Application Development
    Web Browser
    Web Design
    Desktop Application
    App Development
    Web Development
    Python
    C#
    Electron
    C++
    Flutter
    Google Chrome Extension
    Chromium
  • $80 hourly
    • 5.0/5
    • (48 jobs)
    Get 𝗖𝗵𝗿𝗼𝗺𝗲 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻 MVP built 𝟱𝗫 𝗳𝗮𝘀𝘁𝗲𝗿—𝗻𝗼 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗰𝗼𝗺𝗽𝗿𝗼𝗺𝗶𝘀𝗲. Founder of 2 & Engineered 𝟳𝟬+ 𝗕𝗿𝗼𝘄𝘀𝗲𝗿 𝗘𝘅𝘁𝗲𝗻𝘀𝗶𝗼𝗻 𝗦𝗮𝗮𝗦 startups in the last 𝟭𝟭 𝘆𝗿𝘀. Helped some scale to 💰 𝟮𝟱𝟬𝗞+ 𝗠𝗥𝗥.🏆 Featured developer. 𝟭𝟬𝟬% refund if I set wrong expectations. 𝑴𝒚 𝑻𝒐𝒐𝒍𝒌𝒊𝒕: ■ Browser Extensions : Chrome Extension Development , Edge & Firefox Add-ons with WebExtension API for cross browser implementation. ■ Front-End : Javascript, React.js, Vue.js, TypeScript, TailwindCSS, Material UI. ■ Back-End : Node.js, Next.js, NestJS, MongoDB and Express.js ■ AI Integration: LLM Integrations with OpenAI API for all GPT models, ChatGPT Prompt Engineering for Fullstack Generative AI SaaS solutions. 𝑴𝒚 𝒔𝒕𝒂𝒕𝒔: 🌟 5-star reviews streak on all 45+ projects delivered. 💯 100% Job Success Score for on-time, on-budget delivery. 💰 Helped scale startups to $250K+ MRR. 🏅 7 years as Top Rated Plus on Upwork. ⚡ 4.7K hours billed. 💸 $100k+ earned. 𝙒𝙝𝙖𝙩 𝙔𝙤𝙪'𝙡𝙡 𝙂𝙚𝙩 𝙒𝙤𝙧𝙠𝙞𝙣𝙜 𝙒𝙞𝙩𝙝 𝙈𝙚 ■ Fully functional, secure, and user-friendly browser extensions ■ Clean, maintainable code with comprehensive documentation ■ Transparent communication and realistic timelines ■ Quick response times (30 minutes or unless I’m offline) ■ Innovative solutions tailored to your business and user needs. ■ A clear "NO" if something isn’t feasible—no wasted time. 𝙈𝙮 𝙘𝙡𝙞𝙚𝙣𝙩𝙨 𝙨𝙖𝙮 ■ Bilal is an amazing A+ contractor, bringing a wealth of talent, intelligence, and experience to our team. ■ His communication was superb, and he delivered code in excellent quality while fully understanding our requirements. ■ Excellent knowledge, willingness to share, and the ability to simplify complex topics. 𝙋𝙤𝙥𝙪𝙡𝙖𝙧 𝘾𝙡𝙞𝙚𝙣𝙩𝙨 & 𝙋𝙧𝙤𝙙𝙪𝙘𝙩𝙨 𝑷𝒐𝒑𝒖𝒍𝒂𝒓 𝑪𝒍𝒊𝒆𝒏𝒕𝒔 & 𝑷𝒓𝒐𝒅𝒖𝒄𝒕𝒔: ■ Generative AI: ■ ConnectGenie AI: Personal branding AI assistant for LinkedIn users. ■ MerlynMind: AI-powered edTech productivity tool for Educators. ■ B2B eCommerce SaaS: ■ Dropified App: Dropshipping automation platform ■ RabattCorner: Cashback solutions for eCommerce ■ AliExtractor / AsinInspector / Sales Source: Seller Analytics tools ■ B2C eCommerce SaaS: ■ CouponFollow: Automated coupon application tool for shoppers. ■ BestPrice: Browser extension for price comparisons 𝘼𝙗𝙤𝙪𝙩 𝙈𝙚 I’ve been a full time founder of 2 SaaS startups both chrome extension based. I’ve turned quite complex ideas into scalable browser extensions for many founders. I understand all chrome web store publishing policies for manifest version 3 from end-to-end and can navigate you how to optimise your extension for publishing. 𝙒𝙚 𝘾𝙖𝙣 𝘽𝙚 𝙖 𝙂𝙤𝙤𝙙 𝙈𝙖𝙩𝙘𝙝 𝙄𝙛: ✅ You need a browser extension expert who understands Manifest V3 standards ✅ You’re looking to integrate AI in your existing Chrome Extension SaaS to enhance user experience ✅ You value clear, consistent communication and scalable solutions ✅ You need expertise in B2B/B2C SaaS automation, AI Integration, or Productivity Tools. 𝙒𝙚 𝙈𝙞𝙜𝙝𝙩 𝙉𝙤𝙩 𝘽𝙚 𝙖 𝙂𝙤𝙤𝙙 𝙁𝙞𝙩 𝙄𝙛: ❌ Respectful communication and collaboration aren’t a priority ❌ Your project involves gambling, betting, or adult content 𝙉𝙚𝙭𝙩 𝙨𝙩𝙚𝙥𝙨: 📺 Check out my Upwork portfolio and videos 💬 Hit the ‘Send Message’ button to share your project details Let’s build something exceptional together!
    Featured Skill Browser Extension
    Firefox Plugin Development
    Material UI
    Tailwind CSS
    AI App Development
    AI Agent Development
    Web Application
    LLM Prompt Engineering
    OpenAI API
    Full-Stack Development
    Vue.js
    Node.js
    React
    JavaScript
    Google Chrome Extension
  • $40 hourly
    • 5.0/5
    • (83 jobs)
    Hello, I’m 𝗡𝗼𝘂𝗺𝗮𝗻 𝗧𝗮𝘆𝘆𝗮𝗯, a seasoned 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 𝗮𝗻𝗱 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 offering end-to-end services, from crafting robust applications to implementing full product architecture. My expertise extends to DevOps and managing AWS cloud services, ensuring scalability, security, and efficiency for your applications. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: ✔ 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Build tailor-made applications optimized for performance and scalability. ✔ 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲 𝗗𝗲𝘀𝗶𝗴𝗻 Collaborate with clients to design, implement, and optimize software architectures that fit their unique business needs. ✔ 𝗖𝗹𝗼𝘂𝗱 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁 (𝗔𝗪𝗦) Efficiently manage cloud environments, ensuring reliability and cost-effectiveness. ✔ 𝗗𝗲𝘃𝗢𝗽𝘀 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 Streamline development pipelines, automate deployments, and ensure a smooth CI/CD process. ✔ 𝗔𝗣𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 & 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 Integrate third-party solutions or design custom APIs for seamless system communication. 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲: 𝙎𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝙎𝙤𝙡𝙪𝙩𝙞𝙤𝙣𝙨: My software designs adapt to your business growth. 𝙋𝙧𝙤𝙫𝙚𝙣 𝙀𝙭𝙥𝙚𝙧𝙞𝙚𝙣𝙘𝙚: Delivered architectures for applications with thousands of daily users. 𝙍𝙚𝙡𝙞𝙖𝙗𝙡𝙚 𝘾𝙡𝙤𝙪𝙙 𝙀𝙭𝙥𝙚𝙧𝙩𝙞𝙨𝙚: Expertise in setting up and maintaining AWS-powered environments. 𝙍𝙚𝙨𝙪𝙡𝙩-𝙊𝙧𝙞𝙚𝙣𝙩𝙚𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Focus on delivering measurable outcomes and ROI for clients. 𝗠𝘆 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 𝗦𝘁𝗼𝗿𝗶𝗲𝘀: 1️⃣ 𝙀-𝙘𝙤𝙢𝙢𝙚𝙧𝙘𝙚 𝙂𝙧𝙤𝙬𝙩𝙝 𝘼𝙘𝙘𝙚𝙡𝙚𝙧𝙖𝙩𝙤𝙧: Designed a scalable e-commerce platform on AWS, enabling a 50% increase in sales with seamless third-party integrations. 2️⃣ 𝙎𝙩𝙧𝙚𝙖𝙢𝙡𝙞𝙣𝙚𝙙 𝘿𝙚𝙫𝙊𝙥𝙨 𝙛𝙤𝙧 𝙖 𝙎𝙖𝙖𝙎 𝙋𝙧𝙤𝙙𝙪𝙘𝙩: Automated deployment pipelines, reducing release times by 40%. 3️⃣ 𝘾𝙤𝙢𝙥𝙧𝙚𝙝𝙚𝙣𝙨𝙞𝙫𝙚 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 𝙄𝙢𝙥𝙡𝙚𝙢𝙚𝙣𝙩𝙖𝙩𝙞𝙤𝙣: Delivered an end-to-end solution for a logistics app, handling 100k+ transactions/day with 99.99% uptime. 📩 𝘐𝘯𝘷𝘪𝘵𝘦 𝘮𝘦 𝘵𝘰 𝘵𝘳𝘢𝘯𝘴𝘧𝘰𝘳𝘮 𝘺𝘰𝘶𝘳 𝘪𝘥𝘦𝘢𝘴 𝘪𝘯𝘵𝘰 𝘱𝘰𝘸𝘦𝘳𝘧𝘶𝘭, 𝘴𝘤𝘢𝘭𝘢𝘣𝘭𝘦 𝘢𝘱𝘱𝘭𝘪𝘤𝘢𝘵𝘪𝘰𝘯𝘴!
    Featured Skill Browser Extension
    Bot Development
    API
    Shopify
    Serverless Computing
    CI/CD
    SaaS
    MongoDB
    React
    Python
    Amazon Web Services
    Laravel
    WordPress
    Ruby on Rails
    Microservice
  • $35 hourly
    • 5.0/5
    • (33 jobs)
    I have over 10 years of experience in programming, and since 2016, I've been specifically working on creating extensions for Google Chrome. I'm familiar with both manifest v2 and v3, and I can seamlessly connect extensions with Firebase and other web services. I know my way around almost all of Chrome and WebExtension APIs, and I can create extensions using various technologies like Vanilla JavaScript/Typescript, jQuery, React, and Vue. I'm also well-versed in all the features of Firebase. If you need help with a Chrome extension project, I can make it happen efficiently and professionally. I can help you create extension for • Chromium Based Browsers (Google Chrome, MS Edge, Brave, Opera, etc) • Mozilla Firefox • Apple Safari I have a Software Engineering degree and so I have knowledge about making reliable, scalable, and maintainable applications.
    Featured Skill Browser Extension
    Project Management
    webpack
    jQuery
    Google Chrome Extension
    TypeScript
    JavaScript
    API Integration
    Firebase
    React
  • $30 hourly
    • 5.0/5
    • (76 jobs)
    Specialist in browser extension development with expertise in integrating Chrome and Firefox extensions with OpenAI and ChatGPT technologies. Key areas of proficiency include: ➤ Chrome Extensions with OpenAI integration ➤ Firefox Addons with ChatGPT functionality ➤ Building interactive extension features using AI ➤ Automating browser tasks using OpenAI services ➤ Web scraping and browser automation ➤ LinkedIn scraping and eCommerce process automation ➤ Ad blocker extensions ➤ Gmail features enhancement extensions ➤ Writing assistant integration ➤ React JS ➤ Vue JS ➤ Node JS ➤ Express JS ➤ MongoDB ➤ MYSQL ➤ AWS Server management Focused on creating smart, AI-powered browser extensions that streamline online interactions and provide advanced user assistance. Expert in crafting extensions with seamless OpenAI and ChatGPT integration for efficient and innovative browser capabilities. Open to exploring new projects that leverage AI to enrich browser functionality, automate processes, and enhance productivity.
    Featured Skill Browser Extension
    Plugin
    API Development
    API Integration
    Web Application
    Firefox Plugin Development
    Google Apps Script
    Browser Automation
    Web Scraping Plugin
    OpenAI Embeddings
    jQuery
    Google Chrome Extension
    Automation
    React
    JavaScript
  • $25 hourly
    • 5.0/5
    • (13 jobs)
    I'm a Full-Stack Developer with over 5 years of experience building custom digital solutions for web, mobile, and browser automation. I specialize in creating fast, secure, and scalable applications — whether it's a full-featured web platform, a mobile app, a custom Chrome extension, or an automation bot to streamline your workflow. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗕𝘂𝗶𝗹𝗱 𝗳𝗼𝗿 𝗬𝗼𝘂: ⦿ Web Applications using React.js, Next.js, Tailwind, Node.js, and Firebase ⦿ Cross-Platform Mobile Apps (iOS & Android) using React Native and Expo ⦿ Chrome Extensions tailored for automation, scraping, productivity, or UI enhancements ⦿ Automation Bots & Scripts (Python, Puppeteer, Selenium) for repetitive tasks, data extraction, and more 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸: React.js • React Native • Node.js • Firebase • MongoDB • Python • Puppeteer • Selenium • Chrome APIs • Tailwind CSS • Express • Git • REST APIs 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗢𝗳𝗳𝗲𝗿: ⦿ Full-Stack Development (Frontend + Backend) ⦿ Custom Dashboards & Admin Panels ⦿ Real-Time Features (chat, notifications, analytics) ⦿ Web Scraping & Data Automation ⦿ Chrome Extension Architecture & Deployment ⦿ Mobile App Development (MVPs & production apps) 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲: ⦿ End-to-end development from idea to deployment ⦿ Fast response times & clear communication ⦿ Clean, maintainable, and well-documented code ⦿ Long-term support and scalability in mind Let’s bring your vision to life — whether it's a smart automation tool, a mobile-first app, or a custom extension to boost productivity. Feel free to reach out — I’d love to discuss your project!
    Featured Skill Browser Extension
    Google Chrome Extension
    Discord Bot Development
    Automation
    Selenium WebDriver
    JavaScript
    Browser Automation
    Twitter/X API
    Data Extraction
    Desktop Application
    Telegram API
    API Integration
    Selenium
    Python
    Data Scraping
  • $10 hourly
    • 4.9/5
    • (10 jobs)
    I’m an experienced developer with over six years in the industry, specializing in Full-Stack development, API integration, scripting & automation, and data/web scraping. 🚀 I’m here to provide efficient solutions to your challenges. Here’s a quick overview of my expertise: 👨‍💻 Full-Stack Web & Desktop Development – Skilled in frameworks and tools like Next.js, React, Node.js, Svelte/SvelteKit, and Tauri, alongside database technologies such as Prisma. My primary programming languages include TypeScript/JavaScript, Python, and Rust. 🤖 AI Integration – Experience with interactive avatars (HeyGen) and streaming APIs. 🌐 Browser Extension Development – Build and upgrade Chrome/browser extensions, including migrating from Manifest V2 to V3. 🔌 Scripting & Automation – Proficient in automating tasks and API integrations using Zapier, Make.com, Cron jobs, GitHub Actions, Google Apps Script, Google Sheets, Office Add-ins, and various CRM platforms like Bubble. 📊 Data & Web Scraping – Expertise in extracting and processing data using Scrapy, BeautifulSoup, Selenium, and Playwright, with data handling in Pandas. 🗺️ Geospatial & Mapping Solutions – Implementing and visualizing maps using Mapbox, React GL JS, and Deck.gl. ⛵ Tech Exploration – Passionate about topics like penetration testing and reverse engineering. What I Offer: ✅ End-to-end project management. ✅ Clean, well-structured code with a focus on UI/UX and Git version control. ✅ Strong problem-solving skills and innovative approaches to enhance your project. ✅ Clear and consistent communication to ensure alignment at every step. Availability: I’m open to new opportunities, discussions, and quick consultations. Let’s connect! Best regards, 🙏
    Featured Skill Browser Extension
    Extension & Module Development
    Web Development
    Web Scraping
    Spring Boot
    Java
    Google Chrome Extension
    Node.js
    React
    JavaScript
    HTML5
    Bootstrap
    CSS
  • $15 hourly
    • 5.0/5
    • (5 jobs)
    Over the last several years, I have been building scalable, high-performance web applications with expertise in real-time apps, payment gateway integration, and optimized UI/UX. With a passion for developing modern, secure, and efficient solutions, I utilize cutting-edge technologies to deliver top-tier results. Technical Expertise Front-End Development Proficient in React.js and Next.js, with expertise in Tailwind CSS, Bootstrap, Semantic UI, and Material UI. Skilled in state management using Redux, Context API, and Mobx. Back-End Development Experienced in Supabase, Node.js, Express.js, and WebSockets for real-time apps. Knowledgeable in RESTful APIs, GraphQL, and authentication using JWT, OAuth, and Role-Based Access Control (RBAC). Database Management Familiar with MongoDB, PostgreSQL, and MySQL, with experience in Prisma, and Mongoose. Real-Time & Payment Systems Skilled in WebSockets and experience in integrating Stripe and PayPal. Additional Skills Proficient in Webpack, Vite, Babel,Browser Extension,web widgets and web components (Vanilla JS). Experienced in custom widgets, Google APIs (Maps, Authentication), and Open Graph Meta Tags. Best Practices Committed to scalable application architecture, component-based UI development, real-time web applications, microservices architecture, serverless development, test-driven development (TDD), agile & scrum methodologies, and performance optimization & caching. Let's connect if you need an experienced MERN stack developer to bring your ideas to life!
    Featured Skill Browser Extension
    Artificial Intelligence
    Jest
    Websockets
    AMP Framework
    MERN Stack
    Firebase
    Supabase
    SEO Performance
    MongoDB
    Node.js
    Next.js
    React
    TypeScript
    JavaScript
  • $17 hourly
    • 4.8/5
    • (181 jobs)
    Hey there! 👋 I’m a Chrome Extension Developer with a strong focus on automation, Gen AI integrations, and Python-based web scraping. I help businesses streamline repetitive tasks, build smart browser tools, and connect AI models to real-world workflows. Whether it’s creating a custom extension, automating form submissions, or scraping structured data at scale—I bring reliable, efficient solutions tailored to your needs. ⚙️ What I Do: 🕸️ Web Scraping & Data Extraction Expert in Python (BeautifulSoup, Scrapy, Selenium, Playwright) Scrape complex, JavaScript-heavy websites CAPTCHA bypassing, proxies & headless browsing Output to CSV, JSON, Excel, Google Sheets, Databases, or APIs 🤖 Automation & Workflow Building Build custom N8N workflows for process automation Email parsing, social media automation, lead generation, alerts, reports, etc. Seamless integrations with 300+ apps (CRM, APIs, databases, messaging platforms) 🔮 Generative AI Integration Automate tasks using OpenAI / ChatGPT APIs Build custom AI-powered bots, chat assistants, summarizers, and content generators Use Gen AI to analyze, enrich, or summarize scraped data 🌐 Chrome Extensions Development Custom Chrome Extensions for scraping, automation, productivity, UI enhancements Frontend with HTML/CSS/JS + background services with Node/Python APIs Extension deployment, updates, and Chrome Web Store publishing 💡 Tools & Tech: Python, Selenium, Scrapy, Playwright, N8N, OpenAI API, Puppeteer, BeautifulSoup, REST APIs, MongoDB, Chrome Extension APIs 💼 Let’s Automate Your Ideas! Whether you need to extract large-scale data, automate repetitive tasks, integrate AI, or build a browser tool — I'm here to make it happen. Let’s simplify your workflow and scale your operations efficiently. 📩 Ready to get started? Send me a message — I’d love to hear about your project!
    Featured Skill Browser Extension
    Selenium
    GitHub
    Generative AI
    AI Bot
    ChatGPT API Integration
    OpenAI API
    Automated Workflow
    Scrapy
    Beautiful Soup
    Data Extraction
    Web Scraping
    Python
    Browser Automation
    Google Chrome Extension
  • $30 hourly
    • 5.0/5
    • (28 jobs)
    I’m a professional Chrome Extension and Full-Stack Web Developer with 10+ years of experience. I specialize in building advanced Chrome Extensions—from automation and scraping tools to full-featured browser apps—and seamless API integrations. I'm also an expert in n8n workflow automation, helping businesses streamline operations with powerful no-code/low-code workflows. On the web side, I develop fast, modern applications using React, Tailwind CSS, TypeScript, and scalable Node.js backends. Need AI in your product? I integrate cutting-edge LLMs like OpenAI, Anthropic, Cohere, and more—whether for intelligent automation, chat systems, or smart data processing. Clean code. Scalable solutions. High-quality results. Let’s build something great together! Best regards, Hayat Khan
    Featured Skill Browser Extension
    Next.js
    Tailwind CSS
    React
    Front-End Development
    API Integration
    Data Scraping
    Web Development
    JavaScript
    Google Chrome Extension
    HTML
    HTML5
    CSS
    Node.js
    jQuery
  • $20 hourly
    • 4.0/5
    • (21 jobs)
    Senior Full-Stack Developer | Python | MERN Stack | API Integrations | AI Tools ✅ 8+ Years of Experience ✅ Top-Rated on Upwork | 100% Job Success | 1,000+ Hours ✅ 250+ Clients Served | 13+ Long-Term Projects Completed What I Bring to the Table: I’m a results-driven full-stack engineer with deep experience in building robust, scalable, and user-friendly applications using modern technologies. I specialize in backend development with Python and Node.js, frontend interfaces with React.js, and seamless integration with modern APIs and AI tools. Tech Stack & Core Skills: Languages & Frameworks: Python, Node.js, JavaScript, React.js, Express, Django, FastAPI Frontend: React.js, Redux, TailwindCSS, Responsive UI Design Backend: RESTful APIs, GraphQL, WebSocket, Secure Authentication Databases: MongoDB, PostgreSQL, MySQL, Firebase AI/ML Integration: OpenAI, LangChain, GPT APIs DevOps: Git, GitHub Actions, Docker, CI/CD, AWS (EC2, S3, Lambda) Recent Projects: Built a SaaS dashboard using React, Node, and MongoDB with full user authentication and real-time analytics Developed internal tools powered by OpenAI APIs for content generation and smart recommendations Created a modular, API-first backend for a client’s mobile app, integrated with Stripe and Firebase Designed a secure admin panel with data visualization and permission-based access Why Clients Hire Me: Clean, maintainable code with best practices Strong communication & transparency throughout the project Full ownership of delivery and problem-solving Focused on business outcomes—not just code Let’s Collaborate If You Need: A reliable full-stack developer to lead your web app Backend APIs that are fast, secure, and scalable Frontend development that’s responsive and user-friendly AI/ML integration into your existing workflows or platforms A long-term technical partner who cares about quality Ready to turn your idea into a scalable product? Let’s connect and build something great. Keywords: Python, JavaScript, Node.js, React.js, Express.js, MongoDB, PostgreSQL, MySQL, FastAPI, Django, Flask, MERN Stack, REST API, GraphQL, WebSockets, React Developer, Tailwind CSS, Responsive Web Design, Material UI, Redux, Next.js, HTML5, CSS3, UI/UX Integration, Component-Based Design, API Development, Microservices Architecture, Authentication & Authorization, JWT / OAuth, Docker, Git / GitHub, AWS EC2, AWS S3, AWS Lambda, Serverless Functions, CI/CD Pipelines, Firebase Backend, OpenAI API, ChatGPT Integration, LangChain, GPT-4, AI Workflow Automation, LLM Integration, AI-Powered Web Apps, Python Automation, AI Assistants, Prompt Engineering, JSON / CSV / Excel Automation, Pandas, NumPy, API Integration, Data Structuring, Google Sheets API, Notion API, Airtable API, Zapier Automation, Postman, Regex, Full-Stack Developer, Backend Developer, Python Expert, Clean Code, Problem Solver, Automation Workflows, Modern Web Apps, Upwork Specialist
    Featured Skill Browser Extension
    Bot Development
    Browser Automation
    Front-End Development
    Django
    Web Scraping
    React
    Web Application
    RESTful API
    Google Sheets
    Python
    JavaScript
    Selenium
    Data Mining
    Automation
  • $25 hourly
    • 5.0/5
    • (28 jobs)
    Hello everyone! This is me, Bakhtiar Khan. I am a software engineer and have strong experience in Browser extension designing and development and Graphic Designing. Also, we are a team of professionals with amazing skills. I hope you will like our work. We complete the project before the timeline and money-back guarantee. Feel free to contact us, I will be available for your help and for your guidance. Thanks
    Featured Skill Browser Extension
    Business Card
    Banner Ad Design
    T-Shirt Design
    Logo Design
    Management Skills
    GitHub
    Mobile App Development
    App Development
    WordPress
    Web Development
    Google Chrome Extension
    UI/UX Prototyping
    Adobe Illustrator
    Adobe Photoshop
  • $40 hourly
    • 4.9/5
    • (234 jobs)
    🥇 Top 2% top-rated plus freelancer 🎯 100% Job Success 👉🏼 3000 plus hours locked My area of expertise include full stack development in vue.js, react.js and laravel. I have developed various browser extension for high end companies. I have developed automation scripts using core JS and browser extensions as well. My professional career revolves around quality desktop and web development for various organizations. High tech companies like hostbreak web technologies and RDX sports have got my services for software developments, including inventory management, magento site development and different EDI softwares. ► SUMMARIZED EXPERIENCE: I have more than 4 years experience working in technologies such as Vue.js, React.js, ASP .Net Web froms, WPF, WCF, MVC. I have strong knowledge of all database server i.e MSSQL, Mysql, oracle, postgresql. ► HOW CAN I HELP? If you are looking for a highly efficient, responsive and experienced FULL STACK software developer for a long term relationship, to take care of all your development needs, I am your guy. ► Programming Areas: ★Vue.js development ★React.js development ★Telegram Bot ★ ASP .Net core development ★ .Net (C#, VB.Net), ASP.net MVC 3,4,5 (Unity, NInject), T-SQL, MVC Web/Odata APIs, Owin Oauth, JWT, Web Forms, Java, WPF, Silverlight, DI. TDD ★ MSSQL, MySQL, SQLLite, SQL Compact, MS Access, Postgresql ★ Desktop and web automation, Web Scrapping, Selenium, Boilerpipe. ★ Restful APIs expertise ★ Source Control (Git) (Github, Bitbucket), Microsoft TFS, Tortoise SVN ★ XPath, JSON, XML, VBA, Office/Outlook APIs, Sharepoint API, Power BI API, PInvoke ★ HTML5 / CSS3 , Jquery, Magento, Wordpress expertise ★ Java, python, core php, classic asp expert ★ Browser Extensions My goal is to provide excellent services which are literally bug free and do not need QA and multiple revisions. I provide quality work in first attempt while meeting the deadlines.
    Featured Skill Browser Extension
    SaaS Development
    DevOps Engineering
    React Native
    JSON API
    API Development
    RESTful API
    JavaScript
    RESTful Architecture
    Angular
    API Integration
    Laravel
    React
  • $15 hourly
    • 5.0/5
    • (15 jobs)
    Hello, I'm Ali., a Software Engineer proficient in JavaScript, PHP, Python, and C++. With over six years of experience in software development, I bring a solid background in crafting robust applications and solutions. Throughout my career, I've honed my ability to implement clean, maintainable code that meets business objectives. I have a keen interest in problem-solving and continually strive to stay updated with the latest industry trends and technologies. Whether it's developing new features, improving performance, or troubleshooting complex issues, I am committed to delivering high-quality results that align with your project goals. Thank you for considering my expertise. I look forward to discussing how I can contribute to your team. I'm a expert at: Programming and Development Automation Testing Website Designing Software Development Software Testing A/B Testing Selenium WebDriver expert Browser Extension Developer and Tester Best regards, Ali
    Featured Skill Browser Extension
    Native App Development
    C++
    Automation
    TypeScript
    Extension Installation
    MERN Stack
    WAMP Stack
    Google Chrome Extension
    Software Development
    Weebly
    CSS
    Web Design
    HTML
    JavaScript
  • $23 hourly
    • 5.0/5
    • (0 jobs)
    Are you seeking a highly skilled  **Full-Stack Developer* * who can transform your ideas into fully functional web applications with clean, responsive UI designs and seamless backend functionality? Look no further! I am a passionate developer with hands-on experience in **MERN (MongoDB, Express.js, React.js, Node.js)** and **Next.js** frameworks. I specialize in **Figma to React/Next.js UI conversions**, API development, and server deployment. ### 🚀 What I Offer: ### 1. Frontend Development (React.js/Next.js) - Transform your **Figma, Adobe XD, or Sketch designs** into pixel-perfect, responsive React.js or Next.js applications. - Build dynamic, interactive, and reusable UI components using **React Hooks, Context API, and Redux Toolkit**. - Create **fully responsive layouts** compatible with all devices (Mobile, Tablet, Desktop). - Implement **Tailwind CSS, MUI (Material UI), Bootstrap, or custom styling** for modern designs. - Optimize website performance with **lazy loading, code splitting, and SEO-friendly practices** in Next.js. ### 2. Backend Development (Node.js & Express.js) - Design and build secure, scalable **RESTful APIs** or **GraphQL APIs**. - Integrate APIs with MongoDB for **CRUD operations** and complex business logic. - Implement **JWT authentication, password hashing, and role-based access controls**. - Perform data validation and sanitization with **Joi, Zod, or Express Validator**. - Use **Socket.IO** for real-time applications like chat apps. ### 3. Database Management (MongoDB & Mongoose) - Set up, configure, and manage **MongoDB databases**. - Design optimized database schemas using **Mongoose ODM**. - Implement **aggregation pipelines** for complex data filtering. - Database backups and data migration services. ### 4. API Integration & Third-Party Services - Stripe & PayPal payment gateway integration. - Image upload services with **ImageKit, Cloudinary, or AWS S3**. - Google Maps, Social Auth, and third-party API integration. ### 5. Deployment & DevOps - Deploy applications on **Vercel, Heroku, DigitalOcean, or AWS EC2**. - Configure **CI/CD pipelines** using GitHub Actions. - Manage server environments, domain configurations, and SSL certificates. - Docker containerization. ### Why Choose Me? ✅ Clean, scalable, and maintainable code ✅ 100% client satisfaction with regular project updates ✅ On-time delivery with high-quality results ✅ Strong problem-solving skills and attention to detail ✅ Excellent communication and post-deployment support ### Tech Stack: - **Frontend**: React.js, Next.js, Tailwind CSS, Material UI, Redux Toolkit - **Backend**: Node.js, Express.js, MongoDB, Mongoose - **Tools**: Git, Postman, Docker, Vercel, Heroku - **Design Tools**: Figma, Adobe XD - **Other**: Stripe, ImageKit, Socket.IO ### How I Work: 1. Discuss your project requirements in detail. 2. Plan project architecture and milestones. 3. Convert Figma designs into React/Next.js UI. 4. Develop backend APIs with Node.js & Express.js. 5. Integrate APIs with the frontend. 6. Test, optimize, and deploy your application. ### Let's Build Something Amazing! Whether you're starting from scratch or need to upgrade your existing web app, I'm here to bring your vision to life. ✅ Contact me today and let's discuss how I can help with your project!
    Featured Skill Browser Extension
    Data Extraction
    jQuery
    Web Scraping
    API Integration
    JavaScript
    Google Chrome Extension
    Tailwind CSS
    MongoDB
    RESTful API
    Node.js
    CSS 3
    HTML
    React
    AJAX
  • $10 hourly
    • 5.0/5
    • (6 jobs)
    A self motivated software engineer having more than 2 years of professional as well as freelancing experience in designing, debugging and developing software solutions.
    Featured Skill Browser Extension
    Spreadsheet Software
    Business with 10-99 Employees
    Google Chrome Extension
    Data Scraping
    Google Apps Script
    React
    JavaScript
    API Development
    Microsoft Excel
    Automation
    Node.js
    ExpressJS
    React Native
    API Integration
  • $35 hourly
    • 4.4/5
    • (14 jobs)
    🚀✨ 6+ Years of Expertise in Web/Mobile App Development, Data Science, and Digital Marketing! 💪 🌟 Welcome to my profile! 🌟 Are you ready to transform your ideas into reality? Look no further! With over 5 years of experience, I have helped 60+ entrepreneurs, startups, VPs, founders, and CEOs from around the world grow and succeed in their businesses. Whether it's developing mobile and web applications from scratch or fixing existing systems, I specialize in web technologies, backed by a strong background in Node.js, Python, and PHP. 💻📱⚡️ What I bring to the table: - Proven skills in Vue.js, Nuxt.js, Quasar, D3.js, Django, Express, MongoDB, MySQL, and more! - Expertise in Node.js, Python, Machine Learning, Deep Learning, Flutter, Dart, PHP, Laravel, and more! - Masterful web development abilities, from authentication with magic links to building SPAs and PWAs. - Proficiency in mobile development using Flutter, GetX, NativeScript, Quasar, Ionic Framework, and more! - Extensive experience integrating payment gateways like Stripe and PayPal, as well as REST APIs like Twilio, eBay, and Amazon. - Specialization in browser extension development using Quasar framework. - Knowledge and application of data science and machine learning, including Python libraries like Gensim and sklearn, CNN, LSTM, BERT models, and traditional ML algorithms. ✨ Let's build something amazing together! 🚀 Ready to exceed project goals? Don't wait! Click on contact button and let's start this exciting journey today! 🎉 🚀 Your ideas deserve the best, and I'm here to deliver. Bookmarked this profile for future reference. Best !!! 💻🌟
    Featured Skill Browser Extension
    Python
    Django
    Mobile App Development
    API Integration
    Vue.js
    JavaScript
    Quasar Framework
    NativeScript
    Web Application
    Node.js
    Firebase
    Web Development
    Nuxt.js
  • $10 hourly
    • 5.0/5
    • (23 jobs)
    Hello there! I am a highly skilled Chrome extension developer with over 3 years of hands-on experience. Holding a degree in Computer Science and certified as a Full Stack Developer. I have successfully developed and deployed numerous Chrome extensions. If you or your employees waste time on repetitive tasks that can be automated, if you have a web app and want to extend your features to other websites, or if you have an idea for a plugin that a group of people will find useful - then I will gladly help you develop the best extension :)
    Featured Skill Browser Extension
    jQuery
    API
    JSON
    Firefox Plugin Development
    Node.js
    HTML5
    DevOps
    Full-Stack Development
    Shopify
    Google Chrome Extension
    C++
    JavaScript
    Browser Automation
    Front-End Development
  • $12 hourly
    • 5.0/5
    • (1 job)
    🔍 𝐀𝐛𝐨𝐮𝐭 𝐌𝐞: 𝑰'𝒎 𝒂 𝑴𝒖𝒍𝒕𝒊-𝑻𝒂𝒍𝒆𝒏𝒕𝒆𝒅 𝑻𝒆𝒄𝒉 𝑮𝒖𝒚 𝒘𝒊𝒕𝒉 𝒐𝒗𝒆𝒓 3+ 𝒚𝒆𝒂𝒓𝒔 𝑩𝒂𝒄𝒌𝒆𝒏𝒅 & 𝑭𝒖𝒍𝒍-𝑺𝒕𝒂𝒄𝒌 𝑾𝒆𝒃 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒆𝒓 𝒂𝒏𝒅 𝑰 𝒕𝒂𝒌𝒆 𝒑𝒓𝒊𝒅𝒆 𝒊𝒏 𝒅𝒆𝒍𝒊𝒗𝒆𝒓𝒊𝒏𝒈 𝒉𝒊𝒈𝒉-𝒒𝒖𝒂𝒍𝒊𝒕𝒚 𝒓𝒆𝒔𝒖𝒍𝒕𝒔 𝒕𝒉𝒂𝒕 𝒆𝒙𝒄𝒆𝒆𝒅 𝒎𝒚 𝒄𝒍𝒊𝒆𝒏𝒕𝒔' 𝒆𝒙𝒑𝒆𝒄𝒕𝒂𝒕𝒊𝒐𝒏𝒔. ✅ 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐎𝐟𝐟𝐞𝐫: 📌 𝑾𝒆𝒃 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Django · FastAPI · Node.js · React · Tailwind 📌 𝑩𝒐𝒕 𝑫𝒆𝒗𝒆𝒍𝒐𝒑𝒎𝒆𝒏𝒕: Need a bot for Discord, Telegram, Twitter, or Chatbots? 𝑰'𝒗𝒆 𝒈𝒐𝒕 𝒚𝒐𝒖 𝒄𝒐𝒗𝒆𝒓𝒆𝒅! I specialize in discord.js/discord.py, Telegraf.js, Tweepy, and ChatterBot. 📌 𝑨𝑷𝑰 & 𝑩𝒂𝒄𝒌𝒆𝒏𝒅 𝑬𝒏𝒈𝒊𝒏𝒆𝒆𝒓𝒊𝒏𝒈: REST APIs, Authentication Systems, Swagger/OpenAPI Docs 📌 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 & 𝑺𝒄𝒓𝒂𝒑𝒊𝒏𝒈: Selenium · Puppeteer 📌 𝑪𝒍𝒐𝒖𝒅 𝑫𝒆𝒑𝒍𝒐𝒚𝒎𝒆𝒏𝒕 & 𝑪𝑰/𝑪𝑫: AWS · Docker · GitHub Actions · Vercel · Netlify 📌 𝑫𝒂𝒕𝒂 𝑴𝒂𝒏𝒂𝒈𝒆𝒎𝒆𝒏𝒕: PostgreSQL · MongoDB · Redis 📌 𝑶𝒑𝒆𝒓𝒂𝒕𝒊𝒏𝒈 𝑺𝒚𝒔𝒕𝒆𝒎𝒔: I'm familiar with Windows, Linux ensuring seamless integration with your preferred environment. 📌 𝑨𝑷𝑰 𝑰𝒏𝒕𝒆𝒈𝒓𝒂𝒕𝒊𝒐𝒏: I have experience working with various APIs like Multilogin, Dropbox, Google, Twitter, Twilio (SMS), and Sendgrid (email). 💼 𝐖𝐡𝐲 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞? ✨ Efficient Coding: I create clean and efficient code to deliver optimal performance. ✨ Cost-Effective Solutions: My services are tailored to offer value without compromising on quality. ✨ it's my passion: I have a genuine love for automating projects. ✨ 24/7 Availability: I'm committed to being available whenever you need assistance or have questions. ✨ Satisfaction Guaranteed: I don't take on projects I can't complete, ensuring your satisfaction with the end result. 💻 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: 🌐 Languages: Proficient in Python · TypeScript · JavaScript · SQL · HTML5 · CSS3 ⚙️ 𝑩𝒂𝒄𝒌𝒆𝒏𝒅: Django · Django REST Framework · FastAPI · Node.js · Express 🎨 𝑭𝒓𝒐𝒏𝒕𝒆𝒏𝒅: React · Next.js · Tailwind CSS 💾 𝑫𝒂𝒕𝒂𝒃𝒂𝒔𝒆𝒔: PostgreSQL · MongoDB · Redis ☁️ 𝑪𝒍𝒐𝒖𝒅 & 𝑪𝑰/𝑫𝑬𝑽𝑶𝑷𝑺: AWS · Docker · GitHub Actions · Netlify · Vercel 🔍 𝑺𝒄𝒓𝒂𝒑𝒊𝒏𝒈 & 𝑨𝒖𝒕𝒐𝒎𝒂𝒕𝒊𝒐𝒏 𝑻𝒐𝒐𝒍𝒔: Selenium · Puppeteer 💬 𝐑𝐞𝐚𝐜𝐡 𝐎𝐮𝐭: 📬 I’m open to working on exciting web platforms, automation systems, or innovative scraping solutions. 🚀 Let's create something powerful together!
    Featured Skill Browser Extension
    React
    Python
    Django
    Scripting
    Web Crawler
    Bot
    Puppeteer
    Web Development
    Google Chrome Extension
    Automation
    JavaScript
    Node.js
  • $27 hourly
    • 5.0/5
    • (3 jobs)
    I have been working on full stack web applications for over a year and a half now using primarily Django, MERN stack and FastAPI. My Work and Experience: My major side projects include: zmovie.netlify.app that saves you the hassle of looking for new movies to watch and gives you content the world loves and is watching. A web extension for twitter that allows you to stream videos at desired quality. Another web scrapping based web extension that allows you to find links for different tv shows and movies from all over the web.
    Featured Skill Browser Extension
    React Native
    Google Chrome Extension
    Data Scraping
    Node.js
    ExpressJS
    LLM Prompt Engineering
    React
    JavaScript
    AI Chatbot
    FastAPI
    API Development
    MongoDB
    Python
  • $30 hourly
    • 4.7/5
    • (33 jobs)
    🟢 Extensions: Google Chrome Extension, Mozilla Firefox Extension, Data Scraping, Web Automation. 🟢 Front-end: React JS /Redux / Next / Gatsby /JavaScript / TypeScript / HTML5 / CSS3/ Tailwind CSS/ Bootstrap and a lot of relative libraries and technologies. 🟢 Back-end: NodeJS /NestJs/ ExpressJS / MongoDB / Mongoose / REST API / Graphql/ Firebase 𝐀 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐢𝐭𝐡 𝟔+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞. I've made highly scalable systems that can perform very well under massive usage. Delivering high-quality software and achieving the timelines is something I can be proud of. I have developed web applications in crypto, healthcare, tourism, marketing, advertising, digital signage, dating, marketplace, hotel, delivery, personal portfolio, auto, game, and other industries. I pride myself on providing frequent, professional, and amicable communication, respecting timeframes, aiming to think outside the box, and helping clients to build successful products. 💻 6+ years in software development ⏱️ Delivery in a timely manner. Focused on results instead of hours 💼 About 100 of completed projects 💬 Clear, friendly and professional communication 🗓️ Full-time engagement
    Featured Skill Browser Extension
    Python
    MongoDB
    AI Development
    SQL
    Web Development
    Data Scraping
    HTML5
    Web Application
    Node.js
    Automation
    jQuery
    Google Chrome Extension
    JavaScript
    React
  • $20 hourly
    • 5.0/5
    • (12 jobs)
    Hello! I'm Hassan, a full-stack developer with 3+ years of experience, specializing in web app development and Chrome extensions. A few of my skills/tech-stack: - JavaScript, TypeScript, React, Tailwind, - Node.js, Firebase, Stripe - SQL/NoSQL databases, and cloud services (AWS, GCP) What I can do for you: - Websites and web apps - Chrome, Firefox, and Edge extensions (including Manifest V2 to Manifest V3 migrations) - APIs Development, Custom Code I have developed 200+ Chrome extensions to automate processes across various industries. Whether you need a new project crafted from scratch or assistance with an existing one, I've got you covered! Thanks for visiting my profile!
    Featured Skill Browser Extension
    MongoDB
    API
    Stripe
    Google Chrome Extension
    Node.js
    JavaScript
  • $15 hourly
    • 5.0/5
    • (3 jobs)
    I have been working as a freelance Web developer and Chrome browser extension developer. Having 4 years of experience and a master's in technologies like ✅ ReactJS, ✅ NextJS, ✅ TailwindCSS, ✅ WordPress, ✅ Shopify, and many other CMS. My services include: 🌐 Website Development, SEO & Maintenance 💡 JavaScript Deobfuscation & Debugging 🕵️ Web Scraping & Automation 🌐 Custom Browser Extensions Development When you work with me, you'll get: 🔧 Professional Expertise 🕒 Prompt Communication 🚀 On-time Delivery 👁 Attention to Detail Contact me now, and let's get started on your project!
    Featured Skill Browser Extension
    WordPress Website Design
    Website Audit
    Website Maintenance
    Website & CMS Bug Fix
    Data Entry
    Lead Generation
    Google Chrome Extension
    Front-End Development
    Product Description
    WordPress
    Shopify
    Programming Bug Fix
    Website Performance Optimization
    WordPress Bug Fix
  • $30 hourly
    • 5.0/5
    • (2 jobs)
    ✔ Extensions: Google Chrome Extension, Mozilla Firefox Extension, Data Scraping, Web Automation. ✔ Front-end: React JS /Redux / Next / Gatsby /JavaScript / TypeScript / HTML5 / CSS3/ Tailwind CSS/ Bootstrap and a lot of relative libraries and technologies. ✔ Back-end: NodeJS /NestJs/ ExpressJS / Python / Postgres / MongoDB / Mongoose / REST API / Graphql/ Firebase I am a Javascript Developer with 7+ years of development experience. I've created highly scalable systems that work excellently under heavy usage. I'm delighted that I was able to meet the deadlines and deliver high-quality software. I've created web applications for the web scrapping, cryptocurrency, healthcare, travel, marketing, advertising, digital signage, dating, hotel, delivery, personal portfolio, automation, and other industries. I pride myself on providing frequent, professional, and amicable communication, respecting timeframes, aiming to think outside the box, and helping clients to build successful products. 💻 7+ years in software development ⏳ Delivery in a timely manner. Focused on results instead of hours 📈 About 100 of completed projects 💬 Clear, friendly and professional communication ⏱ Full-time engagement
    Featured Skill Browser Extension
    Data Mining
    HTML
    Python
    Automation
    Data Scraping
    Plugin Development
    Web Application
    jQuery
    JavaScript
    Node.js
    React
    Google Chrome Extension
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Top cities for Browser Extension Freelancers in Pakistan
Show more