Hire the Best Mern Stack Developers

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Hakeem A.

San Francisco, California

$50/hr
4.9
56 jobs

๐Ÿ‘‘๐—ง๐—ผ๐—ฝ ๐Ÿญ% ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐˜-๐—ฉ๐—ฒ๐˜๐˜๐—ฒ๐—ฑ ๐—ง๐—ฎ๐—น๐—ฒ๐—ป๐˜ | ๐—™๐˜‚๐—น๐—น ๐—ฆ๐˜๐—ฎ๐—ฐ๐—ธ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—ฒ๐—ฟ | ๐—ก๐—ผ๐—ฑ๐—ฒ.๐—ท๐˜€, ๐—ฃ๐˜†๐˜๐—ต๐—ผ๐—ป & ๐—™๐—ฎ๐˜€๐˜๐—”๐—ฃ๐—œ | ๐—ช๐—ฒ๐—ฏ & ๐— ๐—ผ๐—ฏ๐—ถ๐—น๐—ฒ ๐——๐—ฒ๐˜ƒ๐—ฒ๐—น๐—ผ๐—ฝ๐—บ๐—ฒ๐—ป๐˜ I am an expert Full Stack Developer with over 12 years of experience in building scalable, high-performance web and mobile applications. With a deep understanding of modern frameworks and technologies such as Node.js, Python, and FastAPI, I have consistently delivered innovative solutions to complex challenges, working across the full stack to build end-to-end solutions. As a top 1% Expert-Vetted Talent, Iโ€™ve been pre-screened by industry professionals and talent managers to ensure I meet the highest standards of technical expertise and quality. Throughout my career, Iโ€™ve had the privilege of working in dynamic, high-impact roles at some of the most renowned tech companies, where I gained extensive experience in leading engineering teams and architecting advanced systems. ๐—ฃ๐—ฟ๐—ผ๐—ณ๐—ฒ๐˜€๐˜€๐—ถ๐—ผ๐—ป๐—ฎ๐—น ๐—˜๐˜…๐—ฝ๐—ฒ๐—ฟ๐—ถ๐—ฒ๐—ป๐—ฐ๐—ฒ 1- ๐—ฆ๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ | ๐— ๐—ถ๐—ฐ๐—ฟ๐—ผ๐˜€๐—ผ๐—ณ๐˜ Spearheaded large-scale, cloud-based software systems that supported Microsoftโ€™s enterprise solutions, focusing on security, performance optimization, and user experience. Led cross-functional teams to implement key features for Microsoft Azure and Office 365. 2- ๐—ฆ๐—ฒ๐—ป๐—ถ๐—ผ๐—ฟ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ | ๐—™๐—ฎ๐—ฐ๐—ฒ๐—ฏ๐—ผ๐—ผ๐—ธ Contributed to the core engineering teams responsible for Facebookโ€™s backend services, handling millions of active users and optimizing real-time data processing. Played a pivotal role in building scalable APIs, improving system performance, and enhancing user experience. ๐Ÿฏ- ๐—Ÿ๐—ฒ๐—ฎ๐—ฑ ๐—ฆ๐—ผ๐—ณ๐˜๐˜„๐—ฎ๐—ฟ๐—ฒ ๐—˜๐—ป๐—ด๐—ถ๐—ป๐—ฒ๐—ฒ๐—ฟ | ๐—›๐—ฒ๐—น๐—น๐—ผ๐—ด๐—ผ๐˜ƒ ๐—”๐—œ Directed a team to build AI-powered government solutions, improving efficiency and accessibility for public services. Collaborated with stakeholders to design innovative features while ensuring system reliability and scalability. ๐—ž๐—ฒ๐˜† ๐—ฆ๐—ธ๐—ถ๐—น๐—น๐˜€ & ๐—ง๐—ฒ๐—ฐ๐—ต๐—ป๐—ผ๐—น๐—ผ๐—ด๐—ถ๐—ฒ๐˜€ 1- Backend Development: Skilled in Node.js, Python, FastAPI, and Express.js for building scalable APIs and microservices. 2- Frontend Development: Experienced with React.js, Vue.js, and HTML/CSS for creating responsive web interfaces. 3- Mobile Development: Expertise in React Native and Flutter for cross-platform mobile app development. 4- Cloud & DevOps: Proficient in AWS, Azure, Google Cloud, Docker, Kubernetes, and CI/CD for scalable deployment. 5- Database Management: Strong in relational and NoSQL databases like PostgreSQL, MySQL, MongoDB, and Redis. 6- Agile & Leadership: Experienced in leading Agile teams, driving project success, and mentoring junior developers. ๐—™๐—น๐—ฒ๐˜…๐—ถ๐—ฏ๐—น๐—ฒ ๐—ง๐—ถ๐—บ๐—ฒ๐˜‡๐—ผ๐—ป๐—ฒ ๐—”๐˜ƒ๐—ฎ๐—ถ๐—น๐—ฎ๐—ฏ๐—ถ๐—น๐—ถ๐˜๐˜†: I am comfortable working across a variety of time zones and can adapt to your teamโ€™s working hours, ensuring seamless collaboration no matter where you're based. Whether you need overlapping work hours or full-time availability, I am open to flexible arrangements that align with your teamโ€™s needs. ๐—›๐—ถ๐—ด๐—ต-๐—ค๐˜‚๐—ฎ๐—น๐—ถ๐˜๐˜†, ๐—ฆ๐—ฐ๐—ฎ๐—น๐—ฎ๐—ฏ๐—น๐—ฒ ๐—ฆ๐—ผ๐—น๐˜‚๐˜๐—ถ๐—ผ๐—ป๐˜€: I have a proven track record of building high-performance systems that scale efficiently, ensuring long-term stability and performance. I am committed to delivering robust solutions that meet business goals while optimizing user experience. ๐—™๐—ฎ๐˜€๐˜-๐—ฃ๐—ฎ๐—ฐ๐—ฒ๐—ฑ & ๐—ฅ๐—ฒ๐˜€๐˜‚๐—น๐˜๐˜€-๐——๐—ฟ๐—ถ๐˜ƒ๐—ฒ๐—ป: I thrive in fast-paced environments and understand the importance of meeting deadlines without compromising on quality. I take a results-driven approach to development, always focusing on delivering value quickly and effectively. ๐—ฃ๐—ฟ๐—ผ๐˜ƒ๐—ฒ๐—ป ๐—Ÿ๐—ฒ๐—ฎ๐—ฑ๐—ฒ๐—ฟ๐˜€๐—ต๐—ถ๐—ฝ ๐—ฎ๐—ป๐—ฑ ๐—ง๐—ฒ๐—ฎ๐—บ ๐—–๐—ผ๐—น๐—น๐—ฎ๐—ฏ๐—ผ๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป: Throughout my career, Iโ€™ve led multiple cross-functional teams, ensuring strong collaboration and clear communication at all stages of development. Whether working as a lead engineer or as part of a team, I take an active role in mentoring and guiding junior developers to achieve their full potential. ๐—œ๐—ป๐—ป๐—ผ๐˜ƒ๐—ฎ๐˜๐—ถ๐˜ƒ๐—ฒ & ๐—–๐—ผ๐—ป๐˜๐—ถ๐—ป๐˜‚๐—ผ๐˜‚๐˜€ ๐—Ÿ๐—ฒ๐—ฎ๐—ฟ๐—ป๐—ฒ๐—ฟ: I am passionate about staying ahead of the curve in an ever-evolving tech landscape. My curiosity drives me to constantly explore new tools, technologies, and techniques, so I can apply the best possible solutions to each project I undertake. ๐—Ÿ๐—ฒ๐˜โ€™๐˜€ ๐—•๐˜‚๐—ถ๐—น๐—ฑ ๐—ฆ๐—ผ๐—บ๐—ฒ๐˜๐—ต๐—ถ๐—ป๐—ด ๐—š๐—ฟ๐—ฒ๐—ฎ๐˜ ๐—ง๐—ผ๐—ด๐—ฒ๐˜๐—ต๐—ฒ๐—ฟ! With expertise in Full Stack Development, cloud solutions, and Agile, I offer flexible timezone availability and a commitment to delivering high-quality, scalable applications, ready to collaborate and drive results. ๐—ž๐—ฒ๐˜†๐˜„๐—ผ๐—ฟ๐—ฑ๐˜€: Full Stack Developer, Senior Software Engineer, Node.js, Python, FastAPI, React.js, Web Development, Mobile Development, Backend Development, Frontend Development, Full Stack Architecture, API Development, RESTful APIs, Microservices, Cloud Computing, AWS, Azure, Google Cloud, Docker, Kubernetes, CI/CD, Continuous Integration.

  • MERN Stack
  • Node.js
  • React
  • Mobile App
  • React Native
  • Full-Stack Development
  • JavaScript
  • TypeScript
  • React Bootstrap
  • Web Application Development
  • API Development
  • OpenAI API
  • FastAPI
  • Python
  • SQL Programming
Bhumi G.

Surat, India

$15/hr
5.0
35 jobs

โœ… Top Rated Awarded by Upwork (Top 10%) โœ… Helped 38+ Global Clients โœ… 10,200+ Hours Worked โœ… Fast, Friendly & Attention to Detail โœ… Result Oriented โœ… Budget Friendly โœ… Free Consultation Hi, Iโ€™m Bhumi, Iโ€™m a full-stack web developer with 6+ years of experience working with startups, founders, and small businesses to build modern, scalable, and easy-to-use web applications. I build fast, responsive front-ends using REACT, NEXT.JS, AND TAILWINDCSS, and Iโ€™m equally confident in back-end with tools like NODE.JS, NEST.JS, SUPABASE, AND POSTGRESQL. I focus on writing clean, maintainable code, keeping communication clear and consistent, and making sure the work I do actually moves things forward for your business. ๐—ช๐—›๐—”๐—ง ๐—œ ๐—ข๐—™๐—™๐—˜๐—ฅ: โœ… Custom Web App Development โœ… React / Next.js Frontend โœ… Node.js / Nest.js Backend โœ… API Design & Integration (REST, GraphQL, Third Party Integrations) โœ… Database Design (SQL, NoSQL) โœ… Fixing Bugs, Refactoring Code โœ… Ongoing Support & Feature Additions ๐Ÿ’ฌ ๐—จ๐—ฃ๐—ช๐—ข๐—ฅ๐—ž ๐—–๐—Ÿ๐—œ๐—˜๐—ก๐—ง ๐—ฆ๐—›๐—”๐—ฅ๐—˜๐—— ๐—ง๐—›๐—˜๐—œ๐—ฅ ๐—˜๐—ซ๐—ฃ๐—˜๐—ฅ๐—œ๐—˜๐—ก๐—–๐—˜ ๐—ช๐—œ๐—ง๐—› ๐— ๐—˜: โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 "Bhumi is one of the best developers I've had the privilege to work with. She is very professional and has excellent communication skills. She works very fast and is very efficient with the hours that she puts in. Her work is excellent, code is clean, and she gets the job done. I have zero complaints. If the task is within her skill set, hands down she is the best." - Roger R. โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 "Only the best experience! Our project has advanced a lot with Bhumi's support." - Olga G. โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 "Bhumi was an absolute pleasure to work with and a true asset to the project. Her work speed is exceptional; she consistently turned around tasks very quickly, regardless of their complexity. What really stood out was her fantastic attitude โ€“ she readily accepted feedback and handled revisions or changes (even last-minute ones from the client) professionally and without any pushback, simply focusing on getting the work done efficiently. Communication was excellent; Bhumi was always clear about her availability, so managing the workflow was effortless. I knew I could assign her tasks and trust they would be completed reliably and rapidly. Furthermore, she possesses a great eye for design. After establishing the initial look and feel, Bhumi demonstrated a strong ability to extend the design language to new components autonomously, maintaining aesthetic consistency beautifully and saving us considerable time on creating detailed mockups. She's incredibly easy to collaborate with, responsive, and highly skilled. I wouldn't hesitate to hire Bhumi again and give her my highest recommendation." - Ruben R. โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 "We are happy with the Bhumi's work! I should admit that all the deliverables we get are of the high quality including solutions for quite complex tasks. Also what is very important for us is that Bhumi is responsible and stable, understands priorities and gives the result. Well done!" - Andrey O. โ˜…โ˜…โ˜…โ˜…โ˜… 5.0 "It's a pleasure for us to work with Bhumi! Tasks are always delivered on time with high standards. We also really appreciate her flexibility and communication skills!" - Anna P. ๐ŸŽฏ ๐— ๐—ฌ ๐—˜๐—ซ๐—ฃ๐—˜๐—ฅ๐—ง๐—œ๐—ฆ๐—˜ (๐—ฃ๐—ฟ๐—ฎ๐—ฐ๐˜๐—ถ๐—ฐ๐—ฎ๐—น, ๐— ๐—ผ๐—ฑ๐—ฒ๐—ฟ๐—ป, ๐—ฅ๐—ฒ๐—น๐—ถ๐—ฎ๐—ฏ๐—น๐—ฒ): ๐—™๐—ฟ๐—ผ๐—ป๐˜๐—ฒ๐—ป๐—ฑ - React.js, Next.js, Vite - Chakra UI, MUI, Ant Design - Tailwind CSS, Shadcn - TypeScript, JavaScript ๐—ฆ๐˜๐—ฎ๐˜๐—ฒ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜ - Redux Toolkit, React Query, Context API - Zustand ๐—œ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ถ๐—ผ๐—ป๐˜€ - REST APIs, GraphQL APIs, WebSockets - Stripe, Firebase, OpenAI, Auth0, Twilio ๐—•๐—ฎ๐—ฐ๐—ธ๐—ฒ๐—ป๐—ฑ - Node.js, Express.js - MongoDB, PostgreSQL, Redis - Supabase, Firebase, Serverless Functions ๐—–๐—น๐—ผ๐˜‚๐—ฑ & ๐——๐—ฒ๐—ฝ๐—น๐—ผ๐˜†๐—บ๐—ฒ๐—ป๐˜ - Vercel, Netlify, AWS (EC2, S3, Lambda) - Docker, GitHub Actions, Railway ๐—”๐—œ & ๐—”๐˜‚๐˜๐—ผ๐—บ๐—ฎ๐˜๐—ถ๐—ผ๐—ป - OpenAI, Claude, Bolt.new, Cursor - Custom chatbots, task automation, AI-driven features ๐—ง๐—ฒ๐˜€๐˜๐—ถ๐—ป๐—ด & ๐—ฆ๐—ฒ๐—ฐ๐˜‚๐—ฟ๐—ถ๐˜๐˜† - Jest, Cypress - OAuth, JWT, Role-based Access ๐—ฃ๐—ฟ๐—ผ๐—ท๐—ฒ๐—ฐ๐˜ ๐— ๐—ฎ๐—ป๐—ฎ๐—ด๐—ฒ๐—บ๐—ฒ๐—ป๐˜ & ๐—ง๐—ผ๐—ผ๐—น๐˜€ - Jira, Trello, ClickUp, Asana - Git, GitHub, Bitbucket - Slack, Teams, Discord ๐Ÿ’ฌ ๐—™๐—ฅ๐—˜๐—˜ ๐—–๐—ข๐—ก๐—ฆ๐—จ๐—Ÿ๐—ง๐—”๐—ง๐—œ๐—ข๐—ก: I offer a ๐—™๐—ฅ๐—˜๐—˜ initial consultation, even if we donโ€™t work together, youโ€™ll leave the call with ideas or suggestions that can help. Ready to start? ๐—–๐—น๐—ถ๐—ฐ๐—ธ ๐ˆ๐ง๐ฏ๐ข๐ญ๐ž ๐ญ๐จ ๐‰๐จ๐› OR ๐—ฆ๐—ฒ๐—ป๐—ฑ ๐—ฎ ๐Œ๐ž๐ฌ๐ฌ๐š๐ ๐ž, and letโ€™s explore how I can bring value to your project. Best Regards, Bhumi Full Stack Web Developer (React | Node.js | Next.js | TypeScript, Javascript)

  • MERN Stack
  • Full-Stack Development
  • Material UI
  • React
  • Next.js
  • Redux
  • Front-End Development
  • HTML
  • CSS
  • Back-End Development
  • Node.js
  • ExpressJS
  • SQL
  • MongoDB
  • Jest
Raj Narayan G.

Patna, India

$12/hr
5.0
25 jobs

Hello, Iโ€™m Raj Narayan Gupta, a Full Stack Developer with more than five years of experience in designing and developing modern web applications. I build fast, secure, and scalable solutions using .NET technologies and cloud platforms like Azure and AWS. I have a strong command over C#, ASP.NET Core, Blazor, and React, and I enjoy working on both backend and frontend parts of a project. My approach focuses on writing clean, maintainable code, optimizing performance, and ensuring smooth deployment through modern DevOps practices. Core Skills and Expertise ASP.NET Core MVC, Razor Pages, Blazor Microservices, CQRS, Repository Pattern, SignalR, RabbitMQ RESTful API development and third-party integrations React.js, TypeScript, JavaScript (ES6+), and responsive UI design SQL Server, MySQL, Entity Framework Core Azure App Services, AWS Elastic Beanstalk, Dokploy, CloudPanel, S3, and CI/CD pipelines What I Can Help You With Building new web applications from the ground up Refactoring or upgrading existing .NET projects Designing and integrating REST APIs Implementing authentication and authorization (JWT, OAuth, Identity) Database design, optimization, and migration Fixing bugs, improving performance, and maintaining reliability Why Work With Me I have a solid understanding of .NET architecture and full-stack development, allowing me to deliver solutions that are both scalable and efficient. My work is guided by attention to detail, clear communication, and a focus on client satisfaction. Iโ€™m comfortable collaborating in agile environments and taking ownership of complete project lifecycles. If youโ€™re looking for a developer who understands business goals as well as technology, Iโ€™d be happy to help you bring your project to life. Letโ€™s discuss how we can work together to build something great.

  • MERN Stack
  • .NET Core
  • ASP.NET Core
  • jQuery
  • Node.js
  • Hosting Setup
  • Microsoft IIS
  • C#
  • Web API
  • ASP.NET Web API
  • Web Development
  • NodeJS Framework
  • Performance Optimization
  • Full-Stack Development
Saifullah A.

Lahore, Pakistan

$25/hr
4.9
112 jobs

Just drop me a message for a "๐‘ญ๐’“๐’†๐’† 30-๐‘ด๐’Š๐’๐’–๐’•๐’† ๐‘ช๐’๐’๐’”๐’–๐’๐’•๐’‚๐’•๐’Š๐’๐’ ๐‘ช๐’‚๐’๐’!" ๐Ÿ†Built and Grew WAWCD, a CRM tool, to over 25K+ active users which is now generating approximately $150K in annual revenue. This tool integrates seamlessly with WhatsApp, offering features like message templates, contact imports, bulk messaging, and synchronization, all built using Next.js, TypeScript and Tailwind CSS. ๐Ÿ† Helped build Wedlii, Australia's first AI-powered wedding planner, helping couples discover venues, vendors, and inspiration while organizing their big day with smart planning tools. Led its development using Node.js, Nest.js, React, and PostgreSQL, ensuring a seamless and scalable platform that efficiently handles user data and optimizes user experience. ๐Ÿ“ˆFor me, itโ€™s all about results and creating value. You can find plenty of experienced developers around, who can do the development job for you, but what I care about most is how I can contribute to your project's and business's growth. ๐ŸŽฏI specialize in Full-stack development | API integration | DevOps practices | UX/UI design and development | Database architecture | Responsive web design | Real-time communication solutions | Testing and QA | Agile project management | Performance optimization | Problem solving | Client-focused partnership | Technical consulting | User experience advocacy ๐Ÿ› ๏ธMy Expertise โœ”Languages and Frameworks: HTML/CSS, Javascript, ReactJS, NodeJS, ExpressJS, TypeScript, GraphQL, NextJS, React Native, Redux โœ”IDEs: Visual Studio Code โœ”Project Management Tools: Asana, Pivotal Tracker, Trello, Jira, Slack, Teamwork, Flow โœ”Web Services: Heroku, Docker, Digital Ocean Services, AWS S3, Google Cloud Storage, AWS EC2, AWS Lambda, Firebase, CI/CD โœ”Relational Databases: PostgreSQL, MySQL โœ”Non-Relational Databases: MongoDB โœ”E-commerce Platforms: Shopify, BigCommerce โœ”Search Engines: Elastic Search โœ”Web Real-Time Communication: PubNub, Socket,io โœ”Authentication: Auth0, OpenID Connect, JWT โœ”Testing Tools: Mocha, Jasmine, Jest โœ”Payment Gateways: Stripe, PayPal โœ”AI Chatbot Builder and Messaging Services: Twilio, Twilio Programmable Messages โœ”Social Integrations: Google Plus, Facebook, Twitter โœ”Mailing Services: SendGrid, Mailchimp โœ”Locations: Google Maps โœ”Additional Skills: AI model integration, natural language processing and machine learning implementations to enhance user experience and functionality ๐Ÿค๐ŸฝI focus on understanding your needs and delivering high-quality results that truly support your goals. Letโ€™s build something meaningful together ๐Ÿ™Œ

  • MERN Stack
  • React
  • Next.js
  • Node.js
  • NestJS
  • Full-Stack Development
  • SaaS Development
  • ExpressJS
  • JavaScript
  • TypeScript
  • Supabase
  • Google Chrome Extension
  • PostgreSQL
  • API Development
  • AI Development
Muhammad Asmar N.

Faisalabad, Pakistan

$8/hr
5.0
70 jobs

I help startups and growing businesses build fast, scalable web and mobile apps using Python, Laravel, React Native, and React. I work as a full stack developer who can take a product from idea to production with clean code and predictable delivery. If you need a reliable web developer for modern UI work and a strong mobile app developer for iOS/Android builds, I can cover both while staying hands-on as a full stack developer focused on performance, UX, and maintainability. Iโ€™ve delivered solutions for founders who need speed now and stability later, and I communicate clearly at every step.๐Ÿ”ฅ Iโ€™m an experienced Web engineer, React engineer, Vue engineer, and React Native engineer with 7 years of production experience. As a full stack developer I can build backend APIs, admin panels, dashboards, and customer-facing apps, and as a web developer I pay attention to UI details that improve conversion and retention. Iโ€™ve completed a wide range of successful projects, from MVPs to large systems with long-term maintenance and continuous improvements. ๐Ÿš€I also lead a web development team, techXen Solutions . We have multiple Laravel developers (Senior PHP and Custom PHP MySQL), Python (Django), and JavaScript (React, Vue, React Native) developers. If your project needs a dedicated mobile app developer, we can staff that role quickly, while I stay involved as a full stack developer to keep architecture, delivery, and communication aligned. When the UI scope grows, a senior web developer can join the project while I remain the full stack developer responsible for end-to-end quality.๐Ÿš€ Our team has already worked in such industries as: โœ… Marketplace โœ… E-commerce โœ… Travel and Hospitality โœ… Custom ERP (Enterprise Resource Planning) โœ… ChatGPT integration (LLM model in your website front end) โœ… Automotive (car inspection, automotive ERP, car sharing, rental, selling) โœ… Social media (Tinder-like networks, short video platforms, communities) โœ… Sales (CRM systems for sales teams, retail, hospitals, sales departments) โœ… Sport (gym management systems, trainer platforms, fitness apps, club portals) โœ… Legal (document automation, AI-assisted legal processing) โœ… Healthcare (clinic management, booking, mental health software) โœ… Education (LMS, automated training, coaching marketplaces) โœ… Finance (fintech platforms, investment platforms, bank API integrations, calculators) โœ… Manufacturing (shop floor management and automation) โœ… Human resources (HRM systems) โœ… Digital marketing (Meta, Facebook/Instagram, TikTok, Google APIs, analytics) Stack of technologies we use: โœ… HTML/CSS, Bootstrap, Tailwind โœ… JavaScript (React, Vue, Node.js, Express, AdonisJS, Nuxt) โœ… React Native for cross-platform mobile delivery โœ… API integrations (Stripe, PayPal, Twilio, TextMagic, Xero, DocuSign, Google Maps, Meta APIs, and more) โœ… API development (Laravel, Node/Express, Firebase, Python/Django, Go, REST, GraphQL) โœ… PWA (Progressive Web App) โœ… Databases: MySQL, PostgreSQL, MongoDB, DynamoDB, Elasticsearch โœ… Infrastructure: AWS, DigitalOcean, Firebase, Supabase โœ… DevOps and administration: LAMP, CentOS, Ubuntu As a full stack developer, I connect the front end, back end, and infrastructure so releases are smooth. When the scope includes native-like UX, I can collaborate with a mobile app developer without slowing down the API roadmap, and a web developer can refine UI flows while we keep the backend stable. You can hire me as a full stack developer for full ownership, or extend the team and keep me as the full stack developer leading architecture and delivery. If timelines are tight, add a mobile app developer to parallelize mobile features, and add a web developer to accelerate dashboards and front-end work. ๐Ÿš€ Buzz words clients search for: website development, JavaScript, React MySQL, Amazon Web Services, API integration, database architecture, CRM, custom ERP, REST, GraphQL, Laravel, React, Vue, React Native. If you need a full stack developer who can also guide a delivery team, Iโ€™ve done that for years. If you need a reliable mobile app developer for consistent releases and store readiness, we can support that too, and if you need a web developer for pixel-perfect UI, thatโ€™s covered. In our work history youโ€™ll find successful products built with React, JavaScript, MySQL, React, Vue, and React Native, plus multiple systems built with Python (Django, Flask, FastAPI). I also use LLM capabilities and AI APIs (including OpenAI integrations) when they genuinely improve the product experience. We have 15 senior developers across React, JavaScript, MySQL, Python, Go, and Node.js. As a full stack developer, I can jump into an existing codebase, stabilize releases, fix bottlenecks, and plan the next iterations. Please contact me for further details and fruitful work. Best regards, Asmar Naeem CEO, TechXen Solutions

  • MERN Stack
  • Full-Stack Development
  • Web Development
  • Next.js
  • WordPress
  • React
  • Tailwind CSS
  • Mobile App Development
  • Front-End Development Framework
  • Front-End Development
  • Web Design
  • Figma
  • React VR
  • Responsive Design
  • React Bootstrap
Gรถrkem S.

Egenhausen, Germany

$50/hr
5.0
27 jobs

โ€œTrying to cut dev costs by hiring cheap is like trying to win Le Mans with a flat tire.โ€ โ€“ A SaaS Founder Who Learned the Hard Way As you are browsing Upwork, comparing profiles, and filtering through flashy buzzwords, hereโ€™s what youโ€™re really looking for: Not just a command line developer โ€” but a strategic partner who understands product, speed, and scale. Hiring the wrong dev? That means technical debt, delayed timelines, and missed market opportunities. But hiring the right one? Thatโ€™s how MVPs get shipped, systems scale, and startups win. Why Work With Me? (CTO-Turned-SaaS Builder | 5+ Years Leadership) As a former CTO and founder of a fast-scaling SaaS company, I donโ€™t just โ€œwrite code.โ€ I think like a founder, execute like a senior engineer, and deliver like a growth-obsessed partner. โœ… I own the outcome โ€” whether it's a scrappy MVP, an investor-ready demo, or a rock-solid enterprise platform. โœ… I speak both product and tech, which means no translation layers, no fluff, and no micromanaging required. โœ… I challenge assumptions. If your feature roadmap is bloated, or your architecture is fragile, Iโ€™ll tell you. Fast. My Approach to Development Success ๐Ÿ”น Business-First Thinking โ€“ Every feature ties back to revenue, retention, or speed-to-market. ๐Ÿ”น Rapid Prototyping โ€“ Build fast. Test fast. Learn faster. ๐Ÿ”น Scalable Architecture โ€“ Clean, modular codebases ready for growth. ๐Ÿ”น Transparent Communication โ€“ Clear daily/weekly updates with zero guesswork. ๐Ÿ”น Product-Minded Execution โ€“ Iโ€™ll challenge ideas, offer UX advice, and look at your app like a real user would. Full-Stack Services I Deliver ๐Ÿ“Œ MVP Development & Launch Readiness ๐Ÿ“Œ React.js & Next.js Frontend Systems ๐Ÿ“Œ Node.js / Express / MongoDB APIs ๐Ÿ“Œ Stripe, Lemonway, Hubtel Integrations ๐Ÿ“Œ Admin Panels & CRM Dashboards ๐Ÿ“Œ Scalable SaaS Architecture ๐Ÿ“Œ Third-party Integrations & Automation ๐Ÿ“Œ App Optimization & Refactors ๐Ÿ“Œ KYC Flows, Auth, Multi-Tenancy, GDPR Compliance ๐Ÿ“Œ Project Rescue & Tech Debt Reduction Industries Iโ€™ve Helped Build In ๐Ÿง  AI SaaS Tools ๐Ÿ“ฆ E-commerce SaaS & Marketplaces โš–๏ธ LegalTech & FinTech Platforms ๐Ÿ“ž Voicebot & Call Routing Systems ๐Ÿฅ Medical & 3D Scan Integration Platforms ๐ŸŽฎ Esports & Tournament Systems ๐ŸŒ Equity Crowdfunding & Investor Platforms ๐Ÿ  Real Estate CRM & Lead Funnels Why Clients Stick With Me โœ… Founder-Level Thinking โ€“ I treat your product like my own โœ… 100% Reliable โ€“ Youโ€™ll never wonder where your dev went โœ… Startup-Savvy โ€“ I know what breaks, what scales, and what matters โœ… No Ego โ€“ Just clean, maintainable, production-ready code โœ… Limited Clients โ€“ I only take on a few projects to give each my full attention Still comparing devs? Cool โ€” I would too if I were you. But before you go, hereโ€™s the truth: most developers code. Few understand why theyโ€™re building what they build. If youโ€™re serious about launching a high-impact web app, and want a partner who gets both the product and the code โ€” letโ€™s talk. Limited Availability โ€“ Book Early. Letโ€™s turn your vision into reality, together.

  • MERN Stack
  • JavaScript
  • TypeScript
  • SaaS Development
  • Web Application
  • Web Development
  • Back-End Development
  • Node.js
  • Full-Stack Development
  • React
  • Front-End Development

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