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I am a senior full stack developer with 5+ years of experience delivering scalable, high-performance web and mobile applications across MERN (MongoDB, Express.js, React.js, Node.js) and Java Spring Boot ecosystems. I am fluent in JavaScript and TypeScript, with strong expertise in Next.js and API development (RESTful/GraphQL), and I maintain a focus on clean architecture, microservices, modular system design, and cloud-native deployment. I am skilled in backend engineering, server-side logic, scalable database design, and DevOps practices including Docker and CI/CD automation. I thrive in collaborative, cross-functional teams and enjoy building robust, maintainable systems that scale. I’m open to challenging remote opportunities and bring a proactive, client-focused mindset to turning complex requirements into reliable software.…I am a senior full stack developer with 5+ years of experience delivering scalable, high-performance web and mobile applications across MERN (MongoDB, Express.js, React.js, Node.js) and Java Spring Boot ecosystems. I am fluent in JavaScript and TypeScript, with strong expertise in Next.js and API development (RESTful/GraphQL), and I maintain a focus on clean architecture, microservices, modular system design, and cloud-native deployment. I am skilled in backend engineering, server-side logic, scalable database design, and DevOps practices including Docker and CI/CD automation. I thrive in collaborative, cross-functional teams and enjoy building robust, maintainable systems that scale. I’m open to challenging remote opportunities and bring a proactive, client-focused mindset to turning complex requirements into reliable software.

Adnan Kamal

Full Stack Developer, Front-End Developer, Back-End Developer, +2

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I am a senior full stack developer with 5+ years of experience delivering scalable, high-performance web and mobile applications across MERN (MongoDB, Express.js, React.js, Node.js) and Java Spring Boot ecosystems. I am fluent in JavaScript and TypeScript, with strong expertise in Next.js and API development (RESTful/GraphQL), and I maintain a focus on clean architecture, microservices, modular system design, and cloud-native deployment. I am skilled in backend engineering, server-side logic, scalable database design, and DevOps practices including Docker and CI/CD automation. I thrive in collaborative, cross-functional teams and enjoy building robust, maintainable systems that scale. I’m open to challenging remote opportunities and bring a proactive, client-focused mindset to turning complex requirements into reliable software.…I am a senior full stack developer with 5+ years of experience delivering scalable, high-performance web and mobile applications across MERN (MongoDB, Express.js, React.js, Node.js) and Java Spring Boot ecosystems. I am fluent in JavaScript and TypeScript, with strong expertise in Next.js and API development (RESTful/GraphQL), and I maintain a focus on clean architecture, microservices, modular system design, and cloud-native deployment. I am skilled in backend engineering, server-side logic, scalable database design, and DevOps practices including Docker and CI/CD automation. I thrive in collaborative, cross-functional teams and enjoy building robust, maintainable systems that scale. I’m open to challenging remote opportunities and bring a proactive, client-focused mindset to turning complex requirements into reliable software.

Available to hire

I am a senior full stack developer with 5+ years of experience delivering scalable, high-performance web and mobile applications across MERN (MongoDB, Express.js, React.js, Node.js) and Java Spring Boot ecosystems. I am fluent in JavaScript and TypeScript, with strong expertise in Next.js and API development (RESTful/GraphQL), and I maintain a focus on clean architecture, microservices, modular system design, and cloud-native deployment. I am skilled in backend engineering, server-side logic, scalable database design, and DevOps practices including Docker and CI/CD automation.

I thrive in collaborative, cross-functional teams and enjoy building robust, maintainable systems that scale. I’m open to challenging remote opportunities and bring a proactive, client-focused mindset to turning complex requirements into reliable software.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Freelance Full Stack Developer at Give wheel Ltd

April 1, 2025 - Present

Delivered scalable, high-performance mobile apps, integrating AWS services (EC2, S3, Lambda) to handle a 40% increase in concurrent users without performance degradation. Optimized backend services and improved system scalability by 40%, utilizing AWS Lambda for serverless functions, EC2 for compute power, and RDS for managed database services. Integrated Stripe and contactless payment solutions for seamless transactions.

Full Stack AI Engineer Internship at Grant Aide Limited

April 1, 2025 - Present

Worked on a Retrieval-Augmented Generation (RAG) system to help students access accurate academic content, improving query relevance by 35%. Developed a slick UI for an AI grant writer assistant used by 500+ students.

Freelance Full Stack Developer at Asia (Remote)

January 1, 2025 - September 25, 2025

Architected a high-performance multi-vendor e-commerce platform, integrating seamless user authentication and payment systems (JWT, OAuth, Stripe, PayPal), with a focus on scalability and security. Spearheaded cloud infrastructure using AWS and Docker to deploy scalable microservices. Streamlined CI/CD pipelines with GitHub Actions, improving build and deployment efficiency by 60%.

Frontend Engineer (Contract) at Verofy Ltd.

June 1, 2024 - September 25, 2025

Optimized UI components for Verofy Payment App, leading to a 30% performance improvement. Conducted performance profiling and debugging, achieving faster load times and reduced rendering bottlenecks.

Senior Fullstack Engineer at EkkBaz Pte. Ltd.

November 1, 2022 - September 25, 2025

Led the development of full-stack applications using React.js/React Native for frontend and Node.js/Express.js for backend services, focusing on building scalable and responsive systems. The system scaled to 5000+ seamless users. Designed microservices for backend functionalities, improving scalability and maintainability. Optimized frontend and backend performance, reducing page load times by 20% and improving the efficiency of API endpoints.

Software Engineer at Think and Sync Ltd.

March 1, 2022 - September 25, 2025

Designed and developed both the frontend and backend for mobile and web applications, integrating React.js for web interfaces and React Native for cross-platform mobile apps. Built scalable backend systems using Node.js and developed RESTful APIs for seamless integration with mobile and web platforms. Optimized mobile and web application performance for fast response and scalability across devices.