Jai Kumar

Full Stack Engineer

Hyderabad, Sindh, Pakistan8 mos experience

AI Enabled

Key Highlights

Proficient in full-stack development with MERN and Next.js.
Strong experience in building scalable web applications.
Skilled in optimizing performance and implementing secure systems.

Stackforce AI infers this person is a Full-Stack Developer specializing in SaaS applications with a focus on performance and scalability.

Contact

Skills

Core Skills

Mern StackNext.js

Other Skills

MERNSupabaseSocket.ioWebRTCTypeScriptRedux ToolkitJWT / OAuth 2.0RedisDockerGitHubAI IntegrationReact.jsNode.jsMongoDBExpress.js

About

Currently pursuing a Software Engineering degree at Mehran University of Engineering and Technology, expected to graduate in December 2026. Hands-on experience with full-stack development using the MERN stack (MongoDB, Express.js, React.js, Node.js), alongside expertise in Next.js, MySQL, and TypeScript. Recently completed a role as Junior Web Developer at R Technologies, contributing to modern and scalable web applications. This experience enhanced skills in building responsive applications, creating REST APIs, and developing reusable components, alongside state management with Redux and Context API. Passionate about crafting clean, efficient code and delivering impactful digital solutions.

Experience

8 mos

Total Experience

7 mos

Average Tenure

1 mo

Current Experience

Alpha hive ai

Full Stack Web Developer

Mar 2026 – Present · 1 mo · Islāmābād, Pakistan · Remote

Architect and deliver production-grade, full-stack web applications using MongoDB, Express.js, React, Node.js, Next.js, and Supabase — with a strong focus on scalability, performance, and clean system design.
Develop and optimize RESTful APIs and real-time architectures using Socket.io and WebRTC, powering live communication, streaming, and collaborative user experiences.
Build high-performance frontends with React and Next.js, leveraging SSR, SSG, and ISR to deliver fast, SEO-optimized interfaces with seamless state management via Redux Toolkit.
Implement secure authentication systems using JWT and OAuth 2.0, with role-based access control enforced across the full stack in TypeScript.
Containerize and deploy applications via Docker, maintain structured workflows through GitHub, and utilize AI development tools to accelerate delivery and enhance product capabilities.
Leverage Redis for caching and performance optimization, and collaborate with cross-functional teams to ship reliable, scalable solutions aligned with business goals.
Stack: MERN · Next.js · Supabase · Socket.io · WebRTC · TypeScript · Redux Toolkit · JWT / OAuth 2.0 · Redis · Docker · GitHub · AI Integration

MERNNext.jsSupabaseSocket.ioWebRTCTypeScript+7

R technologies

2 roles

MERN Stack developer

Jul 2025 – Feb 2026 · 7 mos · Rawalpindi, Punjab, Pakistan · Remote

Web Developer at R Technologies specializing in MERN stack and Next.js application development. Experienced in building responsive web interfaces, API integration, performance optimization, and full-stack feature implementation. Skilled in React.js, Node.js, MongoDB, Express.js, server-side rendering, and modern frontend development practices. Actively contributing to scalable architecture and continuous product improvement.

React.jsNode.jsMongoDBExpress.jsREST APIsMERN Stack+1

MERN Stack intern

Mar 2025 – Jun 2025 · 3 mos · Rawalpindi, Punjab, Pakistan · Remote

I’m excited to share that I’ve completed a three-month Web Development internship at R Technologies, working with MERN stack technologies (MongoDB, Express.js, React.js, Node.js) and Next.js for full-stack development. During this time, I gained practical experience building responsive web applications, creating REST APIs, and developing reusable React components. I worked with Redux and Context API for efficient state management, and integrated both RESTful APIs and third-party services using tools like Axios and Fetch. From backend development to frontend optimization, this experience helped me strengthen both my coding skills and problem-solving abilities

MERNNext.jsTypeScriptReact.jsMERN Stack