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Jemin Desai - Full Stack Developer (MERN)

About Jemin Desai

Jemin Desai is a highly skilled Full Stack Developer (MERN) based in Mumbai, Maharashtra, India. With expertise in modern web technologies, Jemin Desai specializes in building scalable, high-performance web applications and AI-powered platforms.

Jemin Desai - Professional Skills

As a Full Stack Developer, Jemin Desai is proficient in:

  • Frontend Development: React.js, Next.js, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS
  • Backend Development: Node.js, Express.js, tRPC, REST APIs, Auth.js
  • Database Technologies: MongoDB, PostgreSQL, MySQL, Mongoose, SQL & NoSQL, Query Optimisation
  • AI Integration: LLM APIs (Google Gemini, OpenAI-compatible), production AI features, AI-assisted development (Claude Code, GitHub Copilot)
  • Cloud & DevOps: Git, GitHub, CI/CD, Docker, Turborepo & pnpm Monorepos, Vercel, Render, MongoDB Atlas, Oracle Cloud Infrastructure (certified)
  • SaaS and AI Product Development: scalable architecture, performance optimization, and intelligent features

Featured Projects by Jemin Desai

  • ChaiForm - AI-powered form builder SaaS with LLM generation, tRPC, and Auth.js
  • Office Management System - MERN platform with JWT-secured REST API and server-side pagination

Jemin Desai - Services

Jemin Desai offers professional services including:

  • Full Stack Web Development by Jemin Desai
  • AI-Powered Application Development by Jemin Desai
  • SaaS Platform Development by Jemin Desai
  • React & Next.js Development by Jemin Desai
  • Custom Web Application Development by Jemin Desai
  • API Development & Integration by Jemin Desai
  • E-commerce Solutions by Jemin Desai
  • Performance Optimization by Jemin Desai

Why Choose Jemin Desai?

Jemin Desai combines technical expertise with creative problem-solving to deliver exceptional digital solutions. Whether you need a Full Stack Developer for your startup, an AI Engineer to integrate machine learning capabilities, or a Web Developer to build your next big project, Jemin Desai has the skills and experience to bring your vision to life.

Contact Jemin Desai

Looking to hire a Full Stack Developer? Contact Jemin Desai at jaymindesai237@gmail.com or +91 8369195747. Jemin Desai is available for freelance projects, full-time opportunities, and consulting work.

Keywords

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Get to Know Me

Building MERN apps with AI power

Full-stack developer from Mumbai. Let's build the next big thing together.

About Jemin Desai - Full Stack Developer

Jemin Desai is a Full Stack Developer based in Mumbai, Maharashtra, India, specializing in React, Next.js, TypeScript, and the MERN stack. With industry certifications from ChaiCode, Deloitte, and Oracle University, Jemin builds scalable web applications and AI-powered SaaS platforms including ChaiForm, Office Management System, and Garib Khana. The Jemin Desai portfolio showcases expertise in full-stack development, AI integration, and SaaS platform development.

Jemin Desai - Core Skills and Expertise

  • Full Stack Development with MERN Stack (MongoDB, Express.js, React, Node.js)
  • Frontend Development: React, Next.js, TypeScript, JavaScript, HTML5, CSS3, Tailwind CSS
  • Backend Development: Node.js, Express.js, RESTful API Design, Authentication
  • Database: MongoDB, Data Modeling, Query Optimization
  • AI/ML Integration: ChaiCode Web Development Cohort, Oracle AI Foundations, Deloitte Technology Job Simulation
  • Version Control and Collaboration: Git, GitHub, Open Source Contributions

Jemin Desai - Professional Experience

Jemin Desai has hands-on experience building and shipping full-stack applications with the MERN stack and Tailwind CSS. Notable projects by Jemin Desai include ChaiForm (AI-powered forms SaaS), Office Management System (enterprise web app), Garib Khana (free game aggregator), and Mini Tailwind (custom CSS framework clone).

Achievements

  • Completed ChaiCode Web Development Cohort with project-based certification
  • Completed Deloitte Technology Job Simulation on Forage
  • Earned Oracle University AI Foundations Associate certification
  • Built and deployed MERN stack applications to production
  • Contributed to open-source projects on GitHub

Contact Jemin Desai

Location: Mumbai, Maharashtra, India

Email: jaymindesai237@gmail.com

Phone: +91 8369195747

Jemin Desai is open to remote opportunities worldwide

Jemin Desai
A Full Stack Developer

Jemin Desai.

I build scalable MERN and AI-powered SaaS platforms end to end.

Next.js Expert • Product Builder • AI & ML Integration • SaaS Architect • Next.js Expert • Product Builder •
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Web Apps
AI Integrations
Backends
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01+YearsExperience
35+Tech StackSkills
08+TotalProjects

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Have a project in mind? Reach out and let's craft something exceptional.

My Core Expertise

Professionaldisciplinesengineeredforhighperformance.

Full Stack Development

End-to-End Web Applications

8+ Projects
1+ Years

Building complete, transaction-safe web platforms with robust database schemas, secure session management, and highly optimized search capabilities. I focus on creating high-performance, modular architectures.

Tech Stack & Proficiency

React
95%
Next.js
95%
Node.js
90%
TypeScript
92%
MongoDB
88%
MySQL
85%

Core Focus & Competencies

Production Next.js (App Router) & React architectures
Transaction-safe database operations (MySQL, MongoDB, PostgreSQL)
Performance optimization (Lighthouse audits & fast page load)
Responsive MERN & Next.js layouts with clean state flows

Interested in this service?

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Verified
Web Development Cohort Certificate
NO. WD–2026–001
ChaiCode2026

Web Development Cohort Certificate

Explore Credentials
Verified
Technology Job Simulation
NO. TS–2025–042
Deloitte (Forage)2025

Technology Job Simulation

Explore Credentials
Professional Milestones

Certificates
& Awards

A visual journey through verified certifications, hackathons, and credentials.

04 certifications03 platforms2025–26
Verified
AI Foundations Associate
NO. AI–2025–208
Oracle University2025

AI Foundations Associate

Explore Credentials
Verified
Foundations Associate
NO. FD–2025–097
Oracle University2025

Foundations Associate

Explore Credentials
The Story So Far

Tracingmypath

2022

The Curiosity Phase

Discovered the world of web development. Started with HTML, CSS, and JavaScript fundamentals. Built my first static websites and fell in love with creating things for the web.

2023

Engineering Foundation

Started B.Sc. IT at KES Shroff College, University of Mumbai (Jun 2023). Diving deep into the MERN stack, advanced database programming, and AI-driven software development.

2025

Product Builder

Built Mini Tailwind, the Office Management System, and Garib Khana, and earned the Deloitte Technology Job Simulation and Oracle AI Foundations certifications.

2026

AI Development

Built ChaiForm - an AI-powered form builder SaaS with an LLM API, tRPC, and Auth.js - completed the ChaiCode Web Development Cohort, and joined One Link Tech (Zaucto) as a Full Stack Developer Intern shipping a B2B procurement SaaS platform with LLM-powered RFP and RFI modules.

2027

Scaling Vision

Aiming to master advanced AI/ML systems and production-grade engineering. Goal: Build technology that impacts millions and contribute to open-source communities.

Technical Skills and Expertise

Jemin Desai is proficient in a wide range of modern web development technologies, frameworks, and tools. With expertise spanning frontend, backend, databases, cloud services, and DevOps, he delivers comprehensive full-stack solutions.

Frontend Development Skills

  • React.js - Advanced component architecture and state management
  • Next.js - Server-side rendering and static site generation
  • TypeScript - Type-safe JavaScript development
  • JavaScript (ES6+) - Modern JavaScript features and patterns
  • HTML5 & CSS3 - Semantic markup and modern styling
  • Tailwind CSS - Utility-first CSS framework
  • Framer Motion - Advanced animations and interactions
  • Redux & Zustand - State management solutions
  • React Query - Data fetching and caching

Backend Development Skills

  • Node.js - Server-side JavaScript runtime
  • Express.js - Web application framework
  • Zod - Type-safe schema validation
  • tRPC - End-to-end typesafe APIs
  • RESTful API Design - API architecture and best practices
  • Auth.js - JWT & OAuth authentication
  • Server-Side Pagination - Scalable list views

Database Technologies

  • MongoDB - NoSQL database
  • PostgreSQL - Relational database
  • MySQL - Relational database management
  • Mongoose - MongoDB ODM
  • Query Optimisation - Fast, scalable queries
  • Database Design - Schema design and optimization

Cloud & DevOps

  • MongoDB Atlas - Managed database
  • Render - App hosting
  • Docker - Containerization
  • Turborepo & pnpm - Monorepos
  • CI/CD - Continuous integration and deployment
  • GitHub Actions - Automated workflows
  • Vercel - Deployment platform
  • Oracle Cloud Infrastructure - Certified

Tools & Technologies

  • Git & GitHub - Version control
  • VS Code - Code editor
  • Postman - API testing
  • Figma - Design collaboration
  • Jest & Vitest - Testing frameworks
  • Webpack & Vite - Build tools
  • ESLint & Prettier - Code quality tools

Specialized Skills

  • LLM API Integration - Google Gemini & OpenAI-compatible APIs
  • AI Features - Content generation & summarisation in production apps
  • Prompt Design - Reliable LLM outputs
  • Third-Party API Integration - Storefront & location APIs
  • SEO Optimization - Technical SEO and performance
  • Accessibility (A11y) - WCAG compliance
  • Performance Optimization - Core Web Vitals
  • Security Best Practices - OWASP guidelines

Soft Skills

  • Problem Solving - Analytical thinking and debugging
  • System Design - Architecture and scalability
  • Code Review - Best practices and mentoring
  • Technical Writing - Documentation and blogs
  • Agile Methodology - Scrum and Kanban
  • Team Collaboration - Git workflow and communication
My Arsenal

Technologiesiarchitect

Building modern web experiences with cutting-edge tools and frameworks

React
Next.js
TypeScript
JavaScript
Node.js
MySQL
Tailwind CSS
Redux
tRPC
Express
MongoDB
PostgreSQL
Mongoose
CI/CD
GitHub Actions
MySQL
Docker
AWS
React
Next.js
TypeScript
JavaScript
Node.js
MySQL
Tailwind CSS
Redux
tRPC
Express
MongoDB
PostgreSQL
Mongoose
CI/CD
GitHub Actions
MySQL
Docker
AWS
Vercel
Gemini API
Claude Code
tRPC
Zod
Mongoose
Auth.js
Turborepo
pnpm
JWT
Render
MongoDB Atlas
Stripe
Git
GitHub
Postman
VS Code
Vercel
Gemini API
Claude Code
tRPC
Zod
Mongoose
Auth.js
Turborepo
pnpm
JWT
Render
MongoDB Atlas
Stripe
Git
GitHub
Postman
VS Code

Featured Projects Portfolio - MERN and AI-Powered Web Development

Explore a curated collection of production-ready applications built by Jemin Desai, highlighting modern MERN stack engineering and AI-powered product development.

Project Highlights

  • ChaiForm

    AI-Powered Forms SaaS Platform - ChaiForm is an intelligent form builder that leverages AI to create dynamic, responsive forms for businesses and developers. Helps users collect structured data with minimal setup and smart validation.

    Technologies: React, Next.js, Node.js, MongoDB, Tailwind CSS, AI Integration

  • Office Management System

    Enterprise Web Application - A full-stack office management system designed to streamline daily operations, track resources, and improve collaboration across teams with modern web technologies.

    Technologies: React, Node.js, Express.js, MongoDB, Tailwind CSS

  • Garib Khana

    Free Game Aggregator - A Next.js app that consumes multiple storefront APIs (Epic Games, Steam, GOG) and normalises responses into one consistent schema.

    Technologies: React.js, Next.js, TypeScript

  • Mini Tailwind

    Custom CSS Framework Clone - A from-scratch implementation of a utility-first CSS framework, demonstrating deep understanding of CSS architecture, design tokens, and responsive styling at scale.

    Technologies: JavaScript, CSS Architecture, Build Tooling

Portfolio

MERNAI-PoweredApps

A curated collection of full-stack applications showcasing modern web technologies, AI integrations, and native experiences.

4Projects
8+Technologies
4Industries
Developer Portfolio screenshot
Developer Portfolio hover preview
Ultra Per’s

Developer Portfolio

This portfolio — a dark, motion-rich experience built with Next.js and Tailwind CSS, featuring glassmorphic Bento layouts, scroll-driven reveals, an interactive terminal, and a certifications gallery.

Next.js (App Router)TypeScriptTailwind CSSFramer MotionLenisVercel
ChaiForm screenshot
ChaiForm hover preview
AI-Powered Form Builder (SaaS)

ChaiForm

A full-stack AI form builder as a pnpm + Turborepo monorepo: Next.js App Router frontend, Express.js API with a type-safe tRPC router, LLM-powered form generation and response summaries, Auth.js authentication, and tiered rate limiting.

Next.jsTypeScriptMongoDBExpress.jsTailwind CSSLLM API
Office Management System screenshot
Office Management System hover preview
MERN Management System

Office Management System

A full-stack office management system with a responsive React frontend and a JWT-secured REST API, modelling department-employee relations and supervisor hierarchies in MongoDB, with server-side pagination and multi-criteria search.

React.jsExpress.jsNode.jsMongoDBJWT AuthMySQLExpress.jsServer-Side Pagination
My Workflow & Values

Engineering robust products designed for business growth.

Growth
Nov 10Nov 11Today
SaaS Build

Shipping end to end

Sourcing module, UI component library, and an e-commerce storefront shipped on Zaucto with AI-assisted development.

INGEST

Zaucto Sync

REST + tRPC APIs • Just now
Custom Logic

Tailor-made systems

Office Management System with supervisor hierarchies, server-side pagination, and multi-criteria search.

Performance
Performance

Scalable SaaS backend

Vercel and Render deployments with optimised database queries under load.

AI Integration

AI form workflows

LLM-powered form generation and response summaries in ChaiForm.

Collaboration

Response analytics

ChaiForm response dashboards with CSV export and email notifications.

✓JWT Auth Setup
✓MongoDB Sync
•Peer Review...
85%
ChaiForm SaaS
Zaucto Platform
Office Management System
Mini Tailwind Engine
Next.js & React
MongoDB Atlas
tRPC APIs
Relational DB Architecture
Open Source

Mycodecontributions

Consistent contributions and continuous learning

Jemin Desai

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Full Stack Developer◆AI & ML Integration◆SaaS Architect◆Product Builder◆Next.js Expert◆React Specialist◆TypeScript Pro◆API Designer◆Full Stack Developer◆AI & ML Integration◆SaaS Architect◆Product Builder◆Next.js Expert◆React Specialist◆TypeScript Pro◆API Designer◆Full Stack Developer◆AI & ML Integration◆SaaS Architect◆Product Builder◆Next.js Expert◆React Specialist◆TypeScript Pro◆API Designer◆
1+ Years Experience◆Creative Developer◆8+ Projects Delivered◆Open Source Contributor◆UI/UX Enthusiast◆Performance Optimizer◆Cloud Native Builder◆Problem Solver◆1+ Years Experience◆Creative Developer◆8+ Projects Delivered◆Open Source Contributor◆UI/UX Enthusiast◆Performance Optimizer◆Cloud Native Builder◆Problem Solver◆1+ Years Experience◆Creative Developer◆8+ Projects Delivered◆Open Source Contributor◆UI/UX Enthusiast◆Performance Optimizer◆Cloud Native Builder◆Problem Solver◆

Contact Jemin Desai - Full Stack Developer

Get in Touch

Jemin Desai is available for full-time roles, freelance projects, and consulting opportunities. With expertise in React, Next.js, TypeScript, Node.js, and modern web development, he helps startups and enterprises build scalable, high-performance web applications.

Contact Information

Name: Jemin Desai

Title: Full Stack Developer (MERN)

Email: jaymindesai237@gmail.com

Phone: +91 8369195747

Location: Mumbai, Maharashtra, India

Website: https://jemin.me

Services Offered

  • Full Stack Web Development - End-to-end application development
  • React & Next.js Development - Modern frontend applications
  • TypeScript Development - Type-safe JavaScript solutions
  • Node.js Backend Development - Scalable server-side applications
  • API Development - RESTful and tRPC APIs
  • Database Design & Optimization - MongoDB, PostgreSQL, MySQL
  • Cloud Deployment - Vercel, Render, MongoDB Atlas
  • Performance Optimization - Core Web Vitals and SEO
  • Technical Consulting - Architecture and best practices
  • Code Review & Mentoring - Team support and guidance

Availability

Currently available for:

  • Full-time employment opportunities
  • Selective freelance projects
  • Technical consulting engagements
  • Contract-to-hire positions
  • Remote work worldwide

Project Types

  • Startup MVP Development - Launch your product quickly
  • Enterprise Web Applications - Scalable business solutions
  • E-commerce Platforms - Online stores and marketplaces
  • SaaS Applications - Software as a Service products
  • Progressive Web Apps - Mobile-first web applications
  • API Integration - Third-party service integration
  • Legacy System Modernization - Upgrade outdated systems
  • Performance Optimization - Speed up existing applications

Why Work With Me

  • Full stack experience across the MERN stack
  • Production apps shipped end to end
  • Cross-functional Product & Design collaboration
  • Expertise in modern JavaScript ecosystem
  • Strong focus on code quality and best practices
  • Excellent communication and collaboration skills
  • Agile methodology and iterative development
  • Commitment to deadlines and project success

Response Time

I typically respond to inquiries within 24 hours during business days. For urgent matters, please mention "URGENT" in your subject line.

Time Zone

Based in India (IST - UTC+5:30). Available for meetings across all time zones with flexible scheduling.

Get in Touch

Let'sbuildsomethingextraordinary

“Whether you're launching a startup or scaling an enterprise, I'm here to turn your vision into reality.”

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