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HARSH
THUMMAR

Full-Stack Developer & UI Builder

Crafting modern web experiences with Next.js, React, Laravel, Node.js, and modern web technologies.

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25+
Projects
10+
Clients
3+
Years
25+
Projects
10+
Clients
3+
Years Experience
ABOUT ME

Crafting Digital
Experiences

Passionate full-stack developer dedicated to building innovative web solutions that combine beautiful design with powerful functionality.

Who I Am

I'm Harsh Thummar, a dedicated full-stack software engineer and UI/UX architecture specialist with over 3 years of hands-on industry experience crafting high-impact digital applications. Currently serving as a Software Engineer at Metizsoft Solutions, I specialize in architecting performant front-end user interfaces, robust backend APIs, and scalable database schemas.

My technical philosophy centers on building digital products that balance clean code modularity, rapid load speeds, and intuitive user experiences. Having spearheaded full-stack developments across enterprise job portals like VettedPool and personal finance analytics suites like HSFIN, I bring deep end-to-end domain knowledge across modern JavaScript and PHP ecosystems.

I specialize in Next.js 16, React 19, TypeScript, Laravel, Node.js, Express, and MongoDB Atlas. Whether engineering multi-tenant web application dashboards, tuning server-side rendering performance, or optimizing RESTful API data flow, I am driven by technical precision, continuous learning, and clean software architecture.

Beyond daily coding, I am passionate about technical writing, SEO architecture, responsive interface design, and exploring emergent Web3 and cloud infrastructure technologies to solve complex client problems.

Core Skills

Frontend Development
95%
UI/UX Design
90%
Backend Development
85%
Full-Stack Solutions
90%
25+
Projects Completed
10+
Happy Clients
3+
Years Experience
100%
Client Satisfaction

Technologies I Work With

Next.js
React
JavaScript
TypeScript
Node.js
Laravel
Tailwind CSS
Web3
PostgreSQL
MongoDB
Docker
Git
Figma
EXPERIENCE

Professional
Journey

A timeline of my professional experience, key projects, and achievements in the tech industry.

Metizsoft Solutions Pvt Ltd. - Ahmedabad
Metizsoft Solutions Pvt Ltd. - Ahmedabad
Junior Software Engineer

Junior Software Engineer

Metizsoft Solutions Pvt Ltd. - Ahmedabad
2025 - Present
Onsite, Ahmedabad
2025 - Present
Onsite, Ahmedabad

Building and shipping full-stack features for client web applications, working across the frontend, API layer, and database with a cross-functional product team.

Key Achievements

  • ▸Ship production features end to end with Next.js, React and TypeScript
  • ▸Build REST APIs and design database schemas backing client applications
  • ▸Turn Figma designs into responsive, accessible interfaces
  • ▸Improve page performance and Core Web Vitals on live client projects

Technologies Used

Next.jsReactTypeScriptJavaScriptNode.jsHTML5 & CSS3UI Frameworks & LibrariesSQL & MongoDB
Vmukti Solutions Pvt Ltd. - Ahmedabad
Vmukti Solutions Pvt Ltd. - Ahmedabad
JavaScript Developer

JavaScript Developer

Vmukti Solutions Pvt Ltd. - Ahmedabad
June 2024 - Nov 2024
Ahmedabad, Gujarat
June 2024 - Nov 2024
Ahmedabad, Gujarat

Developed and maintained client-facing JavaScript and React interfaces, focusing on responsive layouts and reliable API integration.

Key Achievements

  • ▸Built and maintained client-facing React interfaces
  • ▸Integrated third-party REST APIs into existing applications
  • ▸Translated design specs into responsive, cross-browser layouts
  • ▸Refactored legacy JavaScript to reduce recurring defects

Technologies Used

JavaScriptReactHTML5CSS3REST APIsUI Frameworks & LibrariesDockerGitFigma
Desire infoTech - Gandhinagar
Desire infoTech - Gandhinagar
ReactJS Developer Intern

ReactJS Developer Intern

Desire infoTech - Gandhinagar
6 Months
Gandhinagar, Gujarat
6 Months
Gandhinagar, Gujarat

Six-month internship building user-facing React components, with a focus on mobile-first responsive design.

Key Achievements

  • ▸Built reusable React components for internal and client projects
  • ▸Applied Redux for state management in production code
  • ▸Implemented responsive, mobile-first layouts from design mockups
  • ▸Took part in code reviews and daily stand-ups

Technologies Used

ReactReduxJavaScriptHTML5CSS3REST APIsGit

Selected Work

VettedPool — Recruitment & Job Portal Platform
Full-Stack Web Platform2025

VettedPool

Recruitment & Job Portal Platform

React.jsLaravelMySQL (SQL)REST APITailwind CSS
Read the case study
NutriLeft — Nutritional Intelligence & Food Guide Platform
HealthTech Platform2025

NutriLeft

Nutritional Intelligence & Food Guide Platform

Next.jsLaravelMySQL (SQL)TypeScriptTailwind CSS
Read the case study
HSFin — Personal Finance & Wealth Management Platform
FinTech Platform2024

HSFin

Personal Finance & Wealth Management Platform

React.jsNode.jsMongoDBExpressTailwind CSS
Read the case study
TECHNOLOGY STACK

Tools & Technologies
I Master

A comprehensive overview of the modern technologies, frameworks, and engineering tools I use to build scalable full-stack web applications, performant REST APIs, and multi-tenant platforms.

My engineering stack focuses on developer productivity, code reliability, and user experience. From type-safe frontend architecture with Next.js 16, React 19, and TypeScript 5.9 to secure server infrastructure with Node.js, Express, Laravel, MongoDB, and MySQL, each tool is chosen to deliver fast, maintainable, and SEO-friendly software.

Core Technologies

Next.js

React Framework

React.JS

UI Library

Javascript, TypeScript

Type Safety

Node.js

Runtime

MongoDB, SQL

Database

Docker, Git

Containerization

Frontend

Next.js95%
React98%
JavaScript98%
TypeScript90%
Tailwind CSS95%
Framer Motion85%

Backend

Node.js90%
Laravel88%
Express.js92%
REST APIs95%

Database

MongoDB85%
MySQL88%

DevOps & Tools

AI tools95%
Docker85%
Git95%
CI/CD85%
Linux88%

Mobile & Design

Figma90%
UI/UX Design88%
Responsive Design95%

Continuously learning and adapting to new technologies to stay at the forefront of web development. Always exploring the latest tools and best practices.

GET IN TOUCH

Let's Work
Together

Have a new web project, technical challenge, or custom software solution in mind? I am available for full-stack engineering contracts, frontend UI development, custom REST API design, and long-term software consulting.

Whether you need a modern web application built from scratch with Next.js and Tailwind CSS, a robust backend API powered by Laravel or Node.js, database schema optimization with MongoDB or MySQL, or a technical audit to improve site performance and SEO, feel free to reach out via the form below or through direct social channels.

Send a Message

Email
harshthummar542@gmail.com
Phone
+91 9978507602
Location
Ahmedabad, India — available remotely

Connect on Social Media

FEATURED WRITING

Latest Articles & Insights

Explore my latest technical guides and deep dives into React, Next.js, Node.js, REST API security, and Web Performance.

View All Articles
Next.js 16 Authentication: Secure Login, JWT, Sessions and Protected Routes
Next.js / Security

Next.js 16 Authentication: Secure Login, JWT, Sessions and Protected Routes

Learn how to implement secure authentication in Next.js 16 with login, sessions, protected routes, authorization, password hashing, JWT concepts, and best practices.

Harsh Thummar
Sep 8, 2026
Read Article
React Server Components Explained: How Server and Client Components Work in Next.js 16
React / Next.js

React Server Components Explained: How Server and Client Components Work in Next.js 16

Learn how React Server Components and Client Components work in Next.js 16. Understand rendering, data fetching, "use client", performance, architecture, and best practices.

Harsh Thummar
Sep 2, 2026
Read Article
Next.js 16 Performance Optimization: 15 Techniques to Make Your Website Faster
Performance

Next.js 16 Performance Optimization: 15 Techniques to Make Your Website Faster

Learn 15 practical Next.js 16 performance optimization techniques to improve Core Web Vitals, reduce JavaScript, optimize images, caching, rendering, data fetching, and page speed.

Harsh Thummar
Aug 24, 2026
Read Article
How to Build an AI Agent with Next.js 16 and React in 2026
AI & Full-Stack

How to Build an AI Agent with Next.js 16 and React in 2026

Learn how to build an AI agent with Next.js 16, React, TypeScript, and the AI SDK. Build tool calling, streaming responses, structured output, and production-ready AI workflows.

Harsh Thummar
Aug 24, 2026
Read Article
TypeScript with React and Node.js: The Complete Full-Stack Development Guide for 2026
TypeScript & Full-Stack

TypeScript with React and Node.js: The Complete Full-Stack Development Guide for 2026

Learn how to use TypeScript with React and Node.js to build scalable, secure, and maintainable full-stack web applications in 2026.

Harsh Thummar
Aug 15, 2026
Read Article
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