About

Full Stack MERN Developer | Trainer | Mentor

Who Am I?

I’m Nitish Kumar, a passionate Full Stack MERN Developer and Web Development Trainer with over 7+ years of experience. I specialize in building scalable, high-performance web applications using modern JavaScript technologies including React.js, Node.js, and MongoDB.

As a trainer, I’ve mentored hundreds of students and professionals — from absolute beginners to advanced learners — helping them master frontend and backend skills.

Professional Experience

Full Stack Web Developer & Trainer

Vivaa Technologies

1 Year - Present

Full Stack Web Developer

Diginto Pvt. Limited

2 Years

Computer Teacher

H.K.Hi-Tech College

3 Years

IT Help Desk

Microsense Pvt. Ltd.

Server Security & Network Management

1 Year

Specialization & Focus

I have worked with startups, built training portals, led project teams, and developed full-scale SaaS applications using the MERN stack. My current focus is on:

Training and mentoring through customized batches and hands-on projects
Developing scalable and SEO-friendly Next.js applications
Creating optimized frontend and backend code using TypeScript

Tech Stack

Here’s what I work with regularly: |

HTML

CSS

JavaScript

TypeScript

React.js

Next.js

Node.js

Express.js

MongoDB

Bootstrap

Tailwind CSS

SCSS

Let’s Build Something Great Together

Whether you’re looking to learn web development or need help building a product — I’m here to help.
Get in Touch