Tapash Kumar

Full Stack MERN Developer

Jamshedpur, India 3+ yrs exp 87 · Excellent

About

Full Stack MERN Developer with 3+ years of experience in building and maintaining web and mobile applications using React.js, React Native, Node.js, Express.js, and MongoDB. Skilled in REST API development, cloud deployment, and end-to-end product development. Passionate about creating scalable and user-centric software solutions.

Skills & Expertise (23)

React Advanced

8.5/10

Years Exp

MongoDb Advanced

8.0/10

Years Exp

JavaScript Advanced

8.0/10

Years Exp

Node.js Advanced

8.0/10

Years Exp

Express Advanced

8.0/10

Years Exp

Typescript Intermediate

7.5/10

Years Exp

Next.js Intermediate

7.5/10

Years Exp

GitHub Intermediate

7.5/10

Years Exp

Git Intermediate

7.5/10

Years Exp

Postman Intermediate

7.0/10

Years Exp

Tailwind CSS Intermediate

7.0/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Jira Intermediate

6.0/10

Years Exp

MySql Intermediate

6.0/10

Years Exp

Supabase Beginner

5.5/10

Years Exp

Firebase Beginner

5.5/10

Years Exp

Java Beginner

4.5/10

Years Exp

Communication Teamwork Problem Solving Critical thinking English Hindi

Work Experience

Software Developer

Chartistt Education Pvt Ltd

Jul 2024 - May 2026

Contributed to the development and maintenance of Companion (EdTech) and Investist (FinTech) platforms using React.js, React Native, Node.js, Express.js, and MongoDB. Built and integrated 20+ REST APIs for authentication, user management, content delivery, and core platform functionalities. Delivered 15+ end-to-end features across web and mobile applications, from development and testing to deployment and maintenance. Improved application response time by approximately 15–20% through API optimization, efficient database queries, and reusable component architecture. Managed AWS deployments and collaborated with founders and stakeholders to deliver scalable, user-focused solutions.

Web Development Consultant

Almabetter EduTech

Jan 2023 - Jun 2024

Mentored 300+ aspiring developers in Full Stack Web Development, helping them build industry-ready projects and strengthen problem-solving skills. Conducted 500+ code reviews and technical consultations on React.js, Node.js, Express.js, MongoDB, AWS, and Docker. Assisted learners in developing and deploying 100+ full-stack applications following industry best practices. Developed and enhanced student-facing platforms, including website improvements and a Resume Builder solution, improving usability and student experience. Improved project quality and reduced recurring technical issues through debugging, performance optimization, and architecture recommendations.