Subrata Chattaraj  ·  MERN Full Stack Developer  ·  4+ yrs

Mid-Level
Gurgaon4+ years experienceonsite
Available within 48 hrs

About Subrata

Subrata Chattaraj is a skilled Software Engineer with over 4 years of experience in full-stack development. He has demonstrated expertise in both backend and frontend technologies, including Node.js, Express.js, React, and Next.js. His work spans various domains, including IoT, financial services, healthcare, e-commerce, and insurance, showcasing his versatility and ability to adapt to different project requirements. Subrata is known for his strong focus on performance optimization and collaboration with cross-functional teams.

Core expertise

React
frontend
10/10
Node.js
backend
9/10
Next.js
frontend
9/10
Express.js
backend
8/10
React Native
mobile
8/10
MySQL
database
8/10
Redux
tooling
8/10

Additional skills(15)

Next.jsReact.jsNode.jsBootstrapReduxTailwind CSSMaterial UITypeScriptMySQLCSS

Why hire Subrata?

Production deploy authorityBuilt from scratch / 'ground up'Developed real-time features

Demonstrated full-stack capability across Node.js, Express.js, React.js, Next.js, and MySQL.

Proven experience in implementing advanced authentication mechanisms (JWT, OAuth, role-based access).

Expertise in real-time communication technologies like WebSocket and MQTT.

Strong focus on front-end optimization and performance techniques.

Effective collaboration with UI/UX and QA teams to deliver robust solutions.

Built and integrated RESTful APIs with front-end React.js applications.

Successfully handled the whole blog section for platforms, from creation to responsive user display.

Deployed and managed websites and web applications on the Netlify cloud platform.

Implemented secure user authentication using JWT and OAuth for login systems.

Developed server-side logic for a chat application leveraging WebSocket technology.

Project highlights(9)

The Mood Space – Software Engineer

The Mood Space — mental health (depression/anxiety) + therapist dashboard + event calendar. URL https://www.themoodspace.com. Live evidence: Real Indian mental health platform (JS-only landing).

Next.jsReact.jsNode.jsBootstrap

Key outcomes:

  • Designed and implemented a specialized dashboard for therapists, including a custom calendar.

  • Ensured secure access with role-based authentication for different user types.

City-furnish – Software Engineer

City-furnish — home/office furniture rental and purchase + e-commerce. URL https://cityfurnish.com/. Live evidence: 52,000+ reviews, 4.6★; 200,000+ app subscribers; Active promotions; Multi-city India coverage.

Next.jsReact.jsReduxTailwind CSSMaterial UI

Key outcomes:

  • Developed core e-commerce functionalities from scratch.

  • Implemented secure user authentication and role-based access.

  • Ensured a consistent and appealing user interface.

AmalaEarth admin – Software Engineer

AmalaEarth admin — eco-friendly products (fashion + home + garden + wellness). URL https://amala.earth/. Live evidence: Aditya Birla Group D2C marketplace; Sustainable lifestyle products.

Next.jsReact.jsReduxTailwind CSSAntDesignTypeScript

Key outcomes:

  • Contributed to the development and maintenance of an eco-friendly e-commerce platform's admin functionalities.

  • Built a custom CMS akin to Shopify for flexible content management.

Financial Market Tracking – Software Engineer

Overview: A business and finance system allowing users to track global financial market updates and manage portfolios. Responsibilities: Developed informative and engaging content related to financial services. Created a beautiful and consistent UI for the application.

Next.jsBootstrap

Key outcomes:

  • Designed and implemented UI for financial market tracking.

  • Integrated secure role-based access for different user types.

Mental Wellness Platform – Software Engineer

Overview: A platform designed for individuals experiencing issues such as loneliness and anxiety. Responsibilities: Created a beautiful and consistent UI to enhance user experience.

Next.jsReact.jsTailwind CSS

Key outcomes:

  • Developed the user interface for a mental wellness platform.

4+ years of industry experience

E-commerce3 projects
  • •E-commerce Platform— Software EngineerNext.js · React.js · Redux · Tailwind CSS +1
  • •City-furnish— Software EngineerNext.js · React.js · Redux · Tailwind CSS +1
  • •AmalaEarth admin— Software EngineerNext.js · React.js · Redux · Tailwind CSS +2
FinTechReported in resume
HealthTech1 project
  • •The Mood Space— Software EngineerNext.js · React.js · Node.js · Bootstrap
Logistics & Supply ChainReported in resume

Ready to work with Subrata?

Onboard within 48 hours. No long hiring cycles, no recruiter middleman.

At a Glance

LocationGurgaon
Experience4+ years
Work modeonsite
Direct hirePossible
Start within48 hours
From$1,868/ month

Single contract. Billed in USD.

Typically responds within 4 business hours.

5-day replacement guarantee
48-hour onboarding, single invoice
Direct chat — no recruiter middleman

Top Skills

React
10/10
Node.js
9/10
Next.js
9/10
Express.js
8/10
React Native
8/10
Seniority signals
Owns production deploysGreenfield architectSystem owner
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Subrata Chattaraj

Next js