Kunal Sharma  ·  MERN Full Stack Developer  ·  4.4+ yrs

Mid-Level
India4.4+ years experienceonsite
Available within 48 hrs

About Kunal

Kunal Sharma is a skilled MERN Stack Developer with over 4 years of experience in full-stack development. He has successfully completed various projects, demonstrating ownership of core modules and feature development. His expertise includes deploying applications on AWS and optimizing performance through advanced React patterns and Redux for state management. Kunal is committed to enhancing organizational success while continuously improving his technical skills.

Core expertise

React
frontend
10/10
JavaScript
language
10/10
Node.js
backend
9/10
MongoDB
database
9/10
AWS
cloud
8/10
Redux
frontend
8/10
Material UI
frontend
8/10
OP
OpenAI
ai
8/10

Additional skills(25)

ReactNode.jsMongoDBJavaScriptHTMLCSSAWSReduxReact.jsHTML5

Why hire Kunal?

Production deploy authorityDemonstrated ownership of core modulesIntegrated complex third-party APIs

Successfully delivered 7+ diverse full-stack projects leveraging the MERN stack.

Implemented secure authentication systems including Google Auth and Facebook Auth.

Optimized application performance through Webpack configuration and advanced React hooks.

Integrated various third-party APIs such as OpenAI, Stripe, and Google Maps.

Developed robust user interfaces using Material UI and React Bootstrap.

Delivered 7+ projects, enhancing user engagement and functionality.

Integrated OpenAI API for automated interview question generation, improving efficiency by 30%.

Optimized application performance, reducing load times by 20%.

Project highlights(7)

E-commerce Platform – Developer

Overview: Developed an e-commerce platform allowing users to register, shop, and sellers to list products after admin verification. Responsibilities: Implemented Theme Integration and Routes in React.js, developed Node.js APIs, and integrated Stripe Payment Gateway.

ReactNode.jsMongoDBStripeJavaScriptHTMLCSS

Key outcomes:

  • Built a full-fledged e-commerce platform with secure payment processing.

  • Enabled real-time user support through integrated chat functionality.

Interview Automation Platform – Developer

Overview: Developed an Admin platform to generate interview questions via OpenAI API and convert them to video using Synthesia. Responsibilities: Performed Theme Integration in React.js, implemented Redux Toolkit, and managed recorded answers securely on AWS S3.

ReactOpenAIAWSRedux

Key outcomes:

  • Automated interview question generation and video conversion.

  • Enabled accurate scoring of recorded interviews using AI.

Insurance Policy Platform – Developer

Overview: Developed a policy insurance platform supporting customer, consultant, and company roles with an admin panel. Responsibilities: Implemented Theme Integration, API calling, validations, and route implementation.

ReactNode.jsMongoDBAWS

Key outcomes:

  • Built a comprehensive insurance platform with multi-role access.

  • Optimized application performance through Webpack configuration.

Qalaxi – Developer

  • Developed a policy insurance platform supporting customer, consultant, and company roles with an admin panel for verification and management.
  • Implemented Theme Integration, API calling, validations, and route implementation.
  • Sent files to AWS S3 using AWS Amplify and optimized bundle size with Webpack.
  • Utilized React.js advanced hooks (useCallback, useMemo) and created custom common components for search, pagination, and sorting functionalities.
React.jsJavaScriptHTML5Bootstrap 5CSS3AWS AmplifyAWS S3Webpack

Key outcomes:

  • Built a comprehensive insurance platform with multi-role access.

  • Optimized application performance through Webpack configuration and advanced React hooks.

  • Ensured data consistency and integrity through robust validations.

Jotted – Developer

  • Developed a note-taking platform designed for organizing notes by subject, chapter, and topic, facilitating user sharing and future learning.
  • The application supports Chrome extension integration.
  • Implemented Theme Integration using React-Bootstrap and managed project routes with security (Protected Routes).
  • Handled form validation, session management, and Redux Toolkit.
  • Developed a Node.js Auth Server for normal login, Google Auth, and Facebook Auth, storing data in MongoDB.
React.jsNode.jsMongoDBBootstrapHTML5CSS3JavaScriptRedux ToolkitGoogle AuthFacebook Auth

Key outcomes:

  • Created a secure note-taking platform with multi-factor authentication.

  • Enabled users to organize and share notes effectively across subjects.

  • Ensured data security and user privacy through robust authentication.

4.4+ years of industry experience

FinTech3 projects
  • •E-commerce Platform— DeveloperReact · Node.js · MongoDB · Stripe +3
  • •Facile Pay— DeveloperReact.js · Node.js · MongoDB · Bootstrap +5
  • •Amazona— DeveloperReact.js · Node.js · MongoDB · Bootstrap +7
Insurance2 projects
  • •Insurance Policy Platform— DeveloperReact · Node.js · MongoDB · AWS
  • •Qalaxi— DeveloperReact.js · JavaScript · HTML5 · Bootstrap 5 +4
Social & DatingReported in resume

Ready to work with Kunal?

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

At a Glance

LocationIndia
Experience4.4+ years
Work modeonsite
Direct hirePossible
Start within48 hours
From$1,725/ 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
JavaScript
10/10
Node.js
9/10
MongoDB
9/10
AWS
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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Kunal Sharma

MERN Stack Developer