Krupa  ·  Senior React.js Developer  ·  5+ yrs

Mid-Level
India5+ years experienceremote
Available within 48 hrs

About Krupa

Krupa is a skilled React Developer with over 5 years of experience specializing in frontend development using modern JavaScript frameworks. She has a strong background in building Single Page Applications and has actively participated in Agile methodologies. Her technical expertise includes React, Redux, Node.js, and various testing frameworks. Krupa has successfully contributed to projects across multiple domains, including SaaS, E-commerce, and Healthcare, showcasing her versatility and adaptability in different environments.

Core expertise

React
frontend
10/10
JavaScript
language
10/10
HTML
language
9/10
Redux
frontend
9/10
Node.js
backend
8/10
CSS
language
8/10
TypeScript
language
8/10
Next.js
frontend
8/10
Vue.js
frontend
8/10

Additional skills(8)

ReactJavaScriptTypeScriptHTMLCSSNext.jsVue.jsNode.js

Why hire Krupa?

Production deploy authorityMentored 5+ juniorsCode reviewer

Constructed powerful and modern frontend architecture for key employee portal projects.

Successfully implemented Single Page Applications across multiple projects, enhancing user experience.

Managed backend migrations from Java to Node.js, demonstrating adaptability and full-stack awareness.

Managed a significant backend migration, converting core technology from Java Spring Boot to Node.js for an investment services product.

Improved application performance by revamping existing search functionality with Vue.js and resolving scalability issues.

Project highlights(5)

Employee Portal Development – React.js Developer

Overview: Developed an employee portal enabling employees to manage leave requests, view payslips, submit working hours, and apply for claims. Responsibilities: Constructed a powerful and modern frontend architecture using React, Redux, and ES6. Utilized ECMAScript 6, React.js, Flux, Babel, and Webpack to create a Single Page Application (SPA). Set up a Jest test framework for responsive web applications and wrote unit tests.

ReactJavaScriptTypeScriptHTMLCSS

Key outcomes:

  • Constructed powerful and modern frontend architecture involving React, Redux, and ES6.

  • Set up a test framework for React responsive web application based on Jest and wrote unit tests.

E-commerce Platform Development – React.js Developer

Overview: Involved in developing an e-commerce platform for third-party sellers, focusing on analysis, design, and identifying improvements to streamline the application. Responsibilities: Implemented React router for building the Single Page Application. Conducted unit testing of components and performed peer reviews of code.

ReactJavaScriptHTMLCSS

Key outcomes:

  • Implemented React router for building a single page application.

  • Performed unit testing of components and peer review of code.

Healthcare Business Website – React.js Developer

Overview: Developed a business website with Admin, Vendor, and Customer modules. Responsibilities: Built Single Page Apps using React.js and TypeScript for Responsive Design. Developed Single Page Applications and directives using TypeScript.

ReactNext.jsTypeScriptHTMLCSS

Key outcomes:

  • Built Single Page Apps using React.js and TypeScript for Responsive Design.

  • Provided design and code reviews to peer developers.

Human Services Product Development – React.js Developer

Overview: Developed a product offering human services for resorts and clubs to hire staff. Responsibilities: Developed single page applications using React.js, TypeScript, HTML5, CSS3, and Bootstrap.

ReactTypeScriptHTMLCSS

Key outcomes:

  • Developed single page applications using React.js, TypeScript, HTML5, CSS3, and Bootstrap.

Investment Services Migration – Frontend Developer

Overview: This product provides investment services to organizations and their employees. My role involved converting the core backend technology from Java Spring Boot to Node.js. Responsibilities: Implemented various frontend screens using Vue.js and predefined components from NPM and Vuex library.

Vue.jsNode.jsJavaScriptHTMLCSS

Key outcomes:

  • Converted core backend technology from Java Spring Boot to Node.js.

  • Revamped existing search with Vue.js, which improved performance.

5+ years of industry experience

FinTechReported in resume
SaaS / B2B1 project
  • •E-commerce Platform Development— React.js DeveloperReact · JavaScript · HTML · CSS
E-commerce1 project
  • •E-commerce Platform Development— React.js DeveloperReact · JavaScript · HTML · CSS

Ready to work with Krupa?

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

At a Glance

LocationIndia
Experience5+ years
Work moderemote
Direct hirePossible
Start within48 hours
From$0/ 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
HTML
9/10
Redux
9/10
Node.js
8/10
Seniority signals
Owns production deploysGreenfield architectCode reviewer
VerifiedVetted by Witarist
Technical skills assessed & verified
Background & identity checked
English communication verified
Ready to onboard in 48 hours

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Krupa

React Developer