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Pratip Kayal

Open to work5 years experience

Frontend Developer

Kolkata, West BengalTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Frontend developer with 5+ years of experience building and shipping production-grade web applications.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

29 skills
react.jsnext.jstypescriptjavascripthtml5css3tailwind cssmaterial uibootstrapnode.jsexpress.jsmongodbpostgresqlredisredux toolkitrtk querycontext apigitgithubgithub actionsvitewebpackfigmarest apisweb performance optimizationcore web vitalsseoweb securityci/cd

Work Experience

WEB DEVELOPER

BRIGHT HORIZON INSTITUTE

Jan 2025 - Present New Jersey, US
  • Worked on three apps at once — a course portal, workshop booking site, and admin dashboard — all on React, Next.js, TypeScript, Node.js, MongoDB, and Redis.
  • Rewrite the frontend in TypeScript and shifted rendering to Next.js; error reports in Sentry dropped by about 40% in the weeks after the migration.
  • Shaved 30% off load times by lazy-loading heavy route chunks and caching a handful of expensive API calls that were firing on every render.
  • Replaced manual deploys with GitHub Actions — what used to take an hour of back-and-forth now ships in under 10 minutes.

APPLICATION DEVELOPER

GOSPEEDY

Jan 2023 - Dec 2024 Kolkata, India

FRONTEND DEVELOPER

OPTIMASEDGE LLP

May 2021 - Dec 2022 Kolkata, India
  • Took Figma files and implemented them in React with MUI; designers rarely came back with feedback because the implementation matched specs closely.
  • Audited the bundle with Webpack Bundle Analyzer and cut 20% off the size by removing dead imports and splitting a few large routes.
  • Wrote tests with Jest and RTL until coverage hit 95%; most of the effort went into edge cases that had already caused production bugs before.
  • Went through the open bug list and closed 35% of the tickets in about six weeks — the majority were layout and breakpoint issues.

Projects

Powerplay (Turf Booking)

Next.jsTailwind CSS
  • Created a high-performance multi-sport booking platform using Next.js and Tailwind CSS with smooth animations and transitions.
  • Implemented a responsive interface using modern CSS and component-based architecture, ensuring smooth performance across devices

E-Learning

MERN StackReactReduxNode.jsExpressMongoDB
  • Built a full-featured learning management system with user authentication, course management, and an admin dashboard.
  • Implemented scalable REST APIs and dynamic UI using React, Redux, Node.js, Express, and MongoDB.

Alikair

Next.jsNode.js
  • Developed an online job portal enabling employers to post jobs and candidates to apply seamlessly.
  • Delivered server-side rendered pages with optimized performance and secure backend APIs.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Top Performer of the Quarter

Named “Top Performer of the Quarter” at Gospeedy for delivering two critical releases ahead of schedule.

Client Project Delivery

Delivered 10+ client projects with a 95% satisfaction rate — zero production rollbacks across all of them.

Performance Improvement

Improved application performance and user experience, contributing to a 25% increase in platform engagement at Bright Horizon Institute.

Deployment Optimization

Streamlined deployment workflows using GitHub Actions, reducing release time from over an hour to under 10 minutes.

About Details

Professional Bio

Frontend developer with 5+ years of experience building and shipping production-grade web applications. I have worked across ed-tech, e-commerce, and logistics platforms using React, TypeScript, and Node.js, and I take performance, clean architecture, and reliable deployments seriously.

B.TECH IN INFORMATION TECHNOLOGY in INFORMATION TECHNOLOGY

ST. THOMAS' COLLEGE OF ENGINEERING & TECHNOLOGY (2016 - 2020)

Languages: English, Hindi
Email: Locked