Yash Gupta

Software Engineer

Lucknow, Uttar Pradesh, India0 mo experience

Key Highlights

  • Developed a Payments SDK for seamless transactions.
  • Enhanced user engagement in gaming applications.
  • Designed scalable microservices for efficient backend operations.
Stackforce AI infers this person is a Fintech and SaaS-focused Fullstack Developer with strong skills in React and Node.js.

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Skills

Core Skills

JavaReactReact-nativeNode.js

Other Skills

Payments SDKUnit TestingDynamic Error HandlingAPI MigrationAnalytics TrackingHaptic FeedbackUI OptimizationComponent DevelopmentRedux ToolkitIndexedDBPerformance OptimizationExpress.jsRedisKafkaDocker

Experience

Groww

SDE intern

Oct 2025Present · 5 mos · Bengaluru, Karnataka, India · On-site

  • Developed the Payments SDK – NACH Mandate Screens using the Adapter Pattern to ensure seamless
  • compatibility across both iOS and Web platforms.
  • Wrote Unit Test for Payments SDK-Core for many hooks and helper functions in Jest.
  • Implemented dynamic error handling for withdrawal failures by integrating real-time backend error surfaces, improving user clarity and reducing support tickets.
  • Migrated the SIM Binding API from v2 to v3 by mapping and normalizing v3 responses to maintain backward compatibility across the payment flow.
  • Wrote analytics events in Groww UPI to track user activity and improve visibility into the end-to-end payment journey
Payments SDKUnit TestingDynamic Error HandlingAPI MigrationAnalytics TrackingJava+1

Mobile premier league (mpl)

SDE-Intern

Aug 2025Sep 2025 · 1 mo · Bengaluru, Karnataka, India · Remote

  • Implemented haptic feedback in Free-to-Play games post-ads to enhance user engagement and retention.
  • Fixed the auto-suggestion issue of phone numbers on the home screen bridge for a smoother login experience.
  • Enabled redirection to MPL Pro app on the “Play Cash” button to streamline the monetization flow.
  • Optimized rendering performance by using memoization and batched updates, reducing UI lag during gameplay.
  • Developed reusable components and hooks to improve code maintainability and ensure scalability across multiple game modules.
Haptic FeedbackUI OptimizationComponent DevelopmentReact-Native

Nxtjob.ai

SDE-Intern

Feb 2025Jul 2025 · 5 mos · Bengaluru, Karnataka, India · Remote

  • Added “Dead” and “Rejected” columns for LinkedIn connections in a 30k+ user codebase using react-beautiful-dnd and Virtuoso, enabling efficient virtualization and drag-and-drop interaction.
  • Implemented a One-Click ATS suggestion feature that increased revenue by 20% through faster candidate recommendations.
  • Integrated Dexie.js + IndexedDB to enable offline-first functionality, improving data retrieval speed by 40%.
  • Collaborated with designers to deliver a pixel-perfect Figma-based dashboard redesign, improving user onboarding by 5%.
  • Optimized rendering performance by introducing React.memo, lazy loading, and dynamic imports, reducing re-renders by 35%.
  • Migrated complex state logic to Redux Toolkit.
  • Developed numerous reusable custom hooks to encapsulate logic, enhance code reusability, and improve scalability across the application.
  • Reduced bundle size by 25% via tree-shaking, dependency pruning, and build-time optimizations for faster load times.
  • Enhanced UI responsiveness through React Profiler–driven optimizations and concurrent rendering readiness for future React versions.
ReactRedux ToolkitIndexedDBPerformance Optimization

Planet-x

SDE-Intern

May 2024Sep 2024 · 4 mos · Delhi, India · Remote

  • Designed and implemented a scalable microservice-based backend using Node.js and Express.js, ensuring modularity and high performance.
  • Integrated Redis caching to reduce database load and improve API response times by up to 40%.
  • Implemented Kafka for reliable asynchronous, event-driven communication between microservices, enabling efficient handling of concurrent operations.
  • Built secure JWT-based authentication with token rotation and middleware-based access control.
  • Deployed containerized services using Docker, leveraging AWS S3 for file storage and MongoDB for data persistence.
  • Tech Stack: Node.js, Express.js, MongoDB, Redis, Kafka, JWT, Docker, AWS S3.
Node.jsExpress.jsRedisKafkaDockerAWS S3

Education

National Institute of Technology Agartala

Bachelor of Technology - BTech in Computational Mathematics

Jan 2022Jan 2026

St. Paul's College

class 12th

Apr 2021Present

St. Paul's College Lucknow

class 10th

Mar 2019Present

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