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Saikumartheppa/README.md

Sai Kumar Theppa

Software Engineer | React · TypeScript · Frontend Systems

LinkedIn LeetCode Resume Email


About

Frontend engineer with 2+ years building high-performance React + TypeScript interfaces at Entropik an enterprise SaaS platform used by 10,000+ users. I specialize in rendering optimization, scalable component architecture, and real-time UX.

My work consistently delivers measurable outcomes: 15–70% improvements in load times, responsiveness, and system stability not estimates, production numbers.

Targeting SDE1 / SDE2 front-end roles.


Experience

Software Engineer @Entropik Tech (Aug 2024 – Present)

React · TypeScript · Redux Toolkit · Chakra UI · Jest

  • Built analytics dashboards handling large-scale behavioral datasets 60–70% improvement in data rendering via virtualization and memoization
  • Reduced redundant API calls by 30% through scalable Redux Toolkit state management architecture
  • Diagnosed and resolved critical production issues in data-heavy components 30% reduction in frontend incidents
  • Delivered AI Moderator workflows and prototype interaction modules used in live enterprise research studies
  • Led cross-functional debugging with clients and Product Success teams reduced turnaround on high-priority defects

Frontend Developer Intern @Geekster (Oct 2022 – Dec 2023)

React · REST APIs · Atomic Design

  • Built React applications with REST API integrations for auth, content feeds, and user workflows
  • 25% rendering performance improvement by optimizing state updates and eliminating unnecessary re-renders
  • Implemented reusable UI components following Atomic Design principles, reducing feature development time

Projects

📺 Video Streaming & Engagement Platform

React · TypeScript · Redux Toolkit · Jest

  • Container-presenter architecture separating business logic cleanly from UI
  • 40% reduction in initial load time via route-based code splitting, lazy loading, and persistent state caching
  • Optimized API interactions with debouncing and memoization to cut unnecessary network requests

Tech Stack

Languages

JavaScript TypeScript Java SQL

Frontend

React Redux Toolkit HTML5 CSS3 Chakra UI

Backend

Java Spring Boot MySQL

Testing

Jest Vitest React Testing Library

Tools

Git Vite Figma Postman


By the Numbers

Metric Impact
Data rendering performance ↑ 60–70%
Initial load time (streaming platform) ↓ 40%
Redundant API calls ↓ 30%
Frontend incidents in production ↓ 30%
Rendering performance (intern project) ↑ 25%
Users on platform 10,000+

Problem Solving

Platform  : LeetCode 
Solved    : 500+ problems
Topics    : Arrays · Strings · DP · Sliding Window · Trees · Recursion 


Open to SDE1 / SDE2 Front-End roles · Open to relocation
📧 saikumartheppa06@gmail.com · LinkedIn · Resume

Pinned Loading

  1. NETFLIX-GPT NETFLIX-GPT Public

    This is a clone of the popular OTT platform Netflix, featuring an AI-powered search functionality.

    JavaScript

  2. ReactLearningJourney ReactLearningJourney Public

    My Learning Journey of React From Basic to Advance

    JavaScript 1

  3. youtube-clone youtube-clone Public

    JavaScript