Sachin Tendulkar
Open to work5 years experienceFrontend Engineer
Frontend Engineer | React | TypeScript | JavaScript
Standing Rank
Rank Not Available
Developer Badges
Badges Pending
Skills & Technologies
51 skillsGitHub Activity Evidence
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Work Experience
Software Engineer - T3
Delta Electronics, Bengaluru
- Contributed to the design and development of a company-wide web application and shared component library in React 18 + Next.js 15 + TypeScript, serving ~10,000 internal users across 5 product modules.
- Architected and implemented reusable UI components for the shared library used across ~15 engineers, cutting feature build time by ~40% and ensuring design consistency.
- Independently managed project activities related to builds and deployments via GitLab CI/CD pipelines with automated build, test, and release stages.
- Created and maintained unit, integration, and Playwright E2E tests to ensure functionality and quality; maintained ~75% Jest coverage on critical modules.
- Owned the quote lifecycle module end-to-end — multi-step forms with conditional rendering on React Hook Form + Zod, driven by complex business rules.
- Identified opportunities to optimise applications — reduced redundant network calls by ~90% via React Query caching; improved Core Web Vitals through route-level code splitting and memoization.
- Collaborated with product managers and designers to understand new requirements and translate them into clean, well-tested implementations.
- Mentored peer engineers on JavaScript, React patterns, and TypeScript through code reviews and pairing sessions; followed team standards for quality and consistency.
Software Engineer
Carelon Global Solutions, Bengaluru
- Built and maintained the Anthem Provider module in React 18 + TypeScript + Redux Toolkit, covering doctor profiles, specialties, network details, and credentialing data.
- Cut dashboard load time from 8s to 3s — a 62% improvement — through route-based code splitting, useMemo, React.memo, and Webpack bundle analysis.
- Developed reusable React components consumed across multiple screens; wrote unit and integration tests with Jest and React Testing Library.
- Mentored 4 junior developers on JavaScript, TypeScript, and React patterns through weekly code reviews and pairing sessions, contributing to ~30% fewer repeat production bugs over two quarters.
Software Developer
UST Global, Bengaluru
- Delivered React SPA components across 3 sub-modules of the Anthem Provider platform using JavaScript (ES6+) and Context API, supporting a legacy-to-React migration.
- Resolved frontend inconsistencies during the migration; performance led to a full-time conversion offer from Carelon.
Projects
Projects Not Populated
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Leaderboard Standings
Leaderboard Position Pending
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Assessment Highlights
Assessments Not Completed
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AI Collaboration Score
AI Collaboration Score Pending
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Role Compatibility Profile
Role Compatibility Analysis Pending
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Achievements
Performance Optimization
Cut dashboard load time from 8s to 3s (62% improvement) through route-based code splitting, useMemo, React.memo, and Webpack bundle analysis.
Mentorship Impact
Mentored 4 junior developers, contributing to ~30% fewer repeat production bugs over two quarters.
About Details
Professional Bio
Frontend engineer with 4.6 years of experience in advanced JavaScript, React, and TypeScript, focused on building scalable web applications and reusable component libraries. Experienced in building enterprise-level platforms and mentoring junior developers.
B.E. in Electronics & Communication Engineering
Sapthagiri College of Engineering, Bengaluru ( - Present)