Harini M
Open to work2 years experienceFrontend Developer
Frontend / Web Developer
Standing Rank
Rank Not Available
Developer Badges
Badges Pending
Skills & Technologies
26 skillsGitHub Activity Evidence
GitHub Footprint Not Connected
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Work Experience
Frontend Developer
FABC
- Developed and shipped 5+ scalable React.js web applications using modular component architecture and Context API, reducing code duplication by ~30% and improving team onboarding speed.
- Integrated 10+ RESTful API endpoints in collaboration with backend engineers, implementing proper error boundaries and async data handling that improved data load reliability by ~25%.
- Optimized application performance by ~20% through targeted state management improvements, lazy loading, and component lifecycle tuning — reducing unnecessary re-renders and improving Time-to-Interactive.
- Engineered secure authentication flows (JWT-based login, session persistence, and role-based access control), ensuring zero security incidents across the platform since launch.
- Maintained cross-browser compatibility across Chrome, Firefox, and Safari by resolving 20+ edge-case rendering bugs, achieving consistent UI quality across all target browsers.
Projects
Skilleareum — Blockchain-Integrated Learning Platform
- Architected scalable, data-intensive React components integrating blockchain endpoints for real-time certificate issuance and course tracking, handling async data streams with Promise chaining and error fallbacks.
- Implemented JWT-based secure authentication and session management using React Context API, ensuring robust access control for 1000+ users with zero reported breaches.
- Used API documentation tools (Swagger/Postman) to coordinate client-server contracts with backend team, reducing integration bugs by ~40% during QA cycles.
E-Learning Dashboard
- Built an interactive analytics dashboard to manage courses, users, and learning metrics using React Hooks for local state and REST APIs for live data, delivering sub-2s load times for datasets with 500+ records.
- Implemented accessible, WCAG-compliant UI components with keyboard navigation and ARIA labels, improving usability for users with assistive technologies.
- Enforced cross-browser compatibility across 3 major browsers and ensured consistent UI by creating a reusable component library of 15+ UI primitives, cutting feature development time by ~20%.
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
Performance Optimization
Improved application performance by ~20% through targeted optimizations.
About Details
Professional Bio
Frontend Developer with 2+ years of startup experience building and shipping scalable React.js web applications. Proficient in JavaScript, RESTful API integration, and state management. Passionate about clean code, algorithmic efficiency, and delivering accessible, cross-browser-compatible products.
B.Tech in Information Technology
Panimalar Institute of Technology (2019 - 2023)