Harsh Srivastava
Open to work3 years experienceFrontend Engineer
Frontend engineer with 2.11 years of experience building production applications in React and Next.js.
Standing Rank
Rank Not Available
Developer Badges
Badges Pending
Skills & Technologies
34 skillsGitHub Activity Evidence
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Work Experience
Frontend Engineer
Celebal Technologies
- Owned frontend architecture for a customer data platform used by analytics and marketing teams.
- Led migration from client-rendered React application to Next.js (SSR + dynamic routing), reducing first load time by 30%.
- Designed a reusable component system to standardize UI patterns and reduce duplication across modules.
- Integrated streaming AI APIs to build real-time cohort recommendations and chatbot interfaces with incremental rendering.
- Reduced unnecessary re-renders by restructuring state boundaries and applying memoization strategies.
- Developed and optimized REST APIs using Node.js and PostgreSQL, improving query execution time by 40%.
- Implemented role-based authentication using JWT and OAuth2.
- Introduced unit testing with Jest, reducing post-release frontend defects by approximately 35%.
Projects
AI-Powered Customer Data Platform
- Designed and implemented streaming API consumption using incremental rendering to display AI-generated insights in real time.
- Built a conversational chatbot interface supporting partial response rendering, typing indicators, and retry mechanisms for failed requests.
- Structured asynchronous state management to handle high-frequency updates without blocking UI interactions.
- Implemented request cancellation and debouncing strategies to prevent race conditions during rapid user inputs.
- Optimized Next.js pages using server-side rendering and dynamic imports to improve load performance and SEO.
- Designed reusable UI components for AI response cards, conversation threads, and analytics panels.
- Improved frontend performance by minimizing unnecessary re-renders through memoization and component boundary restructuring.
SAP Data Ingestion Interface
- Built complex multi-step data ingestion forms with dynamic field rendering based on schema configuration.
- Implemented client-side validation with structured error handling and real-time feedback mechanisms.
- Integrated REST APIs with loading states, failure recovery, and retry handling for large payload submissions.
- Optimized rendering performance for large datasets using controlled re-renders and state isolation.
- Collaborated with backend teams to align API contracts and reduce integration mismatches.
- Improved usability by restructuring layouts and reducing friction in high-frequency data entry workflows.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
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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
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Achievements
Migration to server-side rendering
Led migration to server-side rendering that reduced initial load time by 30%.
About Details
Professional Bio
Frontend engineer with 2.11 years of experience building production applications in React and Next.js. Strong focus on performance optimization, predictable state architecture, and maintainable component systems.
Bachelor of Technology in Information Technology
Ajay Kumar Garg Engineering College (2020 - 2023)