Gaurav Ahuja
Open to work1 years experienceSoftware Developer
Computer Science student at IIT Mandi | Backend Developer Intern
Standing Rank
Rank Not Available
Developer Badges
No badges earned yet
Skills & Technologies
27 skillsWork Experience
Backend Intern
Joveo
- Designed a transparent SASL/SSL Kafka routing layer over AWS MSK across 2 downstreamer services, securing 3 high-throughput topic pipelines with zero changes to existing business logic.
- Engineered SmartRecruiters AI Interviewer integration from scratch in Java/Spring Boot-invitation, OTP and bi-directional status sync across a polymorphic ATS abstraction spanning 5 providers.
- Built end-to-end SR assessment webhook pipeline with multi-environment routing, delivering real-time candidate status updates to a conversational chatbot API across prod and preview environments.
Software Developer Intern
Equal Identity Limited
- Refactored a legacy stateful backend into a stateless AWS architecture (S3, RDS, Redis), improving horizontal scalability by 50% under production load.
- Reduced API costs by 20% and P95 latency by 40% via batching and automated routing.
- Automated Zoho/Freshdesk data transfer to Amazon S3 via EC2, AWS Lambda, and AWS Firehose.
- Streamlined low-latency REST & WebSockets services handling 1000+ peak concurrent client connections.
- Integrated a Claude-based AI assistant with fallback routing, achieving a 92% successful query rate.
Projects
MeetAI: SaaS Platform for AI-Agent Video Calls
View Project- Built a full-stack AI video conferencing platform using Next.js, React and tRPC, enabling type-safe SSR.
- Designed a scalable backend with PostgreSQL and Drizzle ORM, integrating Stream SDK and Inngest to support 1000+ concurrent connections.
- Architectured authentication with BetterAuth, enabling 2 OAuth providers (Google, GitHub).
- Integrated OpenAI for real-time AI agents and post-meeting analysis, and Polar for subscription billing in production.
General Championship App
View Project- Developed a General Championship mobile app using React Native, serving 2000+ students across 40+ events.
- Enabled live scores, leaderboards, latest news with Firebase, boosting engagement 20% & turnout 40%.
- Reduced API usage by 20% by implementing efficient API management with Node.js, React Native, Firebase.
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
AiHack 2025 Winner
Ranked 1st at AiHack 2025 with a feature-engineered CatBoost model, achieving 0.6788 AUC.
Amazon ML Challenge 2024
Secured 26th place among thousands of teams in the Amazon ML Challenge 2024.
Competitive Programming Rankings
1900+ on LeetCode and peak rating of 1550+ on Codeforces.
About Details
Professional Bio
Computer Science student at IIT Mandi with experience in backend development and cloud architecture. Skilled in Java, Python, and AWS, with a focus on building scalable, high-throughput systems.
Bachelor of Technology in Computer Science
Indian Institute of Technology, Mandi (2022 - 2026)