Satyam Kumar

Backend Software Developer with hands-on experience building scalable Python/FastAPI services, REST and GraphQL APIs, and relational data models, alongside applied work in agentic AI systems — including LLM integration, RAG pipelines, and LangChain-based orchestration. Recognized as 2nd Runner-Up at the Google Agentic AI Day Hackathon for building an agentic AI implementation. Combines strong backend fundamentals (PostgreSQL, MySQL, Redis, Docker) with growing full-stack and AI engineering capability, having independently expanded into Android/Flutter development and internal React-based tooling beyond core role scope.

Associate Backend Developer at Cybrik Solutions (2026-04 – Present)

• Engineered 10+ scalable REST APIs and GraphQL endpoints using Node.js and FastAPI, cutting average response time by 35% through structured error handling, logging, and distributed pipeline monitoring.
• Identified and resolved critical performance bottlenecks across 3 high-traffic API services, reducing p95 latency by 40% via query optimization, connection pooling, and Redis caching layers across PostgreSQL and MySQL data stores.
• Containerized backend services using Docker to standardize local development and deployment environments, and streamlined CI/CD pipelines using GitHub Actions, decreasing deployment time by 50% and eliminating manual release errors across 4 production services.
• Implemented WebSocket-based communication channels to support real-time status updates for internal monitoring tooling, complementing existing REST API infrastructure.
• Built React-based internal UI components for service monitoring and configuration dashboards, integrating backend REST APIs for real-time data visualization using JavaScript, HTML5, and CSS3.
• Expanded responsibilities beyond backend development by designing and developing Android applications using Flutter while continuing backend contributions, demonstrating adaptability, ownership, and cross-functional engineering.
• Partnered with QA/QE teams across pre-production and post-release cycles, resolving 20+ defects within SLA windows and maintaining 99.9% uptime for core backend systems.
• Championed Agile/Scrum ceremonies including sprint planning, peer code reviews, and estimation, contributing to on-time delivery of 3 consecutive sprints with zero critical regressions.
• Automated Linux-based data acquisition workflows using Python and shell scripting, eliminating 8+ hours/week of manual processing and accelerating pipeline throughput by 30%.

Bachelor of Engineering in Computer Science and Engineering – Chandigarh University (2022-07 – 2026-06)