Anish Singh

Software engineer with strong Computer Science fundamentals – data structures, algorithms, OOD, system design – and hands-on experience building scalable, fault-tolerant distributed systems on AWS. Proficient in C/C++, Python, Java; designed and deployed microservices with Docker, Kubernetes, Redis, and relational databases (PostgreSQL). Proven ability to reason about algorithmic complexity, apply performance optimization techniques, and deliver production-grade APIs across multiple backend internships.

Software Development Engineer Intern at Trendgully (2026-02 – Present)

• Designed and implemented asynchronous, production-grade REST and WebSocket services in Python (FastAPI, async) for realtime trend ingestion; modeled schemas with Pydantic and tuned PostgreSQL indexes and query plans for relational database workloads – reduced average query latency by 30%.
• Built fault-tolerant microservices with Docker and Kubernetes; introduced Redis caching and async background workers, improving system throughput by 40% and reducing origin DB load by 35%.
• Hardened security with JWT/OAuth2, integrated CI/CD pipelines (GitHub Actions), and added observability – decreased mean time to recovery (MTTR) by 25%.

Software Developer Intern at Technix India (2025-07 – 2025-09)

• Architected a multi-tiered distributed system on AWS (EC2, S3, Lambda) to auto-scale AI inference; applied load-testing and autoscaling rules to handle 200% traffic spikes while maintaining p95 latency under 150ms and <1% error rate.
• Built Node.js RESTful backend serving 1.2K+ creators/month; implemented Stripe billing integration generating $75K ARR and designed JWT-secured authentication across microservices.
• Applied algorithmic complexity analysis to optimize request queuing logic – reduced O(n²) bottleneck to O(n log n), cutting p99 tail latency by 20% under peak load.

Frontend Developer Intern at InnoByte Service (2025-04 – 2025-05)

• Architected a responsive SPA using Next.js + TypeScript; optimized client-server interactions, reducing page load times by 15% and increasing user retention by 30%.
• Delivered 100% of sprint commitments in Agile environment; collaborated on API contract design and integrated Google Maps APIs, reducing booking time by 50%.

B.Tech in Computer Science & Engineering – BIT Sindri (2022-11 – 2026-05)