Anirudh Singh
Building scalable systems, AI-powered products, and real-time experiences.
Distributed systems - Backend engineering - AI integration - Full-stack development
About Me
Get to know the engineer behind the code
B.Tech CSE at VIT Chennai (CGPA 8.9/10). Experience building scalable systems and AI-integrated software. Interests in backend systems, RAG, caching, microservices, and developer tools.
My journey started with competitive programming, which built my foundation in algorithms and data structures. This evolved into a passion for building real-world systems that solve meaningful problems at scale.
At Taiyarri24, I've architected a platform handling 1,200+ concurrent userswith real-time submission processing, reducing database load by 45%through intelligent Redis caching strategies. I've built secure code execution environments using Docker isolation and implemented async task processing with Celery.
What I Focus On
Backend Engineering
Building scalable APIs, microservices, and distributed systems with Node.js, Go, and PostgreSQL.
AI & Machine Learning
Integrating LLMs, building RAG pipelines, and developing adaptive AI systems.
Real-time Systems
WebSockets, SSE, and event-driven architectures for collaborative applications.
DevOps & Cloud
Docker, Kubernetes, CI/CD pipelines, and cloud infrastructure on AWS/Vercel.
Impact Metrics
Tech Stack Highlights
Experience
Where I've worked and what I've built
Building scalable interview preparation platform with real-time features.
Key Achievements
- Designed real-time submission handling for 500+ concurrent users using SSE
- Implemented Redis caching reducing DB load by ~45%
- Built Docker isolation for secure code execution environments
- Integrated Celery for async task processing
Impact Metrics
Projects
Real-world applications solving complex problems
Project Preview
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AI Interview Assistant
A local-first interview coach that combines GPU-accelerated speech-to-text with an on-device LLM to simulate spoken technical interviews. It supports multiple interview modes, adaptive follow-up questions, and private low-latency practice without depending on cloud inference.
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CodeFlow
A collaborative developer platform for understanding unfamiliar repositories through natural-language code Q&A, 3D dependency maps, AI code review, DevOps architecture generation, and a bounty workflow for community-driven bug fixing.
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Doctor Lingual Helper
A multilingual medical communication assistant intended to help doctors and patients bridge language gaps during healthcare conversations. The current repository documentation is minimal, so this project is presented as an active work-in-progress pending deeper source inspection.
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Glitchcon - SentinelAI
A production-style moderation service that intercepts multilingual and code-mixed chat messages before they reach community servers. It uses deterministic filters, semantic search, and ML confidence gates to reduce harmful content while giving users constructive localized feedback.
Project Preview
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Decentralized NFT Rental Platform
A full-stack Web3 marketplace for minting, listing, renting, and managing NFTs with ERC-4907 usage rights. It separates ownership from temporary usage access and supports IPFS metadata, wallet authentication, and event indexing.
Project Preview
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RAG With OCR
An OCR and LLM classification pipeline that extracts text from PDFs and converts assessment documents into structured question, answer, and metadata outputs. It combines vision-language OCR, line-merging heuristics, and few-shot classification for downstream learning workflows.
Technical Expertise
Tools and technologies I use to build scalable, maintainable systems
Languages
Frameworks
Systems
AI/ML
Tools
Academic Background
Foundation in computer science and engineering principles
B.Tech in Computer Science and Engineering
VIT Chennai
Key Achievements
- 8.9 CGPA
- Top coder, VIT Chennai
- 2x hackathon winner and 3x semi-finalist
Recognition & Milestones
Highlights from competitions, certifications, and continuous learning
Hackathon Winner
1st Place at VIT Hackathon 2023 - Built SAHAYAK multilingual voice translator
Hackathon Winner
1st Place at Smart India Hackathon 2024 - Built TaiyarriHire interview platform
LeetCode Expert
Consistent problem solver with 1000+ problems solved, strong DSA fundamentals
Microsoft Certified
Azure Fundamentals (AZ-900) and AI Fundamentals (AI-900) certified
DevOps Certification
Completed DevOps engineering certification covering CI/CD, Kubernetes, and cloud infrastructure
Let's Build Something
Open to internships, full-time roles, and interesting collaborations
Currently based in Chennai, India• Open to remote opportunities worldwide