Avinash
Backend Systems
Projects
From real-time collaboration to privacy-first AI, each build is a study in resilient infrastructure.
A Turborepo monorepo featuring a Next.js web application, Express API service, BullMQ + Redis worker queue, and a Docker-based sandbox runner for secure code execution.
Privacy-first PWA with local transcription, non-blocking inference, and a secure BFF proxy for LLM calls. Achieved 80% reduction in UI freeze time and <1.5s STT latency.
Custom WebSocket engine tuned for 100+ concurrent users and low-latency broadcasts under 500ms.
A POSIX-compliant shell built from scratch with pipelines, redirection, and background processing. Handles 90%+ of common CLI syntax with <10ms overhead.
Multimodal pipeline for generating and refining architectural floor plans with generative models. Built as sole full-stack dev during HackByte 3.0 hackathon.
Autonomous, carbon-aware workload router on AWS. Serverless architecture with Lambda, DynamoDB, and S3 for multi-region orchestration toward green computing.
Hierarchical deterministic HD wallet supporting Ethereum and Solana with multi-account seed phrase flows.
CLI bot for Binance USDT-M Futures Testnet supporting market and limit order workflows.
Deep learning classifier achieving 97% accuracy across four categories: No Tumor, Meningioma, Pituitary, and Glioma.