Full Stack Engineer • Web3 Builder • Cloud Enthusiast • Open Source Contributor

I’m a B.Tech + MBA (Dual Degree) student at IIITM Gwalior passionate about building scalable web, mobile, cloud and Web3 applications.

I enjoy working across the stack from crafting intuitive UIs to designing secure backends, integrating ML systems, and deploying production-ready solutions on cloud infrastructure.
I actively contribute to open source and love turning ideas into real-world products.

Full Stack Developer Intern — Neural Network Labs
May 2025 – Aug 2025 (Remote)

• Built production-grade frontend and backend features for AI-powered meme, infographic, and ad generation platforms.
• Integrated ML inference APIs using FastAPI with a structured Node.js backend.
• Developed interactive visual editors using Konva.js and deployed services on AWS and Linode/DigitalOcean.
• Collaborated with ML engineers to optimize workflows, reducing API response times by 25%.

Atlas- Self-Healing Distributed Cache
Golang Distributed Systems Consistent Hashing Concurrency

• Architected a distributed in-memory key-value cache in Go implementing consistent hashing, request routing, partition replication, and concurrent node communication for horizontally scalable data distribution across multiple nodes.
• Built self-healing cluster capabilities including heartbeat-based failure detection, automatic failover, replica routing, and incremental operation-log recovery to maintain high availability and consistency during node failures.
• Engineered durable storage using Write-Ahead Logging (WAL), periodic snapshots, and crash recovery mechanisms ensuring data persistence, fast startup reconstruction, and fault-tolerant operation across distributed nodes.

ChitSetu - Decentralized Chit Fund Platform (Web3 Developer)
Solidity Ethers.js Hardhat go-ethereum OpenZeppelin Polygon Amoy

• Designed and deployed smart contracts on Polygon Amoy using Hardhat + OpenZeppelin, covering member onboarding, contribution cycles, auction bidding, and payout distribution..
• Built a Go-based Web3 integration service (go-ethereum) that automates a mint → confirm → deposit pipeline, bridging Razorpay fiat payments with on-chain ERC-20 token provisioning asynchronously post-payment.
• Implemented a cron-driven blockchain retry system with multi-state tracking (minting → pending → confirmed/failed) in MongoDB, ensuring eventual consistency between off-chain payments and on-chain records with zero silent failures

QueueForge- Distributed Job Queue System
Golang PostgreSQL Redis Prometheus Docker

• Built a distributed task processing system using Redis-backed worker pools supporting high-throughput asynchronous job execution with horizontal scalability, configurable concurrency, and priority-based task scheduling.
• Engineered fault-tolerant retry mechanisms and worker-pool concurrency management ensuring reliable job execution, graceful recovery under partial system failures, and zero message loss guarantees.
• Integrated Prometheus observability layer exposing 10+ real-time metrics including queue depth, job throughput, worker utilization, and failure rates enabling proactive production monitoring and alerting.

• 💼 LinkedIn: kothakapuvishnukiran
• 📧 Email: kothakapuvishnukiran@gmail.com
• 💻 GitHub: vishnukothakapu