I'm a Senior Backend Engineer (Node.js / NestJS) with 4 years of commercial experience 🌟
🚀 I build scalable microservice platforms and real-time systems. Strong in distributed systems, messaging, performance tuning, and reliability.
👨🏫 I mentor and onboard engineers, share best practices, and help teams ship faster with higher quality.
Highlights:
💡 Developed a notification microservice for a dating application using WebSocket (Socket.IO) and NATS, providing stable operation for 10,000 concurrent users
🛠 Participated in CRM system architecture design, including implementation of caching via Redis, which accelerated system response by 90% with cache hit
⚙️ Set up delivery pipeline with Docker and Kubernetes, automated CI/CD, and improved deployment reliability.
🏆 Led a team at the largest Russian hackathon “Leaders of Digital Transformation 2024” (LCT/LDT) - the largest hackathon in the world with more than 9000 participants from 45 countries. Was among the finalists, demonstrating technical expertise and leadership skills https://i.moscow/upload/lending/lct2024/8a9b71.pdf
📬 Contacts:
📱 Telegram: @neon4on
📧 Email: valerii.kamenskikh.it@gmail.com
