Software Architect & Full-Stack Engineer | High-Load & Real-Time Systems

The Results: I re-engineered real-time processing engines to cut infrastructure costs by 40% without compromising speed. I architected systems that scaled from 1k to 7,000+ concurrent users, enabling business expansion without increasing overhead.

The Strategy: With 5+ years of experience, I specialize in building high-performance products where real-time speed and intelligence are mission-critical. I integrate AI Agents and LLMs into production environments to automate complex workflows and enhance user decision-making. My expertise extends to building intelligent Telegram Bots and autonomous agents designed to handle massive traffic volumes. I leverage TypeScript, Node.js, and Docker to ensure that whether I am deploying an AI-driven interface or a real-time data engine, the architecture remains resilient and cost-effective.

The Leadership: Beyond code, I drive engineering excellence by leading front-end teams, performing rigorous code reviews, and mentoring developers through structured workshops. I am an active contributor to the Armenian engineering community and a frequent speaker at technical meetups.

Tech Stack:

• Frontend: React, Next.js, Vue.js (2/3), Nuxt, TypeScript, SCSS.

• Backend/DevOps: Node.js, JWT/OAuth, PostgreSQL, MongoDB, Docker, Docker Compose, GraphQL, node-telegram-bot-api,telegraf.js, web3.js, ethers.js.

• Tools: Git/GitHub/GitLab, Jira, Trello.

Connect with me:
LinkedIn - https://www.linkedin.com/in/hayk-sargsyan-m/
Github - https://github.com/WebHayk
Telegram - https://t.me/web_hayk