Oleksandr M.

About Oleksandr M.

Software Engineer with 6+ years of experience building and scaling frontend applications at Azul. I\'ve grown from an early-career engineer to leading complex technical initiatives. My day-to-day stack: React 18, TypeScript, Redux, Next.js, and Tailwind CSS. I leverage AI tools like Claude, ChatGPT, and Gemini to accelerate development and maintain quality through comprehensive testing. I care about performance, clean architecture, and building UI systems that scale across teams.

Experience

1. Software Engineer Ii

   Azul

   Jan 2023 — Present · Саннивейл, CA, US

   Rewrote AVD into Intelligence Cloud (IC)- Azul\'s next-generation security analytics platform - migrating from a real-time architecture to a report-oriented model and rebuilding the entire frontend with TypeScript, React 18, Vite, Tailwind CSS, and Redux Toolkit.Built the initial IC report viewer using Web Workers to process reports client-side - powering search suggestions, pie charts, tree-view tables, and summaries - validating the report-oriented architecture before committing to a server-side BFF.Built a BFF (Backend-for-Frontend) service with Fastify, TypeScript, and DuckDB in close collaboration with other engineers - moving report processing off the browser and onto the server, scaling from ~2 million elements (browser-based) to 100 million elements processed server-side in ~2 minutes, a 50x increase in data scale with persistent results across page refreshes.Rebuilt the Knowledge Base Service (KBS) frontend from scratch in Next.js with SSR/SSG, shadcn/ui, and Tailwind CSS - a complete frontend rewrite paired with a brand-new backend service, new APIs, and new pages.Use Claude Code and Gemini CLI as part of daily development across IC, KBS, and the BFF for writing features, refactoring, generating tests, and code review.

Education

• Paton Applied College of Welding and Electronics

  Associate of Engineering, Administration and management of computer systems and information technologies

  2010 — 2014