Siarhei Rudak
@siarheirudak
Product engineer: React, Next.js, TypeScript, Node.js, PostgreSQL. 15+ years building web products end to end, mostly for startups.
What I'm looking for
I'm a product engineer with 15+ years of web development, mostly in startups and small product teams. I build products end to end, from the interface to the API and the data behind it: React, Next.js, TypeScript, Node.js and PostgreSQL.
Today I work AI-first: AI agents write all of my code, I co-author specs with an AI agent, and I own the product, the decisions and what ships.
On my last position at Draftboard, a startup that finds warm intros through your network, I led frontend and UX work on Next.js and Tailwind CSS, built a Chrome extension, and connected it to internal Node.js services for task queuing and data extraction.
I'm based in Indonesia (UTC+8), work async-first, and evening or night calls with US and EU teams are fine. Open to full-time roles and contracts.
Experience
Work history, roles, and key accomplishments
Software Engineer
Draftboard
May 2023 - May 2026 (3 years)
Led end-to-end UI/UX and frontend development for a client dashboard using Next.js and Tailwind CSS, improving Core Web Vitals and reducing initial page load. Built and maintained a Webpack-bundled React/Styled-Components Chrome extension that automated data gathering via async extraction pipelines.
Full-Stack Developer
AI-Powered Digital Assistants (Web3)
Jan 2023 - Apr 2023 (3 months)
Architected and deployed a scalable Web3 application using Next.js and Tailwind CSS, integrating Solidity smart contracts with test coverage. Built REST APIs connecting Web3 data providers, LLM services, and messaging platforms, and scaled backend infrastructure with Node.js, Redis, PostgreSQL, and Prisma.
Refactored an enterprise React/Redux ticketing platform and expanded Jest automated testing to reduce critical production bugs. Integrated modular React into a Drupal engine, improved checkout load times, and enforced WCAG AA compliance using Semantic HTML and SCSS.
Built a responsive React application for a Windows endpoint security system using MobX for state management. Extended Webpack configurations and modularized React components to reduce frontend bundle size and improve initial load times.
Education
Degrees, certifications, and relevant coursework
Secondary Special Education
Completed secondary special education; details and relevance to the current role were not provided.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Website
rudax.proSalary expectations
Social media
Job categories
Skills
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