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Volodymyr Babiichuk

@volodymyrbabiichuk

Full-Stack Software Engineer at Arctic Web who built Contrify’s LLM-powered document parsing and vendor outreach features.

Ukraine

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At Arctic Web, I was the sole developer of Contrify, a B2B SaaS product. I built LLM-based document parsing and automated data extraction using OpenAI and Anthropic APIs, along with a vendor outreach module.

I also drove a phased refactoring of Contrify’s codebase and led full-stack development of Park-It, a marketplace built with Next.js and NestJS. I covered critical user flows with unit, integration, and end-to-end tests.

At Videfy.ai, I led the frontend team for an AI video platform, planning tasks and coordinating a distributed team. I architected its Next.js frontend and built state management for real-time video preview.

Earlier, I developed AdTech features at MOAR.tech and worked on crypto products at UANODES, including migrating JavaScript to TypeScript and implementing real-time transaction tracking. In freelance and commercial development, I delivered web projects for 15+ clients, from Figma design through deployment.

Experience

Work history, roles, and key accomplishments

Full-Stack Software Engineer

Arctic Web

Sep 2025 - Oct 2026 (1 year 1 month)

Sole developer of Contrify (B2B SaaS, Next.js): built LLM-based document parsing and automated data extraction via OpenAI and Anthropic APIs, and a vendor outreach module. Drove phased refactoring of the codebase and led full-stack development of Park-It marketplace with Next.js and NestJS.

React Next.js TypeScript NestJS PostgreSQL MongoDB LLM APIs Jest Playwright Claude Code MCP ClickUp

Team Lead / Lead Frontend Developer

Videfy.ai

Nov 2024 - Aug 2025 (9 months)

Led the frontend team: task planning, code review process and coordination with distributed teams across time zones. Architected the Next.js frontend of the platform with scalability in mind and built state management for real-time video preview.

React Next.js TypeScript Redux toolkit MobX Tailwind Cursor MCP

Full-Stack Engineer

MOAR.tech

Mar 2024 - Oct 2024 (7 months)

Developed end-to-end features for AdTech platforms with React, Next.js and Node.js. Refactored legacy React components following SRP, reaching 95+ Google PageSpeed scores, and integrated AI-driven product features.

React Next.js TypeScript NodeJS Redux toolkit Tailwind Figma Cursor

Frontend Developer

UANODES

Sep 2023 - Feb 2024 (5 months)

Migrated a legacy JavaScript codebase to TypeScript. Implemented WebSockets for real-time transaction tracking and Discord notifications, and designed REST API contracts with the Django backend team.

React TypeScript Redux SASS WebSockets Discord APIs

Full-Stack Software Engineer

Freelance & Commercial Development

Sep 2022 - Aug 2023 (11 months)

Delivered web projects for 15+ commercial clients in e-commerce and SaaS, from Figma design to deployment. Integrated Contentful CMS and secure forms; deployed and maintained apps on Vercel, Netlify and AWS.

React Next.js NodeJS NestJS MongoDB PostgreSQL Figma AWS