Maksym

Maksym Volobuiev
AI-First Full-Stack Engineer
Ivano-Frankivsk, Ukraine · Remote (UTC+2) · [open contact info](look above in the "contact info" section) · [open contact info](look above in the "contact info" section)

I take a business problem to a working integration in production, usually alone and usually without a supplied spec. 7 client
projects across SaaS, commerce, marketplaces and travel; 3 delivered end to end, most in about a month. I designed the
delivery process the team now ships on: specs an agent can parse, reusable skills, MCP tools, and a merge gate that blocks
a pull request without proof.
SELECTED WORK
Drawing review platform · multi-tenant B2B SaaS · 2026. In closed beta with 30 users. 120+ features across drawing review,
organisations, access control, storage and token-based billing. Built cross-organisation sharing with approved-version freezing and
a 4-role model (OWNER, ADMIN, REVIEWER, VIEWER). Caught a live payment failure myself by buying as a returning customer
after a payment-provider switch that had validated API keys but not stored customer IDs.
Group-commerce platform · greenfield · 2026. No spec and no designer: I defined product and architecture from a blank page
— storefronts, ordering, organiser workflows, store-scoped roles, admin 2FA, payments. Built payer-recipient separation, order
snapshots and scoped support access across API, database and UI. MVP delivered and handed over.
ChatGPT travel app · 2026. Widgets re-reasoned on every render; I redesigned the flow around app-only tools and background
search so they stopped repeating the reasoning, cutting response time by 80%.
EXPERIENCE
AI Web Developer (Middle) · ACW · Remote · Jan 2026 – present
• Run up to 3 client products at once: requirements, architecture, UI/UX, implementation and release.
• Designed and operate the delivery process the team ships on: machine-readable specs, reusable skills, isolated
implementation, a reviewer that never saw the brief, and a merge gate that blocks a pull request without proof. 10 developers
ship through it, and the CTO adopted it into the company's internal AI platform for other teams.
• Most projects go from brief to working MVP in about a month.
AI Automation & Content Systems Specialist · Freelance / Upwork · Remote · Oct 2024 – Dec 2025
• Built the video pipeline — research, script, edit, publish — at 2–4 hours per video for English-speaking clients.
Technical Support Specialist · Tech4u · Remote · Aug 2023 – Jul 2024
• Onboarded businesses and supported their advertising infrastructure across Meta, TikTok and Google Ads; 15–30 requests a
day.
E-commerce Operations · YOYA · Jun 2019 – May 2023
• Ran WooCommerce operations across Ukraine and EU markets: payments, fulfilment, support; approximately UAH 1.5M
monthly turnover.
TECHNICAL
Languages and frameworks · TypeScript, React, Next.js, Node.js, NestJS, PostgreSQL, Prisma
AI and agents · Claude Code, Cursor, Codex, custom skills and subagents, MCP, multi-agent orchestration
Integrations and delivery · ChatGPT Apps SDK, Stripe, n8n, Docker, GitHub Actions, AWS, Playwright
EDUCATION & COURSES
• The AI-native SDLC Playbook · Claude Academy (Anthropic), 2026
• Frontend Development · Cursor, Ukraine, c. 2019
• Management, Business and Tourism · Kyiv National University of Culture and Arts, 3 years, degree not completed
LANGUAGES
Ukrainian · native · English · B1 written, A2 spoken (improving)

Maksym Volobuiev · 1