## Summary

Senior Full-Stack Engineer and Tech Lead with 9+ years of production experience across Frontend, Backend, Serverless, Node.js, and Headless CMS / eCommerce platforms, including 5+ years leading remote projects for US, UK, EU, and AU clients. Built and operated at consumer scale on the Sanity-based Tipico US backend (75M+ requests/month). Currently Tech Lead on PrimeUI (primeui.com, launched Feb 2026): a multi-surface platform spanning Studio web app, public API, MCP server, CLI, and code-export pipeline. AI-augmented development is daily practice: Claude Code and Codex as primary tools, with personally-built agentic tooling layered on top.

## Skills

Web & Full-Stack: TypeScript, Node.js, React, Next.js (App Router, SSR/SSG/ISR). TanStack Start/Router, Vite, Tailwind, shadcn-style design systems. Web performance and accessibility: Core Web Vitals, Lighthouse, WCAG

Data & Infrastructure: PostgreSQL, Drizzle ORM, Docker. GraphQL, WebSockets, REST APIs. Vercel, Cloudflare, Serverless & Edge functions

Headless CMS & eCommerce: Sanity, Storyblok, Contentful, Payload, Hygraph, DatoCMS. Shopify, Shopify Hydrogen, Crystallize, Stripe. Content modeling, multi-environment publishing, large-scale migrations

AI Engineering: LLM orchestration & guardrails: multi-model routing, context engineering, prompt caching, schema validation, retry recovery. MCP: custom server development; cross-host agent integration

## Experience

PixelPoint Ltd. Tech Lead & Senior Full-Stack Engineer, PrimeUI
France · Remote Feb 2025 – Present

PrimeUI (primeui.com, launched Feb 2026) is a multi-surface platform for AI-assisted generation of production-ready websites, spanning Studio web app, public API, MCP server, CLI, and code-export pipeline. Lead developer, owning ~70% of platform architecture across all surfaces.

- End-to-end full-stack ownership across the platform: Studio web app (TanStack Start, React, TypeScript), Node.js server runtime, public API, MCP server, CLI, code-export pipeline, and component registry.
- Designed and shipped the code-export pipeline and CLI: generates a production-ready Next.js project repo in ~45 sec and ~1.5 min end-to-end from UI Export to a running local project. The generated codebase is fully owned by the customer (no vendor lock-in), shipped as a standard Next.js project, and pre-configured for 8 selectable AI coding agents.
- Built and published MCP server (`@primeuicom/mcp` on NPM): 25 tools letting any external codebase connect to PrimeUI from inside AI coding environments; cross-host compatibility verified across 6 major coding agents (Claude Code, Cursor, Codex, others).
- Cut client-wireframe turnaround at PixelPoint from a week of Figma prototyping to a few hours: deployed responsive prototypes with production-level performance and dynamic interactions instead of static mockups.
- Architected the AI generation layer with multi-model orchestration via Mastra + Vercel AI SDK (10 agents, 17 workflows), per-task model routing across Claude / GPT / Gemini, prompt caching (73% Gemini context-cache hit rate), and WebSocket-based adaptation of streaming model responses to UI rendering requirements.
- Drove team AI-tooling adoption: introduced Claude Code from project start, led team transition to Codex ahead of public release. Built custom developer tooling on top (codex-bee, epic-loop).

FocusReactive Tech Lead & Senior Software Engineer
London · Remote May 2019 – Feb 2025 (5 yrs 10 mos)

International web consultancy for clients in the US, UK, Europe, and Australia.

- Architected Tipico US backend on Sanity Headless CMS: 5 publishing environments, 3 datasets, white-label architecture for core + state teams. Scale: 122 CMS users, 98 document types, 165K+ stored documents.
- Led migration of 15+ client projects to Headless CMS and commerce platforms (Sanity, Storyblok, Contentful, Payload, Crystallize, Shopify, Hydrogen), restructuring content models and cutting update cycles from weeks to days. Used Claude.ai for inherited-codebase analysis ahead of migration design.
- Built a Claude-based content automation pipeline: JSON translation flow for 190 country-specific Storyblok pages, integrated into publishing and saving ~1 month of manual work.
- Designed and built CMS-KIT, an open-source Headless CMS starter and component library used across 15+ client projects, cutting kickoff from days to hours and accelerating development by ~30%.
- Led technical hiring and team development: designed an assessment mirroring real working conditions, ran 30+ interviews leading to 8 hires, mentored new engineers; drove team adoption of Claude.ai for research, content, and codebase analysis from 2024 onwards.

GitNation Senior Software Engineer (Part-time, concurrent)
Remote May 2019 – Feb 2025

Built publishing flow via Slack API and a reusable web framework for conference websites; migrated GitNation conferences to Headless CMS.

Osome Frontend Developer
Singapore Jun 2018 – May 2019

Built fuzzy-logic search system and advanced UI animations for the corporate-services platform.

Skipp JavaScript Engineer
Moscow Nov 2017 – Jun 2018

B2B marketplace for Skolkovo Innovation Center (100+ companies); GraphQL subscriptions for real-time chat.

## Portfolio

PrimeUI, MarketFinance, Tipico-Platform, IWM membership, NotSoApp, CasinoReviews, VegasSlotsOnLine, Caleffy, Hadhat, Porchlight, Gitnation, FocusReactive blog, Skolkovo R&D Market, Reverse Health, Firsty

## Open Source & Writing

- Storybook: contributor and steering team member during the 2016–2017 community revival; addon maintainer (storybook-addon-console, 7M+ NPM downloads; storybook-addon-material-ui, 18K weekly).
- AI developer tooling: codex-bee, a wrapper for long-running Codex sessions; epic-loop, a Codex skill solving context degradation in long autonomous coding sessions via techlead/engineer role separation and durable epic state.
- Technical writing: articles on frontend, Headless CMS, and developer tooling at FocusReactive blog and Dev.to.

## Education

Master in Engineering, Faculty of Electronic Engineering, Moscow Power Engineering University (MPEI), Russia

## Languages

English C1 · Russian native