diff --git a/base/cv-2026-05-base.md b/base/cv-2026-05-base.md
index f163f84..18e646e 100644
--- a/base/cv-2026-05-base.md
+++ b/base/cv-2026-05-base.md
@@ -1,43 +1,34 @@
# OLEG PROSKURIN
**AI Engineer & Tech Lead**
+Remote · GMT+7 (EMEA full overlap, US East AM) · Deel contractor, W-8BEN
+
usulpro@gmail.com · Telegram @usulpro · [LinkedIn](https://www.linkedin.com/in/oleg-proskurin-76784453/) · [GitHub](https://github.com/UsulPro) · [Dev.to](https://dev.to/usulpro) · [Blog](https://focusreactive.com/blog/author/usulpro/)
---
## Summary
-AI Engineer with 9+ years of production engineering across Frontend, Backend, Serverless, Node.js, and Headless CMS / eCommerce platforms, including 5+ years leading remote projects for US, UK, EU, and AU clients. Currently Tech Lead on PrimeUI ([primeui.com](https://primeui.com/)), an AI-native website generation platform launched Feb 2026: 3 independent AI flows (chat, page generation, content writing) orchestrating Claude / GPT / Gemini via Mastra, MCP server as integration bridge, RAG-based component selection, and a code-export pipeline that ships production-ready Next.js sites.
+AI Engineer with **9+ years** of production engineering across **Frontend, Backend, Serverless, Node.js, and Headless CMS / eCommerce** platforms, including **5+ years leading remote projects** for US, UK, EU, and AU clients. Currently Tech Lead on PrimeUI ([primeui.com](https://primeui.com/)), an AI-native website generation platform launched Feb 2026: **3 independent AI flows** (chat, page generation, content writing) orchestrating Claude / GPT / Gemini via Mastra, **MCP server as integration bridge, RAG-based component selection, and a code-export pipeline** that ships production-ready Next.js sites.
---
## Skills
-**AI Engineering**
-- LLM orchestration: multi-model routing, context engineering, prompt caching
-- MCP: server & client development, multi-host integration
-- RAG & retrieval: embeddings, vector retrieval, hybrid fallback
-- Eval & observability: guardrails, schema validation, retry recovery
-- AI-augmented development workflows
+**AI Engineering**: LLM orchestration: multi-model routing, context engineering, prompt caching. MCP: server & client development, multi-host integration. RAG & retrieval: embeddings, vector retrieval, hybrid fallback. Eval & observability: guardrails, schema validation, retry recovery. AI-augmented development workflows
-**Data & Infrastructure**
-- PostgreSQL, Drizzle ORM, Docker
-- Vercel, Cloudflare, Serverless & Edge functions
+**Data & Infrastructure**: PostgreSQL, Drizzle ORM, Docker. Vercel, Cloudflare, Serverless & Edge functions
-**Headless CMS & eCommerce**
-- Sanity, Storyblok, Contentful, Payload, Shopify, Stripe
-- Content modeling, multi-environment publishing, migrations
+**Headless CMS & eCommerce**: Sanity, Storyblok, Contentful, Payload, Shopify, Stripe. Content modeling, multi-environment publishing, migrations
-**Web & Full-Stack**
-- TypeScript, Node.js, React, Next.js (App Router, SSR/SSG/ISR)
-- TanStack Start/Router, Tailwind, shadcn-style design systems
+**Web & Full-Stack**: TypeScript, Node.js, React, Next.js (App Router, SSR/SSG/ISR). TanStack Start/Router, Tailwind, shadcn-style design systems
---
## Experience
### PixelPoint Ltd. — Tech Lead & AI Engineer, PrimeUI
-**Feb 2025 – Present** · Remote
+**Feb 2025 – Present** · France · Remote
AI-native website generation platform ([primeui.com](https://primeui.com/), launched Feb 2026) building professional-grade, production-ready code. Drove ~70% of platform architecture across AI layer, sitemap canvas, server runtime, public API, MCP server, CLI, code-export pipeline, and component registry.
- **Cut client-wireframe turnaround at PixelPoint** from a week of Figma prototyping to a few hours: deployed prototypes with real desktop/mobile responsive components, production-level web performance, and dynamic interactions instead of static mockups.
@@ -49,7 +40,7 @@ AI-native website generation platform ([primeui.com](https://primeui.com/), laun
- **Designed code-export pipeline and CLI**: generates a project repo in ~45 sec, ~1.5 min end-to-end from UI Export to a running local project. Output is a production-ready Next.js application with embedded AI tooling, customer-owned and pre-configured for 8 selectable AI coding agents.
- **Drove team-wide AI-augmented development**: introduced Claude Code from project start, authored team skills and CLAUDE.md conventions, led the team's transition to Codex-based workflow ahead of public release. Built [codex-bee](https://github.com/usulpro/codex-bee) (CLI wrapper for long-running Codex sessions) and [epic-loop](https://github.com/usulpro/epic-loop) (Codex skill framework with tech-lead and developer agent roles for autonomous large-task-list execution) as a result.
-### FocusReactive — Tech Lead & Senior Software Engineer
+### [FocusReactive](https://focusreactive.com) — Tech Lead & Senior Software Engineer
**May 2019 – Feb 2025** (5 yrs 10 mos) · London · Remote
International web consultancy for clients in the US, UK, Europe, and Australia.
@@ -59,15 +50,15 @@ International web consultancy for clients in the US, UK, Europe, and Australia.
- **Designed and built CMS-KIT**, an open-source Headless CMS starter and component library used across 15+ client projects, reducing kickoff from days to hours and accelerating development by ~30%.
- **Led technical hiring and team development**: designed an assessment system mirroring real working conditions, conducted 30+ interviews resulting in 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)
+### [GitNation](https://github.com/GitNation/live-conferences) — Senior Software Engineer (Part-time, concurrent)
**May 2019 – Feb 2025** · Remote
Built publishing flow via Slack API and a reusable web framework for conference websites; migrated GitNation conferences to Headless CMS.
-### Osome — Frontend Developer
+### [Osome](https://osome.com/sg/) — Frontend Developer
**Jun 2018 – May 2019** · Singapore
Built fuzzy-logic search system and advanced UI animations for the corporate-services platform.
-### Skipp — JavaScript Engineer
+### [Skipp](https://www.skipp.dev) — JavaScript Engineer
**Nov 2017 – Jun 2018** · Moscow
B2B marketplace for Skolkovo Innovation Center (100+ companies integrated); GraphQL-subscription chat for car owners and lessees.
@@ -77,16 +68,23 @@ Led an engineering team designing automation and control systems for dynamic arc
---
-## Open Source
+## Portfolio
-**Storybook** — contributor and steering team member during 2016–2017 community revival; addon maintainer (**storybook-addon-console** — 7M+ NPM downloads; **storybook-addon-material-ui** — 18K weekly).
-**AI developer tooling** — [codex-bee](https://github.com/usulpro/codex-bee), [epic-loop](https://github.com/usulpro/epic-loop).
+[PrimeUI](https://primeui.com/), [MarketFinance](https://focusreactive.com/marketfinance-case-study/), [Tipico-Platform](https://focusreactive.com/sanity-platform-case-study/), [IWM membership](https://www.iwm.org.uk/membership#membershipModal), [NotSoApp](https://focusreactive.com/notsoape-case-study/), [CasinoReviews](https://focusreactive.com/casino-reviews-case-study/), [VegasSlotsOnLine](https://www.vegasslotsonline.com/), [Caleffy](https://www.caleffionline.it/), [Hadhat](https://focusreactive.com/hardhat-case-study/), [Porchlight](https://focusreactive.com/porchlight-case-study/), [Gitnation](https://github.com/GitNation/live-conferences), [FocusReactive blog](https://focusreactive.com/blog/), [Skolkovo R&D Market](https://rnd.sk.ru/lk/main), [Reverse Health](https://join.reverse.health/tour/nutrition-monthly-generic-others), [Firsty](https://www.firsty.app/)
+
+---
+
+## 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](https://github.com/usulpro/codex-bee), a wrapper for long-running Codex sessions; [epic-loop](https://github.com/usulpro/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](https://focusreactive.com/blog/author/usulpro/) and [Dev.to](https://dev.to/usulpro).
---
## Education
-**Master in Engineering**, Faculty of Electronic Engineering — Moscow Power Engineering University (MPEI), Russia
+**Master in Engineering**, Faculty of Electronic Engineering, Moscow Power Engineering University ([MPEI](https://mpei.ru/lang/en/Pages/default.aspx)), Russia
---
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@@ -0,0 +1,169 @@
+
+
+
+
+ Oleg Proskurin — CV — Lemonio
+
+
+
+
+
OLEG PROSKURIN
+
Senior Full-Stack Engineer & Tech Lead
+
Remote · GMT+7 (EMEA full overlap, US East AM) · Deel contractor, W-8BEN
+ 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,
+ 122 CMS users). Currently Tech Lead on PrimeUI
+ (primeui.com, launched Feb 2026), an AI-native
+ platform built around multi-model orchestration, embeddings-based component matching,
+ and a code-export pipeline shipping customer-owned Next.js projects.
+
+
+
+
+
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
+
AI Engineering: LLM orchestration and guardrails: multi-model routing, context engineering, prompt caching, schema validation, retry recovery. Embeddings-based retrieval and matching. MCP: custom server development; cross-host agent integration
+ PrimeUI (primeui.com, launched Feb 2026) is an
+ AI-native platform for generating production-ready websites, spanning Studio web app,
+ public API, MCP server, CLI, and code-export pipeline. Sole full-time engineer on the
+ project, owning roughly 70% of platform architecture across all surfaces.
+
+
+
Owned ~70% of platform architecture end-to-end across Studio web app (TanStack Start, React, TypeScript), Node.js server runtime, public API, MCP server, CLI, code-export pipeline, and component registry.
+
Architected the AI generation and matching layer: multi-model orchestration via Mastra + Vercel AI SDK (10 agents, 17 workflows) with per-task routing across Claude, GPT, and Gemini; embeddings-based component retrieval over 1,555 chunks (OpenAI text-embedding-3-small) with three-tier fallback from exact key to family bucket to semantic search; prompt caching reaching 73% Gemini context-cache hit rate.
+
Built and published the @primeuicom/mcp server on NPM, exposing 25 tools that let any external codebase connect to PrimeUI from inside AI coding environments. Tested and tuned across 6 major coding agents including Claude Code, Cursor, and Codex.
+
Designed and shipped the code-export pipeline and CLI. Generates a production-ready Next.js project repo in ~45 seconds, with end-to-end from UI Export to a running local project in ~1.5 minutes. The generated codebase is customer-owned, shipped as a standard Next.js project, pre-configured for 8 selectable AI coding agents.
+
Drove the team's AI-augmented development practice from project start. Introduced Claude Code on day one, authored team conventions, led the transition to Codex ahead of public release. Open-sourced codex-bee and epic-loop as tooling spinoffs.
+
Cut client-wireframe turnaround at PixelPoint from a week of Figma prototyping to a few hours by deploying responsive prototypes with production-level performance and dynamic interactions instead of static mockups.
+
+
+
+
+
+ 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 the Tipico US backend on Sanity Headless CMS with 5 publishing environments, 3 datasets, and white-label architecture for core and state teams. Scale: 122 CMS users, 98 document types, 165K+ stored documents.
+
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.
+
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%.
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
+
+
+
diff --git a/tailored/lemonio/oleg-proskurin_techlead.md b/tailored/lemonio/oleg-proskurin_techlead.md
new file mode 100644
index 0000000..b68e2eb
--- /dev/null
+++ b/tailored/lemonio/oleg-proskurin_techlead.md
@@ -0,0 +1,92 @@
+# OLEG PROSKURIN
+**Senior Full-Stack Engineer & Tech Lead**
+
+Remote · GMT+7 (EMEA full overlap, US East AM) · Deel contractor, W-8BEN
+
+usulpro@gmail.com · Telegram @usulpro · [LinkedIn](https://www.linkedin.com/in/oleg-proskurin-76784453/) · [GitHub](https://github.com/UsulPro) · [Dev.to](https://dev.to/usulpro) · [Blog](https://focusreactive.com/blog/author/usulpro/)
+
+---
+
+## 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, 122 CMS users). Currently Tech Lead on PrimeUI ([primeui.com](https://primeui.com/), launched Feb 2026), an AI-native platform built around multi-model orchestration, embeddings-based component matching, and a code-export pipeline shipping customer-owned Next.js projects.
+
+---
+
+## 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
+
+**AI Engineering**: LLM orchestration and guardrails: multi-model routing, context engineering, prompt caching, schema validation, retry recovery. Embeddings-based retrieval and matching. MCP: custom server development; cross-host agent integration
+
+**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
+
+---
+
+## Experience
+
+### PixelPoint Ltd. — Tech Lead & Senior Full-Stack Engineer, PrimeUI
+**Feb 2025 – Present** · France · Remote
+
+PrimeUI ([primeui.com](https://primeui.com/), launched Feb 2026) is an AI-native platform for generating production-ready websites, spanning Studio web app, public API, MCP server, CLI, and code-export pipeline. Sole full-time engineer on the project, owning roughly 70% of platform architecture across all surfaces.
+
+- Owned ~70% of platform architecture end-to-end across Studio web app (TanStack Start, React, TypeScript), Node.js server runtime, public API, MCP server, CLI, code-export pipeline, and component registry.
+- **Architected the AI generation and matching layer**: multi-model orchestration via Mastra + Vercel AI SDK (10 agents, 17 workflows) with per-task routing across Claude, GPT, and Gemini; embeddings-based component retrieval over 1,555 chunks (OpenAI `text-embedding-3-small`) with three-tier fallback from exact key to family bucket to semantic search; prompt caching reaching 73% Gemini context-cache hit rate.
+- Built and published the `@primeuicom/mcp` server on NPM, exposing 25 tools that let any external codebase connect to PrimeUI from inside AI coding environments. Tested and tuned across 6 major coding agents including Claude Code, Cursor, and Codex.
+- Designed and shipped the code-export pipeline and CLI. Generates a production-ready Next.js project repo in ~45 seconds, with end-to-end from UI Export to a running local project in ~1.5 minutes. The generated codebase is customer-owned, shipped as a standard Next.js project, pre-configured for 8 selectable AI coding agents.
+- Drove the team's AI-augmented development practice from project start. Introduced Claude Code on day one, authored team conventions, led the transition to Codex ahead of public release. Open-sourced [codex-bee](https://github.com/usulpro/codex-bee) and [epic-loop](https://github.com/usulpro/epic-loop) as tooling spinoffs.
+- Cut client-wireframe turnaround at PixelPoint from a week of Figma prototyping to a few hours by deploying responsive prototypes with production-level performance and dynamic interactions instead of static mockups.
+
+### [FocusReactive](https://focusreactive.com) — Tech Lead & Senior Software Engineer
+**May 2019 – Feb 2025** (5 yrs 10 mos) · London · Remote
+
+International web consultancy for clients in the US, UK, Europe, and Australia.
+
+- **Architected the Tipico US backend on Sanity Headless CMS** with 5 publishing environments, 3 datasets, and white-label architecture for core and state teams. Scale: 122 CMS users, 98 document types, 165K+ stored documents.
+- **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.
+- 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%.
+
+### [GitNation](https://github.com/GitNation/live-conferences) — Senior Software Engineer (Part-time, concurrent)
+**May 2019 – Feb 2025** · Remote
+
+Built publishing flow via Slack API and a reusable web framework for conference websites; migrated GitNation conferences to Headless CMS.
+
+### [Osome](https://osome.com/sg/) — Frontend Developer
+**Jun 2018 – May 2019** · Singapore
+
+Built fuzzy-logic search system and advanced UI animations for the corporate-services platform.
+
+### [Skipp](https://www.skipp.dev) — JavaScript Engineer
+**Nov 2017 – Jun 2018** · Moscow
+
+B2B marketplace for Skolkovo Innovation Center (100+ companies); GraphQL subscriptions for real-time chat.
+
+---
+
+## Portfolio
+
+[PrimeUI](https://primeui.com/), [MarketFinance](https://focusreactive.com/marketfinance-case-study/), [Tipico-Platform](https://focusreactive.com/sanity-platform-case-study/), [IWM membership](https://www.iwm.org.uk/membership#membershipModal), [NotSoApp](https://focusreactive.com/notsoape-case-study/), [CasinoReviews](https://focusreactive.com/casino-reviews-case-study/), [VegasSlotsOnLine](https://www.vegasslotsonline.com/), [Caleffy](https://www.caleffionline.it/), [Hadhat](https://focusreactive.com/hardhat-case-study/), [Porchlight](https://focusreactive.com/porchlight-case-study/), [Gitnation](https://github.com/GitNation/live-conferences), [FocusReactive blog](https://focusreactive.com/blog/), [Skolkovo R&D Market](https://rnd.sk.ru/lk/main), [Reverse Health](https://join.reverse.health/tour/nutrition-monthly-generic-others), [Firsty](https://www.firsty.app/)
+
+---
+
+## 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](https://github.com/usulpro/codex-bee), a wrapper for long-running Codex sessions; [epic-loop](https://github.com/usulpro/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](https://focusreactive.com/blog/author/usulpro/) and [Dev.to](https://dev.to/usulpro).
+
+---
+
+## Education
+
+**Master in Engineering**, Faculty of Electronic Engineering, Moscow Power Engineering University ([MPEI](https://mpei.ru/lang/en/Pages/default.aspx)), Russia
+
+---
+
+## Languages
+
+English C1 · Russian native
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@@ -0,0 +1,159 @@
+
+
+
+
+ Oleg Proskurin — CV — Teramind
+
+
+
+
+
OLEG PROSKURIN
+
Senior Full-Stack Engineer & Tech Lead
+
Remote · GMT+7 (EMEA full overlap, US East AM) · Deel contractor, W-8BEN
+ Senior Full-Stack Engineer and Tech Lead with 9+ years of production experience across Frontend, Backend, Node.js, and Headless CMS / eCommerce platforms, including 5+ years leading remote projects for US, UK, EU, and AU clients. Built and ran the multi-tenant Tipico US backend on Sanity (75M+ requests/month, 5 publishing environments, white-label core + state architecture). 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.
+
+
+
+
+
Skills
+
Web & Full-Stack: TypeScript, Node.js, Express, 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
+ PrimeUI (primeui.com, launched Feb 2026) is a multi-surface platform that turns a sitemap and product brief into production-ready websites. It spans a 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 with PostgreSQL and Drizzle ORM, Dockerized staging and production deployment, 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) and shipped as a standard Next.js project.
+
Built and published MCP server: 25 tools letting any external codebase connect to PrimeUI as a third-party integration; cross-host compatibility verified across 6 major coding environments (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 generation layer with secure multi-provider LLM integration: multi-model orchestration via Mastra + Vercel AI SDK (10 agents, 17 workflows), per-task routing across Claude / GPT / Gemini with auth and data handling for each provider, schema validation with retry recovery, prompt caching (73% Gemini context-cache hit rate), and WebSocket-based streaming of model responses to the UI.
+
Mentored the team on modern AI-augmented development workflow from project start, including transition to Codex ahead of public release. Open-sourced two CLI tools built in the process (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 the multi-tenant Tipico US backend on Sanity Headless CMS: 5 publishing environments, 3 datasets, white-label architecture for core + state teams. Production scale: 122 CMS users, 75M+ requests/month, 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.
+
Built an LLM-based content translation pipeline: JSON translation flow for 190 country-specific Storyblok pages, integrated into the publishing process 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 and reviewed their architectural decisions.
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).
+
Developer tooling: codex-bee, a wrapper for long-running Codex sessions; epic-loop, a Codex skill that addresses 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
+
+
+
diff --git a/tailored/teramind/oleg_proskuring_fullstack_techlead.md b/tailored/teramind/oleg_proskuring_fullstack_techlead.md
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+# OLEG PROSKURIN
+**Senior Full-Stack Engineer & Tech Lead**
+
+Remote · GMT+7 (EMEA full overlap, US East AM) · Deel contractor, W-8BEN
+
+usulpro@gmail.com · Telegram @usulpro · [LinkedIn](https://www.linkedin.com/in/oleg-proskurin-76784453/) · [GitHub](https://github.com/UsulPro) · [Dev.to](https://dev.to/usulpro) · [Blog](https://focusreactive.com/blog/author/usulpro/)
+
+---
+
+## Summary
+
+Senior Full-Stack Engineer and Tech Lead with **9+ years** of production experience across **Frontend, Backend, Node.js, and Headless CMS / eCommerce** platforms, including **5+ years leading remote projects** for US, UK, EU, and AU clients. Built and ran the multi-tenant Tipico US backend on Sanity (75M+ requests/month, 5 publishing environments, white-label core + state architecture). Currently Tech Lead on PrimeUI ([primeui.com](https://primeui.com/), launched Feb 2026): a multi-surface platform spanning Studio web app, **public API, MCP server, CLI, and code-export pipeline**.
+
+---
+
+## Skills
+
+**Web & Full-Stack**: TypeScript, Node.js, Express, 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. Multi-tenant content modeling, multi-environment publishing, large-scale migrations
+
+**LLM Integration**: multi-model routing across Claude / GPT / Gemini, schema validation and retry recovery, prompt caching, MCP server development, cross-host agent integration
+
+---
+
+## Experience
+
+### PixelPoint Ltd. — Tech Lead & Senior Full-Stack Engineer, PrimeUI
+**Feb 2025 – Present** · France · Remote
+PrimeUI ([primeui.com](https://primeui.com/), launched Feb 2026) is a multi-surface platform that turns a sitemap and product brief into production-ready websites. It spans a 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 with PostgreSQL and Drizzle ORM, Dockerized staging and production deployment, 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) and shipped as a standard Next.js project.
+- **Built and published MCP server**: 25 tools letting any external codebase connect to PrimeUI as a third-party integration; cross-host compatibility verified across 6 major coding environments (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 generation layer with secure multi-provider LLM integration**: multi-model orchestration via Mastra + Vercel AI SDK (10 agents, 17 workflows), per-task routing across Claude / GPT / Gemini with auth and data handling for each provider, schema validation with retry recovery, prompt caching (73% Gemini context-cache hit rate), and WebSocket-based streaming of model responses to the UI.
+- **Mentored the team on modern AI-augmented development workflow** from project start, including transition to Codex ahead of public release. Open-sourced two CLI tools built in the process (codex-bee, epic-loop).
+
+### [FocusReactive](https://focusreactive.com) — Tech Lead & Senior Software Engineer
+**May 2019 – Feb 2025** (5 yrs 10 mos) · London · Remote
+International web consultancy for clients in the US, UK, Europe, and Australia.
+
+- **Architected the multi-tenant Tipico US backend on Sanity Headless CMS**: 5 publishing environments, 3 datasets, white-label architecture for core + state teams. Production scale: 122 CMS users, **75M+ requests/month**, 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.
+- **Built an LLM-based content translation pipeline**: JSON translation flow for 190 country-specific Storyblok pages, integrated into the publishing process 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 and reviewed their architectural decisions.
+
+### [GitNation](https://github.com/GitNation/live-conferences) — Senior Software Engineer (Part-time, concurrent)
+**May 2019 – Feb 2025** · Remote
+Built publishing flow via Slack API and a reusable web framework for conference websites; migrated GitNation conferences to Headless CMS.
+
+### [Osome](https://osome.com/sg/) — Frontend Developer
+**Jun 2018 – May 2019** · Singapore
+Built fuzzy-logic search system and advanced UI animations for the corporate-services platform.
+
+### [Skipp](https://www.skipp.dev) — JavaScript Engineer
+**Nov 2017 – Jun 2018** · Moscow
+B2B marketplace for Skolkovo Innovation Center (100+ companies); GraphQL subscriptions for real-time chat between car owners and lessees.
+
+---
+
+## Portfolio
+
+[PrimeUI](https://primeui.com/), [MarketFinance](https://focusreactive.com/marketfinance-case-study/), [Tipico-Platform](https://focusreactive.com/sanity-platform-case-study/), [IWM membership](https://www.iwm.org.uk/membership#membershipModal), [NotSoApp](https://focusreactive.com/notsoape-case-study/), [CasinoReviews](https://focusreactive.com/casino-reviews-case-study/), [VegasSlotsOnLine](https://www.vegasslotsonline.com/), [Caleffy](https://www.caleffionline.it/), [Hadhat](https://focusreactive.com/hardhat-case-study/), [Porchlight](https://focusreactive.com/porchlight-case-study/), [Gitnation](https://github.com/GitNation/live-conferences), [FocusReactive blog](https://focusreactive.com/blog/), [Skolkovo R&D Market](https://rnd.sk.ru/lk/main), [Reverse Health](https://join.reverse.health/tour/nutrition-monthly-generic-others), [Firsty](https://www.firsty.app/)
+
+---
+
+## 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**).
+- **Developer tooling**: [codex-bee](https://github.com/usulpro/codex-bee), a wrapper for long-running Codex sessions; [epic-loop](https://github.com/usulpro/epic-loop), a Codex skill that addresses 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](https://focusreactive.com/blog/author/usulpro/) and [Dev.to](https://dev.to/usulpro).
+
+---
+
+## Education
+
+**Master in Engineering**, Faculty of Electronic Engineering, Moscow Power Engineering University ([MPEI](https://mpei.ru/lang/en/Pages/default.aspx)), Russia
+
+---
+
+## Languages
+
+English C1 · Russian native