11/02/2026 updated
100 % available
Senior Frontend Engineer | Angular, TypeScript | Applied AI & Agentic Engineering
Valencia, Spain
Worldwide
Master of Laws (LL.M.), RANEPA, Saint Petersburg, 2010About me
Senior Frontend Engineer with 7+ years in real-time, data-heavy products. Angular, Vue, TypeScript and frontend architecture, with a strong focus on applied AI: MCP tooling, coding agents, AI code review and delivery automation. Based in Valencia, Spain; open to remote work and relocation.
JavaScriptArtificial IntelligenceD3.JsBlockchainAngular 2+TypeScriptHighchartsRxJSAngular MaterialCypress (Programming Language)GitSyntactically Awesome Style Sheets (SASS)PlaywrightFigmaFront End Software Development
Senior Frontend Engineer with 7+ years of commercial experience building real-time, data-heavy web applications for trading, fintech, enterprise software and IoT. Strong focus on applied AI and agentic engineering, backed by production frontend architecture experience.
FRONTEND & ARCHITECTURE
Angular (v8-20), TypeScript, JavaScript, Vue, RxJS, Signals, NgRx, HTML, SCSS, Tailwind CSS. React on smaller projects. Nx monorepos, modular architecture, shared component libraries, design systems, Storybook, REST API integration and written architecture decisions.
APPLIED AI & AGENTIC ENGINEERING
Daily use of Claude Code, OpenAI Codex and MCP. Agent skills and rules, context engineering, spec-driven development (SDD), TDD, AI code review and multi-agent workflows. Built MCP + OpenAPI/Swagger tooling to generate Angular API services, reducing manual boilerplate by approximately 40%. Automated merge-request context preparation, AI review against the target branch, preview deployments and QA handoff notes in Jira.
Personal applied-AI projects: Python trend analytics with daily pipelines across approximately 30 marketplaces, SQLite, LLM-assisted data normalization, embeddings, semantic grouping and signal reports. Shipped a Flutter/Dart Sudoku game on Google Play with coding agents and human architecture/code review.
REAL-TIME, PERFORMANCE & UI
WebSockets, streaming market data, high-density dashboards and tables, Highcharts, D3.js, Core Web Vitals, Lighthouse, lazy loading and code splitting. Angular Material, PrimeNG, NG-Zorro, Bootstrap, Figma and accessibility.
QUALITY & DELIVERY
Cypress, Playwright, Jasmine, Karma, unit and E2E testing; Git, GitLab CI/CD, Docker, Postman. Mentoring, onboarding, code review and collaboration with product, UX and QA teams.
SELECTED EXPERIENCE
FinchTrade: consolidated two trading products into Angular 18-20 + Nx with a shared UI library; real-time trading interfaces and AI-assisted delivery.
AIO Tech: Nx architecture, live telemetry dashboards, approximately 20% Lighthouse improvement and 80% E2E coverage of critical flows.
Kofax: three enterprise products, Angular 8-to-14 migration and shared NgRx patterns.
CERTIFICATIONS
Agents and Workflows - OpenAI Academy (2026).
Google AI Professional Certificate - Google/Coursera (2026).
Based in Valencia, Spain. English: professional working proficiency; Russian: native.
Experience
Professional experience5 - 10 years
Freelancer since2020
Languages
EnglishGoodRussianNative speaker
Project history
Crypto trading platform, Switzerland; remote from Valencia, Spain.
- Consolidated two standalone trading products into one Angular 18-20 + Nx monorepo platform with a shared component library and Storybook.
- Built real-time market-data interfaces using WebSockets, Angular Signals and RxJS, plus a high-performance crypto exchange widget.
- Implemented secure trading flows: mandatory TOTP, token refresh and audit logging.
- Built MCP + OpenAPI/Swagger tooling to generate Angular API services, reducing manual boilerplate by approximately 40%.
- Automated merge-request context preparation, AI code review, preview deployments and QA handoff notes in Jira.
- Wrote agent instructions, skills and a Figma design-system knowledge base to keep AI-generated code within the architecture.
Valencia, Spain.
- Built the product from the start on an Nx monorepo, reducing build times and standardizing development workflows.
- Developed high-density real-time dashboards and performance-optimized tables for live telemetry data using Highcharts and D3.js.
- Improved the Lighthouse performance score by approximately 20% through RxJS stream optimization, lazy loading and code splitting.
- Built a custom component library with accessibility built in.
- Led Cypress E2E testing to 80% coverage of critical user flows.
Russia / Montenegro.
- Delivered frontend features for three enterprise products in a global product portfolio.
- Led the Angular 8-to-14 migration, resolving dependency conflicts and addressing security gaps.
- Standardized frontend architecture with shared NgRx patterns and reusable components across teams.
- Built complex interfaces with Angular Material, PrimeNG and NG-Zorro.
- Mentored and onboarded developers through structured code reviews.
Certificates
Agents and Workflows
OpenAI Academy2026
Google AI Professional Certificate
Google / Coursera2026