Alexey Pargachev
@alexeypargachev
Senior fullstack engineer and solution architect, building scalable AI systems and high-performance web apps.
Russian FederationWhat I'm looking for
I’m a Senior Fullstack Engineer and Solution Architect with 5+ years of experience designing and delivering scalable AI systems and end-to-end web products. I specialize in turning architectural design into high-performance implementations that improve efficiency and time-to-market.
In recent roles, I’ve led major migrations and platform improvements, including an SPA to modular micro-frontend transition (30% faster time-to-market), API optimization with HTTP/2 + backend caching (35% throughput boost), and core refactoring to TypeScript + GraphQL (40% lower maintenance costs). I also drive automation and reliability through multi-tier CI/CD pipelines and Kubernetes-based deployments, plus performance work that improves responsiveness and key UX metrics.
I bring a strategic mindset to development: I align technical decisions with business KPIs, accelerate stakeholder approvals via business-oriented demos, and lead teams from system design to implementation and support. Whether as a CTO or lead engineer, I’m excited to collaborate with technical teams to solve complex problems with scalable architectures.
Experience
Work history, roles, and key accomplishments
Chief Technology Officer
Bookmaker Ratings
Mar 2026 - Present (3 months)
Led fullstack and solution architecture for internal customer management and Strapi CMS plugins. Drove micro-frontend migration (30% faster time-to-market), API performance improvements (35% throughput), and deployment acceleration from 2 hours to 20 minutes.
Lead Fullstack Developer
Bookmaker Ratings
Nov 2023 - Mar 2026 (2 years 4 months)
Architected and delivered an internal customer management dashboard and advanced Strapi CMS plugins. Reduced time-to-market by 30% via SPA-to-micro-frontend migration, increased throughput by 35% with HTTP/2 + JSON-LD caching, and cut maintenance costs by 40% through TypeScript and GraphQL refactoring.
Fullstack Developer
Black Mesa IT Solutions
Apr 2021 - Nov 2023 (2 years 7 months)
Led frontend and fullstack development across in-house and client projects, progressing from mid-level to senior. Migrated WordPress to Next.js, improved UI responsiveness by 40% with React Query caching, enabled WebSocket real-time updates for 100+ concurrent users, and improved LCP/CLS metrics by 20%.
Frontend Developer
HowToWork
Dec 2019 - Apr 2021 (1 year 4 months)
Built responsive React SPAs and helped launch a startup from inception. Reduced page load times by 35% using lazy loading and code splitting, implemented Redux Toolkit + React Context state management, and delivered PWA offline features that increased retention by 25%.
Education
Degrees, certifications, and relevant coursework
Saint Petersburg State University
Bachelor, Information Technologies
2024 -
Pursuing a bachelor’s degree in Information Technologies at Saint Petersburg State University starting September 2024.
Polar State University
Bachelor, Information Systems and Technologies
2019 - 2023
Completed a bachelor’s degree in Information Systems and Technologies from Polar State University from September 2019 to July 2023.
Availability
Location
Russian FederationAuthorized to work in
Job categories
Skills
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