AlexPopek

CTO|Architect|Full-Stack Developer|AI Engineer

Full-stack developer and hands-on architect with a strong focus on engineering excellence and product quality. I build systems that scale, write clean, maintainable code, and lead teams toward high standards of performance, reliability, and craftsmanship.I combine strong technical execution with leadership experience, product sense, and an entrepreneurial ability to deliver end-to-end.

Core Technical Areas

Scalable Systems & Cloud Architecture

GCP, AWS, Kubernetes, Docker, Pub/Sub, Distributed systems, High-availability architectures, CI/CD, Observability, Linux

Full-Stack Engineering

TypeScript, Node.js, Python, Go, Kotlin, Swift, React, Next.js, React Native, API design (REST, GraphQL, gRPC)

AI & Data Platforms

RAG, GraphRAG, Embeddings, Vector databases, Semantic search, LLM orchestration, Data processing pipelines

Data & Storage Systems

PostgreSQL, Firebase, Supabase, MongoDB, Redis, BigQuery, ElasticSearch, Schema design, Performance optimization

Quality, Testing & Security

Unit testing, Integration testing, E2E testing, Automated QA pipelines, CI-driven quality gates, Secure API design, Code review standards, Observability

Let's create together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of something great.

alex@popek.me