Artem G.

Full-stack/Backend-heavy engineer. I build and stabilize NestJS/Node APIs, rescue legacy PHP (Yii2/Symfony) codebases, and turn fragile or AI-generated prototypes into reliable production systems - focusing on performance, reliability, and clean delivery with CI/CD + Docker. Angular development for large apps (performance, components, state) I can help you with: • NestJS/Node backend & APIs - auth, integrations, queues, PostgreSQL, performance tuning • Legacy PHP rescue (Yii2/Symfony/Laravel) - bugfixes, new features, maintenance, refactoring, performance/security improvements (migration to TypeScript only if it makes sense) • CI/CD + Docker - GitHub Actions/Bitbucket pipelines, reliable deployments, AWS/GCP (build/release automation, reproducible environments) • Angular or React and Nextjs for large apps - performance, components, state management, integration with APIs • REST API, PostgreSQL, SQL optimization • Audit and refactor code produced by AI tools • Prototype to production hardening (AI-assisted code included) How I work: audit, plan, and regular updates. Core expertise: • Backend: NestJS, Node.js, TypeScript • APIs & Data: REST API, PostgreSQL, SQL optimization • Delivery: DevOps, Docker, CI/CD (GitHub Actions, Bitbucket Pipelines) • Cloud: AWS (EC2, S3), GCP (Cloud Run, Cloud Build) • Legacy: PHP (Yii2, Symfony) • Messaging: RabbitMQ, Kafka • Frontend: Angular, React, NextJs