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Alexandr Protasenya — Software Engineer

Python, JavaScript, DevOps, AWS, PostgreSQL. I build reliable backend systems, integrate services, and ship scalable solutions.

About Me

Dedicated software engineer with expertise in designing and developing scalable solutions using Python (Django, FastAPI, Celery) and JavaScript. Experienced with AWS, Docker, and infrastructure automation.

I enjoy solving complex problems, optimizing infrastructure, and building robust backend systems that meet real business needs.

Experience

  • Microservices architecture: API design and scalability
  • DevOps: AWS, Docker, Kubernetes, Terraform, CI/CD
  • Containerization: migrating and maintaining Dockerized apps
  • Integrations: Stripe and third‑party services
  • GraphQL over gRPC gateway implementation

Technologies

JavaScript/TypeScript

Node.js, TypeScript, Express, Jest

Frontend

React, Redux, HTML5/CSS3

Python

Django, data processing, AI/ML utilities

Databases

PostgreSQL, MongoDB, Redis

DevOps

Docker, Kubernetes, AWS, Terraform, CI/CD

API & Integration

REST, GraphQL, gRPC

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