Petr Kokorin

Backend-focused Engineer & System Architect

Over 3 years of experience in Python (Django, FastAPI) and system design. Specializing in high-performance APIs, database optimization, and containerization. Interested in AI/ML and high-load development in Rust.

Tech Stack

Languages

Python Rust SQL ES6+

Backend

Django FastAPI Asyncio Redis

Infrastructure

Docker Kubernetes AWS CI/CD

Data & AI

PostgreSQL PyTorch LLM vLLM

Experience

CTO/Full-stack developer

Hochuvleto (Travel Platform)

Jan 2024 — Dec 2025

  • Architected backend infrastructure and launched MVP travel booking service from scratch.
  • Optimized PostgreSQL performance: reduced API response time by ~30%.
  • Containerized entire stack via Docker for environment consistency.

Backend Developer

Freelance

Jan 2022 — Dec 2023

  • Developed an Enterprise incident management system using FSM architecture.
  • Implemented granular RBAC system to protect sensitive data.
  • Created an asynchronous notification engine for real-time alert processing.

Projects

Crypto Arbitrage Engine

RUST / TOKIO

High-performance trading engine in Rust for real-time market data processing with minimal latency.

Low Latency WebSockets

Education & Certifications

Harvard University (edX)

CS50's Introduction to AI with Python

2024

Yandex Practicum

Professional Certificate: Python Web Development

2022 - 2023