Mark Reshetov
Backend Developer
PythonC++Integrations
About
LocationBern, Switzerland
Experience4+ years in backend
LanguagesDE (B1) / EN (A2+) / RU / UA
4+ years building backend systems with Python and FastAPI. Async architectures, payment processing, event-driven systems, and distributed transactions. Integrations with Stripe, Shopify, Odoo, and CRM platforms.
C++ for performance-critical components. Daily work with Redis, PostgreSQL, SQLAlchemy, Docker, and Linux. Circuit breakers, retry policies, and fault-tolerant service design.
Currently focused on system architecture, test-driven development, and building innovative projects from scratch.
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Python
Primary language since ~2019
C++
FastAPI
Framework of choice
Django
Flask
SQLAlchemy
Primary ORM layer
PostgreSQL
Main database
MySQL
Redis
When RAM is not enough
Docker
Needs no introduction
Linux
Needs no introduction
Git
Needs no introduction
E-commerce
Business solutions
Odoo
Shopify
Stripe
Next.js
Frontend of choice
Electron
Node.js
Rust
Currently learning
Actix
Ratatui