Open to opportunities

Tamirlan Dexengazy

@tamirlandexengazy

Message

I build Go backend systems for payments, healthcare, and high-load microservices.

Kazakhstan

Message

What I'm looking for

I'm looking to build backend systems in new domains, especially distributed, high-load, or time-sensitive products, while working with English-speaking teams.

At KoronaPay, I develop Go services for an international money transfer platform serving millions of customers. I designed payment routing across two processing centers and automated fraud-review transfer crediting, reducing manual cases from around 1,000 monthly to 0–3.

Previously at Damumed, I built backend functionality for a hospital information system used by 5,000+ medical organisations across Kazakhstan. I created pharmacy inventory and compounding workflows from scratch, migrated notifications from a .NET monolith into a scalable Go microservice, and integrated internal tools with government healthcare systems.

Experience

Work history, roles, and key accomplishments

Current

Go Backend Developer

Current

Koronatech (KoronaPay)

Jun 2025 - Present (1 year 2 months)

Developed backend services for KoronaPay's international money transfer platform, designed payment routing between processing centers, and automated crediting of delayed transfers, reducing manual processing from ~1,000 to 0-3 per month.

Go Java PostgreSQL Kafka RabbitMQ Redis Microservices