Особисті дані приховані

Oleksiy Zinchenko Golang Developer
[відкрити контакти](див. вище в блоці «контактна інформація») github.com/sryosz @srymad Odesa, Ukraine

Profile

Backend engineer focused on Go, distributed systems, and high-load architectures. Experience
with microservices, messaging, blockchain/​Web3 integrations, and building reliable, production-
ready systems.

Skills

Golang DBs Message Brokers General
Gin & Fiber &
• PostgreSQL
• Kafka
• Git
•

Gorilla WS MySQL
• Nats
• Docker
•

Slog & Zerolog
• Redis
• RabbitMQ
• Linux
•

Sqlc & Goose
• Clickhouse
• Unit/​Integration
•

Fx (uber)
• TimescaleDB
• testing
Fyne
• Blockchain
•

Education

College "OCCT" Server 2021 – 2023
Complete secondary education Odesa, Ukraine

National University "Odessa Polytechnic" 2023 – Present
Bachelor's Degree in Software Engineering

Professional Experience

DDTech 01/2024 – 04/2025
Golang Developer
Have been developing services within a microservices architecture,
•

ranging from simple CRUD HTTP/​gRPC services to more complex
systems.
Building high-load services responsible for handling user traffic and
•

using message brokers to facilitate communication between multiple
services.
Worked on aggregating data from various services and ensuring
•

efficient, reliable messaging across the system, all while maintaining
performance under heavy load.
Truggo Software 04/2025 – 06/2025
Middle Golang Developer
Joined the company as the first Go developer and was responsible for
•

bootstrapping the project from scratch. Designed and implemented core
system components, acted as the lead developer, and helped define
technical standards and development processes. Work included low-
level system interactions and writing performance-critical logic to
ensure the platform behaved predictably and efficiently.
The platform was built as a multi-layered, mission-critical system that
•

required high reliability, security, and fault tolerance. I focused on
designing resilient services, ensuring secure communication between
components, and building architecture capable of operating stably
under failures and high load.

Overdone 06/2025 – Present
Middle Golang Developer
Working on a large-scale project centered around blockchain and Web3
•

technologies. Responsibilities include designing core architecture,
developing services that interact with multiple blockchain networks,
and ensuring secure, reliable data exchange at scale.The platform
operates under heavy user load with intensive parallel processing and
continuous data collection.
Work involves building systems for data aggregation and analytics,
•

integrating numerous third-party APIs, and maintaining stability,
scalability, and resilience as the system grows.

Languages

English: B2 Ukrainian: Native