Open to opportunities

Валерий User

@user252

Backend Software Engineer focused on Go, distributed systems, and scalable microservices powering reliable production APIs.

Zimbabwe

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What I'm looking for

I’m looking for a backend role where I can build and maintain Go microservices and distributed systems in production, own reliable APIs, collaborate in code reviews and deployments, and grow alongside engineers who value clean, scalable engineering.

I’m a Backend Software Engineer with 8 years of commercial experience, including the last 5 years focused on Go. I build and maintain production microservices and backend systems, with strong experience in distributed systems, REST/gRPC APIs, asynchronous processing, and production support.

Most recently, as a Go Backend Developer at MTPRO, I owned and maintained 7 production microservices, delivered backend business logic for the marketing domain, and implemented new features for CRM, payment processing, and marketing tools. I also investigated, troubleshot, and resolved production incidents to minimize downtime, collaborating with a cross-functional team of 4 Backend Engineers and a Product Owner through system design, code reviews, and production deployments. Earlier roles included Go microservices work in the Air domain with GRPC/REST/RabbitMQ and highload, and stronger middle/senior work across fintech and betting domains, plus API development in PHP (Lumen) and NodeJS/TypeScript.

Experience

Work history, roles, and key accomplishments

Go Backend Developer

MTPRO

Feb 2024 - May 2026 (2 years 3 months)

Owned and maintained 7 production microservices and delivered backend business logic for the marketing domain. Designed and implemented features for CRM, payment processing, and marketing tools, and handled production incidents to minimize downtime.

Go Microservices PostgreSQL BigQuery CRM Payment Processing Production Support System Design

Go Middle/Senior Backend Dev

Kivork

Aug 2022 - Sep 2023 (1 year 1 month)

Built and maintained high-load microservices for the Air domain using Go-based backend services. Worked with gRPC/REST and RabbitMQ in a team using Scrum processes.

Go gRPC REST RabbitMQ Microservices PostgreSQL Redis high load systems System Integration Scrum

Strong Middle/Senior Software Dev

PairProd

Aug 2020 - Aug 2022 (2 years)

Developed backend services across fintech and betting domains with strong code quality requirements. Worked with GraphQL/REST and RabbitMQ, contributing to code reviews and performance-focused implementations.

Go GraphQL REST RabbitMQ Microservices PostgreSQL Redis MongoDB Code Review Scrum Kanban

Back End Software Developer

Escrow

May 2019 - Aug 2020 (1 year 3 months)

Developed REST APIs using PHP (Lumen) and built microservices using Node.js with TypeScript. Contributed to application database and architecture design, working with MySQL and Redis.

PHP Node TypeScript REST APIs Microservices MySQL Redis Database Architecture