Senior Backend / Full-Stack Engineer

Go backend engineer with full-stack range.

Software engineer focused on production Go backend services, high-scale delivery platforms, billing flows, CI/CD, application security, and full-stack product work with React, TypeScript, NestJS, and Node.js.

14+ Years Across Backend, Frontend, Infrastructure, and Automation
Go Microservices, PostgreSQL, Redis, gRPC, REST APIs, Billing Logic
Security Threat Modeling, Risk Analysis, Security Champion Work, Secure-by-Design Practices

Main Skills

Experience

Senior Software Engineer - Go / React

Avito

Backend-first full-stack work in a high-scale delivery marketplace: production Go services, PostgreSQL, Redis, gRPC, REST APIs, CI/CD, delivery subsidies, transaction tariffs, pay-per-view billing, seller-side React flows, threat modeling, and Security Champion work.

Independent Software Engineer

Sabir LLC

Consulting, mentoring, training, MVPs, prototypes, code review, architecture feedback, automation, and AI-assisted development workflow experiments.

Senior Software Engineer - FinTech / B2B Payments

YooMoney

B2B payment scenarios in a regulated fintech environment with React, TypeScript, Jest, NestJS BFF/backend-facing services, payment integrations, product flows, and technical decision-making.

Software Engineer - Infrastructure / SRE Tooling

Yandex

Internal services, developer tools, CLI utilities, npm packages, automation, CI/CD-adjacent workflows, ClickHouse, monitoring, metrics, dashboards, Node.js, Go, TypeScript, and Python.

Senior Software Engineer / Team Lead

Confidential Enterprise Software Company

C++/Qt desktop and network applications, Node.js services, SQL, Elasticsearch, internal dashboards, infrastructure automation, and technical coordination.

Industrial Automation Software Engineer

Cold Express Ltd.

SCADA, PLC-based solutions, C++, C#, Siemens S7-300, TIA Portal, Step 7, SCL, FBD, WinCC, and operator-facing software.