Ruslan Postnikov
@ruslanpostnikov
I build scalable Node.js microservices and backend systems for FinTech, gaming, and media platforms.
TurkeyWhat I'm looking for
I've built scalable Node.js and TypeScript services across gaming, FinTech, and media projects, with a focus on microservices, event-driven architecture, and REST APIs.
On a gaming platform project, I developed a custom microservices framework with messaging, persistence, and authentication. I also built achievements, gifts, and loyalty systems that track player activity, distribute rewards, and automate progression tiers.
For a FinTech project, I used Nest.js to build fault-tolerant backend services, designed multiple microservices, and integrated third-party APIs to expand platform functionality.
Earlier, I developed Hapi.js backend features for a business information and media project, improved application performance by 25%, maintained up to 100% test coverage, and created Grafana monitoring dashboards. I use AI-assisted workflows with Cursor and Claude Code for planning, implementation, review, and verification.
Experience
Work history, roles, and key accomplishments
Backend Developer
Gaming Platform Project
Feb 2024 - Present (2 years 6 months)
Developed a custom Node.js microservices framework and built achievements, gifts, and loyalty program systems. Integrated AI-assisted development workflow to accelerate delivery and improve code quality.
Education
Degrees, certifications, and relevant coursework
Odessa National I.I. Mechnikov University
2009 - 2014
Pursued higher education at Odessa National I.I. Mechnikov University from 2009 to 2014.
Availability
Location
TurkeyAuthorized to work in
UkraineSalary expectations
Social media
Job categories
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