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Gor Hosyan

@gorhosyan

Senior Backend Engineer at Bridge Payment system who developed a high-load payment terminal and integrated 25+ gateways.

Armenia

Message

At Bridge Payment system, I designed and developed a scalable, high-load payment terminal. I integrated more than 25 payment gateways and built transaction flows for commissions, retries, and refunds.

On the iGaming platform, I developed backend features for wallets, bets, wins, and limits. I implemented RabbitMQ-driven game events and balance operations with database transactions and locking.

At Kenmore Design LLC, I built backend features for a domain brokerage platform, including escrow flows, pricing rules, and marketplace operations. I also developed scrapers for domain data and added cryptocurrency payments with transaction validation.

At Eloops, I developed and maintained a multi-tenant SaaS platform, including subscription billing and payment processing. Earlier, I worked on web, mobile, and Smart TV applications, backend services, and API integrations.

Experience

Work history, roles, and key accomplishments

Current

Senior PHP / JS developer

Current

Bridge Payment system

May 2024 - Present (2 years 5 months)

Designed and developed scalable high-load payment terminal systems and iGaming platforms. Integrated 25+ payment gateways and built event-driven architectures with Redis and RabbitMQ.

Laravel PHP 8+PostgreSQL MySQL Redis RabbitMQ Docker Nginx GitHub Actions Webhooks PHPUnit PHPStan Rector Swagger OpenAPI Supervisor WebSockets Socket.IO S3 Cloudflare CQRS Event Sourcing

Senior Full-Stack Developer

Kenmore Design LLC

Oct 2022 - May 2024 (1 year 7 months)

Built backend for a domain brokerage platform with secure escrow flows and crypto payments. Implemented automated scrapers and ensured code quality with SonarQube and static analysis.

PHP Laravel CodeIgniter REST APIs Webhooks OAuth JWT Microservices SonarQube Horizon Supervisor Cryptocurrency APIs Cloudflare PHPUnit PHPStan

Senior Web developer

Eloops

Jul 2021 - Sep 2022 (1 year 2 months)

Developed and maintained a multi-tenant SaaS platform with payment processing and billing cycles. Implemented async workflows and automated UI tests using Selenium.

PHP Laravel MySQL Redis Docker Nginx Horizon Supervisor Selenium SonarQube JavaScript React Payment Gateway Integration

Full Stack Developer

HomeIPTV

Jul 2018 - Jun 2021 (2 years 11 months)

Developed applications for Web, Mobile, and Smart TV platforms (WebOS, Tizen). Built backend services with Laravel and Symfony, and implemented content aggregation pipelines.

Laravel Symfony MySQL REST APIs Nginx Docker Vue.Js Web Scraping Git WebOS Tizen OS API Gateway

Full Stack Developer

WSM International

Jul 2017 - Apr 2018 (9 months)

Handled complex bug fixing, stability improvements, and legacy code refactoring across multiple client projects. Performed large-scale data migrations and optimized database queries.

PHP Zend Framework Symfony Laravel MySQL PostgreSQL MongoDB Linux AWS Rackspace Git Mercurial

Web Developer

Self Employer

Dec 2016 - Oct 2017 (10 months)

Developed and integrated online payment gateways and shipping services. Built real-time order processing pipelines and SaaS platforms for global clients.

PHP Laravel Symfony MySQL PostgreSQL REST APIs React Angular React Native SaaS CRM Payment Gateways Shipping APIs

Web Developer

I LIKE IT

Jun 2016 - Dec 2016 (6 months)

Developed and maintained PHP applications using Yii, Laravel, CodeIgniter, and Zend Framework. Built responsive websites and Single Page Applications with Angular and React.