Vahan H.
Senior PHP Developer
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Vahan H. is an accomplished PHP Developer based in Yerevan, Armenia, with extensive expertise in developing high-performance web applications using frameworks such as Symfony and Laravel. Throughout his tenure at TrackAd, Vahan focused on the architectural development of high-load backend services, optimizing RESTful APIs to handle over 30k requests per minute, thereby reducing response times significantly. His role included integrating internal services and third-party marketing APIs, primarily leveraging Redis for caching and Symfony Messenger for asynchronous processing. At RedKite, he spearheaded the creation of sophisticated eCommerce platforms, demonstrating his prowess in customizing solutions with OpenCart and CraftCMS, and integrating payment gateways like Stripe. His expertise extends to database design, employing sophisticated techniques with PostgreSQL and MySQL to ensure efficient data management. Vahan's early career at Web Maker involved crafting bespoke CMS and CRM systems, enhancing application responsiveness through SQL query optimization. Vahan continues to build his legacy by modernizing legacy systems to current PHP standards, exemplifying a perennial commitment to improvement and innovation in web development.
Experience
Senior PHP Developer
TrackAd · 2023 — 2026Focused on architectural development of high-load backend services utilizing Symfony. Designed and optimized RESTful APIs to manage over 30k requests per minute, enhancing performance through query optimization, Redis caching, and async processing with Symfony Messenger. Refactored core system modules to improve performance and address technical debt in legacy PHP code. Integrated internal platform services and third-party marketing APIs. Employed Node.js for specific microservices and Vue.js for internal tooling, prioritizing the PHP core.Full Stack Developer (PHP/eCommerce Lead)
RedKite · 2013 — 2023Led the development of complex web applications and eCommerce platforms using Symfony and Laravel. Crafted robust backend logic for various business domains with an emphasis on scalability and security. Customized eCommerce solutions based on OpenCart and CraftCMS, including bespoke checkout flows and inventory management functionalities. Integrated various payment systems, CRM solutions, and specialized marketing APIs into diverse ecosystems. Modernized legacy projects by transitioning them to contemporary PHP versions and frameworks. Developed interactive UI components using Vue.js and React to enhance PHP-driven backends.PHP Developer
Web Maker · 2006 — 2013Specialized in custom PHP development and database design. Created tailored CMS and CRM systems to fit specific client business requirements. Designed intricate SQL database schemas and optimized queries to enhance application responsiveness. Built and maintained corporate websites alongside early-stage eCommerce modules.