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Arthur Sarukhanyan
Looking for a jobBackend Developer
Backend developer building Laravel platforms, including a shipment-pricing system that unified four carriers behind one interface.
ArmeniaBackend Developer at OpenCart E-commerce Platform
About
I built a shipment-pricing platform from scratch, integrating DPD, DHL, UPS, and FedEx behind a common interface for dynamic pricing and package calculations. I used service-layer architecture and repositories so additional carriers could be added without changing existing code.
On an OpenCart furniture marketplace, I cut average page load times from 15–20 seconds to 2–3 seconds through SQL query optimization and business-logic refactoring. I also built a product-import system and added Sphinx Search. I'm based in Yerevan and open to remote international full-time and contract roles.
Experience
Backend Developer
Joined an existing OpenCart 2.3 codebase and became sole developer after a year. Owned the performance overhaul of a 500,000+ SKU furniture marketplace, cutting average page load times from 15–20 seconds to 2–3 seconds through SQL query optimization and business-logic refactoring.
OpenCartPHPSQL OptimizationPerformance OptimizationCachingSphinxProxmoxLXCPFsenseJSONXMLCSVImage optimization
Backend Developer
Served as primary maintainer of a Laravel-based currency exchange platform, resolving several hundred bugs across both the admin panel and customer-facing side. Redesigned the order flow and shipped new front-end pages to support it, alongside real-time exchange-rate calculations and secure transaction handling.
Education
State Engineering University of Armenia
Bachelor of Information Technology degree from the State Engineering University of Armenia.