I'm Zisanur Haque, a full-stack engineer focused on building scalable, production-grade software systems. Over the past 3.5+ years, I've worked on CMS platforms, multi-vendor marketplaces, dashboards, and automation-driven products for international teams. My work sits at the intersection of product engineering and system design, where frontend experience, backend architecture, and data flow need to work together smoothly. I care deeply about maintainability, performance, and building systems that remain reliable as products grow. I enjoy working with distributed teams, turning evolving product requirements into clean technical solutions, and making decisions that balance speed, scalability, and long-term flexibility.