Sijan Z.
Senior Software Developer
With over 10 years of experience in software development, I specialize in building scalable and efficient backend systems using Python, PHP, HTML, CSS, MySQL, and JavaScript. As a seasoned professional, I have a strong track record of delivering high-quality solutions for complex business needs, particularly in e-commerce and marketplace integrations. Core Competencies: API Integration: Extensive experience working with Amazon, eBay, Walmart, and other marketplace APIs to streamline operations and enhance functionality. Inventory Management Systems: Designed and implemented custom inventory management solutions for marketplace sellers, ensuring seamless stock tracking and optimization. Re-pricing Systems: Developed dynamic re-pricing tools for platforms like Amazon, eBay, and Walmart, enabling sellers to stay competitive in real-time. Backend Development: Proficient in building robust, secure, and scalable backend systems using Python and other technologies, with a focus on performance optimization and database management. I am a detail-oriented, reliable, and client-focused professional committed to delivering solutions that drive business success. Whether you need a complex system built from scratch or an existing platform optimized, I bring expertise, dedication, and a results-driven approach to every project. Let’s collaborate to turn your vision into reality!
Earnings and projects
Last 6 months ÷ 6
Read daily since Oct 28, under 30 days
Billed in all: $6,876$6.9k
Across 25 contracts
Earnings, last 30 days
Tracked from Oct 28, 2026.