I design, develop and maintain production-ready e-commerce systems with a strong focus on OpenCart.
Instead of standard catalog-based stores, I work on customized e-commerce projects where products are dynamically created based on customer preferences and advanced configuration logic.
- Develop and customize OpenCart-based e-commerce websites
- Build advanced e-commerce systems beyond standard product listings
- Implement customer-driven product creation and pricing logic
- Optimize performance for high-traffic online stores
- Maintain legacy OpenCart versions (2.3.x) and migrate to newer versions
- Custom pricing rules & discount logic
- Product configuration, options & variant workflows
- Shipping cost calculations (desi / weight based)
- Payment gateway integrations
- Order, invoice & tax workflows (KDV handling)
- OpenCart 2.x / 3.x / 4.x
- Custom modules & overrides
- vQmod / OCMOD
- MySQL performance optimization
- PHP 7.x – 8.x compatibility fixes
- Adobe Photoshop
- Adobe Illustrator
- Adobe InDesign
- Working on live production stores
- Long-term maintenance & bug fixing
- Performance, stability and scalability first
