Weare looking for anexperiencedOpenCart 3Implementation Expert tolead the setup, customization, and optimization ofaneyewear eCommerce store (eyeglasses &sunglasses). This role iscritical todelivering ahigh-performance, scalable, and conversion-optimized online shopping experience. You will beresponsible for the full technical implementation—from core setup toadvanced customization and team handoff.Key Responsibilities Install, configure, and deployOpenCart 3 from scratch. Customize themes and layouts toalign with brand identity and UXstandards. Configure product architecture: Categories (eyeglasses, sunglasses, brands, collections) Attributes (frame size, lens type, color, material, gender, etc.) Integrate and configure essential extensions: Payments (Stripe, PayPal,Authorize.net, etc.) Shipping providers SEO, caching, and performance tools Ensuremobile responsiveness, fast load times, and cross-browser compatibility. Implement secure checkout and data protection best practices. Perform QAtesting, bug fixing, and performance optimization. Document setup and providetraining/support for internal team management.Required Skills &Experience Proven hands-on experience withOpenCart 3 (implementation + customization). Strong proficiencyin: PHP HTML/ CSS JavaScript Experience working with OpenCart extensions and third-party integrations. Understanding ofeCommerce UX, CRO basics, and performance optimization. High attention todetail and structured approach todevelopment. Strong communication skills and ability towork independentlyNice toHave Experience with eyewear, fashion, orSKU-heavy eCommerce stores. SEO optimization within OpenCart. Server optimization (caching, CDN, hosting configuration). Experience with multi-currency and international shipping setups.Engagement Details Project-based orlong-term collaboration. Clear scope, milestones, and documentation expected. Opportunity for ongoing support and feature expansion.