Custom E-Commerce Storefronts & Payment Solutions
High-converting online stores with instant M-Pesa Daraja and card payments, real-time inventory, and zero monthly platform cuts.
Engineered for High Reliability & Zero Bloat
Stop losing 2–3% on monthly Shopify fees and having your checkout slow down on mobile networks. I build custom, blazingly fast e-commerce storefronts optimized for local and global payments—complete with automated M-Pesa STK push, Stripe, order fulfillment, and automated receipting.
Who This Service Is Built For
- • Brands wanting a bespoke shopping experience tailored to their exact visual aesthetic.
- • Kenyan & East African merchants needing seamless M-Pesa STK Push and instant payment verification.
- • DTC brands frustrated with expensive Shopify app subscriptions and slow checkout rates.
- • Wholesalers needing tiered B2B wholesale pricing and quote-to-order mechanics.
Full Deliverables & Architectural Specifications
Recent Systems Built & Scaled
Cynop Engineering Store — Industrial Hardware E-Commerce
Architected a specialized industrial hardware storefront (shop.cynopengineering.com) with real-time shopping cart state, multi-category indexing, and direct customer checkout.
Nairobi Artisan Commerce Storefront
Engineered a sub-second headless storefront with instant M-Pesa checkout, increasing mobile conversion rates by 42%.
Frequently Asked Questions
Other Specialized Services
Bespoke, high-performance web systems engineered for business operations, high concurrency, and zero tech debt.
Launch your software product in 4–6 weeks with multi-tenancy, recurring subscriptions, team permissions, and production-grade security.
Sleek, high-converting product landing pages and corporate authority websites designed to turn cold visitors into paying clients or qualified leads.
Industrial-strength RESTful and webhook APIs, asynchronous background queue pipelines, and system integrations that handle high request volume reliably.
Rock-solid relational database design, query optimization, slow-query remediation, and zero-downtime data migrations for scaling systems.
Seamless integration of online payments (Stripe, PayPal, M-Pesa Daraja), automated invoicing, webhook handlers, and third-party REST API pipelines.
Dedicated monthly engineering support, 24/7 uptime monitoring, critical security patching, performance profiling, and continuous feature iterations.
Let's discuss your e-commerce solutions project requirements.
Receive a fixed-price architectural blueprint and milestone timeline within 24 hours. No sales reps—work directly with Cyrus Mwendwa.