SABBIR
ZAYAN
FULL‑STACK WEB DEVELOPER CRAFTING DIGITAL PRODUCTS, PAYMENT GATEWAYS, AND SCALABLE WEB PLATFORMS. I TURN COMPLEX PAYMENT FLOWS INTO SMOOTH, RELIABLE EXPERIENCES.
TECHNICAL SKILLS
LANGUAGES
CORE STACK
SPECIALIZATIONS
WHAT I DO BEST
FEATURED WORK
SAAS & SUBSCRIPTION PLATFORMS
BUILT END‑TO‑END DIGITAL PRODUCT PLATFORMS WITH AUTOMATED DELIVERY, LICENSE MANAGEMENT, AND RECURRING BILLING INTEGRATION.
ECHO STRICX PAY
A SINGLE API FOR BKASH, NAGAD & ROCKET. REAL‑TIME WEBHOOKS, AUTOMATED SETTLEMENT, AND A POWERFUL MERCHANT DASHBOARD.
E‑COMMERCE SYSTEMS
CUSTOM CARTS, CHECKOUT FLOWS, AND INVENTORY MANAGEMENT
AUTH & SECURITY
JWT, OAUTH, ROLE‑BASED ACCESS, AND SECURE API DESIGN
DASHBOARDS & ANALYTICS
REAL‑TIME DATA VISUALIZATION AND REPORTING TOOLS
LET'S BUILD SOMETHING
HAVE A PROJECT IN MIND? WHETHER IT'S A DIGITAL PRODUCT, A PAYMENT INTEGRATION, OR A FULL WEB PLATFORM — I'M READY TO HELP. LET'S DISCUSS HOW WE CAN WORK TOGETHER.