Multi-Tenant B2B SaaS Architecture & Metered Billing
Engineered a cloud-native SaaS platform with isolated schema multi-tenancy, usage-based subscription invoicing via Wise and PayPal, and fine-grained RBAC permissions.
Explore how we help high-growth retail brands, logistics enterprises, and FinTech platforms eliminate downtime, increase conversions, and fix critical security flaws.
Engineered a cloud-native SaaS platform with isolated schema multi-tenancy, usage-based subscription invoicing via Wise and PayPal, and fine-grained RBAC permissions.
Engineered a secure web and mobile patient consultation portal featuring WebRTC peer-to-peer encrypted video consultations, role-based EHR record management, and audit logging.
Migrated a legacy corporate conglomerate portal from a vulnerable WordPress server to a hardened headless Astro and Node.js architecture with zero-downtime Cloudflare enterprise CDN.
Architected an automated multi-carrier dispatch platform integrating DHL Express, FedEx, UPS, and Aramex with real-time customs documentation and cross-border payment reconciliation via Wise.
Engineered a high-security Flutter iOS and Android mobile wallet with hardware enclave biometric authentication, offline transaction caching, and zero-trust API cryptography.
How we took a Dhaka-based fashion brand from frequent checkout crashes to a resilient sub-second shopping engine with bKash and card integrations.
Designing and building a high-throughput enterprise telemetry and inventory management suite with role-based access control and microsecond search.
How our founder-led red team discovered 4 critical authorization bypass flaws and fortified an API processing $1.2M in monthly micro-transactions.
Whether you’re rebuilding an e-commerce platform or need a deep penetration test, we provide fixed timelines and transparent milestones.