Mobile Application Developer (Contract) at Mintpoint

Engineered a SoftPOS payment engine that turns Android smartphones into secure POS terminals, enabling card acceptance without dedicated hardware and improving merchant onboarding accessibility. Built a secure agent and merchant transaction platform supporting money transfers, cash deposits/withdrawals, and bill payments within a single app. Implemented virtual card issuance and management to expand digital payment options for online transactions. Added AI-powered merchant tools to surface operational insights and automate routine financial workflows. Architected security and reliability layers across the Android codebase to ensure POS-grade transaction integrity and compliance on consumer-grade devices. Delivered the app across Kotlin (native Android) and Flutter while maintaining consistent UX and optimizing platform-specific performance for SoftPOS interactions.

Mobile Application Developer – Contract at Mintpoint

Engineered a SoftPOS payment engine that turns compatible Android devices into secure POS terminals, improving merchant onboarding by enabling card acceptance without dedicated hardware. Built a secure agent and merchant transaction platform supporting transfers, cash deposits/withdrawals, and bill payments within a single app. Implemented virtual card issuance/management to expand digital payment options for online transactions. Developed AI-powered merchant tools to surface insights and automate routine financial workflows. Architected robust security and reliability layers to ensure POS-grade transaction integrity and protect financial data on consumer devices. Delivered the app across Kotlin (native Android) and Flutter codebases with consistent UX and feature parity while optimizing platform-specific performance for SoftPOS interactions.

Mobile Application Developer (iOS & Android, Contract) at Facementor

Built real-time video calling to support mentor–mentee sessions, improving successful completion by ~35% using adaptive poor-network handling, in-call chat fallback, and audio optimizations. Designed an AI-powered timezone-aware booking system reducing scheduling errors/missed sessions by ~40% by converting session times based on mentor and mentee locales. Developed real-time messaging for mentor–mentee communication, improving responsiveness by ~30% via real-time synchronization. Implemented near real-time earnings dashboards with live-updating graphs, improving transparency/trust by ~25%. Added platform-specific native integrations on Android and iOS to improve session usability by ~20% (screen sharing and Picture-in-Picture). Integrated Sentry for user activity and feature adoption insights, enabling data-driven enhancements and increasing improvements by 45%.

Mobile Application Developer (iOS & Android) – Contract at Facementor

Built a real-time video calling feature for mentors and mentees, including adaptive handling for poor network conditions, in-call chat fallback, and audio optimizations for better session completion. Designed and implemented an AI-powered timezone-aware booking system to reduce scheduling errors and missed sessions by dynamically converting session times between mentor and mentee locales. Developed real-time mentor–mentee messaging with responsive delivery via real-time synchronization. Created near real-time earnings monitoring dashboards with live-updating graph charts for mentors and mentees. Implemented native Android/iOS integrations in Kotlin/Swift to improve usability (e.g., screen sharing and Picture-in-Picture). Integrated Sentry to capture user activity and feature adoption to support data-driven product improvements.

Web Application Developer at Storvend

Built a multi-tenant e-commerce platform enabling each business to run its own storefront on a custom domain without messy URLs or shared-data issues, improving store separation and scalability. Solved cross-device cart loss by syncing carts across phones and laptops to improve cart recovery and checkout completion. Implemented SEO foundations across platform and store pages to improve search visibility readiness. Created a central admin dashboard for managing all stores from one place to reduce operational overhead. Optimized static/dynamic rendering strategies for production reliability by adding build-phase-safe fallbacks, ISR tuning for low-change pages, and tenant-aware runtime metadata handling. Integrated analytics-ready and indexability-focused architecture using schema-rich metadata and crawl-friendly routing patterns for technical marketing readiness.

Mobile Engineer (iOS & Android) at Wayalinks

Led mobile development of WAYAGRAM, a multi-feature social and e-commerce platform. Architected scalable real-time messaging using socket.io and BLoC with improved delivery speed and reliability. Launched event hosting and polling features to increase participation with intuitive creation/voting/management flows. Built an in-app e-commerce marketplace with product listings, uploads, and wallet-based payments. Developed secure wallet and donation system supported by Wayabank with balance tracking/history and secure payment flows via WayaQuick. Established shared mobile architecture across WayaGram and WayaBank to reduce UI inconsistencies and duplicated work. Automated CI/CD using CodeMagic and integrated Firebase for real-time capabilities, push notifications, and authentication improvements.