Hi, I’m Milka Mumbi Mwangi, an ICT professional and full-stack web developer based in Nakuru, Kenya. I design and deploy business systems, with a focus on cloud-based solutions and secure payment integrations like M-Pesa.
I enjoy turning complex ideas into clean, user-friendly software. I’ve led development teams, built cloud-based POS solutions, and created fintech-ready apps with strong UX and reliable deployment.
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Project Title: StockPro Ultimate 2026 – Full-Stack Cloud POS & Inventory System
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Summary:
A cloud-native inventory and Point of Sale system designed for Kenyan SMEs, integrating real-time multi-device synchronization with localized payment solutions. I engineered this system to bridge the gap between manual record-keeping and secure digital financial tracking. Key Features & Technical Achievements
Localized Fintech Integration: Implemented the M-Pesa Daraja API to verify transactions, successfully reducing payment fraud disputes by 90%. Cloud Architecture: Built using JavaScript and Firebase Realtime Database to manage KES 1.3M+ in verified business assets with seamless sync across mobile and desktop. Data Automation: Developed automated PDF auditing and CSV ledger exports, which cut administrative reporting time by 60% for business managers.
Security & Access: Engineered Role-Based Access Control (RBAC) and integrated a WhatsApp API for automated, secure stakeholder updates on stock levels and daily sales.
Specific Skills
Full-Stack Development
Firebase / NoSQL
API Integration (M-Pesa Daraja)
JavaScript (ES6+)
Inventory Management Systems
Technical Documentation
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