Daniel
Mwangi Maina
Self-taught software engineer. I build production systems that solve real problems — from AI agents to healthcare infrastructure to enterprise platforms.
6+ live systems · Real users · No degree
Flagship Systems
Vumbi AI
AUTONOMOUS MARKETING AGENT
A hierarchical multi-agent system built with the Strands Agents SDK and Google Gemini. Runs every 15 minutes, discovers marketing opportunities, reasons about them, applies a deterministic safety policy, executes low-risk actions autonomously, and queues high-risk ones for human approval. Includes day-scoped idempotency, experience memory, and a closed-loop learning system.
Live Systems
Production platforms serving real users across Kenya and the United States.
Nafasi
HEALTHCARE COORDINATION
Multi-tenant platform connecting citizens to facilities, pharmacies, and emergency responders in real time. Built for county and enterprise licensing with full data sovereignty.
Seattle Mobility
NEMT DISPATCH ENGINE
HIPAA-compliant non-emergency medical transportation platform. Wheelchair/gurney routing, automated dispatching, and facility-to-facility patient scheduling.
Ride Aide LLC
MEDICAL TRANSPORT BOOKING
Booking platform for medical appointments and senior transport. Live GPS tracking, distance-based fare estimation, and automated SMS notifications.
Amazing Palace
LUXURY RETAIL E-COMMERCE
Full-stack e-commerce portal with product catalog, online reservations, inventory control, and secure payment checkout.
GB Handyman LLC
HOME SERVICES PLATFORM
Home services booking platform with quote engine, job CRM, and digital invoicing. Homeowners request estimates, schedule visits, and track job progress in real time.
Vumbi DNA
FAMILY EDUCATION ECOSYSTEM
Household productivity and family education platform. Structured modules in financial literacy, practical skills, and wellness for all generations.
🔬 In internal testing
Technical Stack
Languages
- Python
- PHP
- TypeScript
- JavaScript
- SQL
AI & Agents
- Strands Agents SDK
- Google Gemini
- Ollama
- Multi-agent orchestration
- Prompt engineering
Backend
- Laravel 13
- Livewire
- MySQL
- Redis
- REST APIs
DevOps
- Docker
- Git / GitHub Actions
- Linux (Parrot OS)
- Hostinger
- AWS Builder
Certifications
Introduction to Cyber Security
Cisco Networking Academy
2026
Ethical Hacking
Cisco Networking Academy
Advanced Cyber Security
EdX
Let's build
something real.
Open to roles in AI agent engineering, backend development, and full-stack systems. Also available for freelance platform builds.
📍 NAKURU, KENYA · REMOTE-FRIENDLY · AVAILABLE IMMEDIATELY