Building scalable AI, IoT, and satellite systems for real-world impact
Full Stack Software Engineer • Systems Architect • Founder at King Arthur Technologies
Expert in AI/ML, satellite remote sensing, IoT platforms, GIS, FinTech, and cybersecurity. Based in Zimbabwe. Open to remote opportunities.
🚀 Full Stack Software Engineer & Founder, based in Zimbabwe, building scalable, production-grade systems across:
- AI-powered platforms
- Satellite remote sensing & GIS
- IoT monitoring systems
- FinTech & payment automation
- Web & mobile applications
I focus on real-world problem solving, clean architecture, and systems that scale securely.
- 🛰️ Satellite & IoT platforms for agriculture and mining intelligence
- 🌍 AI-driven geospatial analytics
- 🤖 WhatsApp automation & payment systems
- ⚙️ High-performance APIs & backend systems
- 📦 Dockerized, CI/CD-driven deployments
Jan 2021 – Present
- Founded and led a software engineering consultancy
- Built WhatsApp bots, fintech systems, mobile apps & SaaS platforms
- Designed secure, scalable REST APIs & dashboards
- Integrated Stripe, Paynow, Pesepay & WhatsApp Cloud API
- Served fintech, health, retail, education & media sectors
2017 – Present
- Delivered 30+ production systems
- Built CRMs, ERPs, POS systems, bots & internal platforms
- Implemented OAuth2, JWT, payments & third-party APIs
Advanced mineral alteration mapping and lithology classification using satellite imagery and machine learning for mining operations.
- Mineral alteration mapping
- Lithology classification
- Land-use change detection
- Environmental compliance dashboards
Tech: Python, AI/ML, PostGIS, Docker, GIS
Real-time crop health monitoring and land-use change detection using NDVI/EVI analysis and machine learning.
- NDVI/EVI crop health analysis
- Drought & flood detection
- ML-based crop classification
Tech: Next.js, FastAPI, PostGIS, Mapbox, MQTT
IoT telemetry monitoring platform for satellite signal analytics and real-time alerts via MQTT. Tech: IoT, MQTT, Sensors, Analytics
High-frequency Python trading bot for latency arbitrage and delta-neutral market making on decentralized prediction markets. Tech: Python, Trading Systems, Quantitative Analysis
Clinical audit data system for radiotherapy workflows using XML-based ODM architecture. View Project Tech: Full Stack, Healthcare IT, Data Management
- Google Cybersecurity Professional Certificate — Coursera
- Google Africa Developer Training — Flutter
- Meta Full Stack Developer Specialization — Coursera
- GitHub: @kingarthurwashere
- LinkedIn: Arthur Nyasango
- Email: arthurnyasango@gmail.com
- Location: Zimbabwe 🇿🇼 | Remote Ready 🌍
full-stack-developer systems-architect python javascript typescript react nestjs django fastapi flutter mobile-development web-development backend-development api-development machine-learning ai satellite-imagery remote-sensing gis iot mqtt fintech payments cybersecurity docker kubernetes ci-cd github-actions devops postgresql mongodb firebase whatsapp-api stripe-integration freelance-developer software-engineer zimbabwe-tech
“First, solve the problem. Then, write the code.”