Designing and shipping real-world systems end-to-end — from embedded firmware and BLE provisioning to scalable SaaS platforms, AI-powered assistants, predictive dashboards, and production-ready data pipelines.
Modular clean-tech R&D with embedded systems + live analytics.
- ESP32-S3 firmware with secure BLE pairing
- Modular C++ architecture using S.O.L.I.D. principles
- Live React dashboard with trend views + health scoring
- Predictive analytics + maintenance cues
- 85% reduction in API overhead → faster, cheaper cloud operation
- Active TRL-5 testing, TRL-6 in progress
A pro-grade color theory + AI palette generation platform.
- Vite + Node backend
- MongoDB + secure auth
- Stripe subscriptions + webhooks
- Deployed as a production SaaS
Real-time skin condition classification + recommendations.
- TensorFlow/Keras & Flask backend
- Expo React Native app
- Gemini AI for doctor/clinic recommendations
- 3-model prediction architecture (triage → full model → treatment mapping)
Built for crews, departments, and small businesses.
- MERN stack
- JWT auth, role-based access
- Item lending, returns, logs, and reporting
- Launched for real teams in production
Hyper-real historical photography powered by FAL API.
- Next.js frontend
- Backend “magic prompt” engine
- Automatic image → upscaler pipeline
- Production-ready deployment
JavaScript • TypeScript • C++ • Python • Java • SQL
React • Next.js • Expo • Node.js • Express
Flask • TensorFlow/Keras • MongoDB • PostgreSQL
PlatformIO • ESP32 • Docker • Stripe API • CI/CD Pipelines
- 🚀 Full-stack SaaS architecture
- ⚡ Embedded systems & IoT firmware
- 🤖 AI/ML integrations for real-world use
- 📡 BLE & wireless provisioning flows
- 📊 Predictive dashboards and analytics
- 🧪 Rapid prototyping → deployment
- AI-assisted tools with practical benefits
- Real-world IoT systems with telemetry + prediction
- Clean-tech hardware + embedded firmware
- SaaS products that scale efficiently
- Simple, elegant UX that masks complex systems
| Project | Tech Stack | Highlights |
|---|---|---|
| Project Snowman | ESP32, C++, BLE, React, AI | IoT exhaust-flow conditioning + predictive dashboard |
| Color Mixer Pro | Vite, Node, MongoDB, Stripe | Commercial SaaS with subscriptions |
| DR.Epidermus | TensorFlow, Flask, Expo, Gemini | AI skin diagnosis with 8-class model |
| In and Out App | MERN + SaaS | Team gear tracking & lending |
| Historically Accurate | Next.js, FAL API | AI historical image generator |
📧 jtranberg@hotmail.ca
🔗 LinkedIn: https://linkedin.com
📍 Victoria, BC
🌐 tranberginnovations.com
⚙️ I build products that merge hardware, AI, and software—and I always ship.