Complete technical solutions. Fixed price, clear deliverables, full handover. Hardware, software, or any combination.
Fixed price for a complete, working system. Scope and price are agreed upfront — no surprises.
Components, manufacturing, and third-party services billed at cost. Complexity adds time and cost — discussed upfront.
You describe the problem, I ask questions
Fixed price, clear deliverables, timeline
Regular updates, no surprises
Working system, documentation, source code
Sensor evaluation and selection, compute platform selection (Raspberry Pi, ESP32, custom PCB), wiring and cabling design, power system design.
3D printed enclosures and mounts (PLA, PETG, Polycarbonate), CAD design for sensor mounts and brackets, aperture and clearance calculations, production-ready 3D print files with BOM.
FreeRTOS, bare-metal C, Linux-based systems, sensor drivers, signal processing and filtering, hit/event detection algorithms.
React frontends, Node.js/TypeScript backends, real-time data streaming (SSE, WebSockets), diagnostic and development tooling, kiosk/display applications.
BLE, WiFi, LoRa, Zigbee, Cellular. Mobile apps (React Native). Cloud backends. OTA updates. Not every product needs this — I add connectivity only when the product requires it.
CI/CD pipelines, Docker containerization, Kubernetes deployment, GitOps, monitoring (Prometheus/Grafana), bill of materials, assembly instructions, field testing support.
Technical Founder & Lead Developer
Complete hardware/software from scratch. Custom PCB, BLE firmware, React Native app, OTA updates, CE certification, production line setup.
Outcome: Fully working product from scratch: 1000+ units shipped, measurable health improvements in 10+ schools
CI/CD Platform Engineer
Replaced manual builds with fully automated CI/CD pipelines. GitHub Actions, auto-scaling AWS runners, automated Steam deployments, zero idle costs.
Outcome: Fully automated build and release pipeline replacing manual process, zero idle compute costs, modular multi-game CI/CD with auto-scaling ephemeral infrastructure
Firmware & Application Developer
Complete firmware and application development for advanced non-invasive humidity monitoring in buildings. IoT sensors, React Native app, CE certification.
Outcome: Complete system with solid mobile app for non-invasive humidity measurement in buildings
Developer & System Architect
Wall-projected multiplayer game for Vinterljus light festival 2023. AWS backend, Next.js frontend, MQTT real-time multiplayer, browser-based controls.
Outcome: Complete festival multiplayer game projected on wall, controlled via smartphones through browser, supporting 10-20+ simultaneous users
System Developer & Hardware Engineer
Complete hardware redesign for wearable ECG monitor. Added BLE connectivity, large storage capacity, new firmware development with C drivers.
Outcome: Successfully delivered updated hardware with BLE connectivity and expanded storage for wearable ECG monitoring
Certification & Compliance
Certification work (CE/FCC/RED/etc) is billed hourly, not included in fixed project price. Lab timelines are unpredictable, and requirements vary significantly by product and market.