E-Whiz is a wage-portage company (société de portage salarial): we place independent engineers and developers with your business. You get the skills, we handle the contract, payroll and admin.
A French wage-portage company (société de portage salarial) that places independent engineers and developers with businesses that need them.
Firmware, software, mobile and cloud engineers — specialists who join your team as consultants, for a day, a month or a full project.
A daily rate per consultant, or a fixed scope for a full project delivered end to end. We handle the contract and payroll.
Whether you need one extra pair of hands or a project delivered end to end, the consultants are the same — only the arrangement changes.
A consultant joins your team and works your roadmap, billed by the day for as long as you need them.
Give us the spec and the constraints. We staff the right consultants, build and hand over the finished product.
Our consultants cover the full range of a product, from the hardware layer to the app in your customer's hand.
Power sequencing, radio timing, sensor fusion — code that has to be right the first time, written and reviewed by the consultant who owns it.
Desktop tools on Electron, mobile apps on React Native, and the cloud services that connect them — built by consultants who can move fast.
A sample of what our consultants have shipped on assignment — mostly positioning, sensing, and the software layered on top of it.
Firmware for an STM32-based satellite beacon integrating a GNSS/GPS receiver, e-Ink display and an Astrocast Astronode satellite module.
Firmware architecture and anchor-to-device protocol for an Ultra-Wideband positioning system, using both Angle of Arrival and Time of Flight.
Low-cost BLE devices on Nordic nRF, ESP32 BLE anchors and a cellular gateway, with a React Native app for remote monitoring.
Preprocessing pipeline for detecting and tracking ants in 3D space using a depth-sensing camera, extracting coordinates for analysis.
Computer vision system that detects and localizes SMD components on PCB images, supporting reverse engineering of undocumented boards.
End-to-end RTK positioning system: NTRIP servers, a cloud NTRIP caster, RTK rovers, and a monitoring HMI for the correction network.
Athlete identification and movement analysis using a depth camera, combining face recognition and body tracking with a mobile app.
Distributed wireless sensor network on a BLE mesh architecture, with embedded firmware for scalable multi-node monitoring.
The more specific you are — the skills involved, how many consultants, how long — the faster we can come back with a real proposal instead of a round of questions.