DEVSFLOW takes technical ownership of BLE-connected products, offline field systems, and inherited production applications, from architecture and diagnosis through release.
Selected work: DEVSFLOW engagements and prior delivery experience represented by the team
Engineering practices
Each practice is organized around the failure modes of the product, not a generic application-development process.
BLE session design, sustained sensor streaming, reconnect behaviour, background execution, and data-integrity checks across mobile hardware and firmware boundaries.
Explore connected-device engineeringOffline synchronization, durable upload queues, GPS and media capture, process recovery, and production diagnostics for applications used away from reliable networks.
Explore field-system engineeringInherited-codebase assessment, crash and ANR diagnosis, platform and dependency updates, release controls, and focused stabilization before larger product work.
Explore production engineeringSelected work
These summaries draw from DEVSFLOW engagements and relevant delivery experience brought to the firm by its team.
Trackforce Mobile engineering · Security operations
A stability push on the app guards use every shift, covering main-thread I/O, the upload queue and reliable report submission, plus an offline-first, modular architecture for guards who can be offline for months.
Read the Trackforce case study
CLEIO Embedded Android engineering · Health technology
Inside CLEIO's Android team: a simulated amplifier that let device work start weeks before hardware arrived, and a crash-safe study lifecycle. No study has been lost to an app crash since it shipped.
Read the CLEIO case study
RE-AK Technologies Connected neurotechnology
Built from an empty repository: EEG and wristband data over BLE, USB camera video and GPS, recorded together with the screen off. RE-AK's engineer took it over and kept building on most of the code.
Read the RE-AK case studyEngagement models
A senior team responsible for the defined mobile system from technical assessment and architecture through implementation, verification, and release.
Best for new products, major rebuilds, and inherited apps that need clear ownership.
Discuss dedicated deliverySenior iOS or Android engineers work in your repository and delivery process while your organization retains roadmap and technical ownership.
Best for roadmap pressure, senior skill gaps, and additional delivery capacity.
See how embedded engineering worksClient references
“…a dependable, communicative, and professional consultant…integrated smoothly into the project team, ramped up on the project context efficiently, and consistently delivered against the cadence set by the client.”
Gabriel Director of Software Development, CLEIO, Quebec
Vizia, a connected neurotechnology application for multi-sensor data.
“Great job Zawar Nadeem, I'm a very satisfied customer, thank you for making the Vizia Mobile app.”
Frédéric Simard · RE-AK Technologies · Quebec
Have a BLE device, a field app or an unstable production app? Talk to an engineer about it, not a salesperson.
Book a 30-minute technical callContact
Send the product context, technical constraints, or capacity requirement. A senior engineer replies within one business day. Engagements are available to teams in Canada and the United States.
Book a 30-minute technical call
Engineering practices
Field and workforce systems Connected devices and neurotechnology Production applications