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zech10

Senior embedded HMI engineer in Rosario with 5 years of end-to-end ownership of production operator dashboards and experience building graphics-heavy desktop UI frameworks, seeking embedded, industrial HMI, Qt/QML, or desktop graphics roles.

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Remote Rosario senior 5 years experience

Skills

CC++QtQMLPySide6PythonRustCAN busJ1939embedded HMIreal-time 2D renderingfirmwareMCU developmentEEPROMDTCtelemetrySQLiteFastAPICloudflare Workers

Domains

embedded industrial HMI desktop applications graphics machine software instrumentation backend
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Location: Rosario, Argentina (UTC-3)
Remote: Yes
Willing to relocate: Yes (Brazil, Spain, EU; US with sponsorship)
Technologies: C, C++, Qt/QML, PySide6, Python, Rust, CAN bus / J1939, embedded HMI,
real-time 2D rendering, event-driven firmware on constrained MCUs (MPC56xx),
EEPROM/DTC/telemetry, SQLite, FastAPI, Cloudflare Workers
Résumé/CV: https://www.linkedin.com/in/ezequiel-garcia-8aa89854 (PDF on request)
Email: [email protected]
Embedded HMI engineer. For 5 years I was the sole software owner of ~12 operator
dashboards that shipped to production on heavy agricultural machinery for five OEMs:
architecture, C firmware, J1939 modeling at 250 kbps, the entire graphics layer, bench and
field validation, and support. Two things I'm proud of: integrating an electronic Cummins
engine and a DANA transmission so the machine was commanded from our own HMI/VCU with no
OEM display, and replacing European OEM valve controllers with an in-house CAN + HMI
module, which cut per-unit cost and license fees.
I also built VisionUI, my own desktop UI framework: custom 2D engine, WYSIWYG editor,
licensing and cloud backend, with performance-critical parts in Rust.
Looking for embedded or industrial HMI, Qt/QML, machine and instrumentation software, or
graphics-heavy desktop apps. Full-time or contract. I'm used to owning a product end to end.

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