Ajith Shenoy

Verified galley inserts against requirements and ARINC 812 with manual and automated NI tests on production hardware (Codebeamer) Flagged an ARINC 812 inhibition timing violation Reviewed and rewrote about 50 automated tests with wrong checks, missing assertions or incorrect timing Prototyped ARINC 812 test automation in Python-CAN Built a Python-CAN HMI simulator to test the chiller processor before its HMI was ready

Co-founded a consultancy for automotive tooling and cellular IoT products Python flashing tool for Audi ConBox ECUs from reverse engineered ODIS DoIP traffic; delivered in about 160 hours, deployed on 4 test benches Eseye battery pack unit: nRF52840/Zephyr, MCUboot A/B OTA, schematic and PCB coordination, 60 units Eseye cookstove unit: custom nRF52840 + EG25 board on a ~5 V / ~100 mA source with a 15 F supercapacitor, 225 units

Worked across GNSS, eCall, Wi-Fi, cellular, diagnostics, OTA, remote functions, integration, system test and plant support on the Fisker production TCU program Derived requirements in DOORS; defined DIDs, routines and DTCs Proposed RMII when the S32K148 lacked pins for MII, avoiding a hardware redesign Python flashing workflow for about 7,000 units; mini-HIL setups Led weekly customer technical meetings for 18 months

Developed Nordic SDK/C++ firmware for connected trackers: OTA firmware delivery and log retrieval over cellular and Bluetooth Traced intermittent OTA corruption to a receive cache iterator misalignment; the fix was validated over about 50 OTA runs and shipped to production Showed with J-Link RTT, AT commands and PCAPs that backend framing mishandled messages spanning TCP segments LTE Cat-M1 issues, modem/GNSS drivers, TCP/mTLS stack, CMake, Jenkins, SonarQube

Evaluated Wi-Fi, Bluetooth, 4G/LTE and RFID modules against interface and hypervisor limits; picked an SDIO Wi-Fi module that fixed a critical Mesh integration issue for a Toulouse demo Led Linux BSP bring-up with three engineers on an iWave SoM Found an ARINC 429 segregation violation in the supplier’s A-Plug design; the corrected receiver reduced HI-3210 ICs from 6 to 4 Led a new A-Plug PCB with hold-up capacitors and LT4356 surge protection DO-160 load scripts and lab qualification

Took over electrical and landing gear simulation after two engineers left, learning Simulink, Stateflow, Simscape, SimPower and SimHydraulics Maintained UAV electrical and hydraulic models with autogenerated code for the IVHM framework Updated a three-phase generator model (MATLAB) and designed fault detection logic FMECA fault propagation analysis; Python automation turning FMECA Excel data into JSON for the FFA tool Water heater predictive maintenance PoC; co-inventor of a US patent

Developed and verified safety critical Flight Warning software under DO-178B Level C (PL/M, x86, VAX/VMS): enhancements, ICD changes and new warning functions Unit tests, requirements tracing, integration testing and airline-reported issues Ported selected PL/M routines to x86 assembly for processor margin; an experimental ROM-to-RAM relocation showed an estimated 2 to 4 point utilization gain Diagnosed a recurring autocoding tool hang

Avionics GNSS products (Eurofighter GPS-GLONASS receiver, GPS B3, UAT transponder): schematics, PCB guidance and bring-up C firmware (DO-178 level B) for ADSP-21489 SHARC; overlays and DMA reduced processor utilization from about 99% to 40% against a <50% requirement Worked with Analog Devices on a VisualDSP++ loader defect MATLAB Reed-Solomon decoder and CPFSK demodulator for UAT MIL-810D / MIL-461E qualification

Part Time Studies