The client, a key player in the autonomous driving industry, was facing
portability limitaons due to the use of a proprietary soware stack for the
next generaon of products.
* Portability increased to up to 100% by switching to Autosar soware
stack and redesigning key components making the porng to new
hardware plaorms easy.
* The stability and testability of the system increased by 50% by
redesigning the tesng infrastructure and fixing sporadic bugs, thus
eliminang 100% of false-posive failures.
The client, a key player in the long-range wireless internet access industry, was
facing bandwidth limitaons for their current line of products due to the use of
older-generaon wireless communicaon chips and a monolithic soware
architecture design.
* The communicaon bandwidth of the products was increased by 2X by
integrang the next generaon of wireless modulators and fully
redesigning the soware to a much more modular approach.
Wireless internet access authorizaon | Orion Innovaon
The client, a key player in the long-range wireless internet access industry, was
dealing with high installaon mes of wireless equipment due to a lack of easy
authorizaon for newly installed wireless terminals.
* Installaon process me was drascally reduced from 30+ minutes to
less than 5 seconds by adding new features allowing the acvaon of
new devices without intervenon from the already established network.
The client, a pioneer in cyber security technology aiming to safeguard vehicles'
performance and integrity, was struggling to provide an error-free cyber
security soluon that would protect the vehicles' internal networks from cyberaacks.
* The cyber security soluon was improved from an error rate of 10% to
0% by designing a complex tesng framework that would stress-test all
of the soware components to the limit, and fixing all bugs detected.
The client, a key supplier in the automove industry, was struggling with
hardware limitaons of the plaorms being used in projects with touch-sensing
HMIs (Human-Machine Interface).
* The total CPU usage of the system was reduced by 30% by redesigning
the whole source code handling touch sensing so that it makes heavy use
of the built-in hardware capabilies of the hardware plaorm.
Skills: Embedded C, Microcontroller architecture, ARM, Lauterbach, Debugging,
DMA, MISRA-C, Polyspace, Raonal DOORS, CANoe, Tessy, Surround, V Model
Senior Embedded Software Architect
Climate control HMI - ASPICE Assessment
The client, a key supplier in the automove industry, was struggling with
compliance with the Automove SPICE standard, trying to achieve level 3
compliance.
* Achieved ASPICE level 3 compliance from an inial level 0 by strictly
following the procedures for the Soware Architecture topic and keeping
a close collaboraon between the requirements and developer teams.
* Reduced the development costs of the project by 50% by using the
Classic AUTOSAR architecture allowing high reusability of soware
components and flexible implementaon for customer requirements.
Skills: Embedded C, Soware Architecture, ASPICE, Microcontroller
architecture, MISRA-C, Polyspace, Raonal DOORS, Tessy, Surround, V Model
Senior Embedded Software Engineer
OLED steering wheel displays; Preh
The client, a leading European car manufacturer, was struggling with low user
experience regarding quick sengs access for their next-generaon steering
wheels.
* The user experience was improved by 2X by fing 2 small touchscreen
OLED displays in the steering wheel, allowing the user to change various
car sengs quickly while sll keeping the hands on the steering wheel.
* The overall stability of the displays' funconality was improved from
-15°C up to -40°C by fine-tuning the communicaon parameters
between the microcontroller and the OLED displays.
Skills: Embedded C, Microcontroller architecture, ARM, MIPI, Classic AUTOSAR,
MISRA-C, Polyspace, Raonal DOORS, CANoe, Tessy, Surround, V Model
Senior Embedded Software Engineer
Tacle feedback for touchscreen displays | Preh
The client, a European car manufacturer, was receiving customer complaints
regarding the low usability and safety while driving for the large number of
touchscreen displays that incorporate nearly all of the basic car funconalies.
* Usability and safety were improved by 2X by equipping the touchscreen
displays with tacle engines that could mimic the feeling of a physical
buon, removing the need for looking at the display for basic funcons.
The client, a key supplier in the automove industry, was experiencing high
soware development costs for a wide range of automove products running
soware, due to the lack of standardized soware architecture and low
reusability of already exisng soware components.
* The development costs of projects were reduced by 50% by developing
a highly reusable and lightweight Classic AUTOSAR implementaon that
could fulfill the needs of a wide range of products and microcontrollers.
Skills: Embedded C, VBA, Classic AUTOSAR, Microcontrollers architecture,
Soware architecture, Tessy, MISRA-C, Polyspace, Surround, V Model
Embedded Software Engineer
AUTOSAR memory stack with flash memory wear leveling | Preh
The client, a key supplier in the automove industry, was experiencing high
development costs due to the lack of internally developed components that
would properly manage a flash memory, relying on the acquision of expensive
third-party components.
* The development costs were reduced by 10% by designing a lightweight
implementaon of the AUTOSAR memory stack thus allowing flexible
customizaon of the equipped Flash memory for each project.
Skills: Embedded C, Microcontroller architecture, Classic AUTOSAR, Flash
memory, VBA, Tessy, MISRA-C, Polyspace, Surround, V Model
Embedded Software Engineer
Buon matrix with ghosng detecon
The client, a key supplier in the automove industry, was receiving customer
complaints regarding HMI buons being detected as pressed without actually
being push in a mul-buon press scenario (more than 2 buons pressed at
once).
* Reduced false buon presses (ghost buons) to 0% by designing an
algorithm that takes into account the physical behavior of the buon
matrix and detects ghost buons reporng only actual buon presses.
The client, a key supplier in the automove industry, was receiving customer
complaints regarding HMI illuminaon fluctuaon during voltage fluctuaons.
* Increased illuminaon stability for voltage fluctuaon of +/-0.1V to
+/-6V by designing an algorithm that takes into account the voltage and
desired illuminaon intensity and quickly adapts the output intensity.
The client, a key supplier in the automove industry, was experiencing high
development me for products containing monochrome LCD displays with
complex segment maps due to the high level of manual wrien configuraons.
* The development me was reduced by 90% by redesigning the soware
for the LCD display and by designing a configuraon and code-generaon
tool that would allow easy configuraon for a specific LCD display.
