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C Programming
Electrical Engineering
Electronics
Microcontroller
PCB Layout
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$20 USD / hour
Flag of DEFlag of DE
regensburg,
germany
$20 USD / hour
It's currently 5:04 AM here
Joined April 10, 2012
0 Recommendations

Isaac A.

@IsaacIbm

5.0 (7 reviews)
5.0 (7 reviews)
4.5
4.5
$20 USD / hour
Flag of DEFlag of DE
regensburg,
germany
$20 USD / hour
88%
Jobs Completed
97%
On Budget
80%
On Time
22%
Repeat Hire Rate

Embedded systems engineer, Software/Hardware

Why me 1- Provide high quality software/PCB in terms of "Readability, naming convention, architecture, reusability, documentation, UML if required" 2- Excellent communication skills and customers requirement analysis due to my experience in multinational companies like Valeo and Vector gmbh that gave me opportunity to work with German and Chinees car makers like BMW, VW Daimler, Geely, Cheery, JLR, Changan, Haima, Magna, Bosch, Panasonic.... 3- Support in software testing on hardware MIL,SIL,HIL and test automation 4- Considerably low rate compared to quality and experience Experience Embedded systems engineer with a major in Electronics engineering with 5 years of professional experience mainly in automotive Embedded systems domain "Valeo and Vector gmbh",. Experienced in Embedded Systems software and Hardware Software • Embedded software development using C. • Experienced Autosar stacks and Bootloader, Diagnostics, Communication, Memory, Mode Management, RTE and OS, RTM • Requirements analysis / Autosar Specs analysis, Implementation and deviations checking. • Low level software layers and microcontrollers drivers. • Testing and test automation using CAPL codes and python scripts. • UDSonCAN, Transport Protocol, OBD “ISO 14229 ,ISO 15765”. • RTOS. Hardware • Electrical machines. • Design analogue, digital electronic circuits and mixed signals circuits • Develop Schematics and PCB Layouts for ECU's using Altium • Create fabrication data and documentation for PCB manufacturing & assembly • Power electronics. • Internal combustion engine. [login to view URL]
Freelancer
Electronics Engineers
Germany

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Portfolio Items

Design and Implement a flexible PCB design that exactly matches human hand
Create a system design for the hand and choose the right components
Support in remote purchases and manufacturing facility choice.
Put a full design and implementation procedure of electronics for 24DOF robotic hand that has more than 30 BLDC motors and demands high precision
24DOF Robot Hand
Design and Implement a flexible PCB design that exactly matches human hand
Create a system design for the hand and choose the right components
Support in remote purchases and manufacturing facility choice.
Put a full design and implementation procedure of electronics for 24DOF robotic hand that has more than 30 BLDC motors and demands high precision
24DOF Robot Hand
https://www.youtube.com/watch?v=Jz3IsGR_vzs
Propeller Clock please check the YouTube link
Design normal frequency X-ray generator prototypes
HMI Panel Board prototype.
Control board prototype.
mAs and kVp Meter prototypes.

Responsibilities:
• Put the design that fits with used technology for X-Ray generation by the customer.
• Developing the Electrical Power Board to control:
1- The Autotransformer o/p voltage that feeds the High Tension
through (P1 , P2).
2- Tube filament current & Rotor state.
• Developing the protection circuit that make sure of the rotor state and filament current before (P1 , P2) voltage application.
• Developing HMI board that gives users control of X-ray parameters (kV , mA , mAs , Exposure time) and deliver these parameters to Electrical Power Boards.
• Managing the integration of X-ray generators prototypes.
• Testing and calibration of the X-ray machine.
• Developing mAs Meter & kVp Meter.
• Conduct a training for the technicians on how to calibrate X-ray parameters (kVp , mA)
• Execute System validation.
Design normal frequency X-ray generator prototypes
Development of Air Handling Unit “AHU” Controller for HVAC including windows based application for controlling and monitoring AHU through "Wifi & Ethernet".
Responsibilities:
• Schematic and Layout designs using Altium.
• 3D Casing design using Solidworks.
• Microcontroller Software using IAR Embedded Workbench.
• Windows Based Application Software using Embarcadero XE7 Delphi.
• System validation.
• VTP writing and execution.
• Managing site installation and commissioning process.
• On site testing.
Air Handling Unit “AHU” Controller for HVAC

Reviews

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Showing 1 - 5 out of 7 reviews
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5.0
€300.00 EUR
Isaac is a freelancer with focus on delivering value for your project & idea, his contribution is beyond simple requirements.
C Programming
Software Architecture
Robotics
Robotics and Cognitive Automation
Prototyping
+1 more
User Avatar
Flag of CZ Jakub C. @jakubchytil
3 months ago
0.0
$250.00 USD
The project is not completed according to the dispute
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Circuit Design
User Avatar
Flag of US Mitchell C. @Valoros
3 months ago
4.2
$50.00 USD
Despite the lack of documentation and only allowed remote compiling, Isaac is overall attentive, patient and hardworking.
Engineering
Electronics
Software Architecture
C++ Programming
Embedded Systems
H
Flag of KR Hamid N. @hamidelectrical
3 months ago
5.0
$650.00 USD
Isaac is the engineer of the job, he has very strong versatile knowledge in embedded systems "Hardware/Software" Will hire again
C Programming
Electronics
Microcontroller
Electrical Engineering
M
Flag of TR Mohamed A. @medixray2017
4 months ago
5.0
€220.00 EUR
Isaac is a rock star, I received again fantastic delivery.
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Circuit Design
User Avatar
Flag of CZ Jakub C. @jakubchytil
4 months ago

Experience

Embedded Software Engineer

Vector GmbH
Aug 2019 - Dec 2020 (1 year, 4 months)
Support and coaching of Vector customers like "VW, Daimler, Porche, ZF, Visteon, Hella, Valeo, Delphi,........etc" Integration of Vector's Autosar solution “MICROSAR” and FBL in Vector customer's projects and toolchains. Customers specific requirement analysis including autosar specs /Testing and deviations checking. Provide coaching to many customers in order to help them setting up their vector solution, solve integration issue, solve bugs and provide software architectural changes

Embedded Software Engineer

Valeo
Jan 2017 - Aug 2019 (2 years, 7 months)
ANSI C programming and AUTOSAR integration C code Low level software development (BSW) Developing components in BSW layer (MCU ,EcuM ,PORT ,QSPI ,PWM, CAN and VADC) Developing Complex drivers (ECU state manager , Power SBC TLF35584) Implementing callback functions needed for UDS security access algorithms "SEED KEY Calculation CAPL scripts on CANoe\CANalyzer to validate the bootloader NXP Errata fixes Cutomer JLR , SGMWL , HAIMA , HMC , ChangAn, GEELY and JAC.

Education

Bachelor of Electronics and Electrical Engineering

Ain Shams University, Egypt 2011 - 2016
(5 years)

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Top Skills

Electronics
6
Microcontroller
5
Electrical Engineering
4
PCB Layout
4
C Programming
3

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