Experience

Enpal GmbH
• Germany
• Renewable Energy Semiconductor Manufacturing
• 1 - 100 Employee
• Senior Software Engineer

  • Nov 2020 - Present


Diebold Nixdorf

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• Firmware Developer

  • Jan 2017 - Nov 2020

  Designed Firmware for Retail POS Solution for Romania. Currently working on Memory Fiscal-Platforms for Hungary POS Solution. It integrates latest NXP arm processor iMX7D with peripherals that includes 4G Module for wireless connection to tax authority. Designed Firmware for Retail POS Solution for Romania. Currently working on Memory Fiscal-Platforms for Hungary POS Solution. It integrates latest NXP arm processor iMX7D with peripherals that includes 4G Module for wireless connection to tax authority.


ALTEN
• France
• IT Services and IT Consulting
• 700 & Above Employee
• Engineer Consultant

  • Aug 2015 - Dec 2016


Gemalto M2M

• Software Engineer- R&D

  • Aug 2015 - Dec 2016

  I was working with the Remote Control Team on Modem. Working with the Gemalto Cinterion ALAS6 LTE/A M2M Module which uses Qualcomm Chipsets for 4G automotive wireless connectivity. Development of AT commands for Modem. Bug Fixing for critical features in ALAS6 LTE/A and ALS3 LTE Wireless modules. Development of Linux side Application Processes used on Modem. Documentation with XML. Protocol Description and Documentation for Engineers. I was working with the Remote Control Team on Modem. Working with the Gemalto Cinterion ALAS6 LTE/A M2M Module which uses Qualcomm Chipsets for 4G automotive wireless connectivity. Development of AT commands for Modem. Bug Fixing for critical features in ALAS6 LTE/A and ALS3 LTE Wireless modules. Development of Linux side Application Processes used on Modem. Documentation with XML. Protocol Description and Documentation for Engineers.



Berlin Space Technologies GmbH

• Germany
• Defense and Space Manufacturing
• 1 - 100 Employee

• Embedded Development Engineer

  • Jun 2013 - Jun 2015

  1. Design of Polynomial based lens distortion correction in Star tracker pixel tracking algorithm. 2. Design of database for predicting Star co-ordinates using Hipparcos and Tycho-2 Star catalogues, data includes Ascension and Declination of stars with proper motion data collected during the European Space Agency astrometric missions. 3. Design and testing Communication Electronics for Small Satellite Air-Bearing Testbed. I designed Bluetooth based Wireless communication electronics for transmission of control and telemetric data. The front end GUI is based on C++/FLTK. The iADCS-100 is an autonomous 'Attitude Determination and Control System' (ADCS) solution. The iADCS consists of Star Tracker (1 lens), Gyro, Magnetometer, Accelerometer Module (3 axis), Reaction Wheel (3 axis), Magnetorquer (3 axis) and integrate other external sensors such as Sun-Sensors. It incorporates the ADCS algorithms from the LEOS platform and allows full ADCS functionality like nadir pointing and autonomous target acquisition and tracking. 4. Designed Higher level software for integrating the Low Level firmware/drivers and implementation of Control Systems using Sensors and Actuators. Processing the sensor data included use of modern filters like Kalman filters. The software provides wide application capabilities including Hardware in Loop(HIL) Testing. 5. Tested Helmholtz Coils to simulate magnetic fields in space. Cubesat control tests included B-Dot testing. 6. Design of Embedded Standard Blackbox for Voltage-Current measurement, interfacing TTL to RS232/RS485, SD storage and LCD display and menu features.



Fraunhofer HHI

• Germany
• Research Services
• 300 - 400 Employee

• Research assistant

  • Oct 2011 - Feb 2013

  I worked on 'Energy Efficient Algorithms for basestation energy management system'. I implemented various algorithms to optimise basestation energy utility for UMTS and LTE systems. My master thesis work was an investigation into design of Linear feedback systems to increase channel capacity when it is Feedback Limited in principally MU-MIMO. The principal techniques investigated were Beamforming techniques namely: 1. Zero forcing beamforming 2. Interference Alignment 3. Block Diagonalization The thesis was able to utilize a parameter of comparison called the Rate Loss Gap which quantifies the lower bound on the worst case rateloss possible. The extension by me was to apply the method to analyse Multicell Multi-user scenarios. I have subsequently written a conference paper titled: Multi-User MIMO Multi-Cell Systems: Finite SNR Rate Loss Analysis It was published during Workshop on Smart Antennas Conference 2013 at Stuttgart.