Jojo Varghese

Email: jojov8276@gmail.com | LinkedIn: jojo-varghese-260315146

Work Experience

ELOIT, Kochi, Kerala, India

Technical Support Engineer (Customer Success) Mar 2023 – Sep 2023 (7 mos)

• Provided technical support to customers, ensuring timely resolution of issues.
• Collaborated with the software development team to troubleshoot and enhance product functionality.

Soften Technolgies, India

Software Developer Trainee Sep 2021 – Jul 2022 (11 mos)

• Participated in software development projects, gaining hands-on experience with Django and Python.

IMG Electronic & Power Systems GmbH, Nordhausen, Thuringia, Germany

Electronics Software Developer May 2019 – Jun 2021 (2 yrs 2 mos)

• Assisted in firmware development for embedded applications.
• Redesigned and documented a Windows Desktop Application with relational databases for a Digital Crimping Tool.
• Collaborated with the software team to troubleshoot and test digital-controlled audio processors of the Electronic Loud Speaker System inside the tram.
• Assisted in the software protocol for a LoRa WAN embedded application, enabling cloud connectivity through a gateway.
• Documented firmware codes using Doxygen and visualized using Graphviz.

Education

Fachhochschule Jena, Germany

Graduate Student Researcher Sep 2017 – Mar 2019 (1 yr 7 mos)

• Conducted research on semiconductor physics of power electronic devices.
• Trained on TCAD simulation tools for predictive results based on given test conditions and Device Under Test (DUT).
• Designed, simulated, and optimized a non-homogeneous profiled 2D model of SJMOSFET using Synopsys Sentaurus TCAD.
• Measured real device electrical characterization and investigated the influence of charge imbalance by varying P and N doping.
• Analyzed the impact of heavy ion tracks at different positions of the SJMOSFET.
• Summarized and documented observed results in the Master’s thesis on TCAD simulations of SJMOSFETs.

Teaching Assistant, Fachhochschule Jena, Germany

Oct 2017 – Mar 2018 (6 mos)

• Assisted in the Scientific Instrumentation department, conducting seminars on Microsystems Engineering (MEMS).
• Topics covered included an introduction to MEMS, various types of MEMS, dicing techniques, different types of bonding, packaging, yield, and cleanroom practices.

Skills

• Semiconductor Physics and TCAD Simulation
• Programming Languages: Django, Python
• Embedded Systems and Firmware Development
• Technical Support and Customer Success
• Documentation with Doxygen and GraphvizProjects

References

Available upon request.