Project management and development

2/2022 – 8/2022

Leading the development and management of IoT platform for the company.

* Started the project from scratch and finalized the partners for gateway, connectivity, cloud and softwares after comprehensive market research. * Reduced the development cost atleast 10 times and almost finished the project 4 times earlier than expected.
* Structured the project for quick development, low maintenance cost and high security.
* Following EU GDPR regulations.
* Won free IoT and marketing support from another company.
* Working with CAN bus, IoT gateway, Microcontroller and Cloud using C, C++, Python, and JAVA.

IT-Beratung (allg.)

12/2020 – 4/2021

ir. Saxenas main task at the research group »Speech and Audio Coding for Mobile Applicationse was to develop
and experiment with deep neural network techniques (DNNS) to improve coded speech at low bit rates. Specificaly,
he considered the recently standardized LC3 audio codec and attempted to reduce the coding artifacts that occur
when coding speech at low bit rates. Several techniques were considered and tested; a generative model, called
LPCNet, which is auto-regressive and notably complex, and a lightweight approach based on masking and scaling
the frequency conponents of the coded speech after processing it through a STFT.
His tasks were especially:
Adjusting the models under consideration to the given task
Train, hyper-parameterize the given models
Evaluate the achieved quality and analyze the results for further development
Compare the two models qualitatively, but also in terms of complexity

Docker, Kubernetes, Linux Entwicklung, Python

10/2018 – 10/2020

Als Mitarbeiter in der Abteilung Softwareentwicklung unterstützte Herr s. bei folgenden Tätigkeiten:
• Implementierung von TCP/IP-KommunikationsschnittstelIen zu RFlD-Leseperäten in C+ +/QT
• Webentwicklung (WebSocket, SSL, HTML, CSS, Javascript) für Konfipurations-Frontends
Die Implementierung erfolgte auf einem Linux-basierten embedded system.

C++, Embedded Linux, JavaScript, React (JavaScript library)