Nov 2022 – Nov 2023 · 1 yr · Erlangen, Bavaria, Germany

• ETL Data Pipeline Development and Maintenance: Developed and maintained ETL data pipelines, enhancing efficiency.
• SHIFT Platform Landing Pages: Designed landing pages for multiple challenges on the SHIFT platform.
• Innovation Center Erlangen Landing Page: Created the landing page for Innovation Center Erlangen, incorporating workflow and QR codes for streamlined navigation.
• Power BI Dashboard Management: Created and managed Power BI dashboards for the internal user platform, providing actionable insights.
• Python Automation Testing: Tested new features for Python automation within the DevOps teams, ensuring smooth integration and functionality.

Sep 2022 – Nov 2022 · 2 mos · Erlangen

• Custom Driver Development: Developed a custom driver to interface the ADS124S08 in embedded C++, featuring a programmable gain amplifier (PGA), IDAC pin configuration, and IDAC current setter.
• PCB Design and Assembly: Designed and assembled the PCB for Vacalib2, including quality inspection and control.
• Inventory Management: Managed inventory for the electronic department, ensuring efficient stock control and availability of components.

Jun 2017 – Jun 2021 · 4 yrs

• Virtual Toy Vending Machine: Implemented a virtual toy vending machine, called GachaponParadise, to simulate the experience of playing gachapon during the COVID-19 pandemic. Managed inventory and administrative tasks using PHP and SQL, with real-time object detection.
• STEM Workshops: Conducted workshops in more than 15 STEM institutes, teaching individuals electronics, 3D printing, and programming.
• Medical Dialysis Instrument Calibrator: Designed and developed a medical dialysis instrument calibrator with auto-calibration features for a multi-sensor model. Created an intuitive UX for the calibrator, incorporating a touch display for seamless user interaction.
• Humidity Calibrator: Designed a humidity calibrator with 98% accuracy and 2 decimal point precision using a 16-bit resolution ADC interface with ESP8266 and BLE. Included auto-logger features to log data on a serial monitor and provide remote access on mobile devices.
• BLE Robots for Education: Designed BLE robots for institutes to teach robotics.
• Digital Electronics Learner Kit: Designed a digital electronics learner kit for vendors.

Jun 2017 – Sep 2017 · 3 mos

• Microprocessor and Microcontroller Development: Engaged in intensive development on microprocessor and microcontroller architecture.
• Vending Machine Controller: Designed a vending machine controller using ARM32 architecture and MQTT protocol for user monitoring and inventory management.
• BLE4 Differential Drive Robots: Designed BLE4 differential drive robots with a 3-model power control system and quick charging for Li-ion batteries.

Oct 2015 – Dec 2015 · 2 mos

• 3D Printing and Electronics Course Design: Designed a course for students to learn 3D printing and electronics.
• App Development Tutoring: Tutored students on developing apps using MIT App Inventor with no-code methods.
• Technical Inventory Maintenance: Managed and maintained technical inventory to ensure availability and organization of resources.

Aug 2013 – Jan 2015 · 1 yr 5 mos

• E-commerce Website Development: Developed an e-commerce website for an automotive parts retailer.
• Local Vendor Site Design and Optimization: Designed and optimized websites for local vendors to enhance their online presence.
• SEO Management: Conducted SEO for brands on Google to improve search engine rankings and visibility.
• Database Management and Cleaning

Jan 2012 – Jan 2013 · 1 yr

• Public Speaking and Leadership: Performed public speaking in 15 seminars and led a team of 68 members, demonstrating strong leadership and communication skills.
• Strategic Marketing: Developed and implemented strategies to reach a broader audience and convert leads, resulting in increased engagement and sales.
• Presentation Skills: Created and delivered impactful presentations that effectively communicated key messages and engaged diverse audiences.