• Project lead on the novel MinE-CAP IC development used in high-density charger applications• Define system architecture, engineering requirements and negotiated engineering trade-offs with key decision makers• Design hardware and digital controller prototype deployed on FPGA for new product proof of concept validation• Collaborate with design group to validate pre-silicon RTL in prototype and reduce product cycle time by 6 months• Coordinate with application group to validate bugs on initial silicon and devise solutions for production silicon• Develop LabVIEW application for marketing and sales team to demonstrate the full capabilities of InnoSwitch3-Pro• Engage beta customers, gathering technical feedback and market data for new product roadmap

• Designed advanced models for application in solar, automotive, motor drive, and power supply industries• Developed peripheral models of ADC, PWM, Capture module, and Quadrature Encoder for TI and Microchip MCUs• Led the incorporation of the Microchip microcontroller family into the PLECS embedded domain• Developed FEA based saturable-PMSM, solar panel, and VCO models for system-level circuit simulation• Delivered technical workshops, seminars, and video tutorials to educate participants on modeling in PLECS• Represented Plexim at customer visits, trade shows, and conferences, and report customer feedback to developers

• Developed a SIMULINK model for a new dual modular SWISS rectifier for Level 3 charging• Devised a switching strategy for paralleled SWISS rectifier with low total harmonic distortion and unity power factor• Simulated and implemented a space vector modulation technique for paralleled SWISS rectifier• Conducted loss, efficiency, and ripple analysis to benchmark paralleled topology against the SWISS rectifier• Implemented controller using the embedded FPGA module on the National Instrument CompactRIO system• Designed PCB layouts, components, and schematics on the Cadence platform for the modular SWISS rectifier• Created PowerPoint presentation on battery chargers for use in Hybrid Electric Vehicles graduate course

• Integrate Texas Instruments LED kit for Undergraduate Power Electronics Laboratory course

• Conducted weekly review sessions and tutored students in calculus-related programming• Provided feedback on students’ strengths and challenges to the professor• Assisted with the preparation of assignments and provided input for the continual improvement of the curriculum

• Authored and updated computer programs to improve experimental efficiency by 30 percent• Analyzed experimental data to gather information about the sample• Compared sample properties with existing semi-conductors to determine possible improvements

• Designed and constructed apparatus and circuits required for electro deposition of semiconductors• Systematic study of electro deposition of materials for solar cell applications• Presented research findings to the Macalester community

• Organized cultural and social events to aid 63 international students’ transition into the Macalester community

• Responsible for preparing the daily and weekly market reports for the branch and its clients• Assisted the department in creating a presentation for the first Sovereignty rating report for Bangladesh• Worked on the Information Memorandum of the bond issue for Akij Group

• Created potential client database to help this energy sector company expand operations • Enhanced organizational efficiency by computerizing business documents• Accompanied management to sites to oversee the installation of solar panels