Hardware electrical design for Kuiper broadband satellite internet constellation (payload).

Prototyped electrical boards and flexible printed circuits (FPC) for face/eye tracking using capacitive sensing technology. Capacitive channel optimization using ANSYS Q3D. Oversaw and reviewed schematic and layout design.

Lead Electrical Requirement Specification for Custom ASIC capacitive solution.

Managed four PhD summer interns for projects related to radar and capacitive sensing technology.

Radar based object detection development and characterization using trilateration and phase unwrapping technique.

Modelled RF Active Reflector design (Van Atta Array, Negative Resistance circuit).

Designed and shipped cameras on Surface Duo 2 mobile phone and Surface Laptop 4. Sole EE design engineer for Microsoft Surface, oversaw all camera electrical design and validations. Design and shipped (7) cameras in one year.

Designed camera development boards for enabling early camera firmware development.

Camera RFPC Design, Power, High-Speed Signaling Simulations (D-PHY, C-PHY), Flex Design, EMI, RF de-sense, Magnetics, SI, PI Simulations (ANSYS HFSS)

Owned PCIe Signal Integrity between Skylake and Nvidia DGPU, SSD for Surfacebook product line. Validated Intel CPU power sequencing.

Part of first Microsoft ODM Product: Surface GO. Owned USB Type-C validation

Owned SSD subsystem on Surface Studio, Surface Laptop, and Surface Duo products. Characterized power consumption across various user scenarios across multiple memory vendors and capacities.

Owned and shipped IR communication and eMMC subsystem on Xbox One and Xbox One S

Executed on Xbox One S schematics, and produced BOMs. Wrote eMMC protocol decoder in Perl language from scratch and verified speed for various R/W IO patterns. Conducted PDN, circuit analysis and validation for Infrared communication.