Undergraduate Researcher

Primary Duties

Bioelectronics System Optimization, RF PCB Design & Prototyping, Circuit Characterization & Validation, Data Analysis, Technical Mentorship

Tasks Performed

• Optimized wireless implantable and wearable system designs using EAGLE, implementing RF design practices such as AC/DC separation, proper ground/power planes, shielding, and specific design constraints to mitigate noise and enhance signal fidelity

• Utilized LTspice simulations, oscilloscope, and a VNA for automated circuit testing, comprehensive debugging, optimizing system performance, and system characterization

• Collaborate with team members to prototype, iterate, and refine PCB designs for implantable bioelectronic devices, applying soldering techniques and design modifications

• Interviewed, onboarded, and trained multidisciplinary undergraduate researchers on lab equipment, circuit testing, debugging methodology, and design principles

• Analyze data, document procedures, and prepare technical reports to validate system performance and communicate research findings to the team

Undergraduate Researcher

Primary Duties

Implantable Biosensor System Design, Electrical Characterization & Validation, Algorithm Development, Impedance & Noise Analysis, Data Analysis, Technical Presentations

Tasks Performed

• Redesigned and optimized an implantable biosensing system, achieving a 32% miniaturization of the wearable module and a 340% increase in system sensitivity

• Developed a distance rejection algorithm based on voltage-distance mathematical modeling using a dual-pair system to compensate for distance-induced distortions and enable back-calculation of analyte concentration

• Enabled the testing of amperometric and potentiometric sensors by validating a 4x improvement in signal-to-noise ratio at the sensor input, leading to accurate biochemical monitoring

• Engineered a 3D-printed experimental test platform for millimeter-accurate and repeatable spatial data acquisition

• Authored a technical abstract and presented findings at a poster symposium and research presentation to a broad audience

Electrical Engineer Intern

Primary Duties

Circuit Design and Prototyping, Electrical Characterization and Testing, Experimental System Development, Data Analysis and Optimization

Tasks Performed

• Prototyped a testing system for a triboelectric nanogenerator circuit, increasing the maximum measurable voltage by 4000%

• Designed and assembled 10 high input impedance voltage buffers and transimpedance amplifiers for a custom experiment, measuring micro amp current and mega ohm impedances

• Applied electrical characterization and modeling of display actuators in liquid crystal and electrophoretic display technologies

• Utilized a robotic system to conduct 100+ experiments with mechanical actuation of the power harvesting system optimizing power transfer and power efficiency

• Collaborated with interdisciplinary teams on power harvesting nanogenerator project, presenting bi-weekly presentations and contributing to the lab's research knowledge base through comprehensive technical documentation

Shift Manager

• Upheld exceptional customer service standards in fast-paced environments, effectively managing high volumes and addressing inquiries to ensure satisfaction.

• Optimized operational efficiency by 20% through strategic task delegation, while enhancing cleanliness and safety, during opening responsibilities and team management.

Calculus Tutor

• Tutored Calculus 1 and 2 students. Developed personalized lesson plans for numerous calculus students, resulting in a 30% increase in exam scores and a renewed interest in math.