• Lead a team of authors to produce educational content related to data structures and algorithms.• Train, guide, and onboard new team members by familiarizing them with LeetCode's content creation tools and guidelines, providing feedback on published content, and helping them troubleshoot platform obstacles in their content creation.• Identify and make necessary enhancements for existing content and fix content-related bugs.• Provide technical support in content-related areas both internally and externally.• Review DSA related articles and videos created by solution authors to ensure the content is accurate and meets LeetCode's standards. • Coordinate content creators to ensure that content remains high quality and is published in a timely manner.• Assist with miscellaneous projects that help improve the content quality and expand on existing content.

• Utilized infrared photoelastic (PE) measurements to characterize silicon photovoltaic (PV) wafers according to strength• Reduced manual PE imaging time requirements by 31 hours per wafer by retrofitting an x-y stage with stepper motors and automating the data acquisition process• Developed programs to post process imaging data• Applied machine learning algorithms to identify wafer defects from shear stress images• Characterized surface microcracks by analyzing local and bulk residual stress fields

• Milled and imaged nanopore arrays in a silicon nitride membrane using a dual-beam FIB/SEM• Studied the morphology of nanopores under a variety of Ga+ ion beam parameters• Developed a novel method for simultaneously shrinking a nanopore and reconstructing a 3D model of the nanopore

• Led a class of 16 students in ME 330 - Engineering Materials Lab• Delivered pre-lab lectures to introduce each topic, key concepts, and provide an overview of the lab• Demonstrated safe and proper use of the testing equipment• Evaluated students performance via weekly quizzes, lab reports, and presentationsTopics covered:1. Hardness, strength, and compression2. Tensile stress-strain relations3. Cold work and annealing4. Phase diagrams and casting5. Heat treatment of steels6. Hardenability of steels7. Toughness and impact testing8. Welding and allied processes9. Polymer and composite materials10. Corrosion

Day to day responsibilities fluctuated greatly, some of which are included below. These projects required Logan to work as a part of multifunctional teams and often overlapped to the extent that several projects would require his attention each day. His time spent at Fermilab has allowed him to build upon his time management, organizational, and communication skills. • Thesis entitled "Investigation of Cooling Methods for End Pumped Nd:YLF Crystals"• Conducted Finite Element Analyses on magnet stands, vacuum flanges, radiation shields, etc.• Assisted in organizing and reviewing the rehabilitation of Dewar vessels• Performed oxygen deficiency hazard analyses• Generated piping and instrumentation diagrams• Determined methods of radioactive waste reduction• Created 3D models and performed thermal and stress analyses• Arranged components for piping systems

• Tutored residents in math, physics and mechanical engineering courses 8 hours per week• Managed the tutoring schedule and delegated tutoring related tasks among residential tutors• Provided a line of communication between residential advisers and tutors• Offered guidance to residential tutors

• Tutored residents in math, physics and mechanical engineering courses 8 hours per week• Assisted with organizing and advertising tutoring related social events

• Tutored undergraduate students in core mechanical engineering and math courses

• Generated input files to be processed by comCAD• Graphically analyzed the fate of virulent liquids under varying environmental conditions and surface material properties

Assisted in creating, wiring, and setting up new testing stations. Retrofitted existing equipment to accommodate new solar cell designs. Modified equipment to make it easier and safer to use. Designed, built and tested new appliances to obtain quality improvements. Some examples are listed below.• Reversed the airflow in furnaces to reduce ripple effects on the solar cells prior to wiring• Built a user-friendly enclosure that protects the power source from the etching solution• Facilitated the wiring process by designing a device to catch weights used for applying tension• Developed a turntable device that cuts down time and reduces strain on the operators' wrists during the busbar application process

• Worked on a variety of engineering related projects under the direction of experienced mentors• Became familiarized with different engineering fields and atmospheres (i.e. Argonne Nat'l Lab and Caterpillar) by attending seminars and tours• Worked in a small group on final projects that directly related to the work conducted at Packer Engineering and a graduate student's thesis