University of California San Diego: (Fall 2013 – Spring 2017)
Aerospace Engineering – Jacobs School of Engineering:
185 completed Units (58% of my Engineering classes, and all Math and GE)
54 units remaining
Mechanical Engineering Intern – Flometrics: (07/2013 – 12/2016)
Fabrication – My fabrication assignments included:
Machining aluminum, copper, brass, acrylic, polycarbonate, and ABS on a lathe and mill
Fiberglass and carbon fiber work, resin minimization and development of fabric templates, working with different weights and weaves
Surface mount soldering and PCB construction, multi conductor cable construction, soldering and brazing non-electric components like copper pipes and nuts
Assembly of plumbing and pneumatics with NPT, AN, and compression fittings
Aluminum and Steel pipe bending, cutting, flaring, tension and vibration relief coiling
Design – My design assignments included:
Fluid heat sink design, machining, testing, and refinement
Actuated valve design using pancake pneumatic cylinders, pistons, and simple electric servos
Reading, creating, and modifying P&IDs and simple linear circuit diagrams
Design and construction of a 5 gallon acetone vapor chamber for print resolution smoothing in ABS printed parts
Testing and Data Collection – My data assignments included:
Airspeed measurement: pitot tubes, hot wire anemometers, and venturis
Testing components for specific pressure and flow parameters, including valves, rocket engine injectors and regen paths, heat exchangers, and other components that provide resistance
Flow visualization using dye injection - identifying backflow or stagnation
Students for the Exploration and Development of Space: (04/2015 – 10/2016)
Recruitment Manager: (02/2016 – 10/2016)
I worked with other managers to itemize and develop positions, advertised to students, organized panel interviews, and developed a fair and organized scoring system.
I managed a total of 3 recruitment cycles, providing structure for and attending over 60 student interviews.
Of the 21 positions I helped fill as Recruitment Manager, all 21 Members stayed for the entire duration of the position they applied for.
Vulcan Rocket Recovery Systems Team Lead: (07/2015 – 05/2016)
Vulcan was a student designed sounding rocket by the UCSD chapter of SEDS that incorporated a 3D printed regenerative rocket engine. The engine, which used Lox and JP4, has been static fired 3 times, producing over 650 pounds of thrust.
I designed and directed fabrication of the parachute deployment system. The rocket was equipped with an 8’ drogue and 28’ main parachute that were designed to deploy using barometric altitude readings from our avionics PCB. I also made contributions to the Avionics Systems, including battery mounts and sled design.
I contributed major design elements to the entire rocket, including fin construction, fuel and lox tank design, engine ignition mechanism and sequence, and pneumatic disconnects for launch valves.
The Vulcan rocket successfully launched May 21st 2016.
Touchdown Delivery LLC: (06/2017 – )
President and Founder: (06/2017 – )
I have recorded 697 hours of dedicated work with Touchdown Delivery and am trying to maintain a pace of around 100-120 hours per month.
I am the only employee, but I am recruiting for 4 unpaid intern positions. Apply on my site.
Currently, TDD is funded by me, but preparations to approach potential investors have been developed and are maintained. Once I am satisfied by the projected cost effectiveness of the drone, I will begin approaching investors.
While TDD is a drone technology company, the real breakthrough is in the network of commerce it creates and the methodology of profit that supports that network.
The version of the drone shown on my site is V.2.0. V8.0.0 is the most current, but it is not public yet, and will be developed further in the coming months.
Any person or organization interested in Touchdown Delivery LLC should contact me to arrange a call or meeting, I’ll be happy to give you my time - let’s be partners!
CAD: (Onshape, Solidworks, AutoCAD)
Designing for printability: brackets, mounts, and scaffolds for composite layups
Designing for shareability: clear labeling, appropriate dimensions, and sketches constrained so as to be easily understood and edited
Assemblies and linked CAD files with numerous substructures and moving parts with several degrees of freedom
Pipe and wire routing around obstacles, 3D Splines
Creating custom threaded features, helical operations, and low-efficiency propeller design and airfoils
Boolean operations, part design using irregular surfaces
Spreadsheet and Data Entry: (Microsoft Office, Google Sheets, MATLAB)
Creating functional part spec sheets for systems
Creating Bills of Materials, Project Cost Totals
Graphing large data entries for two and three variables with proper inclusion of error bars and error propagation
Graphing standard deviation spread visualizations for part features or performance metrics
Creating documents that describe the complete fabrication process for a part, including engineering diagrams, machining tool changes, and critical dimensions to be checked for spec
Electronics and Sensors I’ve Worked With:
Thermocouples, thermistors: selection of sample sites and mounting, data logging
Pressure transducers: vacuum, low pressure liquid, high pressure gas
Turbine Flowmeters, Variable Area Flowmeters: calibration with water, turbine bearing replacement and internal maintenance, pick-up replacement
Ultrasonic proximity, infrared sensors
Humidity, TDS, Water detection, Level sensors with floats
Load cells: rigid mounting structure design, installation and operation for short data acquisition periods
Components I’ve Worked With:
Regulators: hand loaded, dome loaded, calculating max flow using cv
Pumps: bilge pumps, vacuum pumps, high flow water pumps (30-40 GPM), peristaltic pumps, pistonless pumps
Solenoids: experience with singular instances and manifolds of multiple solenoids, dual acting solenoids
Valves: experience selecting valve types, replacement of sealing surfaces and loading springs, application of electrically and pneumatically actuated ball and butterfly valves, valve flow characterization
Heat exchangers, Radiators: experience in low pressure usage