Sebastien Cayo

Experience

• 

  The Home Depot

  May 2019 - Aug 2019

  Cashier
• 

  Case Western Reserve University

  Aug 2019 - May 2022

  Created Python scripts to analyze the systematic errors of different observational techniques when observing the CosmicMicrowave Background. Mentored and supervised groups of 36-50 First Year residents.Performed several administrative duties, including room transfers, incident reports, and maintenance requests.Attended, participated, and contributed to monthly staff meetings addressing resident needs

  • Research Assistant

    Sept 2021 - May 2022

  • Resident Assistant

    Aug 2019 - May 2022
• 

  AT&T

  Jun 2020 - Jul 2020

  Summer Extern
• 

  The University of Virginia

  May 2021 - Jul 2021

  DevHub Online Intern

  Wrote data acquisition programs for an NCAA Men's Basketball Team app using MySQL Workbench and Python.Coded, tested, and debugged programs as outlined by technical and functional requirements.

• 

  Internet2

  May 2021 - Aug 2021

  Marketing and Engagement Online Intern

  Created a software program that adds new tags to accounts to better help the marketing team target adsDocumented program for broader use.Categorized 44,000+ accounts. A problem which the company has had for over 10 years.

• 

  HCLTech

  May 2022 - now

  - Primary process engineer using precision laser processing systems.- Leading a team of process techs and engineers.- Developed cutting-edge laser cutting recipes for marking thin film coatings, filamentation, and ablation operations using thin, brittle substrates used in next-generation AR/VR optical systems.- Skilled in alignment fiducial detection programming for vision systems.- Developed streamlined DOEs for filamentation and ablation processes leading to high edge strength and part yield.- Designed and implemented many DOEs for laser process optimization of new materials.- Optimized task tracking system for better and clearer metrics.- Worked with various teams and vendors to resolve challenging prototyping issues.- Knowledgeable about mechanical and electronic testing and measuring tools, including oscilloscopes and multimeters, interferometers, break force testers, as well as 2D laser confocal and inspection microscopes- Knowledgeable about cleanroom processes and conditions.- Developed an easy-to-understand, and follow, naming convention for operation files and laser recipes.- Upgraded laser processes so our small lab can keep up and even outpace some major manufacturers in terms of quality and output of parts.- Developed 200+ separate laser processes for cutting through various substrates, coatings, and thicknesses.- Used python to quantify the quality of the parts made using our processes. Show less

  • Laser Process Engineer @ Meta Reality Labs

    Jul 2022 - now

  • Lab Process Engineer Technician @ Meta Reality Labs

    May 2022 - Jul 2022