Martin Bartolo

Full-stack Developer

Building reliable, elegant user experiences from start to finish. Excited about creating, I find joy in bringing ideas to life.

Work Experience

Feb 2024 - Present

  • Spearheading the frontend development efforts for a mobile app using React Native.

  • Collaborating on the design and implementation of RESTful APIs using OpenAPI specifications.

  • Creating a comprehensive testing strategy using Jest and MSW to ensure the reliability of the app.

  • Working with the team to implement CI/CD pipelines to automate the deployment process.

  • Contributing to the development of a design system to ensure a consistent user experience across the app.

React NativeTSJestMSW

Oct 2023 - Dec 2023

  • Worked on MLOps, contributing to the implementation of solutions for efficient model deployment and data processing. Built applications using Python, Angular and SCSS.


Mar 2022 - May 2023

Machine Learning Annotator @ CU Boulder

  • Contributed to the creation and maintenance of multiple different natural language processing datasets for use in research by the Computational Linguistics Department.

Aug 2021 - Dec 2021

Computer Science Grader @ CU Boulder

  • Graded homework and exams for over 100 students. Ran group and individual sessions to tutor students and answer their questions.

May 2016 - Jul 2021

  • Grew a successful online store on fiverr.com, offering graphic design services and working with over 1000 individuals and brands, amassing over 1100 orders and 900 5-star reviews in the process.

Adobe PhotoshopAdobe Illustrator

Side Projects



A web e-commerce platform for independent music creators



I make music under the name yesok, creating instrumentals for rap artists around the world.

FL Studio


Aug 2021 - May 2023

M.S. in Computer Science @ University of Colorado Boulder

GPA: 3.8/4.0

  • Capstone project with Lockheed Martin analyzing supply chain risks using Spacy for natural language processing and PyTorch to fine-tune Hugging Face transformer models. Models were handed off for use by the Lockheed Martin team at the end of the project.

Oct 2017 - Jun 2021

B.Sc. in Computer Science and Maths @ University of Malta

GPA: 3.3/4.0