Efrain Arreche Otero

- Lead the Enrollment Platform Pod devs, including ritual meetings like grooming, planning and daily standup.
- Mentor new devs to reach the goals of each sprint, do pair programming if needed, teach Stimulus and Turbo, etc.
- Do code review and write good quality code that is easy to maintain, with proper tests.
- Help to create the University Portal (a dashboard for admin of universities) that extends the administrate gem to have a brand new style and use turbo for certain features.
- Have meetings with the product team, estimate projects from an overall perspective.
- Write tech specs from product specs.
- Decompose Tech Specs into Jira tickets.
- Do proof of concepts to investigate the best approach for new projects or functionalities.
- Developed a new hiring process with a live set of tests.

- Developing full-stack Ruby on Rails apps for finance and administration processes that make a better process than what they used to have by avoiding flow errors, data duplication, printing papers, etc.
- Paycheck receipts and all other kinds of vital employee personal information are no longer being printed thanks to one web app working since 2017.
- Selling bus tickets with a ruby web app since 2016
- Managing wire transfers 2018 and then Expanded the Wire Transfer system into all kind of payments that the company does since June 2019
- Implementing fully-fledged features to all accounting related operations
- Managing repositories and user permissions on Linux servers
- Building and managing MySQL and SQL Server databases
- Designing and developing web-based applications, project prototypes, proofs of concept, and client demonstrations
- Evaluating performance of critical visual and code components and optimize them to assure maximum performance and scalability
- Performing design and code reviews for all key application functional components using HTML, CSS, and Javascript