Matheus Cardoso

Improved code efficiency by 10% by eliminating obsolete JavaScript dependencies and updating to latest libraries. Reduced admin tool loading time by 15% by migrating core functions from KnockoutJS to HTMX, and maintained internal and external tools using Python and Django.

Worked on backend using Python, Django, and GraphQL. Enhanced tooling efficiency by 10x via tooling replacement with newer tools such as Ruff, and co-led a project related to client health assessment.

Developed batch processing feature that processed large scenarios in small batches, leading to a contract of $10M ARR. Developed and maintained internal and external APIs, and proposed the use of OpenAPI (OAS) to document APIs, improving readability and use by other teams.

Addressed key issues on tooling, preventing broken code from being committed to the main repository, promoting faster development and increasing reliability. Improved client satisfaction by resolving performance issues affecting hundreds of users.

Boosted internal customer engagement by 25% by building a platform for a genetics laboratory. Developed additional features, refactored existing code, and added tests to a key microservice, improving API response by up to 30%.

Increased performance by 50% of one of the most essential pages of a system. Improved user performance by joining the platform team and leading discussions enhancing UX for at least 15 pages, and developed essential features including a key feature that compares large objects.

Worked as a front-end software engineer for one of Impulso's customers in the education sector, implementing bug fixes and new features.

Enhanced application performance by 50% by implementing a new component architecture within a rewritten front-end. Worked on main business processes including checkout and billing, and delivered on time.

Collaborated on different projects such as financial and transportation applications, acting as back-end software engineer building REST APIs and full-stack services, and also building mobile applications. Mentored junior coworkers.

Introduced and presented concepts of TDD, Continuous Integration, Continuous Delivery, and Software as a Service, proposing a new product in the cloud. Improved team productivity by 15% by introducing Kanban concepts, and performed as Senior Software Engineer on 2 projects.

Improved product line efficiency by managing a portfolio of 4 products, resulting in R$ 400,000.00 savings. Proposed Scrum as a methodology of management and development process, leading to better communication and a 20% improvement in software quality and speed.

Contributed to a company-wide Agile adoption initiative, helping the team reduce delivery time by 10%.

Master of Science degree in Computer Science from Universidade Federal da Bahia, completed from 2012 to 2015.

Bachelor of Engineering in Computer Engineering from Universidade Estadual de Feira de Santana, completed from 2005 to 2010.