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Matheus Philippe Rosa Parreira

@matheusphilipperosap

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Lead developer specializing in full-stack web solutions and process automation.

Brazil

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What I'm looking for

I seek roles where I can lead full-stack development and automation efforts, collaborate cross-functionally in Agile teams, and deliver measurable operational impact.

I am a lead developer with hands-on experience building full-stack web solutions, automations, and business process improvements using Next.js, React, JavaScript, TypeScript, Node.js, Python, SharePoint and Power Platform. I have led end-to-end projects that delivered measurable impact, including a process automation that reduced annual costs by 2 million SEK, while mentoring junior developers and collaborating closely with product owners in Agile teams.

Earlier I worked as a QA tester executing functional and regression testing across environments and documenting clear bug reports in Jira. I hold a Bachelor's degree in Manufacturing Engineering, contributed to university web projects using React, and bring strong problem-solving, documentation, and cross-functional communication skills to drive reliable deliveries.

Experience

Work history, roles, and key accomplishments

Lead Developer

Idealit Consulting and IT

Sep 2023 - Apr 2025 (1 year 7 months)

Led end-to-end development of SharePoint and Power Platform business solutions, delivering a process automation that reduced costs by 2 million SEK annually and improved operational efficiency; mentored 2 junior developers and collaborated with product owners in Agile/Scrum.

SharePoint Power Automate JavaScript Python Solution Architecture Agile Documentation

Quality Assurance Tester

Idealit Consulting and IT

Oct 2021 - Aug 2023 (1 year 10 months)

Executed functional and regression testing across three environments, validated features against acceptance criteria, and documented defects in Jira to improve product quality and test coverage.

Functional Testing Regression Testing Jira Acceptance Criteria Collaboration

Education

Degrees, certifications, and relevant coursework

Universidade Federal de São Paulo

Bachelor's Degree, Manufacturing Engineering

2020 - 2024

Activities and societies: Consultancy project on production control system; co-developed 'EngProd' university extension website using React.

Bachelor's degree in Manufacturing Engineering with hands-on projects including a production control system consultancy and co-development of the 'EngProd' institutional website using React.