Igor Marcel Moreira Xavier
@igormarcelmoreiraxav
Full-Stack Developer and technical reference building secure mobile, web, and backend systems.
What I'm looking for
I’m a Full-Stack Developer with 6+ years of experience building mobile, web, and backend systems across multiple industries. I’ve served as a technical reference in complex projects—leading architecture decisions, defining code standards, and mentoring developers in multicultural, distributed teams.
At TRUE — Tecnologia para a vida, I led enterprise mobile initiatives and migrations, including a full technology migration from Xamarin to .NET MAUI across 6 production applications. I also built and maintained CI/CD pipelines for Android and iOS, integrated Play Integrity API for runtime security on Android, and managed MDM distribution via Microsoft Intune with configuration management and RBAC-aligned access controls.
Experience
Work history, roles, and key accomplishments
Senior Full-Stack Developer
TRUE — Tecnologia para a vida
Jan 2022 - Jan 2025 (3 years)
Served as technical reference for mobile and web development teams, guiding architecture, reviewing code, and defining standards across concurrent projects. Led CI/CD and enterprise mobile distribution via Microsoft Intune and migrated 6 production Xamarin apps to .NET MAUI while improving delivery reliability and reducing release overhead.
Full-Stack Developer
Interanet IT
Jan 2020 - Jan 2022 (2 years)
Built web, backend, and mobile solutions across healthcare, finance, education, and energy clients, supporting both new development and ongoing maintenance. Delivered and integrated systems including a Moodle LMS deployment, ERP API integrations, Joomla/SharePoint workflows, and Xamarin Forms mobile applications.
Education
Degrees, certifications, and relevant coursework
Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS)
Bachelor’s in Software Engineering, Software Engineering
2023 -
Bachelor’s in Software Engineering at Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS) since 2023; currently studying with an academic exchange in South Korea.
Universidade Estadual do Rio Grande do Sul (UERGS)
Control and Automation Engineering, Control and Automation Engineering
2020 - 2022
Studied Control and Automation Engineering at Universidade Estadual do Rio Grande do Sul (UERGS) from 2020 to 2022 (incomplete).
Hankuk University of Foreign Studies (HUFS)
Academic exchange (Software Engineering), Software Engineering
2026 -
Academic exchange in Software Engineering at Hankuk University of Foreign Studies (HUFS) in 2026.
Availability
Location
Authorized to work in
Job categories
Skills
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