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Hi, I'm Marco Silveira, a Computer Engineer with a passion for building robust, scalable software. I specialize in full-stack web development and agile methodologies, with substantial hands-on experience in Angular, .NET Core, SQL databases, and modern cloud and DevOps practices. I enjoy tackling complex architectural challenges, collaborating with cross-functional teams, and turning ideas into high-quality software that improves user experience and efficiency. I’m committed to continuous learning and applying best practices to deliver reliable solutions.…Hi, I'm Marco Silveira, a Computer Engineer with a passion for building robust, scalable software. I specialize in full-stack web development and agile methodologies, with substantial hands-on experience in Angular, .NET Core, SQL databases, and modern cloud and DevOps practices. I enjoy tackling complex architectural challenges, collaborating with cross-functional teams, and turning ideas into high-quality software that improves user experience and efficiency. I’m committed to continuous learning and applying best practices to deliver reliable solutions.

Marco Silveira

Full Stack Developer, Web Developer, Programmer, +4

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Hi, I'm Marco Silveira, a Computer Engineer with a passion for building robust, scalable software. I specialize in full-stack web development and agile methodologies, with substantial hands-on experience in Angular, .NET Core, SQL databases, and modern cloud and DevOps practices. I enjoy tackling complex architectural challenges, collaborating with cross-functional teams, and turning ideas into high-quality software that improves user experience and efficiency. I’m committed to continuous learning and applying best practices to deliver reliable solutions.…Hi, I'm Marco Silveira, a Computer Engineer with a passion for building robust, scalable software. I specialize in full-stack web development and agile methodologies, with substantial hands-on experience in Angular, .NET Core, SQL databases, and modern cloud and DevOps practices. I enjoy tackling complex architectural challenges, collaborating with cross-functional teams, and turning ideas into high-quality software that improves user experience and efficiency. I’m committed to continuous learning and applying best practices to deliver reliable solutions.

Available to hire

Hi, I’m Marco Silveira, a Computer Engineer with a passion for building robust, scalable software. I specialize in full-stack web development and agile methodologies, with substantial hands-on experience in Angular, .NET Core, SQL databases, and modern cloud and DevOps practices.

I enjoy tackling complex architectural challenges, collaborating with cross-functional teams, and turning ideas into high-quality software that improves user experience and efficiency. I’m committed to continuous learning and applying best practices to deliver reliable solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Intermediate

Spanish; Castilian

Fluent

Portuguese

Intermediate

Work Experience

Full Stack Developer at Applica Corp

January 1, 2024 - October 26, 2025

Developed and maintained software solutions as part of a full-stack team, delivering high-quality applications using .NET Core, Angular, and SQL-based data stores. Collaborated with cross-functional teams to implement features and improve system reliability.

Software Engineer at Dualboot Partners

January 1, 2023 - October 26, 2025

Contributed as a software engineer across the full stack, migrating and stabilizing critical financial systems using .NET Core and SQL Server; implemented web data automation with Selenium to streamline file uploads and processing.

Senior Software Engineer at Evertec

January 1, 2022 - October 26, 2025

Participated in the migration of critical financial systems, ensuring operational continuity and data integrity in a financial services environment; worked across .NET Framework/.NET Core and SQL Server, enhancing front-end interfaces with Angular and backend services.

Full Stack Developer at DataSec

January 1, 2021 - October 26, 2025

Contributed to the development and support of an ISMS application, spanning database, backend, and frontend; designed and maintained database schemas, optimized queries, and implemented stored procedures to support complex data workflows; created Crystal Reports and SSRS to provide actionable insights.

Full Stack Developer at Applica Corp

January 1, 2024 - October 26, 2025

Developed and maintained web applications, collaborating with product and design teams. Built features using Angular on the frontend and .NET Core on the backend; designed and consumed RESTful APIs; implemented scalable, robust services; improved performance and user experience; participated in Agile development practices.

Software Engineer at Dualboot Partners

January 1, 2023 - October 26, 2025

Contributed to migration of critical financial systems to maintain operational continuity and data integrity; implemented backend services with .NET Core and Angular, integrated SQL Server, and supported frontend/back-end development. Automated file uploads with a Selenium-based web scraping solution; designed and optimized database schemas and stored procedures, and contributed to CI/CD pipelines.

Software Engineer at Evertec

January 1, 2022 - October 26, 2025

Worked across the full stack to support the migration of critical financial systems; implemented new features on frontend (Angular) and backend (.NET Core); contributed to data security management within ISMS and produced robust interfaces and services.

Full Stack Developer at DataSec

January 1, 2021 - October 26, 2025

Contributed to development and support of an Information Security Management System (ISMS) application, ensuring compliance with industry standards. Worked across the entire stack (database, backend, frontend), delivering high-quality software; designed and maintained database schemas, optimized queries, and implemented stored procedures; developed Crystal Reports and SSRS dashboards for actionable insights; participated in advanced search tool project using graph-oriented databases (Neo4j) with Angular and .NET Core; created an internal social network for employees; developed new functionalities for an electronic transaction processing system, ensuring scalability and robustness.