Pedro Garcia Santillan

SUMMARY Full-Stack Software Engineer (.NET / Angular / SQL Server) with 8+ years of experience building enterprise-grade applications across manufacturing, industrial automation, financial, and retail sectors. Strong background in backend development, API design, database modeling, cloud deployment, and end-to-end project delivery. Experienced collaborating with multicultural teams and international stakeholders. Native Spanish and C1 English, capable of technical communication, documentation, and meetings. CORE TECH SKILLS Languages & Frameworks: C#, .NET, ASP.NET Core, Angular, React, WPF, Xamarin Databases: SQL Server, Oracle, PL/SQL, MongoDB, Transact-SQL Cloud & DevOps: Azure, IIS, Windows Server, CI/CD (Azure DevOps) Tools: Git, Visual Studio, VS Code, Postman, Jira Methodologies: Agile/Scrum, Requirements Analysis, Architecture Design PROFESSIONAL EXPERIENCE Software Engineer (.NET / Angular) — Bray Mar 2024 – Present | Monterrey, Mexico- Full-stack development using ASP.NET Core, Angular, SQL Server and React for internal and customer-facing applications.- Participated in architectural decisions, technology validation and project planning for new enterprise solutions.- Collaborated with cross-functional teams to deliver scalable features and maintain legacy systems. Software Engineer – WPF / Industrial Automation — Güdel Jan 2023 – Mar 2024 | Monterrey, Mexico- Developed WPF desktop applications integrated with MongoDB to support machine automation workflows.- Modified and optimized HMI software for PLC-controlled machines using TwinCAT 3.- Improved UX and operator workflows for machine setup and status visualization. Full-Stack Developer — Net Digital Sep 2020 – Dec 2022 | Monterrey, Mexico- Maintenance and support of .NET enterprise applications using Angular and SQL Server.- Migrated a mobile application to Xamarin, enabling cross-platform support.- Built Windows Services in .NET for background processing and integrations. Full-Stack Developer — Isita Jan 2020 – Sep 2020 | Monterrey, Mexico- Developed a C# communication library for direct integration with gasoline dispensers to execute remote commands.- Designed SQL Server databases, stored procedures and data flows. Full-Stack Developer — Axity Jun 2019 – Dec 2019 | Monterrey, Mexico- Enhanced workflow authorization modules on an enterprise .NET web system for Sigma Alimentos.- Built an NLP model for a financial decision-making application using Azure services for Tecnológico de Monterrey. Full-Stack Developer — General Soft Oct 2016 – Jun 2019 | Monterrey, Mexico- Migrated legacy applications from LISP → C# and VB5 → C#, including PL/SQL procedures in Oracle.- Worked across backend services, web components, reports and integrations. Full-Stack Developer — Kidas Group Sep 2015 – Oct 2016 | Monterrey, Mexico- Built web and console applications based on client requirements.- Designed T-SQL stored procedures, triggers, functions and schemas.- Managed deployments and IIS configuration. Application Support & Developer — Axosnet Mar 2015 – Jun 2015 | Monterrey, Mexico- Provided technical support, ticket resolution and customer configuration.- Developed stored procedures and web service enhancements.- Performed onboarding tasks for new enterprise customers. FREELANCE PROJECTS Freelance Software Engineer — 2020 – Present (Remote)- Designed and delivered custom systems using ASP.NET Core, Angular, SQL Server and IIS.- Managed architecture decisions, database modeling, estimation, deployment and server configuration.- Led end-to-end development lifecycle including QA, maintenance and handover

EDUCATION B.S. in Information Technology — Universidad Autónoma de Nuevo León (2013 – 2017)