Senior Full Stack Software Engineer | C#/.NET | ASP.NET | SQL Server | Angular

Senior Full Stack Software Engineer with over 10 years of experience developing and maintaining enterprise web and mobile applications using C#, ASP.NET Razor, Angular, AngularJS, Oracle SQL, SQL Server, MongoDB, MySQL, -----------, and PHP. Experienced throughout the full software development lifecycle, including application enhancement, debugging, testing, troubleshooting, legacy system modernization, REST API integration, and Agile software development. Proven ability to mentor developers and deliver reliable business solutions.

Core Competencies

• Full Stack Development
• C# / .NET / ASP.NET Razor
• Angular & AngularJS
• REST API Integration
• Oracle SQL, SQL Server, MongoDB, MySQL
• Enterprise Application Development
• Application Maintenance & Enhancement
• Debugging & Troubleshooting
• Software Testing & QA
• Agile Development
• Technical Documentation
• Technical Leadership

Professional Experience

Full Stack Developer | Workbin | Jan 2023 – Apr 2026
• Maintained and enhanced existing web and mobile applications by developing new features and improving application functionality.
• Worked with ASP.NET Razor and C# for backend development, MongoDB for database management, and Angular and AngularJS with Bootstrap for responsive UI development.
• Performed debugging, testing, troubleshooting, and application enhancements based on business requirements.
Web and Mobile Developer | Workbin | Apr 2019 – Feb 2021
• Maintained and enhanced existing web and mobile applications by developing new features, improving functionality, and resolving application issues.
• Worked with ASP.NET Razor, C#, MongoDB, JavaScript, AngularJS, and Bootstrap.
Software and Web Quality Assurance | Pioneering Programmers | Jun 2018 – Apr 2019
• Performed white-box and black-box testing of web applications.
• Identified, documented, and reported software defects with clear steps to reproduce issues, supporting troubleshooting and resolution.
Lead Software Developer | Lane | Oct 2015 – Jun 2018
• Led software development activities for web and mobile applications supporting a Warehouse Management System.
• Developed new modules and enhanced existing functionality.
• Maintained and improved a legacy Payroll System using ASP.NET with ----------- and Microsoft SQL Server.
• Supported debugging, testing, ongoing system enhancements, and mentored 3 developers.
System Developer Associate | Antonio Rivera Consulting Inc. | Feb 2014 – Aug 2015
• Developed new applications and enhanced existing systems using VBA, MySQL, and Microsoft Access.
• Followed Agile software development practices.
• Created detailed technical documentation supporting maintenance, troubleshooting, enhancements, and knowledge transfer.
PHP Front-End Developer | Segworks | Oct 2013 – Jan 2014
• Enhanced and maintained a PHP-based Hospital Information System.
• Modified and debugged application functionality and user interfaces using PHP, jQuery, HTML, CSS, and MySQL.
UI Developer | Paperless Trail Inc. | Aug 2012 – Mar 2013
• Developed and debugged web application user interfaces using ASP.NET, jQuery, HTML, and CSS.
• Worked from client mockups and functional requirements in an Agile development environment.

Technical Skills

Languages: C#, -----------, PHP, JavaScript, SQL
Frameworks: ASP.NET Razor, ASP.NET, Angular, AngularJS, Bootstrap
Databases: Oracle SQL, Microsoft SQL Server, MongoDB, MySQL, Microsoft Access
Tools: Git, Visual Studio, Eclipse, Postman, IIS
Methodologies: Agile, REST APIs, Debugging, Testing, Technical Documentation

Education

Bachelor of Science in Information Technology
Ateneo de Davao University