Chief of Software Development & Application Section - Electricity Company of Timor-Leste (EDTL) (Enterprise Claims & Travel Management System)
Duration: 2022 – Present
Summary:
- Full-stack web application built with C#, ASP
- NET Core, REST APIs, and SQL Server to automate employee claim approvals, authorization rules, and travel workflows
- This system streamlines internal processes and enhances operational efficiency within the organization
Responsibilities:
- Directed end-to-end full-stack software development, modernization, and maintenance for enterprise web applications.
- Built responsive front-end interfaces using JavaScript, React, HTML5, and CSS3.
- Developed robust RESTful back-end microservices.
- Managed development work items, bug tracking, pull requests, and CI/CD workflows using Azure DevOps Services and Git.
- Architected and tuned SQL Server databases, creating complex stored procedures, triggers, views, and indexes for peak performance.
- Diagnosed and troubleshot application, API, and database production defects across cloud and on-premises environments.
- Interfaced directly with business leadership to gather requirements, communicate technical timelines, and provide guidance.
- Utilized AI-assisted development tools (ChatGPT, GitHub Copilot) and prompt engineering to accelerate feature delivery and unit testing.
Technologies: C#, ASP.NET Core, .NET 6/8, RESTful APIs, Microsoft SQL Server, JavaScript, React, HTML5, CSS3, Azure DevOps Services, Git, ChatGPT, GitHub Copilot
Chief of Software Development & Application Section - Electricity Company of Timor-Leste (EDTL) (Enterprise API & Integration Suite)
Duration: 2022 – Present
Summary:
- Architected RESTful services and SQL database structures with secure authentication protocols connecting legacy systems with modern modules
- This integration suite enables seamless data exchange and interoperability across enterprise systems
Responsibilities:
- Designed and implemented RESTful API services and secure authentication protocols.
- Developed and optimized SQL database structures to support integration needs.
- Managed CI/CD workflows and code reviews to ensure high-quality delivery.
- Collaborated with stakeholders to align integration solutions with business requirements.
Technologies: C#, ASP.NET Core, RESTful APIs, Microsoft SQL Server, Azure DevOps Services, Git
SAP Business One Functional & Technical Consultant - Electricity Company of Timor-Leste (EDTL) (SAP Business One ERP Customization and Support)
Duration: 2022 – Present
Summary:
- Engineered custom C# and ASP
- NET add-ons and back-end integration solutions for SAP Business One ERP modules
- Developed complex T-SQL queries, stored procedures, and custom Crystal Reports for automated corporate reporting, enhancing ERP functionality and reporting capabilities
Responsibilities:
- Developed custom C# and ASP.NET add-ons for SAP Business One ERP modules.
- Created complex T-SQL queries, stored procedures, and custom Crystal Reports for automated reporting.
- Provided tier-2/3 production support, resolving database schema, integration, and functional software tickets.
Technologies: C#, ASP.NET, SAP Business One SDK, T-SQL, Crystal Reports
Software Engineering & Team Leader - Critical Software (Portugal) (Enterprise Software Projects)
Duration: 2014 – 2017
Summary: Led development teams in delivering enterprise software projects, overseeing sprints, task distribution, code reviews, and quality assurance to ensure successful project completion and high-quality software products.
Responsibilities:
- Led development team sprints and task distribution.
- Conducted code reviews and ensured quality assurance.
- Managed team collaboration and project delivery timelines.
Upstaffer since August, 2026
