At SofFit Technologies, I contributed to the attendance module of a workforce management platform connecting biometric machines across branches. I also worked on bug fixing and testing across attendance, payroll integration, timesheets, and the employee self-service portal, as well as GPS-based geofencing features.
At Total eBiz Solutions – Loyal Innovations, I developed two CRM interfaces for transferring data to a health record system for NKF Singapore. The integrations used XML and WCF SOAP services, with a nightly SFTP reconciliation process.
At LabTasks Inc, I built and maintained Innovative Lab, a .NET application automating hospital laboratory operations. I also worked on compliance with CLIA and systems for laboratory operations and communication.
Across banking and other projects, I developed and maintained applications for organizations including FIS Global, OS First Solution, and Emmaculate. More recently, I built .NET and Ollama projects for local AI chat and RAG document question answering, including an ASP.NET Core API with document retrieval and vector search.
