Maria Donatia

SQL and Crystal Reports developer with 4 years of experience in enterprise healthcare and insurance applications. Delivered a large number of production reports end to end: writing and tuning SQL Server stored procedures, designing SAP Crystal Reports with parameters, filters and formulas, and troubleshooting data discrepancies. Also experienced in C#, ASP.NET and .NET Web API, which helps me connect reports, databases and application screens.

SQL & Crystal Reports Developer - Sancy Berhad

(2022-07)

• Delivered a large number of Crystal Reports, each backed by its own stored procedure, parameters and filters, for registration, admission, billing, pharmacy, radiology and nursing.
• Wrote, modified and tuned SQL Server stored procedures and queries using joins, CTEs, aggregations, conditional logic and date/time filters to meet reporting requirements.
• Designed Crystal Reports with parameters, filters, formulas, grouping and database field mapping, and set up report layouts that print correctly on real paper.
• Registered new reports and their parameters in the application so users can run them from the report menu with the right filters and access.
• Investigated report discrepancies, including missing or duplicate records, incorrect totals, parameter prompts, blank output and connectivity problems, and fixed the root cause.
• Validated and reconciled report data against source tables with business users and QA during UAT and production support.
• Gathered report requirements from business analysts and end users and turned them into SQL logic and report layouts.
• Developed RESTful APIs and supported AngularJS screens connected to backend services.

Bachelor of Information Technology - Panimalar Engineering College, Chennai (2016 - 2020)