Zee Luck

Senior .NET Backend & SQL Server Engineer with 10+ years modernizing enterprise systems across healthcare, finance, and insurance. Strong in .NET Core/8, REST APIs, microservices, SQL optimization, and clean architecture. Experienced in modernizing legacy applications, improving data workflows, and building reliable, scalable backend services.

Consultant - Deloitte, Harrisburg, PA — Ibusiness Solution LLC - Harrisburg, PA

(2026-04 - 2026-07)

Worked on the WCAIS system, which supports judges, attorneys, claimants, and insurance carriers. Prototype built a Vue.js 3.0 prototype called the Dual‑Role Judicial Resource Planner, used by judges and judge secretaries to manage court schedules, mediation events, and room reservations.

• Built new backend API endpoints using C# and followed clean architecture /DI practices.

Sr. Application Developer - University of Pennsylvania Health System - Philadelphia, PA

(2025-08 - 2026-01)

Led the migration of legacy VB.NET and C# console applications to .NET 8, strengthening backend architecture through Clean Architecture and dependency injection while improving maintainability.

• Rebuilt SSIS ETL workflows into .NET 8 batch services, improving reliability and simplifying maintenance.
• Designed and enhanced RESTful APIs supporting internal enterprise systems.
• Developed and optimized complex SQL Server stored procedures and queries used in reporting.
• Maintained and enhanced SSRS reports and supported production issues.
• Used Dapper 2.1 with the repository pattern to improve data access.

Sr. Software Developer - Radix Software Inc. - Scottsdale, AZ

(2024-08 - 2025-01)

Led the migration of critical redIQ applications from Berkadia to Radix with zero downtime and full data integrity.

• Enhanced redIQ using ASP.NET MVC/Core, Razor, jQuery, and Bootstrap, supported by N Unit test coverage.
• Modernized RESTful APIs by upgrading from .NET Framework to .NET Core and rebuilt them using clean architecture and dependency injection, while creating scalable microservices for the redIQ rewrite.
• Collaborated with engineering, QA, and product teams to optimize performance in the new environment.
• Improved reporting performance through query tuning, indexing, and star-schema data modeling.

Sr. Software Developer - Berkadia Commercial Mortgage - Norristown, PA

(2021-06 - 2024-08)

Enhanced redIQ stability by resolving recurring production issues and strengthening .NET Core/MVC components.

• Worked with Product Owners and Scrum Masters to deliver important features in Agile sprints.
• Modernized the redIQ platform by migrating to React, Node.js, and .NET Core 5, and designing resilient microservices.
• Managed development using Azure DevOps (Repos, Pipelines, Boards).
• Improved reporting and production support through SQL tuning and stored procedure updates.

Application Developer - Citadel Credit Union - Exton, PA

(2020-11 - 2021-06)

Supported multiple intranet and backend applications across the organization.

• Designed and optimized stored procedures and indexing strategies to reduce blocking and improve performance.
• Developed .NET batch jobs for automated marketing workflows.
• Modernized internal applications using Angular (POC only) and .NET Core with asynchronous programming.

Associate (Software Engineering) - JP Morgan Chase - Wilmington, DE

(2015-09 - 2020-10)

Built intranet applications for various business units and collaborated closely with stakeholders.

• Developed ETL processes using SSIS and SSRS, along with console applications for data processing.
• Developed full-stack .NET applications and asynchronous RESTful APIs in C#.
• Managed SQL Server and Oracle database development, including stored procedures and data models.
• Provided mentorship and handled production support.

Consultant for Chubb Insurance - TEKsystems - Philadelphia, PA

(2014-10 - 2015-09)

Built ASP.NET applications and Web APIs to manage property location data.

• Designed database, stored procedures, and queries for multiple enterprise applications.
• Developed SSIS packages and data services for importing and transforming property data.
• Improved dashboards, reports, and system integrations across policy, claims, and engineering systems.
• Led offshore and onshore development coordination across application development and maintenance activities.

Consultant for CSC Global - PSCI - Wilmington, DE

(2014-07 - 2014-10)

Handled tickets and fixed defects across multiple applications.

• Improved MVC and backend applications through enhancements and bug fixes.

Sr. Systems Consultant (Full-Time) - Chubb Insurance - Wilmington, DE

(2008-01 - 2014-06)

Documented business processes for the Account Global Services department. Built intranet websites and backend processes using ASP.NET, C#, SQL Server, SSIS, SSRS, XML, and Ajax.

• Migrated Access/Excel applications to .NET web applications.
• Developed SSIS packages and console applications for data import/export.
• Provided production support for applications and scheduled jobs.
• Prepared technical specification documents and worked with offshore teams.
• Analyzed and redesigned the MAX application for a full rewrite.
• Designed and implemented databases with stored procedures, queries, views, and triggers.
• Led projects and managed cross‑shore development team.

Master's degree - systems and information - Birla Institute of Technology and Science, Pilani

Diploma - Systems Analysis and Data Processing - Annamalai University