Hi, I'm Steve Stacel. I'm a Senior Software Engineer with extensive experience in full-stack development, cloud computing, and scalable systems architecture. I specialize in C#, ASP.NET, Python, Angular, and SQL Server, and I enjoy mentoring junior developers. I'm proficient in modernizing legacy systems to Azure, applying SOLID principles, and delivering optimized software with APIs, microservices, and AI-driven features. I thrive on driving innovation, reducing costs, and improving system efficiency. I work well with cross-functional teams to design robust solutions that meet business needs while keeping quality and maintainability top of mind.

Steve Stacel

Hi, I'm Steve Stacel. I'm a Senior Software Engineer with extensive experience in full-stack development, cloud computing, and scalable systems architecture. I specialize in C#, ASP.NET, Python, Angular, and SQL Server, and I enjoy mentoring junior developers. I'm proficient in modernizing legacy systems to Azure, applying SOLID principles, and delivering optimized software with APIs, microservices, and AI-driven features. I thrive on driving innovation, reducing costs, and improving system efficiency. I work well with cross-functional teams to design robust solutions that meet business needs while keeping quality and maintainability top of mind.

Available to hire

Hi, I’m Steve Stacel. I’m a Senior Software Engineer with extensive experience in full-stack development, cloud computing, and scalable systems architecture. I specialize in C#, ASP.NET, Python, Angular, and SQL Server, and I enjoy mentoring junior developers. I’m proficient in modernizing legacy systems to Azure, applying SOLID principles, and delivering optimized software with APIs, microservices, and AI-driven features.

I thrive on driving innovation, reducing costs, and improving system efficiency. I work well with cross-functional teams to design robust solutions that meet business needs while keeping quality and maintainability top of mind.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Work Experience

ETL Developer at SunLife Financial
April 1, 2025 - Present
Converted hard-coded SQL queries to parameterized queries for KPI summary data and cost analysis. Designed WPF Summary page to show P&L by departments, groups, subsidiaries, and clients; created KPI snapshots for analysis. Created new reports to display data graphically for management. Implemented 3rd Normalized SQL DB with primary keys, clustered indexes, standardized naming conventions, uniform data-types, and foreign keys. Archived production data older than 3 years to Azure cloud to improve query efficiency. Tech: C#, VS 2019, TFS, SQL Server, T-SQL, WPF, ASP.NET.
Consultant at PGT Innovations
October 1, 2023 - April 1, 2025
Performed C# code changes, production support, and application enhancements. Enhanced CGI Sales application (C#, WPF, SQL Server) to improve efficiency and workflows. Merged CGI subsidiaries into Azure .NET Core 8 environment to enable cross-subsidiary communication. Designed and implemented Azure Event Hub to move on-prem data to Azure. Wrote T-SQL queries, scripts, and stored procedures; data migration. Implemented Web Forms and ASP.NET Core6 patterns; CI/CD in Azure DevOps; Docker containerization. Integrated SharePoint with D365 as part of broader integration. Created Python utilities to speed up stored procedures.
Consultant at Integrated Resources
March 1, 2023 - October 1, 2023
Created about 40 C# API middleware services for a brand-new web application ProviderPortal. Recommended database redesign to reduce granular data layer; after redesign, CRUD operations improved. Assisted with Angular front-end; created login page; token retrieval via Angular interceptor; tested with Swagger and Postman; used Docker for containerized development; GitHub repository; developed Python-based speed-ups for stored procedures.
Sr. Software Developer at Infosys (Remote)
October 1, 2021 - March 1, 2023
Enhanced Angular 16 front-end code for CancerCare; upgraded Novologix app; eliminated encryption to improve throughput; consolidated ODBErrors; improved application flow with Try/Catch blocks. Reengineered Molina SQL Server DB to speed up queries; redesigned front-end with React components; Docker-based deployment; contributed to 100+ stored procedures, SSIS packages, and SSRS reports; improved data throughput and maintainability.
Team Lead at Mphasis (Remote) Schwab
September 1, 2018 - October 1, 2021
Transformed paper forms to DocuSign electronic forms; implemented Domain Driven Design to align with Schwab domain. Used WCF to transfer data between Angular front-end and DB. Created C# APIs and Microservices; Python microservices to streamline code and reduce monolithic dependencies. Built a DocuSign demo prototype (SSO, authentication, API calls, template creation). Demonstrated Angular9 POC using Everest Web-Component library. Emphasized SOLID principles and efficient testing. Leveraged SSRS and SSIS for streamlined financial reporting; Docker-based CI/CD; led a team of 4–6 developers.
Sr. Net Developer at Infosys (Miami, FL)
July 1, 2010 - September 1, 2018
Enhanced FPLES Billing Manager using C#, WPF, HTML5, and SQL Server 2016. Built Python SPA applications for marketing data analysis and campaigns. Added Surge Shield IBM app to Billing Manager. Created WCF contracts to transfer data between front-end and DB. Designed a universal letters template system with a DB-backed data store to centralize paragraph content. Implemented Docker to isolate changes; increased throughput and efficiency. Led creation of 100+ stored procedures, 25 SSIS packages, and 17 SSRS reports across departments.

Education

BSCS at New York Institute of Technology
January 11, 2030 - January 2, 2026
ASCS at Nassau Community College
January 11, 2030 - January 2, 2026

Qualifications

SharePoint Master’s Program SPMP
January 11, 2030 - January 2, 2026
Microsoft Certified Programmer MCP
January 11, 2030 - January 2, 2026
Microsoft Certified Systems Engineer MCSE
January 11, 2030 - January 2, 2026
Microsoft Certified Technology Specialist MCTS
January 11, 2030 - January 2, 2026

Industry Experience

Financial Services, Healthcare, Software & Internet, Professional Services