I am an experienced Agile Web Developer with a strong passion for collaboration and customer satisfaction. Over the years, I've honed my skills in various technologies, developing solutions that meet client needs and enhance user experiences.

Thomas Kusnierek

PRO
5.0 (1 review)

I am an experienced Agile Web Developer with a strong passion for collaboration and customer satisfaction. Over the years, I've honed my skills in various technologies, developing solutions that meet client needs and enhance user experiences.

Available to hire

I am an experienced Agile Web Developer with a strong passion for collaboration and customer satisfaction. Over the years, I’ve honed my skills in various technologies, developing solutions that meet client needs and enhance user experiences.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Contract Software Developer at Center for Energy and Environment
January 1, 2022 - June 11, 2024
Transform and enhance energy savings reports to a PHP and HTML platform for CEE’s web-based application (IFACET). Generate JSON data to route to PHP servers. Collaborate with staff to maintain application code base using established design methods. Use Git and Bitbucket to maintain code and submit changes.
Software Developer at Quantum Graphics L.L.C.
January 1, 2016 - December 31, 2021
Developed custom in-house and public-facing web sites, applications, and services using .Net and other technologies. Created public web applications using C#, MVC, Entity Framework, Javascript, JQuery, HTML, ASP.NET, Razor, Ajax, Bootstrap, and CSS. Developed in-house applications with C#, WPF, WinForms, SQL, Entity Framework, REST API, XML, PDF technologies, WCF services, JSON. Provided numerous API-based applications for transactions with Shopify, OnTrack, VeraCore, SAP, Marcom, and others.
Web Developer at ParishSOFT L.L.C., formerly The Software Library
January 1, 2007 - December 31, 2016
Key developer of enterprise-level .NET web applications for churches, schools, and non-profits, increasing efficiencies and cost savings. Developed .NET business applications using Agile methodology. Proposed product enhancements and provided time estimates using C#, SQL, T-SQL, Javascript, JQuery, HTML. Expert in accounting business logic for non-profit accounting. Designed accounting and payroll web applications in ASP.NET, C#, SQL, T-SQL, Javascript, JQuery, HTML. Developed SQL scripts for customer chart of accounts. Led daily stand-ups and collaborated using TFS, Version One, JIRA. Handled complex customer support escalations.
Client Support Manager / Developer at ParishSOFT L.L.C., formerly The Software Library
January 1, 1990 - December 31, 2007
Managed team providing timely, high-quality telephone software support. Coached representatives and resolved escalated complex customer issues. Fostered high customer satisfaction. Developed and maintained new desktop applications.
Client Support Representative at ParishSOFT L.L.C., formerly The Software Library
January 1, 1987 - December 31, 1989
Resolved customer issues using effective technical communication. Consulted with new customers on initial setup and best practices. Provided individual and group training sessions.
Software Developer at Sigma Solutions
July 1, 2025 - Present
Developed nonprofit websites and mobile applications. Contributed as a volunteer web developer for a local nonprofit using WordPress, and created a mobile application for guided meditation using .NET Maui.
Software Developer at Sigma Solutions – Personal Business Entity
July 1, 2025 - Present
Developed nonprofit websites and mobile applications, collaborated with local nonprofits to enhance their digital presence, and created a guided meditation mobile application using .NET Maui.
Web Developer at ParishSOFT L.L.C.
January 1, 2007 - January 1, 2016
Key developer of enterprise .NET web applications tailored for non-profit organizations, focusing on accounting and payroll functionalities.

Education

Master of Business Administration at University of St. Thomas, St. Paul, MN
January 1, 0000 - December 31, 0000
B.S. Computer Science at Minnesota State University, Mankato, MN
January 1, 0000 - December 31, 0000
Master of Business Administration at University of St. Thomas
January 1, 2015 - January 1, 2017
B.S. Computer Science at Minnesota State University, Mankato
January 1, 2003 - January 1, 2007

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Non-Profit Organization, Financial Services, Energy & Utilities, Education, Retail, Manufacturing, Professional Services