I’m a full-stack .NET developer who enjoys turning complex business rules into maintainable, customer-facing software. Over the last several years I’ve worked across the full stack—Angular and React frontends, ASP.NET Core/C# APIs, and SQL (PostgreSQL and SQL Server)—to diagnose issues end-to-end and deliver reliable enhancements. I’ve also spent substantial time building and modernising enterprise platforms: from document-management and library systems to property-valuation reporting workflows used by government councils. I collaborate closely with Product Owners, optimise performance through SQL and caching, and bring practical DevOps experience with AWS and containerised deployments to help teams ship confidently.…

Kevin Wolrath

I’m a full-stack .NET developer who enjoys turning complex business rules into maintainable, customer-facing software. Over the last several years I’ve worked across the full stack—Angular and React frontends, ASP.NET Core/C# APIs, and SQL (PostgreSQL and SQL Server)—to diagnose issues end-to-end and deliver reliable enhancements. I’ve also spent substantial time building and modernising enterprise platforms: from document-management and library systems to property-valuation reporting workflows used by government councils. I collaborate closely with Product Owners, optimise performance through SQL and caching, and bring practical DevOps experience with AWS and containerised deployments to help teams ship confidently.…

Available to hire

I’m a full-stack .NET developer who enjoys turning complex business rules into maintainable, customer-facing software. Over the last several years I’ve worked across the full stack—Angular and React frontends, ASP.NET Core/C# APIs, and SQL (PostgreSQL and SQL Server)—to diagnose issues end-to-end and deliver reliable enhancements.

I’ve also spent substantial time building and modernising enterprise platforms: from document-management and library systems to property-valuation reporting workflows used by government councils. I collaborate closely with Product Owners, optimise performance through SQL and caching, and bring practical DevOps experience with AWS and containerised deployments to help teams ship confidently.

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Experience Level

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

English
Advanced
Javanese
Advanced
Aragonese
Intermediate

Work Experience

Domain - Full-Stack Software Engineer
January 1, 2026 - Present
Worked on a SaaS property-valuation platform tracking Victorian and Western Australian property (including residential property and mining tenements) used primarily by councils for council-rates assessment and billing. Joined to reduce an existing development backlog by partnering with Product Owners to understand complex valuation and reporting business rules before implementing fixes and enhancements. Investigated defects across the Angular frontend, C#/ASP.NET Core APIs, PostgreSQL, and complex SQL to identify root causes—such as missing properties in mining-tenement scheduling reports due to incomplete SQL joins for specific Local Government Area reporting groups. Developed and maintained functionality across Angular, ASP.NET Core, and PostgreSQL in an AWS-hosted environment.
Domain – Full-Stack Software Engineer
January 1, 2026 - July 1, 2026
Developed Angular, ASP.NET Core and PostgreSQL solutions. Optimised SQL queries and backend performance. Resolved complex production issues and supported AWS-hosted applications. Used AI tools to accelerate development and testing, with a focus on verification through developer review, testing and validation.
Full-Stack Software Engineer at Knosys
March 1, 2019 - December 1, 2025
Designed Angular and React applications and built REST APIs and backend services. Improved performance through SQL optimisation and caching. Modernised legacy systems and mentored developers. Delivered maintainable solutions across frontend and backend, with emphasis on performance and reliability.
Software Developer at Tribal Group
September 1, 2007 - February 1, 2019
Delivered education platforms using C#, ASP.NET MVC and SQL Server. Built parent portals, payment and attendance systems. Developed enterprise integrations and reusable APIs, supporting full lifecycle development with backend services and database-driven features.
Software Developer / IT Manager at Direct Response Australia
October 1, 2002 - September 1, 2007
Developed CRM and workforce management systems. Led a small development team while remaining hands-on with core engineering work. Built and maintained business-critical applications and supported operational requirements for the organisation.
Software Developer at EIS Australia
August 1, 2000 - June 1, 2002
Developed Department of Human Services applications using VB6, Delphi and SQL Server. Worked on internal systems and data-driven applications, contributing to ongoing maintenance and feature development for government-related software.

Education

Bachelor of Applied Science (Computer Science and Software Engineering) at Swinburne University of Technology
January 11, 1998 - December 20, 1999
Certificate IV in Information Technology (Programming) at Swinburne University of Technology
January 11, 1997 - December 20, 1997
Diploma of Information Technology (Networking) at Swinburne University of Technology
January 11, 1997 - December 20, 1997
Certificate IV in Information Technology (Networking) at Swinburne University of Technology
January 11, 1996 - December 20, 1996
Bachelor of Applied Science (Computer Science and Software Engineering) at Swinburne University of Technology
January 11, 2030 - September 9, 2026
Certificate IV in Information Technology (Programming) at Swinburne University of Technology
January 11, 2030 - September 9, 2026
Diploma of Information Technology (Networking) at Swinburne University of Technology
January 11, 2030 - September 9, 2026
Certificate IV in Information Technology (Networking) at Swinburne University of Technology
January 11, 2030 - September 9, 2026
Bachelor of Applied Science (Computer Science and Software Engineering) at Swinburne University of Technology
January 11, 2030 - September 17, 2026
Certificate IV in Information Technology (Programming) at Swinburne University of Technology
January 11, 2030 - September 17, 2026
Diploma of Information Technology (Networking) at Swinburne University of Technology
January 11, 2030 - September 17, 2026
Certificate IV in Information Technology (Networking) at Swinburne University of Technology
January 11, 2030 - September 17, 2026

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Education, Government, Real Estate & Construction, Financial Services, Professional Services

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more