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I'm not your average cubicle-sitting guy. I thrive in creative environments where teams communicate and ideas are shared. I want to push boundaries and set trends instead of following them. I'm an innovator who aims to improve myself and my team every day. My experience spans the full life cycle of design and development, collaborating with business planning, marketing, designers, developers, and end users. I work as part of a team rather than in silos, and I can take an idea from a napkin sketch to a production-ready product for web, mobile, print, TV, and more. In my roles, I've gathered requirements, created UI/UX mockups, and implemented solutions using modern technologies across multiple departments from concept to launch.…I'm not your average cubicle-sitting guy. I thrive in creative environments where teams communicate and ideas are shared. I want to push boundaries and set trends instead of following them. I'm an innovator who aims to improve myself and my team every day. My experience spans the full life cycle of design and development, collaborating with business planning, marketing, designers, developers, and end users. I work as part of a team rather than in silos, and I can take an idea from a napkin sketch to a production-ready product for web, mobile, print, TV, and more. In my roles, I've gathered requirements, created UI/UX mockups, and implemented solutions using modern technologies across multiple departments from concept to launch.

Dave Koppe

Full Stack Developer, Web Developer, UI Designer, +2

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I'm not your average cubicle-sitting guy. I thrive in creative environments where teams communicate and ideas are shared. I want to push boundaries and set trends instead of following them. I'm an innovator who aims to improve myself and my team every day. My experience spans the full life cycle of design and development, collaborating with business planning, marketing, designers, developers, and end users. I work as part of a team rather than in silos, and I can take an idea from a napkin sketch to a production-ready product for web, mobile, print, TV, and more. In my roles, I've gathered requirements, created UI/UX mockups, and implemented solutions using modern technologies across multiple departments from concept to launch.…I'm not your average cubicle-sitting guy. I thrive in creative environments where teams communicate and ideas are shared. I want to push boundaries and set trends instead of following them. I'm an innovator who aims to improve myself and my team every day. My experience spans the full life cycle of design and development, collaborating with business planning, marketing, designers, developers, and end users. I work as part of a team rather than in silos, and I can take an idea from a napkin sketch to a production-ready product for web, mobile, print, TV, and more. In my roles, I've gathered requirements, created UI/UX mockups, and implemented solutions using modern technologies across multiple departments from concept to launch.

Available to hire

I’m not your average cubicle-sitting guy. I thrive in creative environments where teams communicate and ideas are shared. I want to push boundaries and set trends instead of following them. I’m an innovator who aims to improve myself and my team every day.

My experience spans the full life cycle of design and development, collaborating with business planning, marketing, designers, developers, and end users. I work as part of a team rather than in silos, and I can take an idea from a napkin sketch to a production-ready product for web, mobile, print, TV, and more. In my roles, I’ve gathered requirements, created UI/UX mockups, and implemented solutions using modern technologies across multiple departments from concept to launch.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Software Engineer, Mobile Application Developer at Synergy Bis

October 31, 2024 - October 3, 2025

Design and develop mobile applications for the US government to track live stock. Create UI/UX mockups using Figma for stakeholder approval, then develop mobile interfaces. Architect frontend websites utilizing Blazor, JavaScript, MVC; architect backend APIs using .NET Core and C#; design SQL Server databases; develop Blazor Hybrid mobile apps using MAUI for Android/iOS; utilize GitHub Copilot AI for coding assistance.

Project Manager, Lead Full-stack Web and Mobile Architect, UI/UX Architect at Rauland Ametek

July 1, 2024 - October 16, 2025

Full-stack software engineer working on enterprise applications built with Blazor, C#, Angular, and SQL Server databases. Design and develop Maui mobile applications for Android/iOS. Lead and mentor junior developers. Architect frontend and backend solutions with a focus on responsive design and user experience.

Senior Full-stack Web Designer/Developer, UI/UX Architect at ECRI

February 28, 2023 - October 16, 2025

Took business requirements, created prototypes, and implemented features. Built frontend/backend using React, TypeScript, C#, MVC, and .NET Core; led junior developers; practiced agile; maintained dashboards and data grids; contributed to UI/UX design.

Entrepreneur, Founder, CEO at It's Just Social

January 1, 2022 - Present

Run day-to-day operations of multiple SaaS businesses and websites, involving software development, marketing, managing employees, and more.

Senior Full-stack Web Designer/Developer, UI/UX Architect at W.R. Berkley

May 1, 2021 - October 16, 2025

Full-stack web design and development for insurance/financial services. Created prototypes, implemented features, and performed TDD with xUnit and Moq; maintained internal dashboards; led junior developers; worked with React, TypeScript, MVC, .NET Core; Xamarin mobile apps; ensured cross-browser compatibility.

Full-stack Web Designer/Developer, UI/UX Architect at Chamberlain Group, Inc

October 1, 2017 - October 16, 2025

Full-stack design and development for online solutions related to insurance policies. Created prototypes, developed frontend and backend features, and built Xamarin mobile apps for iOS/Android; performed code reviews; ensured cross-browser compatibility.

IS-Sys Analyst & Developer II, UI/UX Architect at Medline, Inc

September 1, 2014 - October 16, 2025

Frontend development for e-commerce and device-targeted products. Created low/high-fidelity prototypes, implemented frontend/backend web apps using ASP.NET, C#, .NET, and SQL; agile practices; designed and maintained web interfaces for multiple devices.

Full-stack Web Designer/Developer, UI/UX, Print Design at Hawk Electronics

March 1, 2013 - October 16, 2025

Developed and maintained e-commerce site and internal apps; designed marketing materials for print; architected SQL server structures; Xamarin mobile apps for iOS/Android; Swift for iOS; performed code reviews.

Full-stack Web Designer/Developer, UI/UX Architect at Synergy

May 31, 2007 - October 15, 2025

Built frontend and backend solutions for Synergy’s SaaS products; created prototypes and production-ready features; ensured cross-device compatibility and iterative improvements.

Full-stack Web Designer/Developer, UI/UX Architect at Hawk Electronics

June 1, 2005 - October 16, 2025

Early career work spanning full-stack design/development, frontend and backend development, and print design for marketing materials; contributed to e-commerce and internal tooling.