John Rolzhausen

Finance Systems Analyst
Power BI Data Analyst
Microsoft Power Platform

About Me

From Power Apps to Power Automate to Power BI and now Microsoft Fabric, I focus on solving real business problems — not just building “cool” apps. My background in accounting and systems analysis helps me see both the numbers and the business process.

I build automated & data-driven business solutions

With a long track record in finance, systems, and the Microsoft stack, I’ve learned how to turn messy, manual processes into reliable, automated solutions. I’ve supported stakeholders across accounting, operations, and management, so you can count on me to understand requirements and speak the business language.

I started in accounting and moved into financial business systems, which is where I discovered how powerful automation and data tools can be. Since then I’ve been building solutions with Power Apps, Power Automate, SharePoint, Excel/Power Query, Power BI, and now Microsoft Fabric
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Because I’ve worked across different business areas, I can help you decide what to build, not just how to build it. And I don’t force a “one way to do it” approach — I like to give options so we can match the solution to the user, the budget, and the reality of how people work.

What I Do

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UI/UX DESIGN

An effective UI/UX is what captures attention and spreads a clear message. I make sure the design is innovative and neat with all of this.

WEB DEVELOPMENT

If you are looking for a developer who’ll take over the research and development of your website, I am a well-established professional to help you with this.

APP DEVELOPMENT

If you are looking for a user-friendly app that will attract more mobile users, I can help you design and build a platform with the latest and trendiest look and feel.

Skills

JavaScript

PHP

Python

Photoshop

My Experience

2015-2021

ACME Company

Lead UI/UX Designer

I have responsibly led a team of 12 designers to help, supervise and approve their designs to make sure it matches client expectations and latest design standards.

2011-2015

Dynamic Capital INC

Web Developer

I was responsible for all the in-house and client-based web development assignments. I take pride in having helped the best of clients and getting maximum ratings for the company.

2003-2011

Dynamic Capital INC

UI/UX Designer

I was a part of an amazing design team and worked together with them to help design and develop apps and websites for different clients of the company.