About me
![Matti Lange - About me](/images/man-sea-water-walking1024x677.jpg)
I bring a wealth of knowledge and expertise to the table, as a software engineer with a computer science diploma and a deep understanding of IT and software engineering. With my passion for software design and programming I have been delivering complex frontend and backend development solutions for a diverse range of business clients since 2006.
Even in challenging environments with tricky technical features I always like to find the best solution for my clients starting with a detailed analysis followed by a structured design. As a software engineer I like to write clean and maintainable code and to use Software design patterns and best practices. This way I adapted and worked successfully in many new environments, and teams, always delivering live production-ready software eventually. With my consultative approach I can offer valuable insights and optimization suggestions to help clients achieve their goals for their software products. In the ever-changing IT world, I like to learn new things all the time as well as to pass on my knowledge in workshops or tutorials, among other things.
Clients call me when
They have a hard problem. I run towards the fire.
I am best known for
Making things happen. There is always a way.
When I am not helping clients
I like sports, music, improv, and cooking up something new.
Tech Stack
A list of my favorite tools and technologies that I use on a regular basis.
My Portfolio
![JavaScript/React JS Frontends](/images/Portfolio_JavascriptReact_resized.jpg)
JavaScript/React JS Frontends
Several frontend projects built with JavaScript and React JS, including a photo gallery, event planner, and infinite scroll component.
![UI5/Fiori frontends](/images/Portfolio_UI5-Fiori_resized.jpg)
UI5/Fiori frontends
Several frontend projects built with SAP UI5 and Fiori, including geomaps, event schedulers, forms, process diagrams, custom controls and custom themes.
![Backend development](/images/NodeJsDev.png)
Backend development
Several backend projects built with Node.js, Express, and MongoDB, including RESTful APIs, GraphQL server, and a real-time web socket communication.
![Database development](/images/Portfolio_Databases_resized.jpg)
Database development
Several database projects built with SQL and NoSQL databases, including MySQL, PostgreSQL, and MongoDB, including database design, optimization, and migration.
Clients
I have successfully created productive software for these clients.