Florian Prange

Senior Full Stack Developer based in Potsdam

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About

Senior full-stack developer from Potsdam, Germany

Hi, I’m Florian, a Technology Team Lead at TUI in Berlin. I’ve spent 12 years building web applications. Today I combine technical architecture and product development with leading a team across disciplines.

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I’m 40 years old and originally from Düsseldorf. After finishing school, I trained as a travel agent in Iserlohn. I then moved to Berlin to study and earned both my bachelor’s and master’s degrees in business informatics at Technische Hochschule Brandenburg (THB).

During my studies, which lasted from 2009 to 2015, I was awarded the Deutschlandstipendium.

During this time I also worked as a student assistant at THB, where I guided new students as a tutor through their project studies. In addition, I gained practical experience as a working student in the visitor services of the German Bundestag and in online marketing at tausendkind, an online shop for baby and children’s fashion, where I also wrote my bachelor’s thesis.

I joined TUI Deutschland GmbH in April 2013 as a working student in analytics and IT development. After completing my master’s degree in March 2015, I became a full-time full-stack developer.

Tech Stack

My technology focus

Node.js
React
TypeScript
MongoDB
JavaScript
AWS
GitLab
Microsoft Azure
HTML5
CSS3
SASS
StencilJS
Firebase
SendGrid
Stripe
Sketch
Photoshop

Experience & skills

More than 12 years of experience building web applications

I work on web applications from planning through to production. My focus is on scalable architecture and cloud infrastructure, particularly on AWS.

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As a software engineer, I automated recurring tasks and built applications with security, reliability and long-term maintainability in mind. What people need from the software guides that work.

Today I lead an international development team. I coordinate projects, help colleagues develop their skills and advise on technical choices. I give the team room to work independently while keeping our projects aligned with the company’s goals.

12+Years of experience
Tech Lead& team leadership
Cloud& architecture

Team leadership100 %
Architecture & engineering95 %
Full stack web development95 %
Cloud & infrastructure (AWS)90 %

Resume

04/2026 – present (8 months)

FernUniversität in Hagen

Law (State Examination)

Rechtswissenschaften
10/2024 – present (2 years 2 months)

TUI Deutschland GmbH

Technology Team Lead

IT Development B2C
06/2023 – 10/2024 (1 year 5 months)

TUI Deutschland GmbH

Senior Full Stack Developer | Team Lead

IT Development B2C
02/2015 – 05/2023 (8 years 4 months)

TUI Deutschland GmbH

Full Stack Developer

IT Development B2C
04/2014 – 01/2015 (10 months)

TUI Deutschland GmbH

Working Student

IT Development B2C
03/2013 – 03/2014 (1 year 1 month)

TUI Deutschland GmbH

Working Student

Analytics & Business Controlling
08/2012 – 08/2015 (3 years 1 month)

Technische Hochschule Brandenburg

Master of Science

Wirtschaftsinformatik

Final grade 1.6
05/2012 – 03/2013 (11 months)

tausendkind GmbH

Working Student

Online Marketing SEO
04/2011 – 12/2011 (9 months)

Deutscher Bundestag

Working Student

Besucherdienst
08/2010 – 11/2010 (4 months)

Technische Hochschule Brandenburg

Tutor
08/2009 – 08/2012 (3 years 1 month)

Technische Hochschule Brandenburg

Bachelor of Science

Wirtschaftsinformatik

Final grade 1.5
09/2006 – 08/2009 (3 years)

KARSTADT Reisebüro

Travel Agent
08/2006 – 12/2008 (2 years 5 months)

Kaufmannsschule K1

Travel Agent