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Marco Hauptmann

Web & Mobile Javascript Developer

Moves to Berlin, Berlin

  • 52.517
  • 13.3888
Propose a project The project will only begin when you accept Marco's quote.
Propose a project The project will only begin when you accept Marco's quote.

Location and geographical scope

Berlin, Deutschland
Can work in your office at
  • Berlin and 50km around
  • Berlin and 20km around


Project length
  • Between 1-3 months
  • Between 3-6 months
  • ≥ 6 months
Business sector
  • Biotechnology
  • Banking & Insurance
  • Consulting & Auditing
  • Education & E-learning
  • Chemical
+12 autres
Company size
  • 2 - 10 people
  • 11 - 49 people
  • 50 - 249 people
  • 250 - 999 people
  • 1000 - 4999 people
+1 autres




Skills (18)

Marco in a few words

Eigentlich habe ich mal International Management studiert und dann mehrer Jahre in diesem Bereich gearbeitet. Eines Abends kam mir die Idee programmieren zu lernen. Über Monate hinweg und einer Vision, habe ich dann nach der Arbeit mir React etc. beigebracht. Nachdem ich ziemlich gut drin wurde, hab ich mich dann auf einen Job als Frontend Entwickler beworben, um mehr echte Berufserfahrung zu sammeln. Hat geklappt, hier bin ich. Neben coden kann ich auch noch ganz gut kommunizieren und verstehe die business values.


Studied Management and after working a couple of years in that field, I decided to teach myself coding. Over the course of a couple of months/years and a lot of passion I decided to apply for a real world job. Worked there a couple of years and now here I am. Besides coding I am also good in communicating, planing and I get the business values and urgency of things.


Portfolio only available to registered users


Experience One

Digital Agency and IT company

Senior Frontend Developer

Berlin, Deutschland

September 2019 - March 2020

- Development of components in mainly react and sometimes static html with vanilla js and sass
- Integration into Adobe Experience Manager
- Unit Testing (Jest)

Client: Mercedes Benz



CTO & Developer

Berlin, Deutschland

May 2018 - December 2018

UI/UX design and development of “modemio.de”, an affiliate ecommerce shop as a single developer
● Hosting at ​firebase​ as a partially static website for loading purposes and better seo with ​ react-static
● Recreation of static markup with ​bitbucket​ pipelines and multiple N​ odeJs​ functions
● Development with R​eact​, M​obx​ for state management and ​prisimic.io​ as a CRM tool
● UI/UX Design planned with ​Sketch



Software Engineer

Berlin, Deutschland

July 2017 - May 2019

Development and maintenance of home24.de
● Development with JavaScript (ES6, React 16.8+, Redux, Node.JS v11.4), HTML/CSS, NPM, Git
● Unit Testing (Jest, React-Test-Renderer)



Senior BI-Manager

Berlin, Deutschland

June 2015 - June 2017

4 external recommendations

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