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Verified Profile


Last update: 25.02.2023

Senior Software Developer UI5 & Mendix

Company: OG Lothar Ventures LLC
Graduation: not provided
Hourly-/Daily rates: show
Languages: German (Native or Bilingual)




As a Senior Full Stack Software Engineer, I offer you the startup way of ‘getting things done’, mixed in with the ability to navigate complex corporate environments. I am an effective communicator and work in a goal-oriented fashion.

My technological focus in the past years has been on full-stack development with SAP UI5, Fiori, JavaScript, REST APIs, OData, and recently the Mendix low-code platform.

I have contributed to several large scale UI5 applications at a German biotechnology company as part of a SCRUM team, first as a freelancer and then as an employee, where I helped developing several large UI5 applications in an integrated IT landscape, and afterwards helped a “Big Four” auditing/accounting company as a freelance consultant to build an in-house UI5 Team for their emerging ‘Enterprise Cloud Solutions’ division, while developing and shipping three UI5 applications from scratch.

Project history

05/2022 - 12/2022
Senior UI5 Developer
Edeka Digital GmbH (1000-5000 employees)
Internet and Information Technology

Senior UI5 Developer, responsible for developing an UI5 Application for the weekly ordering of products by the supply departments of individual business lines.

Technologies used: SAP UI5 / FIORI, Fiori Design Guidelines, SAP BTP, CDS Views, JavaScript, OData

08/2021 - 12/2021
Lead Software Developer
AlgoOne Inc
Banks and financial services
Lead (and sole) Software Developer responsible for developing a custom CRM and
accounting application for an automated crypto trading fund using the Mendix
low-code platform.

The developed application receives client registrations via an automated telegram
bot sign-up flow, and keeps track of the funds deposited by the clients, the fund's
account states on crypto exchanges, and the respective shares of the funds profits
of the individual clients as well as the fund's collected profit-sharing fees.

Technologies used: Mendix

09/2020 - 06/2021
Senior Software Developer
PricewaterhouseCoopers GmbH
Banks and financial services
Senior Software Developer in the 'Enterprise Cloud Solutions' UI5 Team,
responsible for developing Enterprise Cloud Applications such as the 'Climate
Excellence Suite for Real Estate, Asset Management, and Banking', a tool that
'supports investors and companies in making their portfolios fit for the risks and
opportunities of climate change' (Source:

Technologies used: SAPUI5, JavaScript, CAP, CDS, Node.js, Git.

Responsibilities: Agile application development, mentoring & training of junior
developers, SCRUM method implementation

06/2017 - 05/2020
Software Engineer
Molecular Health GmbH
Software Developer in a SCRUM development team of MH Guide & MH Mendel,
"the gold standard in genomic data processing and analysis, is a rich
bioinformatics platform, allowing medical professionals to analyse variants in the
context of a patient's cancer disease or predisposition to support identification of
the potentially most effective treatments or disease
predispositions." (

Development and maintenance of a web application for clinical variant annotation
(CVA) of next generation sequencing (NGS) genetic data

* Frontend development (SAP OpenUI5 / SAPUI5, JavaScript, OData)
* Backend development (SAP HANA 1.0 & 2.0, XS Classic, XS Advanced,
* DevOps & deployment optimisation (Vagrant, Jenkins)

First as a Freelancer, later Employed.

05/2013 - 09/2016
Full Stack Web Developer
Dots United GmbH
Internet and Information Technology
Execution, Development and Maintenance of Web Projects in an agile agency

* Frontend development (HTML5/CSS3/JavaScript)
* Backend development (PHP/MySQL/WordPress)
* Technology evaluation
* Search engine optimisation
* Conversion optimisation

Local Availability

Only available for the countries USA
Profileimage by Anonymous profile, Senior Software Developer UI5 & Mendix Senior Software Developer UI5 & Mendix