Adrian Sieber

Developer and Entrepreneur

GitHub / ad-si

GitLab / adius

Bitbucket / adius

Stack Overflow / adius

Twitter / adriansieber

LinkedIn / adriansieber

Facebook / adriansieber1

IRC / adius

Dribbble / adius

Work

Cofounder and CEO

Feram GmbH

2016-04 – now

Feram is a software agency specialized in fullstack web development and the implementation of cloud infrastructures. Originally, it was an online service which automatically found bugs in code and proposed fixes for them.

External Consultant

IMP Consulting

2017-05-30 – now

Participating in consulting workshops as an external expert for digitalization, digitally driven business models, and blockchain technologies.

CTO

Qthority GmbH & Co. KG

2019-07-01 – 2020-06-30

Qthority simplifies receiving legal advice by streamlining the data flow during casework.

  • Leading the technical design and managing the IT department
  • Rebuilding the IT infrastructure with micro services on Kubernetes
  • Migration from Zoho CRM and Microsoft Dynamics to Salesforce
  • Migration from a Windows Server based computing environment to Google Cloud

Developer and Designer

Freelancer

2011-01-01 – 2020-07

Conception, Implementation, and maintenance of several websites for small businesses.

Student Researcher

Hasso Plattner Institut - Human Computer Interaction Department

2015-10-01 – 2016-03-01

Working on a spin-off in the field of personal fabrication (3D-printing / laser cutting) based on my bachelor project brickify.it. Ideas and concepts were later used to build kyub.com.

Student Researcher

Hasso Plattner Institut - Internet Technologies & Systems Department

2012-11-01 – 2014-02-01

BlogIntelligence was a social media analysis platform backed by a 6 Terabyte HANA in-memory database. My responsibility was to design & develop the frontend and the Node.js backend infrastructure to be able to address and visualize the data crawled into the HANA database. hpi.de/meinel/knowledge-tech/social-media/blog-intelligence

  • Switch from Django to Node.js
  • Reimplementation of frontend
  • Development of various visualizations with D3.js

Cofounder, shared CEO & CTO

Designection UG & Co. KG

2010-05-31 – 2012-10-01

Developed initial version of Chuisy, a shopping companion app. Was one of three founders.

  • Winner of Wayra Startup Competition
  • Construction of a PHP and MySQL based web platform

Publications

Programmiersprachen im Vergleich

Springer

TBD

Comparison of around 30 programming languages in terms of their features, use-cases, usability, and security.

https://www.programmiersprachenbuch.de

Education

IT-Systems Engineering

Hasso Plattner Institut

2017-10-01 – 2019-07-01

Master

  • Management Essentials
  • IT Entrepreneurship
  • Web-based Development Environments
  • Polyglot Programming

IT-Systems Engineering

Hasso Plattner Institut

2012-10-01 – 2015-10-01

Bachelor

  • Bachelor Project: Personal Fabrication Devices
  • Human Computer Interaction 1 & 2
  • Database Systems 1
  • Theoretical Computer Science 1 & 2
  • Economy Basics 1 & 2
  • Computer-graphics 1
  • Design Thinking Introduction
  • Math 1 & 2
  • English 2
  • Basics of Digital Systems
  • Internet Technologies
  • Modelling 1 & 2
  • Operating Systems 1
  • Project Management Seminar
  • Programming 1 & 2
  • Law for Engineers 1 & 2
  • Software Architecture
  • Software Engineering

Highschool with Focus on Science

Gymnasium Lindenberg

2002-09-01 – 2011-05-01

Highschool level

  • Advanced Physics
  • Advanced Math
  • Intermediate English
  • Intermediate Ethics

Awards

Winner of HPI Business Plan Competition

2016-09-14

Hasso Plattner Institute

Winner of Wayra Startup Competition

2012-08-24

Telefonica

DPG book award for outstanding achievements in physics

2011-07-01

Deutsche Physikalische Gesellschaft (German Physics Society)

Art award for outstanding musical achievements

2011-05-02

Förderkreis Gymnasium Lindenberg e.V. (Gymnasium Lindenberg promotion society)

3. place in the first round of the Bundeswettbewerb Mathematik 2010 (Federal math competition)

2010-06-09

Federal Ministry of Education and Research

Skills

Web Development

Master

  • PureScript
  • Elm
  • TypeScript
  • JavaScript
  • HTML
  • CSS
  • SVG

Backend Development

Master

  • Node.js
  • Haskell
  • PostgreSQL

DevOps

Master

  • Docker
  • Kubernetes
  • AWS
  • Google Cloud
  • Continus Integration & Deployment

3D Modelling and Fabrication

Intermediate

  • OpenSCAD
  • 3D printing
  • Inkscape
  • Laser cutting

UI & UX Design

Intermediate

  • Affinity Designer & Photo
  • Sketch
  • Inkscape
  • Gimp

Languages

German Native speaker
English Fluid
Esperanto Beginner
Latin Advanced proficiency certificate

Interests

Sailing

  • Bodenseeschifferpatent

Skiing

Music production