ARS SUBTILIOR

August 2010 — Present

Owner / Software Developer

Responsible for 14 clients in planning, development and execution of mobile and desktop applications.

Created mobile apps for IoT connected devices using Bluetooth Mesh and WiFi connectivity for Honeywell, Atlantik Elektronik, Ansorg, Zumtobel, Micas and HenselVisit
Implemented mobile iOS apps for diverse customers including location based apps (Inforad / PIXITIS), news apps (barfi.ch), social networking apps (prototype for iDressApp.de), business apps (beontra, HighQ) and design / entertainment apps (344design)
Consulting and implementation of an iOS client framework for the Genero Business Development Language (4js)
Implementation of an audio therapy software for macOS and iOS based on the Tomatis method (hoer.akademie)
Creation and distribution of iOS apps on the App Store as independent developer

MOSAIC

March 2016 — Present

Head of Mobile Development / CTO

Responsible for planning, development and execution of blockchain smart contracts, mobile and server applications.

Technology strategy planning concering the client-server and blockchain environments
Development of smart contracts for the EOS blockchain using C++, Python and JavaScript and for Ethereum using Solidity
Development of the BLABBER mobile app for iOS and Android using React Native

Interactive Objects

October 2001 — July 2010

Software Developer, R&D

Responsible for the development of the user interface and the interoperability with modeling tools of the model driven architecture IDE ArcStyler

Implementation of visual business modeling editors, integration layer with Rational Rose UML and the code generation engine.
Main driver for the migration of ArcStyler to Rational Software Modeler, coordinated the transition from a custom framework and swing based UI to Eclipse Plugins and SWT, implementation of generators and MOF based model repositories.
Development of a framework for Model Driven Software Migration: text parsing engine, AST transformation, MOF based repository and code generators

Interactive Objects

October 2001 — July 2010

Technical Consultant

Worked with software development teams of banking and insurance companies like CreditSuisse, Zurich, etc.

Coordination and implementation of test driven development and UI tests for the private banking backoffice software of CreditSuisse
Creation of the intranet corporate identity image database for CreditSuisse
Support of model driven software migration at CreditSuisse: implementation of a parser and UML importer for COBOL
Implementation of model driven outsourcing for Zurich: PL/1 parsing, UML model creation and workflow design

cult group

June 2000 — February 2001

Technical Project Manager

Responsible for the coordination of all software development projects. Staff of 7 developers.

Managed a team of on- and off-site developers, coordination of programming work with project managers and head of design, ensured project milestones and quality assurance
Coordination, project management and software development for Brokat, LBBW, Bundesrepublik Deutschland – Finanzagentur GmbH, etc.
Development of banking web applications using J2EE, EJB, JSP and mobile applications using WAP

cult interactive

November 1999 — May 2000

Production Manager

Responsible for the development of websites and desktop applications, support of marketing and sales and coordination between software developers and designers

Managed the transition of the development process from cgi-scripts to JSP and PHP
Enhanced the company offering with desktop applications

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Education

GPM / IPMA

Certified Project Management Practitioner / IPMA Level D

September 2004 — November 2005

Seoul National University

DAAD scholarship: Traditional Korean Music

February 1999 — October 1999

University of Tübingen

Korean Studies

February 1998 — July 2000

Musikhochschule Karlsruhe

Music theory and computer music / DSP Diploma Music Theory Teacher

September 1994 — February 1999

Max-Planck-Gymnasium, Karlsruhe

Highschool diploma

July 1992

About Me

ARS SUBTILIOR

August 2010 — Present

Owner / Software Developer

MOSAIC

March 2016 — Present

Head of Mobile Development / CTO

Interactive Objects

October 2001 — July 2010

Software Developer, R&D

Interactive Objects

October 2001 — July 2010

Technical Consultant

cult group

June 2000 — February 2001

Technical Project Manager

cult interactive

November 1999 — May 2000

Production Manager

Education

GPM / IPMA

Seoul National University

University of Tübingen

Musikhochschule Karlsruhe

Max-Planck-Gymnasium, Karlsruhe

of relevance

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