01
Software Engineering
- AHEAD Intranet
- Fitogram / Urban Sports
- DSCVRBAR
Software engineering · Technical leadership · Architecture
Thorsten
Wesseler
Software Engineer / CTO / Software Architect
I turn complex requirements into clear systems that make work simpler and more productive.
- 13+ years
- software engineering
- 7+ years
- technical leadership
- 6+ years
- as CTO
01 / Portfolio
01
Profile
I am passionate about the interplay between technology, product, and process.
As co-founder and CTO of Johnny Bytes GmbH, I lead technical direction, architecture, and delivery across our own products and client engagements. As a co-founder, I am building DSCVRBAR from the product idea into a mobile platform.
Since 2013, I have been building mobile apps, web applications, APIs, and backends. My experience ranges from startups and my own products to software projects for midsize companies and large enterprises. This includes solutions for energy providers, e-prescriptions, and outpatient cancer care, as well as productivity software for Microsoft 365.
As CTO, I stay involved in delivery. I define system boundaries, data flows, and access, translate architectural decisions into concrete work, and take part in reviews. At Johnny Bytes, I moved our engineering workflow to an AI-first approach. Tests, traceable reviews, and human approval remain mandatory.
02
Expertise
My work combines hands-on software engineering with robust architecture, technical leadership, and the responsible transformation of engineering workflows through AI.
02
Software Architecture
- Smart Extranet — E.ON / Syna
- apoapp+ → bequem.app
03
Technical Leadership & Consulting
- Johnny Bytes
- empower
- gutefrage.net
04
AI Transformation
- OnkoPass
- AI-first Delivery
Industry experience
- Energy
- Healthcare
- Corporate Communications
- Productivity Software
- Sports & Health
- Social Media
- Software / AI
03 / Contact