Blog
From time to time I publish articles on IT topics here, especially about blockchains, market data, and web development.
Shaping the Future of Digital Assets
I am happy 😁 to have joined the Digital Token Identifier Foundation (DTIF) as an expert member of the Product
Creating a Finance Community
In 2022 I started a series of events on blockchain and DeFi with three other guys from Frankfurt. The great
Navigating a Startup Company
It has been an exhilarating journey at BLOCKSIZE over the past few months, and I am thrilled to share some
DACOM EU 2023 in Paris
Another day, another city! 🙂 Today I attended DACOM EU 2023 in Paris organized by Solidus Labs in partnership with
How You Create Great Digital Products
I am sometimes asked how you can create great digital products. When you ask a product manager you will usually
Blockchains Require Financial Data
At the beginning of 2023, I supported the introduction of a new type of solution for financial service providers: BLOCKSIZE
CURL and localhost don’t work
Every now and then even small tips can bring a big help. If you are a programmer who programs locally
Many Websites Violate Data Protection Laws
Over and over we hear here in Germany, but also in other countries, about the increasing importance of data protection
SmartCon 2022 in New York City
At the end of September 2022, oracle network platform Chainlink organized the SmartCon 2022 conference. I attended the event in
Frankfurt Chainlink Advocate
Since May 27, 2022, I am officially a Chainlink Advocate in Frankfurt and Germany. In this function, I will support
Smart Contracts Require Smart Market Data
Cryptocurrencies like Bitcoin and Ether have traditionally been traded on centralized exchanges like Binance or Kraken. But decentralized trading places
Three Days at the Blockchance in Hamburg
From December 2nd to 4th, 2021, one of the leading conferences on blockchain solutions in Germany took place in Hamburg:
How Blockchains Will Change Our Lives
It's interesting: most people have heard of Bitcoin by now. But very few have delved deeper into the hype behind
Social Media Talk
On April 23, 2021 I had the opportunity to give a presentation on social selling at Siemens AG (Central Region
The Market for Data Centers in Frankfurt Is Booming
It is no longer inside information that the Greater Frankfurt area has developed into a leading location for data centers
Through Concentration and Focus to More Success
Develop Your Strengths! On June 24, 2020, the second Management Lab of Policen Direkt Versicherungsvermittlung GmbH took place. The Management
AWS for the Insurance Industry
The insurance industry has traditionally been a conservative industry. Innovations like digitalization have a hard time getting through in this
Management Lab started successfully
Develop Your Strengths! Today I attended the Management Lab for the first time. This program is intended to support employees
Use SOAP client in a Docker container
SOAP is a network protocol that enables data to be exchanged between systems and remote procedure calls to be carried
Which of the AWS certifications is the right one?
If you take a closer look at cloud technologies from AWS (Amazon Web Services), you will quickly reach your limits.
Important domain endings are missing in Route 53
At first glance, Route 53 from AWS offers numerous functions that make the service stand out from other domain providers.
Turn off automatic translation of web pages in Chrome
Google Chrome has an option to automatically translate web pages. The translation function is a good solution for many users
.NET Meetup Frankfurt – Web Development using Docker and Angular
On November 5, 2019, SDX AG invited to a DOTNET event held at Frankfurt's Westhafen. SDX is a technology partner
Moving Domains and TTL
When dealing with the administration of domains, you are often faced with the question of where to manage your domains
AWS Partner Summit Frankfurt 2019
In September 2019 I attended the AWS Partner Summit Frankfurt held at the Kap Europa Congress Center. The AWS Summit
Black Hat 2019
In August 2019, I visited Black Hat USA. Black Hat is a world-leading security conference that has been held regularly
No broken WordPress pages anymore
WordPress is a flexible content management system that is experiencing ever-growing market coverage. And not without a reason: Getting started
Scrum: Sprint Retrospective vs Sprint Review
Software developers working in a team should use Agile development methodologies in order to perform better. Let me quickly explain
AWS Transfer for SFTP – Problem and Complicated
Those who work in IT may know ad hoc requests of this kind: "We need an FTP server for a
Many Projects Fail on a Small Scale
Over and over I am faced with the challenge of improving or evaluating things in my professional life. Typical questions
CURL and Elasticsearch
If you want to connect to Elasticsearch from the Linux command line, you can do that with CURL, for example.
Elastic Stack and Elasticsearch
Elasticsearch and the Elastic Stack (formerly known as ELK Stack) have been around for some years now, for almost half
Instagram Marketing 2019
How does Instagram work in 2019 and what do you have to do to succeed there? For several months, I've
Docker training courses completed
Docker is a software technology that makes developing and deploying applications different than in the past. The special feature of
AWS in productive use
Since autumn 2018, I have professionally used the infrastructure of AWS Amazon Web Services in productive use, after having previously
WordPress and the WordPress API
Actually, content management systems are somewhat frowned upon by developers. Because developers want to: develop on their own. But in