I'm passionate about Security, Privacy and Blockchain technology and therefore always looking for challenging projects in the field of white hat hacking. How can I help you?

Consulting Services

Web Security

A system is never hacking-proof but a few good software design decisions can make an attacker's life way harder.
Building, maintaining, and testing web applications for over 7 years, I developed a strong focus on full stack web security and industry standards such as the Open Web Application Security Project (OWASP).
If you are looking for someone to check your SSL and OAuth, someone to audit your system for RFI, LFI, SQLi, XSS or CSRF bugs, or if you are concerned someone might steal your cookies: please reach out.

Services

Projects

Online Privacy

Services

Projects

Blockchain and Crypto Currencies

Since the Bitcoin white paper was released in 2008, the adoption of blockchain technology grew exponentially.
Some people say it is an invention as big as the internet itself, and the moment I understood the aesthetics behind the cryptography of a blockchain header I got a glimpse of what they might be talking about. That's why I am excited to work on projects exploring the economical advantages of a digital currency.
If you are looking for someone who loves to wrap his around topics like the difference between Bitcoin & Litecoin; proof of work & proof of stake; or the magic of Bloom filters and why a Patricia tree is even more awesome than just a Merkle tree: contact me.

Services

Projects

Pricing

Pricing ranges from $100 - $5000 because it depends heavily on the complexity of your project, your threat model, and your expected degree of security. Consider the following questions:

I'm the guy who helps you design and implement robust and comprehensible solutions that fit your requirements and budget.
Please contact me with a detailed description of your project, your risks, and an estimation of your budget so I can suggest a strategy tailored to your requirements.

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Public Profiles