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04Expertise
Seven disciplines, every one of them exercised on a delivered system. Below the constellation is the full index — what each technology is, and where it was used.
05Technology Universe
Seven disciplines. Every entry is something I have shipped with, not something I have read about.
Interfaces for people who work inside complex systems all day.
Clients that have to behave on unreliable networks.
Service layers where correctness outranks cleverness.
The part of the system that has to stay true.
Asynchronous flow between services that must not block each other.
Reproducible delivery on boring, dependable foundations.
Where the engineering has financial consequences.
Technology constellation: seven engineering disciplines — frontend, mobile, backend, data, messaging, infrastructure and fintech — orbiting an engineering core, with each technology linked to the systems it was used on.
Hovering any technology shows its discipline, what it was used for and the systems it shipped in.
No proficiency bars, no percentages. A technology is listed because it shipped in a system, and every entry points at that system.
Interfaces for people who work inside complex systems all day.
Clients that have to behave on unreliable networks.
Service layers where correctness outranks cleverness.
The part of the system that has to stay true.
Asynchronous flow between services that must not block each other.
Reproducible delivery on boring, dependable foundations.
Where the engineering has financial consequences.
Mobile, data, messaging and infrastructure entries come from platform and payment delivery; enterprise entries come from institutional systems.
Different domains, one method: understand the process, design the data, define the interfaces, then build the thing so it keeps working.
Whether you're building a fintech platform, enterprise application, payment integration, web application or mobile product — let's turn the idea into a working system.