RK TECH LTD · Ongoing, in parallel
Founder & Technical Lead
With RK TECH LTD I am responsible for AI automation and the technical delivery of web and app products.
RK TECH LTD · Freelance Senior System Engineer
AI automation only holds up in daily use with a clear data flow, human review and quality assurance built into the product design — not bolted on later.
For IT leaders · Germany and DACH
By Rizwan KhanTechnically reviewed: 1 Aug 2026
Through RK TECH LTD I develop and coordinate custom web, app and automation solutions. The technical approach combines clearly defined data flows, APIs, controlled AI steps and human review wherever decisions must remain traceable.
This entrepreneurial work runs in parallel with my infrastructure engagements and adds product development, technical prioritisation and delivery. Public statements are limited to the confirmed range of services and documented leadership experience.
RK TECH LTD · Ongoing, in parallel
With RK TECH LTD I am responsible for AI automation and the technical delivery of web and app products.
Joh. Berenberg Gossler · November 2012 — December 2012
I migrated an existing batch script to PowerShell and enabled the internal team to automate server provisioning.
Dataport AöR · June 2015 — December 2025
I supported business-critical specialist applications and took migrations through test, change and go-live into data-centre operations.
AI is only used for clearly scoped work steps whose data flow, result review and human accountability are defined.
No. The main focus remains Microsoft enterprise infrastructure; AI and software development complement the profile through RK TECH LTD.
Confidentiality boundary: only confirmed areas of responsibility and abstracted approaches appear publicly. Client-specific architecture details remain unpublished.
A short description of the starting point, goal and timeframe is enough for a first technical conversation.