Computer · Network · Software
Packetsource is the independent consulting practice of Adam Chappell, based in Prague. I help organisations design, operate and modernise computer systems, networks and software — without the theatre of a large firm.
Hands-on consulting across infrastructure, networks and software. Advice that can be implemented — and, when useful, implementation itself.
Architecture, operations and lifecycle decisions for servers, endpoints and the environments they live in.
From campus and WAN design to packet-level diagnosis. Networks that stay understandable as they grow.
Practical software consulting: integrations, automation, tooling and the systems that wrap around them.
Short, senior, specific. I start from the problem as it exists in production, not from a catalogue of products.
A short discovery call, then a written brief: constraints, risks, and what “done” actually looks like.
Reviews, diagrams and recommendations you can hand to an internal team — or ask me to carry forward.
Implementation support, documentation and a clean exit. No unexplained retainers.
Packetsource is the trading name of Adam Chappell, a sole trader entrepreneur (OSVČ) registered in the Czech Republic.
Adam has worked in computer networking since the mid-1990s — from early ISP operations through large-scale European MPLS, network automation, software and security. The practice exists to give organisations a single senior counterpart who can move between packets, platforms and code.
Work is based in Prague and delivered on-site or remotely across Europe.
Describe the system, the constraint and the outcome you need. I reply personally — there is no sales desk.