Ampersand

Articles

Notes from
the workshop.

Practical writing on building software, using AI at work and keeping products healthy after launch. Written for founders and teams, not for other engineers.

3 Month POC for CRM ERP Integration: Senior Led Swiss Rollout

Prove CRM and ERP sync with a three month proof of concept led by senior engineers. Practical checklist, architecture options, and Swiss compliance notes.

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A 1980s rotary card file and an open accounting ledger on a clean desk, linked by a single orange thread from one card to one ledger line.

4 Questions and Governance to Choose Fixed Price or Time and Materials

Four questions plus governance controls to decide fixed price or time and materials. Includes when to run a short discovery sprint before you price the work.

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A brass balance scale on a 1980s workshop counter weighs a sealed envelope against a stopwatch on a small heap of screws, with an orange counterweight beside it.

Scale AI Business Automation: Swiss Leaders' Senior Led Path

Swiss informed leadership playbook for AI business automation. Run senior led 90–120 day pilots, ground models in systems, set governance, and scale.

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Match Method to Uncertainty: Software Project Estimation for Teams

Match estimation method to what you don't know, produce defensible P50/P70/P90 ranges, and calibrate quotes with your past projects using Ampersand Labs'...

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Stop Cutover Failures: 8 Stage Data Migration Plan for IT Teams

Senior led 8 stage data migration plan for IT teams and PMs. Includes a seven item preflight checklist, gates playbook, dry runs, cutover runbook, and...

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A hand truck carries a drawer of index cards between an old filing cabinet and a new one in a tidy 1980s records room, a checklist clipped to the new cabinet.

Swiss Employers: One Page AI Policy for Employees, FINMA Aligned

Ready to paste a one page AI policy for employees in Switzerland. FINMA and FADP aligned, with data tiers, rollout steps, a template, and practical next...

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Engineers: System Integration Testing Focused on Environment Parity

A practical, risk based SIT guide for engineers: ensure environment parity, set clear entry and exit gates, and run disciplined triage. Includes a 600+...

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A small locomotive stands on the joint between two identical model railway baseboards on a 1980s test bench, a track gauge beside it and one amber signal lit.

PMs: 7 Step Software Maintenance Plan, Audit, Assign Lead, Set MTTR

Audit your system, name a Maintenance Lead, and set MTTR and a patch window. A seven-step, operations-first playbook that turns the four maintenance types...

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Busy PMs: Prevent Scope Creep with a Five Step Playbook

Concise playbook for busy project managers: copy a five step change control workflow, ready templates, and weekly checks that stop scope creep.

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Pilot in 2–4 Weeks: Automate Invoice Processing for Swiss ERPs

Run a Swiss compliant invoice automation pilot that protects your ERP and delivers ERP integration and MWST reporting in 2–4 weeks.

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