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.

Cut Compliance Risk: Swiss Web Analytics Choices and 2–4 Week Pilot

Compare privacy first and cloud analytics for Swiss sites. Learn EDÖB aligned configurations, a 2–4 week pilot plan, and when to hire Ampersand for rollout.

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7 Technical Due Diligence Domains Investors and Founders Must Verify

Due diligence checklist for investors & founders: verify seven technical domains with artifacts, interview prompts, and a remediation plan.

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Stop Costly Rollouts: 4 Enterprise Axes for OpenAI vs Azure OpenAI

For engineering leads: Compare OpenAI and Azure OpenAI on four axes, billing, residency, quotas, developer friction, to avoid costly production rollouts.

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Swiss Cases: Choose Serverless or Containers by RPS and Runtime

Decide between serverless and containers using RPS, runtime, memory, and session state. Architect checklist with Swiss case evidence and practical notes.

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Swiss Handover Checklist: 6 essentials for construction and software

Swiss master handover checklist: include the six key documents, meet SIA/KBOB/Basel rules, and add software runbooks for smooth operations.

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Swiss Practice for Prioritizing Product Roadmaps: Tie Work to OKRs

Use an outcome first playbook to prioritize your product roadmap: pick a scoring framework, name a decision owner, and rescore every quarter.

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Fix Six WCAG 2.2 AA Gaps: Developer Checklist with Tests & Fixes

WCAG 2.2 developer checklist that prioritizes the six new AA criteria. One-line pass/fail tests, concrete fixes, and a sample workflow you can run in a...

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90–180 Day Pilots Reduce Risk: Legacy System Migration for Swiss IT

Swiss guide: staged legacy system migration with 90–180 day pilots, EDÖB/FADP safeguards, and senior led delivery to cut risk and total cost of ownership.

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Stop Downtime: 7 Step Strangler Pattern Migration for Architects

Architects: replace a legacy monolith without downtime. A façade first 7 step plan, four required components, CDC and outbox safety, plus a senior led...

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Avoid 74% Rollbacks: AI in Customer Support Built for Enterprise Ops

Run an operational-first AI pilot for enterprise customer support: shadow one workflow, stage authorizations, enforce governance, and integrate APIs to...

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