About

Independent QA Consultant.
Freelance · Contract · Advisory.

Twelve years building quality systems for high-growth engineering teams in fintech and public-sector delivery. Available for contracts, freelance engagements, and advisory work. Remote-first, working with teams globally.

fayaz.msa@gmail.com GitHub
Fayaz Mohammed
— Background

The pattern I kept seeing.

Over the years, I've seen the same pattern: engineering teams ship code anxiously, not knowing if their tests are enough. QA becomes a bottleneck. Flaky tests erode trust. Production incidents happen because no one had objective data to say "don't ship yet."

The expensive failure modes aren't in the tests themselves. They're earlier — a vague acceptance criterion, an oversized story nobody wants to split, a BDD scenario that drifts into widget language before anyone notices.

fayazbuilds is where I build in public — AI tools for QA engineers, quality gates for the pull request, and reliability engineering for AI-driven systems. Every tool here is either live and working or honestly labelled as in design.

— How I approach the work

Three principles that don't move.

01

Evidence over intuition

Replace "I think the tests are good enough" with measurable signals — coverage trends, flake rates, defect escape ratios. You can't improve what you can't see.

02

Practical, not theoretical

No ivory-tower frameworks. Every tool I build fits inside the workflow teams already have — GitHub Actions, existing CI, the tools your engineers actually open.

03

Auditable, not opaque

If an AI tool makes a call, there should be a rubric behind it you can read, version, and argue with. "The LLM thought so" is not an answer in regulated environments.

— What I'm building

Two families of tools, built in public.

01

QA Toolkit

AI tools for the moments where QA teams quietly lose hours — before code is written, at the pull request, and after tests run. Six tools across three families.

Explore the toolkit
02

Reliability Engineering

Runnable code for five problems an AI-driven, multi-tenant platform actually has — eval harnesses, isolation proofs, billing reconciliation, CI quality gates.

View the work
— Work with me

Three ways to engage.

Whether you need a QA engineer embedded in your team, a quality system built from scratch, or someone to help you grow — the best starting point is the free diagnostic. It shows where your quality gates leak, and if there's a fit we'll take it from there.

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Contract & Freelance

Embedded QA engineering for a sprint, a project, or a longer engagement. I work inside your team — Jira, GitHub, your CI — not alongside it. Fintech and regulated environments a specialism.

  • Test strategy & architecture
  • CI quality gates & automation
  • AI-generated test review & governance
  • Release confidence frameworks
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QA Advisory

For engineering leaders who want an independent view. I audit your current quality posture, identify the failure modes most likely to cause production incidents, and give you a prioritised plan — not a report nobody reads.

  • Quality posture audit
  • Flake investigation & remediation
  • Team capability assessment
  • Tooling & process recommendations
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1:1 Coaching & Mentorship

For QA engineers who want to level up — technically, strategically, or in how they communicate their value upward. I work with engineers at all levels, from mid-level testers to leads moving into principal roles.

  • Career direction & positioning
  • Technical skill development
  • Visibility & leadership presence
  • Ongoing mentorship (3-month cohorts)

Not sure which fits?

Start with the free 2-minute diagnostic. You'll get a usable result instantly — and if it makes sense to talk, the option to book a call is right there at the end.

Take the free diagnostic