A/B Testing Consultant
Experimentation is only useful when the design, assignment, logging, and readout are trustworthy. I help teams build a practical experimentation process or platform so product and growth decisions are based on evidence rather than noisy dashboards.
What I can help with
- Experiment design, hypothesis framing, and power analysis
- Metric definition, guardrails, and sample-ratio checks
- Bayesian and frequentist analysis pipelines
- CUPED and variance reduction for faster learning
- Causal inference when randomization is not available
Why work with me
Remote-first, worldwide
Fully remote delivery with clients across the US, Europe, and Asia — async-friendly and outcome-focused.
Timezone overlap
Based in Islamabad (PKT), with working-hours overlap into both US and European mornings/evenings.
Fixed-price clarity
Scoped proposals with clear deliverables and timelines — no open-ended retainers required to start.
Fast, senior delivery
Direct work with one experienced engineer — no account managers, no hand-offs, working software each sprint.
Relevant services
Frequently asked questions
Can you review our current A/B testing process?
Do we need an experimentation platform?
Let's talk about your project
Tell me what you're working on and I'll come back with ideas, a scope, and next steps — usually within 24 hours. Free discovery call, no commitment.