02 / Case

Shipping growth experiments in a team of 1

Building a growth opportunity framework from scratch, then shipping 2 experiments with measurable commercial impact.

Client

GWI

Year

2025

Role

Product Designer (Growth)

Tags

Growth, B2B SaaS, No-code

Shipping growth experiments in a team of 1

Context + Role

I joined GWI as the founding member of a new Product Growth team.

There were no established processes, no product manager for the first month, no dedicated engineer ever, and no existing experiment backlog to work from.

Three months in, the Growth PM left for a new role. By that point I had already taken on full ownership of identifying what the team should be working on. I continued running the Growth work while simultaneously transitioning onto another squad, managing both in parallel before the Growth team was formally wound down in September and my efforts moved fully onto designing the next iteration of our AI product.

0

Dedicated engineers. PM departed after 3 months

2

Experiments shipped between April – September 2025

1

Framework built entirely solo, reviewed with PM before departure

Problem

There was no shortage of potential growth experiments at GWI — but no structured way to identify which ones were worth pursuing, especially without an engineering resource.

GWI was historically a sales-led growth company. That meant there were a million ways I could improve the platform and systems to support product-led growth, and no clear filter for which ones to attempt first.

The risk was spending months designing solutions for problems that were either low-impact or impossible to ship without significant technical lift. I needed to build a way of finding the highest-value, lowest-effort opportunities the team could actually execute on — and do it without a PM to delegate the strategic work to.

Approach

Rather than waiting for direction that wasn't coming, I designed a growth opportunity framework from scratch.

I interviewed designers across other squads to surface friction points across the full GWI customer journey — acquisition, adoption, expansion, and advocacy — then synthesised everything into a prioritised backlog based on impact and effort that I could action immediately.

The framework was built to answer one question above everything else: what can we ship that will have real impact without needing an engineer to build it from scratch? That constraint was the filter that made the whole process useful.

Impact / effort matrix mapping friction points surfaced across squad interviews
Every problem surfaced across the cross-squad interviews mapped onto a single impact/effort matrix. The high-impact, low-effort quadrant made the decision easy.

Book a Demo conversion and API trial friction were both well-evidenced, immediately actionable, and had no engineering dependency. This is where the two experiments came from, with plenty more in the backlog.

ICE-scored hypotheses for the phase 2 experiments
Each prioritised problem was turned into a testable hypothesis with possible success metrics and scored on Impact, Confidence and Effort (ICE).

Decision 01

Experiment 01 — Native book a demo flow

Only 10% of users who clicked the in-platform Book a Demo CTA were completing the form — a negative indicator on a crucial inbound sales pipeline. The reason was simple: clicking the CTA took users out of the platform entirely and dropped them onto the public marketing website to fill out a generic form with information we already had stored from their account details. The context break and extra effort was enough to lose 9 out of 10 people who had just expressed intent to speak to sales.

I redesigned the flow to keep users inside the platform as a native booking experience — removing the redirect and replacing the generic form with one that met the sales team's requirements and improved the UX and accessibility issues. The key was balancing a quick flow that wouldn't overburden users while still passing along enough information for a sales rep to have an effective first conversation.

Before: external GWI marketing page with generic Book a Demo form
Before: clicking Book a Demo inside the platform redirected users to a marketing page with no product context, no continuity, and no indication of what would happen next.
After: native in-platform booking flow. No redirect, no context break, no redundant fields — and a use-case input that meant leads arriving in the CRM were better qualified.

Result 01

MetricV1V2Change
Form completion rate10%24.15%+2.4×
Booked demos since launch257new signal

Decision 02

Experiment 02 — Reducing time to access API trials

Getting API trial access to a prospective customer was taking 10–23 days. The blocker was structural: every trial required a contract signature in order to accept the special terms and conditions, which triggered a full legal review cycle. By the time access was granted, sales momentum had often died.

I worked with Legal to pre-approve a standard set of trial terms, then built a no-code entry point in Figma Sites and configured a Zapier automation to route submissions directly to the revenue team and reduce manual steps. I ran every test flow myself with internal users, iterating until the handoff points were reliable, then documented the full process for the team.

Four iterations of the API trial request user flow
Four iterations of user flows. Linking Legal, Product, API integrations, Sales and Marketing demanded systems thinking — and a clear view of where Zapier, Slack and Salesforce automations could replace manual steps.
The API trial entry point was built in Figma Sites in under an hour, with an embedded HubSpot form routing requests straight to sales.

Result 02

MetricV1V2Change
Trial processing time10–23 daysUnder 24 hours−90%
Trials processed (first 2 months)56new signal
Prospective revenue attributed£2M+new signal

Impact

This project was about what I could achieve when the usual support structures weren't there.

Through a series of low-lift, high-impact product interventions, I bridged the gap between the platform, internal systems, and the sales cycle — leading to a sustained lift in demo completions and a 90% reduction in trial processing time.

  • Strategic prioritisation — built and owned the entire growth opportunity framework without PM direction, from raw observations to ICE-scored hypotheses.
  • Cross-functional communication — navigated Legal, Marketing, Sales and Engineering to unblock experiments that had been stuck for months.
  • No-code execution — shipped a live microsite in Figma Sites, configured HubSpot forms, and set up Zapier automation flows end-to-end.
  • Adaptability under change — continued shipping with measurable results through a PM departure, no dedicated engineer, and a changing company strategy.

Key Takeaways

The lack of resources and support drove me to look for creative options.

Without a dedicated engineer or PM, I relied heavily on testing my ideas with AI first. It was a safe sandbox for weighing the pros and cons of different approaches and for speeding up execution through automation.

The most time-consuming part of both experiments was the cross-functional alignment needed for even the simplest aspects. In future, I'd define all stakeholders clearly upfront and treat any additional input as nice-to-have rather than blocking.