---
title: "Client results: what the evidence shows | Vlad Buyanov"
description: "1 named client quote and 1 anonymized UK fintech case: a reported 20× revenue increase over 14 months. What each shows, and what it does not."
---

[Vlad Buyanov](https://vladbuyanov.com/?hsLang=en)

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# Client results

2 pieces of evidence, kept apart: a quote from a named client and an anonymized account of 1 engagement, with what each shows and what you can check.

Vlad Buyanov, Sales Sprint Group. I do all the consulting work myself.

## Client feedback

> “Vlad helped us to build a clear, effective sales framework across four key areas: defining our target audience, asking better discovery questions, improving persuasion, and handling objections. What really stood out was how he found the right phrases that make clients feel understood. The whole process took under two weeks and saved us a huge amount of time. I would absolutely recommend Vlad. He's a true B2B sales pro.”

Sabir, CEO, [Ownership.health](https://ownership.health/?utm_source=vlad), AI platform for health professionals

Published as the author wrote it; nothing added.

## UK fintech engagement

**UK fintech: a reported 20× revenue increase over 14 months.** This is an anonymized account of 1 engagement, not a statement of typical results.

**Starting situation.** An early-stage fintech company in the UK that needed a sales process built from the ground up. The founder’s condition: no marketing budget, so growth had to come from the choice of customers, the pricing and the sales work itself.

**Work performed.** Segmentation: we cut the unprofitable customer segments and narrowed the focus to mid-market B2B. Pricing: the old pricing undervalued the product; we introduced paid onboarding, simplified the commission structure and raised prices. Sales: for the first 6 months I closed every deal personally and wrote the playbook the team later sold from; leads came from founder networks and industry conferences, with no paid acquisition. Partner program: the company’s existing relationships became a revenue channel, and that channel became the main source of growth.

**My role then and my scope now.** I worked inside that company, and closing the deals myself was part of the job; it is the historical part of this account and outside what I do for clients today. I work with your team and hand the process over; I do not sell on your behalf.

**Reported outcome.** Revenue 20× higher after 14 months, with no marketing budget throughout. The figure is reported, not independently verified. I publish no currency and no absolute revenue figures for this engagement, so the multiple cannot be turned into a starting or an ending number.

**Limits of this account.** It covers 1 engagement, and the company is not named, so nothing here can be checked against public records. The result had several contributors: the segment choice, the pricing, the partner channel, the founder’s network and the market at the time; I do not attribute it to sales method alone. And a multiple says nothing about the size the company reached.

## What these examples do and do not establish

The 2 items above are different kinds of evidence. The quote is a client’s own words about 1 engagement, with his name and company attached. The fintech account is mine: anonymized, with figures reported by me. The testimonial does not validate the fintech result, and the fintech result says nothing about the engagement Sabir describes.

What you can check from this page: the author of the quote is named and his company is linked, so the quote can be put to him. The fintech account cannot be verified here; read it as my description of 1 case, with the limits above.

I do not guarantee a revenue increase. We agree the scope, deliverables and responsibilities before the engagement. The examples on this site describe individual engagements, not typical results.

New client-authored material will be added here as it is published, under the author’s name.

**How to get references.** During the introductory conversation I connect you with former clients who have agreed to talk about their engagement with me. Which clients depends on the format you are considering and on their consent.

## Request an introductory conversation

A Zoom call about your situation: which format fits and which former clients you can talk to. Scope and cost are agreed after it. Or write to [sales@vladbuyanov.com](mailto:sales@vladbuyanov.com).

[Request an introductory conversation →](https://vladbuyanov.com/meetings/salessprint/intro-zoom?hsLang=en)

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Vlad Buyanov, Sales Sprint Group. I do all the consulting work myself.

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© 2026 Vlad Buyanov, Sales Sprint Group LLC, Buenos Aires, Argentina

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