Sparrow Works / Small business systems

I fix forms, booking
links and follow-up.

For salons, clinics, trades and other small businesses. I find where forms, bookings, follow-up or repeat admin get stuck, fix the agreed part and hand over a system you can use.

Fixed-price service projects from £250

Book a free 15-minute systems check
Sparrow Works four-stroke sparrow mark
Simple systems.
Clearly handed over.

Henry Williams, sole trader, London.

02 / What I fix

Everyday snags.
Clear next steps.

A small fault can leave a customer unsure what to do or leave you checking several places. Start with the part that is not working.

02 / How it works

From a problem
to a working system.

You deal with me directly, from the first conversation to the handover.

  1. 01 / Understand

    Start with a call
    or message.

    Show me what happens today. I send a short note with 2 or 3 possible fixes and a fixed price for each. No obligation.

  2. 02 / Agree

    A fixed quote.
    A focused task.

    We agree the scope, price, access and timing in writing. Once you accept the quote, I start the build. Nothing is due up front.

  3. 03 / Deliver

    Built. Tested.
    Approved.

    I test the normal route and likely exceptions. You review and approve the result, then receive a clear handover. I invoice in full on approval, due within 3 days. You own your accounts and data.

03 / The person behind the work

Small projects.
Personal responsibility.

I am Henry Williams, a sole trader in London. I build, fix and improve technical systems for small businesses, and I keep the scope and schedule realistic.

For a London recruitment startup, I built a Webflow application form, routed entries through Zapier to Airtable and created a profile record and a Pipeline entry linked to the role. The form included optional CV upload and diversity questions. The handover was written.

No recruitment result or time saving is claimed.

The interactive examples on this site use fictional records and are labelled as demonstrations.

Read the applicant system details

Try the fictional workflow demo

04 / Useful resources

Practical checks.
Real examples.

Explore small tools, careful repair notes and the editable products separately from setup work.

Free / Browser tools

Check data before it moves.

Convert UK dates, inspect a webhook payload or check structured output in your browser.

Use the free tools
Free / Repair guide

Find why an Airtable automation stopped.

A step-by-step guide to run history, fields, filters, connections and safe tests.

Read the Airtable guide
Completed work / Project note

Webflow to Airtable through Zapier.

See the linked profile and Pipeline records, optional form fields and written handover from a real build.

Read the build note
Separate products / One-off

Editable workbooks.

Use an enquiry, quote or weekly workboard workbook. The product pages show current prices and manual payment and delivery details.

Browse the workbooks

Read more notes on practical systems

04 / A few useful details

Before
we start.

Read all project questions
Who are you?

I am Henry Williams, a sole trader in London working under the name Sparrow Works. I have built an applicant system for a London recruitment startup.

What tools do you use?

I work with tools such as Airtable, Zapier, Google Sheets, Webflow and existing forms or booking systems. I check what you already use before suggesting a change.

How long does it take?

Quick Fix takes 5 working days. Missed-Call Text-Back Setup takes up to 5 working days after access and wording are agreed. Lead Catcher takes 10 working days. Enquiry to Booking System takes about 4 weeks (20 working days). I confirm timing in the written scope.

What do I pay for?

The agreed build, testing and handover. The systems check is free and does not include build work. Software subscriptions, phone numbers and SMS usage are separate and paid by you directly. No payment is taken by the booking form.

What if something breaks?

If I can't fix it, you pay nothing. Missed-Call Text-Back Setup and Lead Catcher include 14 days of fixes. Enquiry to Booking System includes 30 days. Available after a project, optional monthly support is available from £59 a month: Care £59/month or Care Plus £99/month. The package page explains the full scope.

How do you get access to my tools and data?

Invite henry.williams85.contact@gmail.com through your tool’s user or collaborator settings, with only the access needed. Never share passwords. I agree access and data needs before starting, use test records where possible and explain how to remove my access at handover.

One simple next step

Show me what
needs to work better.

Start with a free 15-minute systems check. I review your request and agree a time with you. No automatic booking or payment.

Book a free 15-minute systems check