Lindsay Smith

Expert Bubble Mentoring - SaaS application design

Currently residing in London UK - actually in London Fields
Timezone: Europe/London

I've helped many people through the Bubble learning curve. My approach is to screen share and I talk you through as we solve your Bubble problems.

I'm active in the Bubble forum - tag me @lindsay_knowcode so I can see your posts quicker. I'd like to think I can explain and demonstrate things quickly and clearly.

Availability - I am in London UK and generally work normal office hours but can also do evenings.

I am often one of the top 5 most active Bubble contributors. 

My Bubble plugins - Pleased to say all 5* reviews - 

My Youtube Channel - Mostly about my Bubble plugins-

My portfolio website

In the Bubble forum @lindsay_knowcode

Mentoring @
$1.67/per minute
Purchase Call

Member since August 2021

Rapid Prototyping a Patient Record System

Martin is a cancer survivor, with a long career in the Software Industry and had seen first-hand the problems Doctors faced attempting to sift through and assimilate a full patient history.

Patient records comprise hundreds of biomarkers, years of blood tests, years of patient questionnaires, and gene marker analysis. Martin started with a database design and looked to use Bubble to prototype the UI.

Martin and I worked together to create Martin's vision in Bubble. The outcome was a lightning-fast UI, within a single panel that a Doctor can swiftly dig deep into charted historical values, or skim broadly to see outlier biomarkers.

A particular Bubble design decision was to create within Bubble a denormalised database view, reducing Bubble DB access, and creating a very clickable and swift user experience.

Mortgage Marketplace in Bubble

Adam had previously engaged a reputable Agency, using their template to create an MVP.

However what the agency delivered fell well short of a professional consumer application, and turned out to be very difficult to edit and manage.  

Adam has an expert background in Canadian mortgages and had conceived a unique take on how to improve the Mortgage shopping experience using SMS and Chat engagement between lenders and borrowers.

We collaboratively worked to re-design and re-think how the mortgage market application would work.

The lesson here is that a Bubble Template can be a good way to get you started with Bubble. You can quickly get something up and running, and this may help to form your ideas and test a concept. The quality of Agencies and templates is variable. You may be buying all the problems and constraints of an Agencies template and processes. When you need anything other that a "Me too" clone application, a Template might be more trouble than it is worth.

Adding Linkedin Signon leads to a Security and Application Review

Fiona had spent 3 months and around 10k on a Template and paid the Agency who made the template, to configure and adapt the Template for her requirements. All seemed well - it is a very pretty template.

She asked a question in the Bubble Forum about why an email address didn't show up in the template. What started as some mentoring help to understand a glitch in the template, evolved to fixing a broken onboarding process and adding Linkedin Logins with my plugin (

Then we uncovered that Agency had "missed" some key requirements. There were live Users signing up to the application daily, (even in stealth pre-release) and there were No Privacy Rules

Without Privacy Rules your database is fully viewable over the internet!

- Privacy rules - these all had to be urgently retrofitted (over a weekend) to a database designed to create a pretty template, not secure data
- Numerous chained page redirections creating slow navigation and confusing flashed-up pages as the app redirected form page to page
- An untested Stripe setup

Fiona and I screen shared to sort out these fundamental problems and she is now live with a secure setup.

Full Enterprise SaaS application - multi tenant, multiple roles

Key features - complex privacy rules to do deal with Tenants, Teams, Managers, Clients - dynamic engaging dashboards - Separation by API of two Bubble Applications - complex scoring algorithms with a purpose built plugin

A Case Management System - for laboratories and clinics

A Single Page Application with realtime chat between Laboratories and Clinics, to manage complex laboratory cases. Case study here -

Google analytics power plugin - multiple measurement id's

A Bubble plugin for power users - Send virtual page views to Google Analytics. (+ user properties + custom events + all the off the shelf GA functionality). Send to multiple GA measurement Ids. Useful in a Saas multi-client environment where you want each client to have their own Google Analytics Data. 60+ installs and 5* reviews.

Gregory I.

Jan 18 2024

Best app developer on the planet.

Gregory I.

Dec 18 2023


Tanveer R.

Dec 11 2023

Lindsay was a gentleman and helped resolve my query with clear and insightful instructions. Highly recommended support.

Gregory I.

Nov 3 2023


Gregory I.

Oct 27 2023


Gregory I.

Sep 8 2023


Gregory I.

Sep 1 2023

As usual, a fantastic session. A+++

Michael H.

Aug 31 2023


Gregory I.

Aug 11 2023

Lindsay is fantastic. 10/10 A+++++

Kirsten L.

Aug 2 2023

Great session, thanks so much Lindsay.

Yoni S.

Jun 22 2023

Great instructor for bubble. Super knowledgeable and doesn't waste your time. Highly recommended!

Bryce C.

Jun 13 2023

Very helpful.

Gregory I.

Jun 2 2023

Fantastic session. A+++++

Tyler W.

Apr 3 2023

Lindsay was great! He answered all my questions thoroughly.

Dan F.

Mar 30 2023

Lindsay did it again :)

Paolo L.

Mar 23 2023

Thanks. Solved my issue pragmatically!!

Bryce C.

Mar 17 2023

Very quick and capable. Lindsay was able to jump right into my issue, grasp exactly what I was going for, and provide a solution within our 30 minute call that I had spent hours attempting to learn on my own. I will be reaching out again for future help!

Dan F.

Mar 16 2023

Lindsay listened to our questions and answered them quickly so we didn't mess around with things we didn't need to hear.

Amardip K.

Feb 10 2023

Excellent, very useful

Kyle A.

Feb 10 2023

Lindsay is an invaluable mentor! He taught me tips and tricks I never knew—great insight into database management. I will be booking his time again.

Maxwell Z.

Jan 26 2023

Great! Showed me everything about SEO in about 20min!

Rux D.

Jan 24 2023

My Coach, Lindsey, is fantastic! A very rare blend of technical knowledge, experience and deep focus on the problems raised. And, yes, a lot of patience to cover all my questions! Thank you, Lindsey!

Maxwell Z.

Dec 27 2022

Great mentor! Solve my issue in 20min!

Clément B.

Dec 8 2022

Super helpful! Thanks a lot

Jonathan C.

Sep 22 2022


ibrahim S.

Sep 5 2022

Very Knowledgale

Marwan R.

Aug 9 2022

Lindsay is extremely knowledgable about Bubble and incredibly helpful. Really enjoyed my session and he helped guide me out of the issue I was having. Thanks so much!

Luke S.

Jul 26 2022

Fantastic insights from Lindsay, quickly understood my issues and tucked right in to them. Thoroughly worthwhile call. Highly recommended!

Nick H.

May 26 2022

Nick H.

May 10 2022

Dolan B.

Apr 12 2022

Lindsay was very helpful

Ben H.

Apr 8 2022


Ben H.

Mar 26 2022

Lyndsey is an excellent coach, who really knows his stuff and helps fast track the development of your app. Highly Recommended!

Jaydee T.

Mar 19 2022

The man knows what he's doing. Lindsay was great and respectful of my time and money. He delivered exactly what I needed.

Nick H.

Mar 6 2022

I really enjoyed working with Lindsay. The focus of the call was to ensure I was getting the fundamentals of my database right. This was the first time we had spoken. As I explained my product, he was a great listener and understood the direction of my product. Then as we dove into the work, he was very clear and easy to follow along with as he helped stage the start of my database architecture. I look forward to working with him again soon!

Tom M.

Feb 24 2022

Great stuff. Lindsay very helpful.

Jason L.

Dec 10 2021

Can I rate this 1,000 out of 5? I knew 2 minutes into the call this was the right decision. I've had bad luck with freelancers/fivrr etc so this was a welcome change. I have 2 pages of notes and Lindsay understood what I was trying to accomplish pretty much instantly. Absolutely will use this again.

Michele C.

Nov 5 2021

Very knowledgeable and helpful, I've got a lot of value out of our session.

Richard B.

Oct 18 2021

Lindsay is a super nice guy. I did more in an hour on my app than I did in weeks on my own.

John G.

Sep 17 2021

Thanks Lindsay for another excellent call.

Roberto F.

Sep 11 2021

Lindsay is well versed in bubble, patient and an excellent communicator. He was able to understand my ideas and knew how to implement solutions. He is very good at setting tasks for the completion of milestones.

John G.

Sep 9 2021

Very knowledgeable about Bubble.