Ever just want a new feature, or to try a new idea? We empower and deliver those for our clients.
From custom built A/B experiments writting in vanilla JavaScript and CSS, to bespoke Firebase backend built with Node and cloud functions. We focus on the most relevant technologies of today and don't spread ourselves too thin. Making us experts at what we do.
CRO | Optimisation Strategy | Consultancy
Ideas, Experimentation and Iteration
Working with their existing platform (VWO) the ROI just wasn't showing through to begin with.
We worked with Alex and the team to run experiments at pace. Giving the entire marketing team the ability to test their ideas. Bypassing development backlogs.
Josh really helped us to start testing and test quick. We had the traffic but just needed the expertise in running some pretty custom "out there" ideas
Website | Svelte | JavaScript
Our Founder Josh has worked with Mark Leach in the past, for a leading optimisation agency and since have stayed in touch.
The site was built using SvelteKit and raw JavaScript code. Built for speed and performance.
The communication with Josh was always excellent. He was attentive and made getting a website live a breeze. Would always recommend him
Website & Development | Marketing | Analytics | Start-up
Treasure Square - A New Take On Interactive Gameplay
Check it out > https://www.treasuresquare.co.uk/landing?utm_source=mylah We designed and built Treasure Square end-to-end — a fully custom treasure hunt platform with an interactive Mapbox grid, SvelteKit front-end, scalable Firebase backend, instant-win engine, and smooth mobile-first UX. From UI/UX to infrastructure and real-world QR coin flows, the entire product ecosystem was engineered in-house for speed, scale, and nationwide launches.
Treasure Square runs on a deeply automated backend powered by Cloud Functions, PostHog analytics, and Klaviyo/OneSignal engagement flows. We built all tracking, feature flags, behavioural funnels, automated prize logic, credit systems, order workflows, and push/email triggers — creating a data-driven platform that grows and optimises itself.
Beyond development, we shaped Treasure Square’s brand presence, content strategy, and social performance. From campaign assets to cross-platform short-form content, SEO pages, UTM setup, and automated social updates, we built a marketing engine that drives daily reach, community engagement, and steady user acquisition.
The team at MYLAH have been exceptional and fundamental in our initial success. https://www.treasuresquare.co.uk/landing?utm_source=mylah
CRO | A/B Testing
From initial conversations and site audit. We worked with Michael on developing new features for the site as A/B tests to ensure positive change.
Struggling with development of new ideas, Josh and the team helped us test ideas on site and fast. Turnaround time was excellent and great communication. In our short sprint Josh delivered on some of our visions
Bespoke Website | React | Svelte
Initially developing a React based web application for the guys at HotDraw, the utilisation of reactive ticket numbers and a super fast site helped the company expand over the following years.
Along with the front end, the team developed a back end database with custom API's to handle all of the business functionality.
We've come such a far way as a small business and having Josh and the team at our disposal makes reacting to change much easier.
Website Development
James Patisserie Website Build
The team at MYLAH really helped me get my website up and running. Within weeks I went from a bit of not so good Wix website to something I like to share with customers who visit the store.
Wordpress | Hosting | Re-brand
AveryFairbank New Website Build
Kicking off with AveryFairbank, the team at MYLAH jumped feet first into supporting the site overhaul. Going from an old fashioned theme to something modern, modular and future proofed. We began our journey by fully understanding the business and vision from the senior team.
Josh has been my web development rock. I love working with him and will continue to use his services for as long as I can. Brilliant communicator, hard-working, diligent and a creative problem solver, his CRO and web dev skills are excellent. Highly recommend.
After working with Josh on previous projects, I knew his great comms and development experience was perfect for building our new site.
