Slice
Jon Muller is a seasoned front-end software engineer with extensive experience in web development. Currently serving as a Senior Front-End Software Engineer at Slice since April 2025, Jon previously held senior frontend development roles at Safewill from April 2021 to April 2025 and 4mation Technologies from January 2018 to November 2020. Jon also served as Managing Director and Lead Frontend Developer at pi-squared, a Cape Town-based web development agency, for over 13 years. Earlier career highlights include roles as a designer and frontend developer at World Wide Tender, Electric Ocean, and Fusion Interactive South Africa, contributing to various digital projects and marketing initiatives.
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Slice
We founded Slice to help customers access unforgettable travel experiences at a fair price - so you don’t have to miss out on family reunions and well-deserved getaways. With Slice’s ‘lay by for travel’ product PayLater Travel, you can lock in flight prices by booking months ahead of time. After securing your flights, you can repay in manageable instalments leading up to your holiday. So far, we’ve helped over 70,000 customers go on memorable trips. We’ve helped them get home, get hitched, or take their family on an unforgettable adventure. With a 4.7 Trustpilot rating from over 2000 reviews, we’re proud to have helped our customers travel all over the world. Our Slice Pay product is now available for travel agents - to help them make trips accessible for their customers by giving them access to lay by. If you’re a travel agent who wants to partner, get in touch! At Slice, we’re not here to catch you in a debt trap. We’re here to help you catch that flight.