OLX SA introduces progressive web app interface by Marian Jacob in Marketplace 26 Jun 2017 OLX South Africa moved its website and native apps into a progressive web app. This significant change has not been done incrementally, but all at once. The intent is to add a layer of security against fraud, while also simplifying usage.This article is only available to AIM Group clients. Please subscribe now or log in to view. Share olx south africaprogressive web appPWASjoerd Nikkelen Marian Jacob Marian Jacob is covering South East Asia. Marian worked in marketing and corporate communications for over a decade, covering both internal and external communications. She began her career in professional services, leading up to communications business partnering in various multi-national organizations with progressive cultures. Marian has worked on both global and regional roles within communications. She also provides counsel to companies on strategic communications and marketing opportunities. She was an editor on the Singapore Audit Committee Guidance Committee Handbook for companies.