Meeting Solution Provider
PWN a UK conference-calling provider, needed telecom-savvy engineers to modernise its platform. EchoGlobal built a four-person back-end team. They moved payments from legacy PHP to Python, broke the monolith into microservices and rebuilt the internal management tool.
- Python
- PHP
- JS
- MySQL
- APIs
- Redis
Need a team like PowWowNow’s? Get vetted Python engineers in days
Background
We conducted several email marketing campaigns targeting potential British clients at the end of 2016. These proved to be very successful.
Among many replies we had, this one stood out: “Hi there. I have a project that I am considering bringing in some external resources for. It’s an application that is built in-house that we need to add some new features.”. It was exactly the type of project we were looking for. We contacted this potential client and kicked off this cooperative endeavor almost the next day.
Challenge & Solution

PowWowNow required a skilled team of engineers with substantial telecom expertise to modernize their current products and develop new functionality.
Additionally, the client needed to migrate from the monolithic architecture to microservices, as well as ensure the security of the platform and its compliance with regulations. EchoGlobal’s engineering expertise and vast experience have helped the client to attain their objectives faster and accelerate the digital transformation of the product.
Value Delivered by EchoGlobal
- Built a strong back-end development team quickly.
- Redesign and migration of payment systems from legacy PHP to Python.
- Internal management tool migration to the latest tech stack with extended functionality.
- Reworked the database architecture and built new libraries.
- Implementation of special configurator based on .yaml
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