Payment Gateway System Design. Lightning Session with Engr. Samuel Joseph G.

​Naija JUG Lightning Talk 🚀

​Ever wondered what happens behind the scenes when you make an online payment and how different systems work together to complete a transaction securely and seamlessly? 👀

​This Tuesday, we’re excited to have Samuel G. Joseph, a Software Engineer, take us through:

​⚡ Payment Gateway System Design

​In this session, we’ll explore how payment gateways work, why businesses depend on them, and how they connect customers, merchants, banks, and payment processors to enable secure and seamless financial transactions.

​We’ll also dive into the technologies behind modern payment systems, including APIs, transaction routing, security, and payment processing, while examining the engineering challenges involved in building payment solutions that are scalable, reliable, and efficient.

​Whether you’re curious about how online payments work or interested in backend engineering, distributed systems, and system design, this session will give you a practical look at the architecture and engineering considerations behind modern payment gateways.

​Speaker: Samuel G. Joseph

​Date: Tuesday, 27th October 2026
Time: 8:30 PM – 9:30 PM WAT
Venue: Google Meet

​Register: https://luma.com/fkmerz2l

​Come with your questions, your curiosity, and an open mind as we explore how payment gateway systems are designed to power secure, reliable, and seamless digital transactions. 😄

​Learn. Build. Share. Grow.

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