About this Masterclass
Making a payment is so simple now! You think & it’s done. But, how? How does validation, resolution & reconciliation happen so fast during a transaction on these payment apps? Learn and understand how everything happens at lightning speed at such an enormous scale!
These payment gateways applications have transformed the way we handle money. And how do engineers make such a secure and sustainable High-Level Design that handles billions of transactions every day?
Learn what goes behind the scenes to validate, verify and reconcile transactions at scale. Join Tanmay Kacker LIVE in a FREE Masterclass on 12th February, Sunday at 5 PM and build a scalable system with optimum design.
Meet Tanmay Kacker (LinkedIn)
Ex-Tech Lead, Locus
Ex-Senior Software Developer, Practo
6+ years of experience in full-stack development and machine learning
Postgraduate student, Cranfield University, UK
What you will gain from this Masterclass
- Learn the high level system design of payment gateways
- Understand Validation, verification, resolution and reconciliation at scale
- Get to learn how 3D secure payments are made
- Design a scalable system with optimum separation of concern
Certificates - All attendees get certificates from Anshuman Singh and Scaler Academy! Please be careful while entering your details while registering since they will go on your Certificates
What our Learners have to say

About Scaler Academy
Many engineers (like us!) enter software engineering almost by mistake, are exposed to ‘old’ teaching methods and are taught to ‘cram’ content. This creates gaps in an engineer’s CS learning, makes them under confident and prevents them from accelerating in their career.
Scaler Academy is tailor-made for engineers to master the foundations of CS (DSA & System Design) and to take their career to the next level, via:
- A structured, guided and industry vetted curriculum
- Live classes by faculty who have been there, done that
- Regular 1:1 mentorship from industry veterans
- Practical experience through real-life projects
- Career support via a dedicated recruitment team, alumni network, etc.
- Aspirational peer group of 3,500+ Scaler students & alumni
- We've introduced 3 electives - Advanced DSA, Concurrent Programming, and Product Management to help you further accelerate your tech career. These will be taught at the end of the course, and are completely optional. However, they provide deep insight into crucial topics, and hence, we strongly advise you to opt for them!
- NEW! You can now get a sense of our core offering for free. Experience everything that Academy has to offer and take the leap to your dream company. Attend a free live class, watch recorded content from our lectures, attempt practice problems and block a mentor from top tech companies - https://bit.ly/3vMnUCA
The curriculum is designed to make you a solid engineer. Find out more about us at scaler.com/academy!