Transaction types: P2P and P2M. For P2M: Maintain a top 100 users list based on total transaction amount. Sender is eligible for reward if they are in the top 100. makePayment(amount, txnId, txnType, senderId) → returns TxnSummary(txnId, eligible) getTxnHistory(senderId, txnType) → returns total transactions for that sender.
The biggest challenge in my career, if I had the chance to create architectural approaches from scratch, some nestjs very specific questions (you need a book in your hand to answer)
Desenhe a arquitetura de um encurtador de URLs estilo bit.ly
Versions of tomcat, spring boot used in the project
Difference between application.properties and application.yml
Unit testcase coverage and version of junit used in the project
Normal question on Node, AWS, and coding standards
related to your skills
Some technical question about a cypher
What are design patterns, and why do we use them?
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