Hello, I hope you are well and great The code was implemented at the request of Code Challenge Both APIs are implemented and are requested simultaneously And also the answers are returned in a structure
It was implemented as far as the APIs provided free keys for free In the second provider, unfortunately, I could not change the base and it had limitations in the free version It was possible and implemented in the ّFirst Provider (Coinmarketcap)
Please test it by running it as the initial value, and if requested, change it and put another value.
- How long did you spend on the coding assignment? What would you add to your solution if you had more time? If you didn't spend much time on the coding assignment then use this as an opportunity to explain what you would add.
If I had more extra time I was working on the dynamic part of implementing the best price formula for each currency per all suppliers In addition to that, the implementation of an alarm if the price of the desired currency reaches the desired price
- What was the most useful feature that was added to the latest version of your language of choice?
Implementation of returning a proper output in different providers with unordered json format
- How would you track down a performance issue in production? Have you ever had to do this?
Using a combination of multiple tools including database profiles, execution plans Also use http profiler like charles tool
Software testing including unit tests, split test, performance test, stress test, benchmark test, etc.
- What was the latest technical book you have read or tech conference you have been to? What did you learn?
Macroservice book in .NET DDD book by Eric Evans and related articles in the field of distributed systems
- What do you think about this technical assessment?
In my opinion, the question could not measure the science of object orientation, it could also add more complexities of business logic that test quality and Appropriate design patterns were used in it
- Please, describe yourself using JSON.
{ "samiyar": { "favorites": { "technology": { "Back-end Technology":[ "Distributed systems and macroservices", "IOT", "Artificial intelligence in the field of voice and sound" ], "Front-end Technology": [ "Structural Front-end like Angular and Vue", "Exclusive design system for each company" ] }, "music": { "Playing music": [ "guitar", "piano" ] }, "Educational system":[ "I like teaching", "good learner" ] }, "weak points":[ "Structural-oriented thinking and looking at business logic in a completely structural-oriented way, which may not be suitable from everyone's point of view.", "Using and solving more problems with Paternik's design perspective (a little too much) => (which can be ignored in the implementation process with the meeting with dignitaries)" ] } }