Done ✅

[AbdulRahimOM]

* Judicially used go routines for fetching data from external API
* Data is stored in map(simple cache) after fetching from external API. (->Good to add expiry here, but haven't implemented as of now)
* Used sync.RWMutex for handling concurrent read and write to this cache
* Pprof endpoints for monitoring
* Periodic logging of statistics (goroutine counts) (for simple monitoring)
* Checking for final person's existence to avoid infinite run
* Predefined number of workers for fetching data
* Proper closing of channels and goroutines
* Context for cancellation, to terminate goroutines and close channels whenever required seperation is found
* Simply ignoring the error if the external API call returns an error, logged at debug level
* Used env variables for configuration
* Net/http used for pprof endpoints, as fiber uses fasthttp
* Rate limiting 

[AbdulRahimOM]

Abdul Rahim O M
abdulrahimom.work@gmail.com
AbdulRahimOM_CV.pdf