I know aleskonrad on fiverr, i have chatted with him concerning a dapp development, his response is good but he does not reply on time, probably due to his busy job schedule.
What are the criteria you used in selecting your choices out of all the hundreds of people offering similar gigs on fiverr ?
RE: aleskonrad - he is a student so the reason for not always replying very promptly is because he probably needs to attend his studies.
RE: Criteria: I've been hiring freelancers on Fiverr for the last 8 years such as designers, musicians, content creators, developers and so on. What I can say about Fiverr is that the service quality improved over the years overall and you can find really talented freelancers. Some of them are using Fiverr as a launchpad to jumpstart their career while others are using Fiverr for a long time income.
Someone here mentioned that Fiverr is used by 3rd world country freelancers who provide a lower quality service. I am sorry about their bad experience but I do not agree with them, I personally hired several writers from the US on Fiverr (for example) for one of my blogs and they provided very good articles, reviews and so on. Also, you see more and more Fiverr sellers who are making a 6 figure income/year.
In conclusion - to answer your question - you can find really good freelancers for reasonable prices IF you have an eye for spotting them. I do know how to do that, I learned over the years. In the last 2 years I've been focusing on blockchain and some of the sellers mentioned in the list are ones that I personally hired while others came by recommendation by other people.
Best regards!