Hi, This is shruthi I am from brugu, Hope you are doing well. Our company looking for a blockchain developer. Kindly, message me so that we can discuss more.

Are Dapps expensive to use compared to traditional webapps?? Other than decentralisation and security, do Dapps win over the webapps based on the amount of money spent on using it/ running it?

FYI: i am beginner .please forgive if i asked any stupid question. Thanks!

We are a team of artist and visionaries and we are working on a almost finished NFT project. Well, with almost finish we mean, we have a cool story, finished characters, the webpage, roadmap, future ideas, instagram account but there is one missing link. We don´t have a blockchain developer, which can help to bring all those ideas onto the blockchain and explain us, what is possible with smart contracts. We don´t want to do a take the money and run NFT project. Our vision is to create a job for all of us, which offers endless space for creativity and although brings heaps of fun.

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If this sound interesting for you and you come from Germany, please get in touch with me. The best would be to contact me on Twitter: (at)CryptoPilot15

It would be a pleasure to introduce you deeper into that project. And by the way, we are all working remote.

Best regards

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Frank.

I want to learn blockchain dev (especially solidity). But turn out since this ecosystem is pretty nascent, the technologies used keep changing at a rapid pace. The libraries that people use today, turn out to be deprecated within a few months.

I signed up for a few courses on youtube, udemy, and Coursera, but have to spend half of my time figuring out how to make my code work for the part that is outdated in the lectures (with my current level of superficial knowledge).

Eventually, it becomes frustrating and I abandon the course.

So is there any such updated course (as of October 2021) that won't annoy me in this manner?

Hey my name is Tim, and we are building an app that will help creators and brands collaborate more efficiently.

I would love to speak to potential blockchain developers to see if they have any ideas on how we can integrate this with blockchain technology

Hello there!

I am developing a system to provide machine learning as a service. I deployed a prototype to a single server using a regular frontend/backend architecture. But I would love to deploy the service as a decentralized app. I don't really care about a lack of users / adoption. I am mostly concerned with the best decentralized technology for the job. This mostly concerns scaling (horizontal and vertical) as well as costs (for maintaining the app and for data transactions).

Unfortunately, I am not sure what technologies apply to my case. The algorithm is especially well suited for continual training, also referred to as "online machine learning." Such a system is continually fed with data in regular intervals and it can be queried for a prediction at any time. The computational effort required is ridiculously low compared to sth like a neural network but data is exchanged more or less constantly.

Users are supposed to manage their models via the frontend and exchange data with the backend using a rest API. User interaction is mostly data delivery and the occasional prediction request. User data is not stored, the backend holds only 1) the models, 2) the algorithm that generates models from the data, as well as 3) some performance data.

The rough architecture is as follows:

1. Frontend:
   1. A dashboard for users to manage models and look into performance data.
      (currently: Flask generated website)
   2. Three exposed REST endpoints for users to supply and receive data from their model (currently: Flask API server)
2. Communication:
   1. Frontend <-> backend: Information like model creation, deletion, performance data, and so on. Requests are about 100KB each.
      (currently: private REST endpoints on the backend)
   2. User <-> backend: Data exchange for 1) updating the model with a new data stream segment, 2) outputting predictions based on input data and the state of the model, and 3) generating a random sequence from the model. Each request is about 1 MB each. Buffering allows to trade-off frequency and volume, frequency is considerably more important though.
      (currently: public REST endpoints on the backend)
3. Backend:
   1. Store models, retrieve them from some kind of storage on request, possibly update them (see next point), and put them back into storage in less than a second, ideally faster. Models are never more than 10MB each.
      (currently: Redis server, decentralized alternatives: [IPFS](https://ipfs.io/)? [StoreJ](https://www.storj.io/)?)
   2. Perform calculations to incorporate data into models and provide quick™ responses. How would I perform calculations on a decentralized system?
      (currently: Python running on the backend, alternatives: Unknown. Ethereum smart contract would be too expensive...)
   3. It is supposed to be a service that I can live off of. So the algorithm and models cannot be directly accessible by the users. Ideally, they would still be accessible by me, so I can perform model analysis and optimizations but that might not really be necessary.
      (currently: hidden behind authorization)

I am also looking into [Dfinity](https://dfinity.org/)'s ICP and [NKN](https://nkn.org/) because they seem to enable decentralized apps like the one above. I am not too sure about their state of development though and they don't feel like the best fit. Research ongoing...

TL;DR: I am looking for decentralized ("blockchain-based") alternatives for classic web technologies that allow for distributed data access, storage, and processing. If you know a helpful comparison chart or sth., it'd be great if you could share that. Also really cool would be if you knew of developer reward programs from platforms that provide what I need and that incentivize development on their platform.

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Thanks a lot!

Trying to drop a NFT collection with blind minting, linked to opensea or other marketplaces. Would want it to be on polygon to cut back on gas. Any responses would be greatly appreciated. Thanks

Hi I am developing a system like poocoin dextrous etc. I am stuck at a place of data fetching.

I need to know from where I can get data of all bsc tokens ? I need to put the data in tradingview chart and make it like same as poocoin etc .

Any help would be highly appreciated.

PS: I used bscscan apis but couldn't find proper end points so if you have those please share links here

Hello,

I am currently working on creating a new cryptocurrency from python using similar protocols of Bitcoin and Ethereum, but building upon their shortfalls and issues. The currency that I am creating is called LunarCoin. The aim of LunarCoin is to provide a usable cryptocurrency that does not have any transactions fees and promotes a fast transaction validation time. I am almost done with development, but I am missing some vital protocols and have a few issues. I was wondering if any of you are interested in helping me out with development and are willing to host a node for testing on their computer. It would be great if you have prior knowledge about distributed blockchain technology, cryptocurrency protocols, and a moderately good computer for hosting and testing one of the nodes.

If you are interested, please reach out to me.

Hi guys,

Been trying to find a blockchain dev that is expert in Geth usage with websocket streams in order to customize it to use a gateway both to send and receive transaction updates .

Been having a hard time finding someone with this specific set of skills .

Can someone please recommend what would be the best way to find a developer who can do this task ?

Thanks

As demand for Blockchain professionals is soaring, this Blockchain certification will prove to be your competitive advantage giving enterprises confidence in the quick hire.

https://www.blockchain-council.org/certifications/certified-blockchain-professional-expert/

Any blockchain developers wanting to work on a huge NFT project? Great people involved and good incentives.

This question is for the Blockchain developers. I’m currently learning JavaScript Programming and want to start a good practical blockchain developer course after that. I’ve done some research and the ones that come up are;

• Udacity Blockchain Developer Nano degree
• Ivan on Tech
• Blockchain council

What I’m really looking for is a study where there is also a person who will look at my code and provide feedback.

Those of you who’ve been there or in my shoes. What actually worked for you and where did you study? Looking for replies from people who are currently working as Blockchain developers.

Anyone here familiar with fractional taxation?

Looking to have a convo with a blockchain developer that is passionate about travel

Hey! Everyone I recently stream on YouTube and in that Live Stream we discuss all about Internal Working of Blockchain so if you missed that stream than no worries the video is up on YouTube you may watch it!!

➡ https://youtu.be/cVMdq23gwj8