Best Block Chain Development Company x 2


I am looking for a blockchain company that is reputable and has a good portfolio. You must ensure that you have successfully built up a great number of blockchain projects if not don't bother to talk to me. I am trying to save your time.

1. I am trying to build an application that is multi-vendor using blockchain - private network running on hyper ledger fabric. - Native Mobile Application (In wallet Coin purchase)

2. Think of it as how Amazon is doing it. Similar.

Quote: I am NOT SPAMMING before you bid.

1. You must have a good UI/UX team - You have to let me know what is the prototyping stage. Like using XD to do all the flow on the design portion before proceeding on to the mobile development.

Let me know how much it will cost.



Designing of all website front end screens and backend application screens

2. PHP Backend Development

Designing all of the backend modules which the frontend can be operated using a “Content Management System”

3. E-Shopping Module System

We will need to do an authorization and pay where customers are able to make payment. Payment shall be sent over to the Company’s account

4. Multi-Store Vendors System

Creation of a multi-vendor platform where vendors are able to create and upload products and description of products as well as price for customers to see

5. Order Management System

All of the orders which are created upon purchase shall be push over to backend of the vendors order system where they are able to speak to the customers via a note and status of the product can be changed.

6. Premium, Confidence icon, Background check, and Background Verification dynamic System

We will need to pre-create a system where every store which signs up with us are able to easily allow us to verify their background. Add badges for their confidence icons, add premium stores

7. Advertisement banners

Pre created an advertisement backend which allows us to upload advertisement banners quicker for store owners who wishes to feature their brand

8. Review System

We will be creating a reviewing base system where only successful purchase and only upon customer acknowledging the receiving of the order, will the reviewing system be active through smart contract deployment.

9. Milestone management

It should have a milestone management system which works exactly the same as freelancer. Only upon receiving of last payment will the reviewing system kicks in.

10. BlockChain Private Network

We will be creating a private block chain network which may run on hyper ledger multi fabric to control the security and timestamp of every transaction that are being made as well as all of the verifications being done

Kemahiran: Blockchain, Mobile App Development

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Tentang Majikan:
( 68 ulasan ) Singapore, Singapore

ID Projek: #21730717

52 pekerja bebas membida secara purata $17542 untuk pekerjaan ini


I am NOT SPAMMING. NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for Lagi

$35000 SGD dalam 75 hari
(54 Ulasan)

Hello team we had already done similar Multi vendor Application Development. [login to view URL] We had done Blockchain App Development. Thank You

$25000 SGD dalam 60 hari
(39 Ulasan)

Dear customer. I am very interested in working on your job. I have many years of experience on Android and iOS app development. With that being said, I think you’ll find I have that skills you’re looking for. Of course Lagi

$15000 SGD dalam 7 hari
(95 Ulasan)

Hi, Please do visit Creative thoughts informatics services Pvt. ltd, Indore: [login to view URL] We are dealing with Blockchain development and AI. Can we discuss this over personal chat if you are avai Lagi

$18000 SGD dalam 7 hari
(23 Ulasan)

Hi, I am a mobile developer with 10 years of experience developing a mobile app on both platforms of iOS and Android. I believe you can use my skills and experiences for your great project, under checking your requirem Lagi

$15000 SGD dalam 7 hari
(23 Ulasan)

Hi there, Thank you for sharing your requirement. Hope you are doing good and having a nice day. We are a team of technocrats having 8+ years of experience in Web and Mobile design plus development and primarily deal Lagi

$15001 SGD dalam 7 hari
(30 Ulasan)

For last 7 years i have been developing Blockchain, Decentralized Exchanges, Crypto Coins based on ERC20, Bitcoin Core, X11, IOTA, Dash, Minning Pools, Block Explorers, trading platforms, Wallets, Daemons. I have exper Lagi

$11500 SGD dalam 20 hari
(29 Ulasan)

“””We are here to turn your vision into reality::””” Please check the work below: Crypto-currency website: [login to view URL] [login to view URL] [login to view URL] [login to view URL] http Lagi

$15000 SGD dalam 7 hari
(12 Ulasan)

NOT SPAMMING Good Day, Hi, Our company has experienced Blockchain developers and full-stack developers. We will provide the complete solution, ICO, smart contract, white paper, blockchain integration, Dapps, EOS, Ma Lagi

$20000 SGD dalam 75 hari
(7 Ulasan)

Dear client, I have seen your project detail you need to develop Block [login to view URL] are a team of 8+ years of experience in MySQL ,HTML5 ,Express JS ,Bootstrap ,Angular.js ,Mean stack,Laravel, PHP, Block chain, Mobile app Lagi

$15000 SGD dalam 7 hari
(17 Ulasan)

Hello, YES, we have worked om blockchain and crytocurrency exchange website and we have read and well understood your requirements mentioned Please come online and messsage me so that we can discuss in detail. Refer Lagi

$15000 SGD dalam 90 hari
(16 Ulasan)

" I am NOT SPAMMING" Hello, How are you today? Please check our proposal here https://www.freelancer.com/projects/mobile-phone/Looking-for-the-best-blockchain, i have already submitted detailed proposal there. Lookin Lagi

$50000 SGD dalam 110 hari
(11 Ulasan)

Hi there, Please have a look at recent developed platforms based on Blockchain - [login to view URL] [login to view URL] [login to view URL] [login to view URL] [login to view URL] We are experienced blockc Lagi

$10000 SGD dalam 70 hari
(28 Ulasan)

Dear Nicholas T., ❁ We are Web and Mobile App development team at Ho Chi Minh city, Vietnam and work for wordwide. ❁ Our profile : [login to view URL] ➦ We worked on many types of projects, I hope to discuss with you to m Lagi

$16650 SGD dalam 5 hari
(62 Ulasan)

Nice to meet you. I will provide greate service and good result. I have experience with iOS, Android development for 6+ years. (android, ios native,flutter, react native, cordova, ionic, ...) I developed iPhone, And Lagi

$15000 SGD dalam 7 hari
(41 Ulasan)

Hello Mate, ->We are EXPERT IN BLOCKCHAIN | SMART CONTRACT | SOLIDITY | HYPERLEDGER with 5+ years of experience!" ->Our portfolio speaks louder than my pitch and I am sure it is enough to convince you how we can prov Lagi

$15000 SGD dalam 75 hari
(6 Ulasan)

I am NOT SPAMMING Greetings of the day. Hope this proposal finds you in the best of your health. It is my humble offer to present my services to you for this project. I have passed 15 certifications here (& with a 5-s Lagi

$15000 SGD dalam 7 hari
(5 Ulasan)

Hi there, I’m a pure Blockchain Developer. I’ve read your project and I can help you. I’m particularly highly skilled in complex smart contracts on etherium and tron blockchains. I’m based in the Uk, qualified in t Lagi

$10000 SGD dalam 5 hari
(8 Ulasan)

Hello sir. We are power specialist group. Specifically blockchain is our main skill. We hope to work with you. Best regards.

$15000 SGD dalam 7 hari
(3 Ulasan)

I am NOT SPAMMING Hi, First of I will tell you that we are reputed blockchain development company. As evidence I am sharing our own company web page specific to this domain. [login to view URL] Lagi

$35000 SGD dalam 200 hari
(3 Ulasan)