Kapalı

Development of distributed applications based on blockchain (DAPP)

[login to view URL] is a platform that helps startups to attract investments.

The challenges ahead:

Development of distributed applications based on blockchain (DAPP)

Improvement of existing products of the company: investor's office

Automation of processes allocated in a separate product: Airdrop

Wishes to the candidate:

Understanding the principles of blockchain technology and smart contracts

Excellent knowledge of Ruby, Ruby on Rails, PostgreSQL

Experience with Google Cloud

Experience with Docker or similar application deployment systems

Beceriler: Ruby on Rails, Ruby, PHP, Python, Blockchain

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İşveren Hakkında:
( 0 değerlendirme ) Yekaterinburg, Russian Federation

Proje NO: #22186790

Bu iş için 38 freelancer ortalamada $35/saat teklif veriyor

arhamsoftltd

Greetings, Hi, I have 4 years of experience of blockchain technology, I have expertise in ICO, smart contract, white paper, blockchain integration, Dapps, EOS, Master node, web wallet, with ECR20 and ECR23 with the co Daha Fazla

$25 USD / saat
(168 Değerlendirme)
9.1
technosystem

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 Daha Fazla

$30 USD / saat
(251 Değerlendirme)
9.2
ptiweb

I have expertise over Ruby on Rails and had done similar project previous with my best outcomes. Apart from ROR expertise I also have knowledge of PostgreSQL, Bootstrap, JSON, Angular JS, and much more which you are lo Daha Fazla

$30 USD / saat
(153 Değerlendirme)
8.2
point2solutions

Hello, Hope you are doing good there!! We are, Infograins Software Solutions PVT LTD, We are too glad to share you our experience on Blockchain and it's benefit, we have been provided solutions using these technologi Daha Fazla

$38 USD / saat
(45 Değerlendirme)
8.0
helmot

I have +12 years of experience in Python programming and I have 3 years of experience in developing dapps for Ethereum. I'm familiar with developing smart contracts, ERC20 tokens, Crowdsale smart contracts. Can you pro Daha Fazla

$25 USD / saat
(198 Değerlendirme)
8.1
solarsoftwares

Hi, Greetings from Osiz Technologies. As a industry leader "Osiz" have 20+ dedicated Blockchain engineers, and I am sure that we could help you to meet your requirements regarding to create a "Dapp [ Decentralized Ap Daha Fazla

$40 USD / saat
(140 Değerlendirme)
8.4
Colaninfotech

# Certified block chain experts with DAPP# Hello ICOADM team This is Shree from Colan. We are certified block chain experts with good experience in both ICO/DAPP. We are happy to cover the modules – improvemen Daha Fazla

$25 USD / saat
(25 Değerlendirme)
7.7
arvindkushwah9

Dear, I have 7+ years experienced in Web Development. When I read this job I feel very excited to be a part of your project and share my great experience in software development. Specialties: Ruby on Rails, RESTful Daha Fazla

$25 USD / saat
(73 Değerlendirme)
6.7
imperialsoftech

Hello Mate, ->We are EXPERT IN BLOCKCHAIN | SMART CONTRACT | SOLIDITY | HYPERLEDGER with 5+ years of experience!" ->We are excellent in Dapp Development. We already worked on Airdrop for rewards distribution. -> We Daha Fazla

$38 USD / saat
(13 Değerlendirme)
6.1
vijaychouhan

Hi Team , Hope you are doing well, I have reviewed the job post and would like to join you as a full stack developer to work on Ruby Rails " Based on post I find my best suitability as having all the required skill s Daha Fazla

$25 USD / saat
(11 Değerlendirme)
5.9
abhilashtv

Hi, ➲ 6+ years of full-time experience with Ruby on Rails and billed 52,000+ Upwork hours (90+ successful projects) ➲ Upwork Top 1 Certification for Ruby on Rails I have worked on some of the most complex web applica Daha Fazla

$38 USD / saat
(18 Değerlendirme)
5.6
KDC999

❤BlockChain❤EXPERT❤. And have a good knowledge on Blockchain, Smart contract and EVM solidity from mining to ... Ofcourse fully experienced with PHP, Laravel, Python, Ruby on Rails, Also i am expert algorithm and Data Daha Fazla

$40 USD / saat
(18 Değerlendirme)
5.3
stepinnsolution

Hi, We can do this job. We have a lot of experience in web design and development. Our latest work is the following. [login to view URL] [login to view URL] http://simplyap Daha Fazla

$25 USD / saat
(34 Değerlendirme)
5.4
FutureTechno1

Hi there, I’d like to be considered for your job position. I’m a Web Developer with a strong background developing with back end & front end. I can turn your requirement in a way that represents your brand and appeal Daha Fazla

$30 USD / saat
(12 Değerlendirme)
5.2
hiteshkanwar

Hi, I am Professional Full Stack Developer and working as developer from last 7 years , degree in Computer Science. I build web apps on Ruby on Rails and React js and mobile apps is React Native.I have did backend Daha Fazla

$38 USD / saat
(39 Değerlendirme)
6.0
jamie990

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 Daha Fazla

$33 USD / saat
(8 Değerlendirme)
5.1
ResultsDelivered

Hello there.!~ Please initiate CHAT. We can Develop your DAPP Application on Blockchain. We have developed SIMILAR Platform for "Horsechain" : [login to view URL] Following are other SAMPLES of our Blockchain based Daha Fazla

$35 USD / saat
(8 Değerlendirme)
4.9
ChewGekKhim

Hi! From Blockchain Expert! I have a lot of experience in blockchain/cryptocurrency techs including smart contracts, dapps. so I can do this job very well. I can prove my skills with examples. I'm a Senior Full-Stack Daha Fazla

$50 USD / saat
(4 Değerlendirme)
4.6
techanil79

Expert senior developer with more then 12 years of experience in web technologies,worked as a full stack web developer with good knowledge of ruby and rails,php,python, PostgreSQL,etc. please check my profile and late Daha Fazla

$40 USD / saat
(24 Değerlendirme)
4.7
SecureForYou

Dear client. Thanks for taking your valuable time for reviewing my proposal.I have read your project description and I think I can be a candidate of your project. I have been confident and sure that I can complete your Daha Fazla

$41 USD / saat
(6 Değerlendirme)
4.8