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ethereum developer

$250-750 USD

종료됨
게시됨 약 5년 전

$250-750 USD

제출할때 지불됩니다
Hi I am looking for someone to create an app on the ethereum network. Our app is complete already. We just need to add the eth smart contracts. Please have experience and be available to start doing work.
프로젝트 ID: 18777585

프로젝트 정보

17 제안서
원격근무 프로젝트
활동 중 5년 전

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17 이 프로젝트에 프리랜서들의 평균 입찰은 $675 USD입니다.
사용자 아바타
Hey I have done a fair few contracts for exchanges, games, and tokens so i'd be more than happy to work on your project. Could you give me some details of what the contract should do and what the frontend of your webapp is made with?
$600 USD 10일에
4.9 (14 건의 리뷰)
6.7
6.7
사용자 아바타
I am Certified Blockchain Developer Ethereum by the Blockchain Ethereum Alliance. Large experience developing cryptos, tokens, ERC20, ERC721, and other smart contracts.
$750 USD 10일에
5.0 (5 건의 리뷰)
5.0
5.0
사용자 아바타
Hello there. How are you doing? I am an experienced javascript and solidity developer who has very much experience with over 3 years. I have my experience to write smart contracts for many ICO/ITOs and exchanges. I am pretty sure that I can deliver perfect result on time. Please contact me for more discussion. I am ready to start immediately. THanks.
$555 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
Dear Prospect Hiring Manager. Thank you for giving me a chance to bid on your project. i am a serious bidder here and i have already worked on a similar project before and can deliver as u have mentioned "I can do this job and give you an efficient job that will be very acceptable and presentable. I and my team work on web development and mobile apps and I can assure you that you will never be disappointed"
$616 USD 7일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
Hello sir Thanks for posting job...!! We have vast experience in blockchain development like token and smart contract development using solidity, Coin Development, ICO Development, exchange and trading platform development..etc. Here I would like to share Crypto Coin development steps are as- Key Features for the Coin Development: Master node setup Setup coin entities Compile code for the coin generation generate block hash Pool mining setup Implement POW and POS Algo's Block Explorer Web wallet Development Admin Wallet Development Smart contract Exchange Connectivity API Skill We have for the project are as- • Nodejs, C, Typescript, Java • Blockchain o Tangle and IOTA o Forking and working with Consensus o POW schemes - asic resistant pow such as hashcash • Cryptography o Script/SHA-256/SHA-3/keccak256 • Signature schemes o DSA/ECDSA/RSA o Schnorr/Lamport/Winternitz/BLS • Defensive Programming • Unit-Testing Framework, like Mocha. • Git / Github • Management - Jira Please message me so I can explain you each step of development by showing you demo about the project. Awaiting your response. Thanks and Regards Akshay Yadav
$555 USD 10일에
0.0 (1 건의 리뷰)
0.0
0.0
사용자 아바타
Hello, I am a Cryptocurrency and Blockchain Development Expert. I can provide solutions in creating new cryptocurrency from scratch, fork existing coins, Bitcoins, Blockchain Development, ICO launches, Cryptocurrency Trading Exchange Platform, DApps, Smart Contracts, Blockchain Games, Crypto Articles and Papers. I can complete your ethereum project fast with a quality and professional result. Please let me know when you have time for a quick chat to discuss a few more details before start. Best Regards, Giuseppe
$250 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
Hey. My team will develop software for you in accordance with the technical specifications. We have experience in creating a crypto exchange and personal account. Have experience with crypto payment systems. We write code in Solidity and create smart contracts on it.
$555 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
Hello, I have read your project completely, I have more than two years of experience in Ethereum Blockchain. I can assure that you I will be helpful to achieve your goal project. You can find me on GitHub. Looking forward to hear from you, Thanks for your consideration regards, Syed Fahad Hussain.
$444 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0
사용자 아바타
1 Architecture 2. Design 3. module interface details 4. API finalization 5. Coding stubs 6. Implementation 7. Integrate , test and release
$555 USD 10일에
0.0 (0 건의 리뷰)
0.0
0.0

고객에 대한 정보

국기 (UNITED STATES)
NY, United States
5.0
1
결제 수단 확인
5월 12, 2018부터 회원입니다

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