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Update smartcontract

30 freelancer chào giá trung bình $23/giờ cho công việc này

vitalikvaraksa

Hi I am a developer of Polywhale, Polynx. Blockchain developer, specialised in custom cryptocurrency and blockchain based Enterprise solutions. I have extensive experience in ICO's, STO's, Customising Consensus(POS/POW Thêm

$35 USD / giờ
(10 Nhận xét)
6.1
Hasostepanyan

Hi, I am happy to see your job posting. I've worked as a Senior blockchain developer with 5 years of experience in React, Web3, Solidity and Smart Contract. I can help you finish this project. I've developed many dapps Thêm

$20 USD / giờ
(14 Nhận xét)
5.9
milosgojko

Senior Blockchain Developer!!! I have many experiences on bsc, ethereum, polygon, fantom and etc. Solidity and its related frontend frameworks are my main skills. • Cryptocurrencies. NFT marketplace, dApps/DeFi/DEX, Thêm

$20 USD / giờ
(13 Nhận xét)
5.4
dejanprogrammer

Hello, I am a smart contract expert, I can handle this job soon. Looking forward to hearing from you. Thanks

$39 USD / giờ
(3 Nhận xét)
4.5
onkarkulkarni8

I will help you update or customize your existing smart contract as per your latest requirements. Connect with me to discuss further and start with the work ASAP Cost and timeline will be confirmed in chat after a co Thêm

$25 USD / giờ
(2 Nhận xét)
3.9
besidovskaoleole

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Hi! ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ I just read your posting. It sounds like you need an expert in cryptocurrency and NFT. I have a background in Blockchain and have been doing this for 5 Thêm

$20 USD / giờ
(2 Nhận xét)
3.1
bondarkyrylo

Hi, I am happy to see your job posting. I've worked as a Senior blockchain developer with 5 years of experience in React, Web3, Solidity and Smart Contract. I can help you finish this project. I've developed many dapps Thêm

$20 USD / giờ
(1 Nhận xét)
2.6
baltickriscoder

Hello, I have rich experience in Rust, Solana, Solidity, Ethereum, web3, Smart contract with Solidity,DeFi, DApp, NFT marketing as well as FullStack skill for PHP/Python/React/Angular/Vue ------------------------------ Thêm

$25 USD / giờ
(1 Nhận xét)
2.1
danielliam860

Hi, there. Over the past 4 years, I have specialized in blockchain development and writing fully functional smart contracts, and my experience in developing and designing NFTs spans over 3 years. Using my solid experie Thêm

$25 USD / giờ
(1 Nhận xét)
1.9
edlial

Hello, sir. Thank you for your job posting:<* I am interested in your project. I have read your proposal and I am confident. I am ready to start just now. I have rich experience in smartcontract development. Please c Thêm

$20 USD / giờ
(1 Nhận xét)
1.1
kharynarinapro

Hi, there!! I checked your description over carefully. As you can read via my profile, I have rich experience with blockchain developing and expecially I am very familar with erc20/bep20, erc721 smart contract program Thêm

$20 USD / giờ
(1 Nhận xét)
0.8
ann1702

Hi dear I'm blockchain and smart contract development expert. I'm interesting in your project. I have lots of experience in blockchain and smart contact. I can do your project successfully. Please contact with me. If w Thêm

$20 USD / giờ
(2 Nhận xét)
0.6
yevheniistudins7

**** pdate-smartcontrac**** Hi, How are you! I am a Dapp expert. I have rich experience in Blockchain, Bitcoin, Solidity, NFT, Smart Contracts, Ethereum, but also in relevant up-to-date technologies and I'm sure th Thêm

$20 USD / giờ
(0 Nhận xét)
0.0
polonska

Dear client! I have checked your text carefully and I think I am the right person for this project I read your description carefully and understand what you want. I have rich experience in NFT mint , NFT staking , Smar Thêm

$20 USD / giờ
(0 Nhận xét)
0.0
sashast

Greeting ⭐⭐⭐⭐⭐ my portfolio website ⭐⭐⭐⭐⭐ [login to view URL] I am proficient with solidity programming and blockchain I have good experience of 4+ years in this field and I have done a few projects similar to Thêm

$20 USD / giờ
(0 Nhận xét)
0.0
igorkasatkinweb

Hi, ⭐@Your best blockchain developer here!!!@⭐ First of all, I sincerely hope you are doing well and safe from covid-19. I’ve read your description very carefully and I hope we work together cause I am very interested Thêm

$20 USD / giờ
(0 Nhận xét)
0.0
vladvaran

Hello Please check my profile I'm very much comfortable to assist you for creating ethereum Blockchain, smart contract, Cryptocoin, wallet, whitepaper marketing, ICO promotion, etc rather than that we have a great expe Thêm

$15 USD / giờ
(0 Nhận xét)
0.0
tonikurochkinpro

[login to view URL] Hello. I am a good blockchain engineer with rich experience in creation of crypto currency token. The followings are tokens which I created and verified earlier. [login to view URL] Thêm

$20 USD / giờ
(0 Nhận xét)
0.0
valeriaomeldev

Hello Alberto, I am a Blockchain and Cryptocurrency expert who is having +5 years of experience. My skills are ETH, BTC, EGLD(Elrond), Dapp, TRON, DEFI, NFT, SOLIDITY, Smart contracts, ICO, TOKENS, …etc. I have succes Thêm

$30 USD / giờ
(0 Nhận xét)
0.0
thedeveloperman

Hello, I can update smartcontract and deploye it for you easily. Ready to discuss. Thank you. Sergey.

$25 USD / giờ
(0 Nhận xét)
0.0