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dapp solidity developer

We are looking for a senior dapp solidity developer to help us build our dSaaS Vendor Admin and User management portal. The portal will need to automatically debit client wallets hourly and deposit to the admin wallet. Sometimes it will need to auto-swap from a token to a stablecoin as it debits client wallets and deposits to admin’s. Main part security scalability and automation as transactions will happen every hour for each item under the user console. The other components are the usual about admin/user portals. The user will be able to buy crypto to fund their account wallets to fund their services. I already have UI/UX working on it. We want to host the backend on AWS elastic containers.

Solution will run on Polygon network.

Evner: Solidity, Blockchain, Smart Contracts, DApps, Ethereum

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Om arbejdsgiveren:
( 0 bedømmelser ) United States

Projekt ID: #31834194

25 freelancere byder i gennemsnit €2484 timen for dette job

AwaisChaudhry

Hello, Upon reading the job details I would say that all the required skills Ethereum, DApps, Smart Contracts, Blockchain and Solidity fall under my skills. I work on freelancer full time and I believe I can do this j Flere

€3000 EUR in 11 dage
(1 bedømmelse)
6.3
Hasostepanyan

I have 5 years of experience in developing Dapp, ERC721, ERC20 Token, Smart Contract on ethereum, bsc, polygon, avalanche(avax). I would be grateful if you accept my proposal. Thank you.

€3000 EUR in 7 dage
(15 bedømmelser)
6.0
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, Flere

€2600 EUR in 7 dage
(10 bedømmelser)
5.1
naumenkoolexand1

Hello , There. This is a expert for Dapp. I am knowing most of networks including Polygon, It's structure is similiar wirh ethereum, but fast, low fee. If you hire me, I will finish it wonderfully , in time. Please fee Flere

€2600 EUR in 7 dage
(1 bedømmelse)
4.7
vladyslavgall

Hi there. I am Blockchain full-stack expert who knows the value of time. I have rich experience in Solidity/Web3 development. The main point of the Blockchain is to make good ecosystem and tokenomics. Ofc the ICO is im Flere

€2600 EUR in 7 dage
(2 bedømmelser)
4.4
ivanovatale

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of coin, Ethereum, Polkadot blockchain along with Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT project Flere

€2600 EUR in 7 dage
(4 bedømmelser)
4.4
bruicanlas

Hello. I am sure you have lots of proposals but please consider mine. I have carefully read your recent job posting. I feel that I would be a good match for the project. I am a senior developer with 5+ years experien Flere

€2600 EUR in 30 dage
(2 bedømmelser)
3.8
ArturAgababian

Hello, I am very interested in your project as i have rich experience in Blockchain and Smart Contract development. As for solidity programming, I am well versed in building and deploying smart contracts on ethereum ba Flere

€1500 EUR in 7 dage
(1 bedømmelse)
3.6
MalikVykov

Hello..Nice to meet you. PIECE OF CAKE. I have rich experience in that filed, dapp, solidity. Let's discuss more via chat. Thank you.

€1500 EUR in 7 dage
(2 bedømmelser)
3.1
dmsuponkin

dapp solidity developer Hello, This is Dmitriy from Russia. I am a blockchain expert and has good experience in Dapp, Smart contract, Solidity, Pancakeswap, Uniswap, Flash loan, Staking, Farmking, Mining and so on. I c Flere

€2600 EUR in 7 dage
(1 bedømmelse)
2.4
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 ------------------------------ Flere

€2600 EUR in 7 dage
(1 bedømmelse)
2.2
mihhailovajulia5

Hello. I have read your description very carefully and I can complete it perfectly in short time. I am a new freelancer, But I am confident in my skills and always value for client's trust. So I have rich experience in Flere

€1500 EUR in 7 dage
(1 bedømmelse)
2.0
maximpolovnikov

Hi, I have read your job description and feel I am a perfect fit for this job for you. I have over 3 years of experience in Smart Contracts and software development. Over the years I have also created many custom Sma Flere

€2600 EUR in 7 dage
(2 bedømmelser)
2.6
tonikurochkinpro

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] Flere

€2600 EUR in 7 dage
(0 bedømmelser)
0.0
rubensair

Dear client! I have a lot of experience in this field. Seems to be an interesting work and good opportunity to show my skills to work with you in future as well. Hope to have a long-term work relationship with you. I' Flere

€2600 EUR in 7 dage
(0 bedømmelser)
0.0
favourablecodes

I’m a blockchain expert and a software genius with in-depth knowledge backed with experience in coding and trading programming languages~ trading bot/ swap bot, Indicators, screener and API development for trading pla Flere

€2600 EUR in 7 dage
(0 bedømmelser)
0.0
eugklementov

Hi, dear client I've read your proposal carefully and found that I'm a proper developer for your job. As I'm a talent blockchain developer, I can handle your job. I have rich experience with solidity and smart contract Flere

€2600 EUR in 25 dage
(0 bedømmelser)
0.0
vkavtiashvili

Hello, I read your job description and I'm interested in Dapp project. I have rich polygon network experience and worked on swap site. I want to discuss more details in private chat and you will get what you want. Look Flere

€2500 EUR in 7 dage
(0 bedømmelser)
0.0
imechostingteam

Hello, IMEC's founder is Helgge, a full stack developer with a bachelor's degree in Applied Mathematics and Scientific Computer Programming, based in California, USA. We're reviewed the job description and the require Flere

€2500 EUR in 20 dage
(0 bedømmelser)
0.0
danchiksvetliy

hello! Nice to meet you! I am very professional blockchain/ethereum/solidity/smart contracts/dapps expert that you are looking for. Let's discuss more details with me. Best regards.

€2600 EUR in 20 dage
(0 bedømmelser)
0.0