Need Senior Solidity Developer

500
ETH, DAI, USDT
+55

We are developing big project.

I am also developer, and our boss said to need one more solidity developer to finish our project asap.

If you pass this test, we will hire you soon.

=================================
Solidity Bot - Challenge details
=================================

Write a contract with:
+ a function A that accepts a token
+ lends it out to a lending platform, like AAVE
+ a function B that withdraws it and trades it on Uniswap, requiring the output is above a certain value.

This contract should be used by multiple people, and any token.
You can assume ETH is not used.

Tests are important.


=================================
Solidity Bot - Related data
=================================

AAVE
-----------------------------------------------------------
https://github.com/aave/protocol-v2/blob/master/contracts/interfaces/ILendingPool.sol


UniSwap
-----------------------------------------------------------
https://github.com/Uniswap/uniswap-v2-periphery/blob/master/contracts/interfaces/IUniswapV2Router01.sol


Making a flash loan with Solidity (Aave, Dy/Dx, Kollateral)
-----------------------------------------------------------
https://ethereumdev.io/making-a-flash-loan-with-solidity-aave-dy-dx-kollateral


Bot Example
-----------------------------------------------------------
https://ghostbin.com/qXS3M/raw


FTM – Fantom Opera Chain:
How to setup a Multi DEX arbitrage in Solidity and Metamask
-----------------------------------------------------------
https://coinmarketbag.com/ftm-fantom-opera-chain-how-to-setup-a-multi-dex-arbitrage-in-solidity-and-metamask


How to Make a Flash Loan using Aave
-----------------------------------------------------------
https://www.quicknode.com/guides/defi/how-to-make-a-flash-loan-using-aave

500
ETH, DAI, USDT
+55

More Jobs like this

Show more
Make fashion pictures

We are looking for female fashion model to make fashion pictures virtually

Finance & Strategy Senior Analyst

we only want people with experience in cryptocurrency. Finance & Strategy improves strategic and financial decision-making across the company. Our team's core value is trust - we build it by making what is complex simple,...

ERC-20 Token Creation & Deployment

Our budget for this project is modest, ranging between $1,000 and $2500, making efficiency and pragmatism essential. We are eager to create our crypto token within this budget. However, exceptional performance on this project could...

DAPP

I need help with building a stand-alone web app and shopify app if possible with web3 and third party integrations  So I was looking at something like https://single.xyz/ a Shopify app For Artist/Content Creators Using...

Blockchain Web3 Chess Game Engineer

We are currently looking for a highly motivated and experienced Web3 Game Engineer to join our growing company in the cryptocurrency space. As an engineer, you will be responsible for tasks such as game development,...

I need a freelacer to help me

Hi everyone I want to hire a freelancer to help about cryptocurrency. If you are interested in, please dm me.

Telegram bot crypto mining app.

We are seeking a talented and experienced developer to join our team and create a Telegram mini app focused on crypto mining, similar to popular apps like Tapswap and Notcoin but with the added feature...

USDT Payment Solution with API Interface

Job Description: We are looking for an experienced Blockchain Developer to create a USDT payment solution for our phone rental marketplace. The solution should include a payment API interface that allows seamless integration and automation...

Dapp

D2C dapp with CDN . Metadata .. UIUX ECommerce flow I need a skilled designer and full stack skilled dev to help bring my vision to life 

Webpage design

I'm looking for a webpage designer. The work involves a simple one page website with some chats and data. This is graphic design, not coding. Your design should have a good style with simplicity and...

Make fashion pictures

We are looking for female fashion model to make fashion pictures virtually

Finance & Strategy Senior Analyst

we only want people with experience in cryptocurrency. Finance & Strategy improves strategic and financial decision-making across the company. Our team's core value is trust - we build it by making what is complex simple,...

ERC-20 Token Creation & Deployment

Our budget for this project is modest, ranging between $1,000 and $2500, making efficiency and pragmatism essential. We are eager to create our crypto token within this budget. However, exceptional performance on this project could...

DAPP

I need help with building a stand-alone web app and shopify app if possible with web3 and third party integrations  So I was looking at something like https://single.xyz/ a Shopify app For Artist/Content Creators Using...

Blockchain Web3 Chess Game Engineer

We are currently looking for a highly motivated and experienced Web3 Game Engineer to join our growing company in the cryptocurrency space. As an engineer, you will be responsible for tasks such as game development,...

I need a freelacer to help me

Hi everyone I want to hire a freelancer to help about cryptocurrency. If you are interested in, please dm me.

Telegram bot crypto mining app.

We are seeking a talented and experienced developer to join our team and create a Telegram mini app focused on crypto mining, similar to popular apps like Tapswap and Notcoin but with the added feature...

USDT Payment Solution with API Interface

Job Description: We are looking for an experienced Blockchain Developer to create a USDT payment solution for our phone rental marketplace. The solution should include a payment API interface that allows seamless integration and automation...

Dapp

D2C dapp with CDN . Metadata .. UIUX ECommerce flow I need a skilled designer and full stack skilled dev to help bring my vision to life 

Webpage design

I'm looking for a webpage designer. The work involves a simple one page website with some chats and data. This is graphic design, not coding. Your design should have a good style with simplicity and...