Solidity Jobs

Token Name: ABC(not fixed yet) Circulation: 1 billion pieces Foundation: 1% (Governance and Consensus Fund) Pot: 1% (after adding the pot basex coin, the pot lock will give up the permission) 13 white mobile phone DEFI mobile phone total operational pool: 0% Whitelisted DEFI liquidity pool: 10% (daily total output of DEFI mining is 130,000) Whitelist airdrop: 88% lock (you can airdrop tokens by adding LP) Return fee or Transaction tax: 2% (1% return, 1% destruction, deflation to 10 million) Whitelist Airdrop: MINT 0.05bnb gas fee to generate promotion links. The direct referral rewards 0.01 BNB, the indirect reward is 0.005 BNB, and the indirect reward is 0.003 BNB. Get 300 ABC airdrops. Get 50 ABC rewards in close contact, 30 ABC rewards indirectly, and 20 ABC rewards indirectly. Ai...

- Upload art to IPFS - Gas Optimized NFT Upgradable Smart Contract(proxy) Development and Deployment ERC721A. Contract should have whitelisting, presale, giveaway, MerkleTree, PaymentSplitter. Note :- Budget is $45. Don't ask for negotiation and percentage on project.

we want to upgrade a contract like below Function - APY (Total Supply rise 2% daily, all token holders get 2% daily) - Buy tax 3% goes to selected wallet - Sell tax 15% goes to selected wallet - Lock sell : User can sell their 10% of total token from the wallet only + All function active without setup WPOOL + All function work even of reounence token owner wallet to 0x000000000000000000000000000 We just need a smartcontract Test on swap testnet : Here is the source code. This sourcecode use WPOOL (which can not pass the audit) also the APY is working different than requirement current code is token sell tax (15% will be divince in 2 part : 12% share for all other token holders, and 3% to selected wallet) Bid with "smart contract expert!"

A fairly standard marketplace with basic functualities and with to grow this into a multi functional platform Must be multichain Allow for a range of different NFT types like music and more

TK P2E project, game - dig potatoes and earn. To start the game, you need to buy a token PF for 10 $, then user receives a first level shovel and one garden bed. In the game exist only 7 levels of shovels and 50 types of garden beds. Each new bed costs $ 10. From shovels dependent growth rate of potatoes, prices: 2lvl - $ 25; 3lvl - $ 35; 4lvl - $ 50; 5lvl - 67; 6lvl - $ 90; 7lvl - $ 120. After buying a garden-bed and a shovel by the user, token of the project - "PF" starts to digging by itself: with the 1lvl shovel - 1PF 20 minutes; 2lvl - 1PF 12 minutes; 3lvl - 1PF 10 minutes; 4lvl - 1PF 9 minutes; 5lvl - 1PF in 7.5 minutes; 6lvl - 1PF 4 minutes; 7lvl - in 2 minutes. How the website should look: Site language - English, style - similar to Mario (more cartoon...

TK P2E project, game - dig potatoes and earn. To start the game, you need to buy a token PF for 10 $, then user receives a first level shovel and one garden bed. In the game exist only 7 levels of shovels and 50 types of garden beds. Each new bed costs $ 10. From shovels dependent growth rate of potatoes, prices: 2lvl - $ 25; 3lvl - $ 35; 4lvl - $ 50; 5lvl - 67; 6lvl - $ 90; 7lvl - $ 120. After buying a garden-bed and a shovel by the user, token of the project - "PF" starts to digging by itself: with the 1lvl shovel - 1PF 20 minutes; 2lvl - 1PF 12 minutes; 3lvl - 1PF 10 minutes; 4lvl - 1PF 9 minutes; 5lvl - 1PF in 7.5 minutes; 6lvl - 1PF 4 minutes; 7lvl - in 2 minutes. How the website should look: Site language - English, style - similar to Mario (more cartoon...

Hi so we need the coder to change in minting process currently its set to mint on main net at time of uploading NFT to marketplace, but we want it to function it like Open See or Rari able , our nft marketplace is developed using for more details lets chat Thanks write OK at start of bid so i can understand you have read project details

Hello I need someone to write a smart contract for me which can perform a flash loan transaction.

I am looking for a freelancer experienced in blockchain development and web programming to build a website for an NFT Marketplace. I want to mint virtual land tiles as NFTs similar to Next Earth:

Hello I want to have a smart contract which can borrow money from AAVE and stake some % of the money and when the event is completed, it should return the money to AAVE again.

This virtual metaverse that interacts with the real world and the city/civilization in it changes based on the real world and the events. These civilizations are issued in Ethereum NFT and the number of the NFT will be limited as the cities are limited in the real world. Make the nation/city prosper, and earn token profits through management farming. I am looking only for serious coders to get the job done quickly but efficiently buy come in under 1k.

Looking for Nft Developer. You will need to work on following points to make our development advanced and unique. Currently I have just GIF(animation available) . - Upload art to IPFS - NFT Minting dApp (minting site with verification, wallet integration and contract integration) - Gas Optimized NFT Upgradable Smart Contract Development Deployment ERC721A . - Contract should have whitelisting, presale, and a giveaway - NFT listed on NFT Marketplaces - Opensea, IMX etc.

I am thinking about DAO. I am not a developer and have no knowledge about DAO. My company just read this article and wanna build that. Please tell me what I should need in your proposal and quote that. Welcome. I am negotiable for the budget

Hi there, do you have experience with building subgraphs for defi protocols?

A Master program execute trades in platform and same trade signals are broadcast to multiple client as a blockchain transaction. the Master can not access any client details and €client can not access any other details other than the trade signal. example trade signal sent from master>> 270522-01/P-ETH-1500-270522 /Sell/QTY1/Wallet address example trade ack sent from client>>270522-01/P-ETH-1500-270522 /Sell/QTY1/OK All transaction should be trackable either through etherscan or any other blockchain

I need a blockchain developer to create my private blockchain platform

I am looking for prefect the blockchain developer with NFT Marketplace experience.

Currently have a smart contract that needs the ability to bridge from polygon to Ethereum. We plan on launching on the mainnet soon and would like some assistance with bridging the two networks. I will provide more details upon qualification and acceptance

Looking for full time smart contract developer to join our team Responsibilities Drive high-level decisions about the prePO smart contract architecture Write well-documented, performant, clean, and re-usable Solidity code Collaborate with designers, frontenders, and other developers Work at a rapid pace with a large amount of ownership and autonomy Benefits Sharpen your skillsets from other senior high-performing individuals Fully remote work with flexible working hours Team game nights, team off-sites, and sponsored conference trips Competitive pay with performance bonuses and tokens for long-term contributors Dedicated budgets for learning & development and health & fitness Join a force for good - prePO has made a pledge to dedicate at least 2% of time, product, and profit tow...

Want a simple website that allows users to create an account and link there social accounts. They can chose to mint any of their social images/videos and sell them. They will have their own profile on the site and people can follow them. Users will be able to share their newly minted images/videos on all socials. all users will be contactable by integrated mailchimp account. I will be able to display ads on the site also. The site itself will be simple and responsive. Full details will be given to awarded freelancer.

I think It will take about 2~3 hours for Expert Have to know about code efficiency, gas optimization, swap, proxy, mapping, I have code sample. I will provide it via private chat Please start bid with "expert".

I want ido launchpad platform like pinksale with source code and installation guide. main features - pinksale features - adding custom rpc(only dev) - already have govenance token example:

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Please take in consideration 1- He/She know Defi wallet and stacking 2- He/She know about Centralized Exchange and Trading 3- Minimum 3 yr experience

We are going to build a new language mobile app similar to Duolingo. Importantly there would be added crypto features. We can have a webshop linked to our app basically they could spend our tokens on their protocol. Required skills: React, React Native Kotlin, Swift Solidity, MySQL, SQLite, MongoDB If you have also experience in UI/UX design, it would be great for us.

We are looking for blockchain expert to create platform for academic certificate verification. The service has a unique signature and time-stamped certificate that can eliminate forgery unlike traditional paper-based documents. Every certificate will be tagged with a QR code linked to the blockchain – a secure, immutable and incorruptible database. Issuing institutions keep a register of certificates on the blockchain represented by the QR code. Authentication of certificates is done by simply scanning the QR code. Thus, the verification process is made simple and transparent. • Issuing institutions can store a register of certificates on the blockchain represented by a unique QR code • The authenticated QR code must be stamped distinctly to the certificate. • Authe...

Install OpenDax with about 15 currencies (native, bep20, erc20). Integrate liquidity module.

Hi, I am looking for a Blockchain / solidity developer to Create a Bot to execute Flash loan operations. Looking for a long-term working relationship. Regards

Need to develop smart contract Will discuss more details in private chat.

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I need a NFT expert and a NFT developer

hello sir, how much for creating degen simple website with staking app . bnb smartchain

hello sir, how much for creating degen simple website with staking app . bnb smartchain

Hello, This is about creating a launchpad solution. Key features are attached. Regards.

Hello guy's I want MLM type plans Smart contract on Binance Smart Chain. features, joining, registration, tree, Plans, single leg, Commission and rewards directly goes into Dapp wallet. BEP20. Sample link similar: Find attached Plans of joining. Best Regard's PB

Hi Freelancers We are building a DEX platform similar to Pancakeswap or Uniswap and looking for a long term relationship. We are gonna fork Pancakeswap and you will prove your skills during a small test. The test is just to fork this project and run it locally by removing vercel dependency. Please apply for this job after checking the project carefully Place just "Pancakeswap api fork".

DM me to discuss more in detail.

Stacking with No lock 1 month lock 3 months lock 6 months lock 12 months lock Irreversible lock. Staking and Rewards: This contract will have some token (sent manually by protocol owner) as reward pool. Those reward pool token will be distributed to users who Stakes or locks their token a. Stacking with no lock: Reward factor is [1x] b. 1 month [2x] >> User will get a receipts that can be converted back after the lock period have passed. c. 3 months [3x] >> User will get a receipts d. 6 months, [4x] >> User will get a receipts e. 12 Month, [5x] >>User will get a receipts f. Irreversible Lock (10x) >> Action a NFT and send this NFT bak to user's wallet. In exchange to this NFT generating process, 30% of user token w...

What I need is super simple honestly just a dapp we’re we will only allow kyc projects to list on we’re when listed they will be tracked as top gainers losers and trending now and when u click on the token u will get some info on the dev team such as past projects there mc and what they did well or not we’ll this making a safe zone for investors

Hello. I need simple smartcontract code need using solidity. My budget is not so big. Please bid only if you can agree this budget.

Hi, i want to build red light green light game in metaverse, only people holding a specific NFT should be allowed to play it. Person with lowest bid will get project, share your references

Hello guy's I want MLM type plans Smart contract on Binance Smart Chain. features, joining, registration, tree, Plans, single leg, Commission and rewards directly goes into Dapp wallet. BEP20. Sample link similar: Find attached Plans of joining. Best Regard's PB

I want to spend 4-5 days in June with a developer based out Delhi NCR to learn how to code a smart contract in ethereum Solidity knowledge and already developed contract experience required

To create a platform for young enterprising graduates and farmers to raise funds for agricultural projects. Investors can look through the various profiles and invest accordingly. It will use the NFT Marketplace as the payment gateway. In time there should be a marketplace for farmers to sell their products on this platform too.

Looking for Nft Developer. You will need to work on following points to make our development advanced and unique. Currently I have just GIF(animation available) . - Upload art to IPFS - NFT Minting dApp (minting site with verification, wallet integration and contract integration) - Gas Optimized NFT Upgradable Smart Contract Development Deployment ERC721A . - Contract should have whitelisting, presale, and a giveaway - NFT listed on NFT Marketplaces - Opensea, IMX etc.

i alrady have frontend, but need backend and all function

Hello guys. I am looking for blockchain developers who can work with my

Criei um token BEP20 e quero alterar funções para isso quero um programador que faça um código com as funcoes que eu elaborei. ** Tenho preferencia por programadores que falem PORTUGUÊS.

Project Requirements 1. Client has an Apartment buildings and wants to give 1 NFT for 1 house in an apartment to a customer. 2. Launch Coin("KuKu NFT HOMES COIN") pegged to Stable coin(USDT) and using this coin customer will buy the NFT(Apartment house). 3. Create a marketplace where people will BUY/SELL NFTs using "KuKu NFT HOMES COIN"