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Blockchain · JavaScript
Ukraine Kyiv, Ukraine
Building trust through blockchain technology - one block at a time.
1380
 6  0

7+ years of commercial experience in software development. 4+ years of experience in blockchain development (dApps for EVM based blockchains) Arrived as React developer then start extensive research into crypto market, DeFi, and blockchain solutions. Practical experience with Ethereum, Solidity, OpenZeppelin, React js, Truffle, Web3, Ganache, REST. Created and deployed ERC20 token smart contracts (Ethereum, Polygon nettworks, solidity). Designed and implemented frontend layer using React. js, JavaScript, CSS, HTML. Ticker module utilizing web socket channel and asynchronous API calls to receive real time market updates. Metamask wallet integration and authentication. A lot of expirience in NFT, S olana dApps. During 2022 i ’ve launche more than 20 nf t collec tions, make my own NFT staking protocol, published a course about Solana NFT development.
  • blockchain
  • cryptocurrency
  • Ether.js
  • ethereum
  • next.js
  • react.js
  • solana

Blockchain · Node.js
Ukraine Vinnytsia, Ukraine
1258
 2  0
  • blockchain
  • cryptocurrency
  • dapp
  • DeFi
  • ERC1155
  • ERC20
  • figma
  • Java Script
  • Smart contract
  • Solidity
  • staking
  • Vue.js
  • Wallet
  • web3

JavaScript · HTML and CSS
Ukraine Lvov, Ukraine
488
 5  0
  • blockchain
  • HTML/HTML5
  • Vue.js
  • Wallet
  • web3

Copywriting · Article writing
Ukraine Ладыжин, Ukraine
427
 1  0

Hello dear customer! You and me on the freelance exchange. We are in the same bond. The only difference is that you want results for your money. And it’s not hard for me to guess, your success is important! However, the result is not always obvious. You, I hope, want to make money or increase traffic in order to increase profits. Any order on this site should always improve your performance. This is the only way you can recoup the cost of freelancers. Do freelancers understand this? And who knows... But I understand you. And I know that a professional approach to texts means choosing every word so that it works for your wallet! For this you pay money. Do you want profit? Contact. I will be happy to delve into your needs, offer my solutions, accept your comments, but still I will achieve a result in your favor. Don't even try to shy away from profits. I guarantee the result, but only if you are ready to experiment. Flexibility in online sales works like magic!

Web design · Mobile apps design
Poland Warszawa, Poland
70

I am a designer with 9 years of experience specializing in creating design systems and web applications. Since 2019, I have been focusing on the field of cryptocurrencies where I have design decentralized crypto exchanges, crypto wallet, blockchain explorer and more. Throughout my career, I have successfully led various design projects, collaborating closely with different teams to deliver great user experiences. Proficient in a wide range of design tools, including Figma, Sketch, Photoshop, Illustrator. By understanding the capabilities and constraints of front-end technologies, like HTML, CSS, and JavaScript, I am able to design interfaces that are not only visually stunning but also intuitive and user-friendly. With a meticulous attention to details, I strive to deliver professional designs.
  • adaptive web design
  • figma
  • full stack web-developer
  • landing page
  • Web Designer & Front-End Developer
  • web developer
  • web development
  • Web UI/UX Designer
  • webdesigner
  • websocket

Blockchain · Node.js
Ukraine Odessa, Ukraine
848
 7  1

Unique proposition for startups, DM "Want MVP" for more details. We are transforming concepts into DAPP reality. Full-cycle development, audits, Web3 integration, NFT expertise, ERC20 tokens, wallets, and DeFi solutions. Skills:- NFT marketplace,- NFT drops,- NFT collections,- ERC20-based tokens (Deflation, etc.),- Blockchain wallets,- Escrow services,- DeFi forks,- etc. Stack:- Backend (Nest.js, Express.js, MongoDB, SQL)- Blockchain (Solidity, Rust, Clarity)- Frontend (React.js, Vue.js)
  • Bitcoin
  • blockchain
  • bsc
  • DeFi
  • ethereum
  • mongodb
  • MySQL/MsSQL/NoSQL
  • Nfts
  • React
  • Smart contract
  • smart contract audit
  • solana
  • web developer

Blockchain · Python
Ukraine Odessa, Ukraine
476
 1  0

I know Blockchain technology, Web3 and Python, JavaScript (and Node.js - I like the backend of the new school, although I worked with PHP for a long time). I write bots, integrate crypto-wallets, deploy smart contracts... I have liked writing poetry and prose since childhood - this became the reason why I have been doing copywriting with up to 100% uniqueness since my youth (newspapers, websites, etc.). Glory to Ukraine!
  • Bootstrap
  • jquery
  • Parsing
  • postgresql
  • Python3
  • React
  • selenium

Link building · Search engine optimization
Ukraine Dnepr, Ukraine
288

Good day, dear customer! My name is Daniel, I do link building. My main experience is related to western projects. Casino, betting shops, casino review sites, outsourced tech support, bitcoin wallets. I have many projects and they were different. I am mostly engaged in outreach promotion method, have experience in forum crowdfunding. With joy and interest I will take up a new project!
  • seo wordpress

Ukraine Pavlograd, Ukraine
-15