Best Blockchain freelancers for Hire

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We found 120 Blockchain Freelancers for Hire. Post a job for free and hire a freelancer with the skills and reputation to get your task completed.

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Kristofferson Carillo

CTO | Full Stack Engineer Philippines, Catanauan
Average review
3 reviews
Reputation 
80
3 jobs completed

Skills

About me

When I ship software, it doesn't just work on production. It delivers real-world results. Summary of skills - Agile project management - Robotic process automation scripts - Web development and software development - Deploy and manage virtual private servers

Rate

100 USD/hour
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Phil 'dm' Campbell

Internet of Dream Streams United Kingdom, t'internet
Average review
2 reviews
Reputation 
71
2 jobs completed

Skills

About me

🤖 View My Portfolio Here: assetaday.com 🤪 Tinkerer of all the Digital Things, Master of None i've found myself really enjoying making things across alternative software like screenflow9 and open broadcaster for both streaming and social media 🧠 Currently building/ selling ready to go theme packs for easy deployment and rapid execution for onboarding influencers for a number of decentralised and general crypto projects. 🤝 Work best when clients give me a clear brief, bullet pointed and allow me the time to flex into the work required, we can iterate as we go until you get the desired result. 👋 Drop me a Message and let's crack on shall we?

Rate

100 USD/hour
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Petar Vasic

Full stack Web and Blockchain Developer Serbia, Belgrade
Average review
1 review
Reputation 
56
2 jobs completed

Skills

About me

Web developer focussed on Blockchain and Crypto-related projects, Crypto Gambling and Betting platforms, Trading Platforms and Exchanges, crypto lending and payment solutions. Last 5 years I have worked on several successful DeFi projects. Solutions I provide: ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Portfolio Tracking Platform ✔ Multichain Web and Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ Automated Market Making (AMM) protocols ✔ NFT ✔ Impermanent loss, governance tokens ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ DeFi development: Uniswap, Compound, Mooniswap, Sushi Swap, WBTC, Binance Launchpool, NFT, BakerySwap, Pancake Swap. Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ JavaScript/ Typescript, React.js, Node.js

Rate

50 USD/hour
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Bogdan Kolomoiets

Blockchain, Smart Contract, DeFi, DApp, React, Solidity Russian Federation, Moscow
Average review
1 review
Reputation 
38
1 job completed

Skills

About me

- Building DeFi & Dex by forking Pancakeswap, Pantherswap, Goosedefi and so on - Upgrading Pancakeswap Dex from V1 to V2 - Forking and costomizing Safemoon token - ICO preslae landing page and smart contract for selling token - Trading Bot (Frontrunning, Sniping) - Developing smart contracts using a Solidity programming language. - Developing RPC using client libraries such as Web3. - Static analysis of smart contracts for gas consumption and optimization using Remix IDE. - Securing smart contracts using libraries like OpenZeppelin. - Developing Ethereum dApps using Truffle framework. - Integration with crypto wallets such as Metamask.

Rate

100 USD/hour
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Albert Willms

Freelancer/Crypto Consultant Honduras, Santos Guardiola
Average review
1 review
Reputation 
33
1 job completed

Skills

About me

Writer, Blogger, Marketing and Crypto entrepreneur. Capable of performing many tasks from Logo Design to education regarding the crypto space. I have been involved in the crypto space since 2010 and have an excellent knowledge of how things work, from setting up wallets to using it in the real world. I believe it is the currency of the now, rather than future.

Rate

50 USD/hour
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Mrinal Sharma

Blockchain Architect India, Pune
Average review
0 reviews
Reputation 
30
0 jobs completed

Skills

About me

I am representing Blockchainerz Technologies which is a subsidiary of Cyperts Digital Solutions Pvt Ltd, we are one of the premium blockchain consulting firms with experience of 7+ years in blockchain-related services and successfully completed over 50 + blockchain applications. We also have extensive experience in website and mobile application development. Blockchain Related Development - Custom Private Cryptocurrency Development - ICO launching (ERC20 / BEP20) - Custom Smart Contract & PoC - Cryptocurrency Exchangers (Centralised & Decentralised) - Cryptocurrency Single & Multi Wallets - Peer to Peer Marketplace - Peer to Peer Insurance - Peer to Peer Realstate - NFT - DApps - UniSwap & PancakeSwap projects Technologies that we work on:- - Ethereum - Solidity - Web3js - Smart Contract - Viper - GoLang - C++ - Rust - NodeJS - ReactJs - MEAN Stack - Python - PHP

Rate

40 USD/hour
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Alexander Doroshaev

Talented Blockchain Developer Ukraine, Krivoy Roh
Average review
0 reviews
Reputation 
28
0 jobs completed

Skills

About me

Welcome, I am Alex, a full stack dveloper well versed with Blockchain. I'm passionate about solving challenging problems that others find difficult or impossible. ✔ DeFi development: Pancake Swap V2, Uniswap V3, Sushi Swap, Yearn, Curve, Balancer, Synthetic, Compound, Aave, Mooniswap, Fulcrum, dYdX, , Zapper, Maker, insstaDApp, Bancor, Loopring, Polkadot, Substrate, WBTC, RenVM, DDorce, mStable, Alchemy, Binance Launchpool (BellaProtocol), MLM, NFT, BakerySwap, Pickle, Fortube, PerlinX, UMA Project, YFV, YFII, Synthetix, dForce, Swerve, Zoom Protocol. ✔ Blockchain stack : Web3, Solidity, Infura, Truffle, OpenZeppelin, MIST/Remix, BTC, ETH, BSC, TRON, YFI, Bel, Solana Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ JavaScript/ Typescript, Vue.js, React.js, Node.js ✔ HTML (5), CSS (3), LESS, Sass, Bootstrap (4/5) ✔ PHP / Laravel / CI ✔ Shopify / Prestashop / Wix/WordPress ✔ MySQL, MongoDB, Redis ✔ 3rd Party API Integrations ✔ TDD methodology (Unit-testing)

Rate

99 USD/hour
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brucethegoose CryptoArtist

CryptoArtist / NFT Evangelist United States, Springville
Average review
0 reviews
Reputation 
28
0 jobs completed

Skills

About me

I'm a man of many hats; I'm self-employed as a cryptoartist and community manager, and design NFTs for projects/brands looking to offer NFT collectibles to their userbase. (I can also deploy the NFT's when necessary). Aside from art, I create a variety of content focused on the NFT industry; utilizing a wide-ranging skillset such as content/copy writing, graphic design, web design, marketing strategy, and more. My art can be seen on numerous platforms over several blockchains: Async Art Known Origin, Rarible, Mintbase, CryptoArt.ai, MyBAE, NFT Showroom, OpenSea, VeriArti, AtomicAssets, PixEOS, EnjinX, and soon on Terra Virtua I've created art for several NFT focused dapps including CryptoTwerpz, Wildcards, GrowYourBase, CryptoNOM, and others.

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50 USD/hour
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Bojan Stojanovski

Graphic designer | Crypto advisor/investor North Macedonia, Skopje
Average review
0 reviews
Reputation 
22
0 jobs completed

Skills

About me

Im graphic designer based in Skopje, N.Macedonia. I love creative work and Im ready to work on anything challanging. Also, Im crypto advisor and investor. As a self-taught in crypto I have already share my knowledge with many people and help them to build a portfolio. I open for collaboration in any time. msg reply <3hrs 7days a week

Rate

10 USD/hour
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Milos Cojcic

Serbia, Belgrade
Average review
0 reviews
Reputation 
19
0 jobs completed

Skills

About me

Hello, my name is Milos. As a Senior Developer, with outstanding experience in various fields, such as web and mobile, cryptocurrency. - Cryptocurrency tech: * Crypto Coins Exchange Development * Custom Blockchain Development * ICO Development with Created Token ( Coin ) * Smart-Contracts (Solidity, Truffle framework) * Token development (ERC20, ERC223, ERC721, ERC 1155) * Cryptocurrency Wallet and Exchange Applications * Private Blockchain Development - Web tech: * Node/Express, React, Vue, Web3js * Laravel, CodeIgniter, Yii * React, Vue, Angular, Node/Express * WordPress, Shopify, Wix, Joomla * Chrome extension, Automation script * Python, Flask, Django, Webscraper * MongoDB, PostgreSQL, SQLServer, MySQL

Rate

85 USD/hour
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Sukhvinder Singh

Blockchain Developer India, Ludhiana
Average review
0 reviews
Reputation 
18
0 jobs completed

Skills

About me

Web and mobile developer focussed on blockchain and crypto-related projects, building custom Apps, crypto gambling and betting platforms, trading platforms and exchanges, crypto lending and payment solutions. Last 3 years I have worked on several successful DeFi and FinTech startups (drop me a line to see my full portfolio as a blockchain developer). Solutions I provide: ✔ DEX and Centralized Crypto Exchange ✔ Advanced Trading Platform (Stocks, CFD, Forex, Option, Features...) ✔ Portfolio Tracking Platform ✔ Web/Mobile Wallet ✔ Crypto Betting and Casino ✔ Yield Farming Protocols ✔ Liquidity Mining Protocols ✔ P2P/Pool Lending and Borrowing ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ERC20, ERC777, ERC223, ERC721, ERC1155 Smart Contract Development ✔ Forsage, Linos Share, BestMining like MLM Crowdfunding HYIP Platforms ✔ ICO, STO, Blockchain Copyrighting and Whitepapers ✔ API Development and Integration: blockchain.info, inrura.io, poloniex.com, bitfinex.com, hitbtc.com, coinbase.com, kraken.com, cex.io, coinmarketcap.com, cryptokitties.co, uniswap.org, aave.com, yearn.finance, sushiswap.org ✔ DeFi development: Yearn, Uniswap, Curve, Balancer, Synthetic, Compound, Aave, Mooniswap, Fulcrum, dYdX, Sushi Swap, Zapper, Maker, insstaDApp, Bancor, Loopring, Polkadot, Substrate, WBTC, RenVM, DDorce, mStable, Alchemy, Binance Launchpool (BellaProtocol), MLM, NFT, BakerySwap, Pickle, Fortube, PerlinX, UMA Project, YFV, YFII, Synthetix, dForce, Swerve, Zoom Protocol ✔ Blockchain stack : Web3, Solidity, Infura, Truffle, MIST/Remix, BTC, ETH, TRON, USDT, YFI, Bel ✔ Wallets and Clients: MEW, Geth, Parity, Gemini Mist, Metamask, Ganache Web Stack: ✔ Web3.js, Ethereum, Solidity, Truffle ✔ PHP / Laravel / Yii (2) ✔ HTML (5), CSS (3), LESS, Sass, Bootstrap (3/4) ✔ JavaScript/ Typescript, Vue.js, React.js, Node.js ✔ MySQL, MongoDB, Redis ✔ 3rd Party API Integrations ✔ TDD methodology (Unit-testing) Excited to join any interesting projects alone or together with my team. Just drop me a line!

Rate

60 USD/hour
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Maxim

Senior Blockchain Developer | Ethereum Russian Federation, Vladivostok
Average review
0 reviews
Reputation 
18
0 jobs completed

Skills

About me

🔰 Top Rated Blockchain developer 🔰 Working on Blockchain-based projects for more than 6+ years. 🔰 Over 70+ projects and 2900+ logged hours with 100% Job success overall. ✅ Public Blockchain Platforms: 🔸 Ethereum ✓ Developing smart contracts using a Solidity programming language. ✓ Developing RPC using client libraries such as Web3. ✓ Static analysis of smart contracts for gas consumption and optimization using Remix IDE. ✓ Developing Ethereum dApps using Truffle framework. ✓ Integration with crypto wallets such as Metamask. ✓ Deploying smart contracts on test networks such as ropsten/rinkeby as well as Ethereum mainnet. Thank You!

Rate

30 USD/hour
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Milojko Pantic

Fullstack & Blockchain Expert Serbia, Novi sad
Average review
0 reviews
Reputation 
18
0 jobs completed

Skills

About me

Hello, Nice to meet you. I have rich experience with Blockchain for 5+ years. Meantime, I was completed so many blockchain relevant projects such as DEFI & DAPP development, Token & Smart contract Creation, Pancakeswap & Uniswap forking, Creation NFT marketplace. If you want I can show my previous work results to you. You will be satisfy to check it. Of course, I will start work right now and will finish it shortly. Please contact me so we could discuss it further. Thank you in advance

Rate

50 USD/hour
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