Best Ruby freelancers for Hire

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We found 32 Ruby 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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George Edward

Fullstack Software Developer Canada, Ontario
Average review
17 reviews
Reputation 
342
17 jobs completed

Skills

About me

I'm a Blockchain/Web/Mobile/Desktop developer and designer proficient in both development and design across multiple platforms including websites, iOS applications, Android applications, web apps, and desktop apps. My Stacks: - HTML/HTML5/CSS/CSS3/JavaScript/SASS/LESS/jQuery - PHP/Python/Ruby/Laravel/MySQL/Node.js/AngularJS/AJAX - Photoshop/Illustrator - Java/C++/C#/C/.NET/GO - Swift/Android SDK - React/Ionic Portfolio: - https://ninjapromo.io - https://www.divrsionarcade.com - https://forsage.io - https://au.mbt.com - http://npw.live - https://p2pb2b.io - https://www.cryptorocket.com - https://playnumbersgame.com - https://www.anonymixx.com - https://blender.io - https://livetrades.com -https://coinverify.com - https://vaquitatoken.net - https://www.hatswapcity.com Looking forward to hearing from you. Thank you. Email: senior.coder007@gmail.com Jabber: cddev2018@jabber.calyxinstitute.org Telegram: @SeniorCoder Discord: seniorcoder#2701 Skype: live:concept_developer

Rate

70 USD/hour
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Crypto Developer

Blockchain Developer United States, Atlanta
Average review
3 reviews
Reputation 
75
4 jobs completed

Skills

About me

I am a full stack developer. Working in different types of platforms. {MERNSTACK} {ANGULAR JS} {PYTHON} {PHP COMPLETE STAKES} {SOLIDITY} {WORDPRESS} {REACT.JS} {EXPRESS.JS} {HYPERLEDGER} {DJANGO} etc. I am professional Developer at => Public Sector Blockchain => Crypto Blockchain => Normal Public Projects => GAMING APPLICATIONS => IOS =>ANDROID. Developed Several Crypto Projects Developed Several Coins(ALL ARE ON coinmarketcap). Created multiple DEFI (Which is under NDA) Created multiple smartcontracts on TRON, ETHEREUM and BNB (Which is under NDA) Professional at SCRYPT, QUARK, X11, X15 coin, FORKED LATEST VERSION OF PIVX, ETHEREUM and TRON. -DEVELOPED SEVERAL CRYPTOCURRENCY EXCHANGES (Which is Under NDA) If you are looking for the the blockchain developer i am the best candidate. I will not waste your time. Straight forward work on your work. I Develop Mobile Apps And Websites Too Contact me on Telegram @cryptocurrencydev Looking forward to working with you🤝 Thanks.

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Lee Min

Blockchain | Web(三).js | React.js | React-Native Developer China, Shenyang
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0 reviews
Reputation 
35
0 jobs completed

Skills

About me

I am a senior full-stack developer with 6 years of experience in PHP(Laravel), JavaScript(React, Vue, Angular, Next, Nuxt, Node, Express), TypeScript, Python(Django, Flask) for web development and React-Native for mobile app(Android/iOS) development. Also I have deep experience in web3.js, connecting wallets on website. I have and integrated with tons of React Frontend website with Smart Contract. Please feel free to contact me if you want to get perfect result in deadline. I am here for your business ! ! !

Rate

25 USD/hour
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Alexei Kuzunetsov

Full stack web and blockchain developer Russian Federation, Moscow
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0 reviews
Reputation 
25
0 jobs completed

Skills

About me

Thank you for your visiting my profile. I am a Full Stack Web and Blockchain Developer with experience building out both consumer and startup applications, including web, mobile, and desktop applications with the latest technologies. My skills are Blockchain: -- Bitcoin -- Ethereum -- Smart Contract -- Swap -- Solidity -- Dex / Defi Front End: -- React, React Native, React-Redux, React-Router -- Next.js -- Redux-Saga, Redux -- Thunk -- Angular -- Vue.Js, Vuex, Nuxt.Js, Quasar Framework, Vuetify, Vue material UI -- HTML5, CSS and ES6/7 JavaScript -- CSS Preprocessors: SASS, LESS -- Bootstrap and Material UI Back End: -- Node.js with Express -- Python with Django Framework -- PHP with Laravel and CI Framework -- Java Testing: Mocha, Jest Database: PostgreSQL, MongoDB, MySQL, SQLite Cloud Services: Amazon Web Services, Digital Ocean, Heroku The results are solutions that consistently meet my clients needs and exceed their expectations. Thanks a lot.

Rate

40 USD/hour
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Dylan Koppens

Blockchain (Cryptocurrency), Game And Design Developer United States, San Diego
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0 reviews
Reputation 
24
0 jobs completed

Skills

About me

Hey We have a group of enthusiastic architects and designers gaining practical experience in creating iOS and Android portable stages utilizing well known game motors. We have broad involvement with utilizing devices and innovations to fabricate games that help cross-stage. I'm dylan_koppens by name I was introduced here by CAMA TEAM COMPANY, I was completely capable blockchain engineers that depend on binance smartchain, Ethereum organization, brilliant contract,IDO LUNCHPAD,NFT, TOKEN CREATION,COIN FROK, CRYPTOCURRENCY and solana network altogether. Benevolently reach us for more information about your venture Thanks

Rate

40 USD/hour
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Bin Lee

smart contract,dapp developer with solidity,Rust,react, United States, Charleston, West Virginia
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0 reviews
Reputation 
24
0 jobs completed

Skills

About me

I am a Blockchain and Full stack developer. When I work on a project, I strive for excellence and 100% client satisfaction. Having an idea is easy, but being able to turn that idea into a reality is the tougher challenge. You have the idea ready, as well as detailed spec and graphics and etc, but the final missing piece of your app is to bring all of these together with programming. That missing piece is my specialty. With your design requirements and idea, I write the code to combine it all into a fully functioning. Blockchain ✔ Ethereum DApps development - smart contract, web3, metamask integration ✔ Build and Deploy a Solana Smart Contract ✔ DEX and Centralized Crypto Exchange ✔ Web/Mobile Wallet ✔ Crypto Collectible Platforms and Non-Fungible Tokens ✔ Custom dApps ✔ ICO, STO, Blockchain Copyrighting and Whitepapers Full Stack ✔️ React, React-Redux, React Router, Redux-Saga, Next.js… ✔️Vue, Vuex, Boostrap Vue.. ✔️Django,Laravel,Node js

Rate

50 USD/hour
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Hahz Terry

NFT Consultant United States, Atlanta
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0 reviews
Reputation 
20
0 jobs completed

Skills

About me

I am the leading NFT consultant in the blockchain community. I've advised NFT projects for celebrities, athletes, and famous musicians. I built an NFT marketplace on Polkadot/Kusuma, Whitelabel marketplaces and I've created the first decentralized Airbnb-like platform that allows you to book rentals with NFTs.

Rate

99 USD/hour
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EMILIANO LUCAS

Blockchain expert, Defi Development, Staking Dapp, Coin Creation, NFT Game Development, United States, San Diego
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0 reviews
Reputation 
18
0 jobs completed

Skills

About me

I have been working in the Crypto Currency domain for the last 4 years and have sound knowledge of Bit coin, Ethereum, Polkadot blockchain along Defi, and NFT knowledge. I am working on 3 parallel Defi and NFT projects on in this domain one being creating lending and borrow platform by staking top 10 ERC20 AltCoin. A very ambitious and promising projects where we have governance mechanism and also a separate token for the voting rights. My specialization lies in Angular and NodeJS technologies, and I am also well versed with coding in Solidity and RUST. I have written intelligent contracts and can develop Security Tokens as well.

Rate

35 USD/hour
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Cao Huang

Develpement Team Leader Hong Kong, Kowloon City
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0 reviews
Reputation 
13
0 jobs completed

Skills

About me

Experienced Developer with a demonstrated history of working in the information technology and services industry. Skilled in C/C++, Java, Python (Programming Language), PHP, Ruby and rails, Windows Server, and English. Strong engineering professional graduated from Tokyo University of Science.

Rate

30 USD/hour
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Nemanja I

Full-Stack Developer Montenegro, podgorica
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0 reviews
Reputation 
12
0 jobs completed

Skills

About me

I am a freelance full stack web developer and i have been a Top Rated freelancer on Upwork since 2016, https://www.upwork.com/freelancers/nemanjaivanis. I am easy to communicate and i tend to develop long term relationships with my clients as you can see in my reviews. I try to keep my work transparent so i always upload my work on my personal server so the clients can see all the phases of my development process. I am a local Hackathon award winner and my preferred development stack is Laravel+Vuejs+Bootstrap. Frontend Skills: -JavaScript, Vuejs, jQuery, jQuery UI, Bootstrap, CSS3, HTML5, Webpack, Bulma, Chart.js, DataTables, SASS Backend Skills: - Python, C#, Solidity, PHP, Laravel, CodeIgniter, MySQL, MySQLite, CMS Skills: - Wordpress - Wordpress Plugin development API integrations: - Google API, Twilio, Stripe, Paypal, Trello, Slack Feel free to contact me, i will respond at my earliest convenience. Looking forward to working on your next project.

Rate

50 USD/hour
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Aresa

Senior Full Stack Blockchain Engineer - Ethereum - Defi Nigeria, Ilesha
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0 reviews
Reputation 
10
0 jobs completed

Skills

About me

I am an experienced Blockchain Developer and Data Science Professional with 5 Years of Experience Working with Various Firms Both in Marketing and Development Aspects! I am mainly Inspired Towards Future techs, Defi, and Cryptocurrency, Which is What I do Most! Delivering the best At Any Cost, Taking a probe on New Projects and Innovations, and making sure You Get 101% Satisfaction is what I am indulged. Services DAPP DEVELOPMENT AND NFT NFT MARKETPLACE DEVELOPMENT FRONTRUNNING BOT AND SNIPING PROGRAMS' DEXTOOL RANKING BOT DEFI SWAP DEVELOPMENT AND FORKING BLOCKCHAIN DEVELOPMENT, HARDFORK/SOFTFORK FOREX BROKER DEVELOPMENT BLOCKCHAIN DAO DEVELOPMENT SOLIDITY, RUST, NODE.JS, PYTHON PROGRAMMING SMART CONTRACT DEVELOPMENT SOFTWARE AND API DEVELOPMENT PAYMENT SYSTEMS AND APIs Extras....... Figma Node.js IPFS ENS GraphQL / The Graph 0x API Solidity Hardhat

Rate

200 USD/hour
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Iwando Dev Team

Manager United States, Silicon Valley
Average review
0 reviews
Reputation 
10
0 jobs completed

Skills

About me

We bring 6+ years of blockchain expertise to your project We’ve been helping startups, banks, and financial institutions to integrate blockchain technologies for more than 6 years. If your organization is ready to implement innovative technologies and move towards digital transformation, our company is what you need. Our blockchain specialists developed more than 50 projects and know how to turn your project idea into reality. We are ready to build blockchain solutions according to your needs. From developing self-executing contracts and eWallets to creating exchange platforms and payment apps. Cooperating with IWANDO, you will get the full range of benefits of blockchain technology and its decentralized network.

Rate

35 USD/hour
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Adio Toheeb

Nigeria, Ibadan
Average review
0 reviews
Reputation 
9
0 jobs completed

Skills

About me

Hello.. My name is Toheeb, a professional Blockchain developer with 3 years experience working as a Solidity developer. I have completed various work for my clients which I can boost of and I can show anyone my past projects that has been completed. I can make anything related to solidity and make everything function as expected. Contact me and let's make things done

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Scott Hunt

Financial Entrepreneur United States
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0 reviews
Reputation 
9
0 jobs completed

Skills

About me

I am repeatedly reminded of my eccentricities that I've found myself trying less to be like the masses so my aspect of creativity can be harnessed. My greatest love once asked me if you could feel the ignited flame of passion forever why would you ever let it go? I live for a living which means being in service to others, and myself when I find it needed. Being apart of so many projects allows me grace in being able to feel that fire inside.

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Alex Yamada

Senior Japan, Tokyo
Average review
0 reviews
Reputation 
7
0 jobs completed

Skills

About me

Hi. Thanks for your visiting my profile. I am a specialist in web & mobile development and have a lot of knowledge and experience in this field. Especially I am well experienced in Blockchain development My conscientious detail-oriented work, my dedication to clients, my diverse experience, and most importantly, my reliable quick results. Most importantly, I am available ★24/7★, work in your ★time zone★ and will not stop working until you are ★100% satisfied★ with my work.

Rate

70 USD/hour
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Uzma Qureshi

Graphic designer,NFt Art, logo art,blockchain developer, content writer India, Bhopal
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0 reviews
Reputation 
5
0 jobs completed

Skills

About me

I am nidu shaikh I have experience of graphic design ,illustration,logo design,art design,photoshop,content writer,copy writer,smart contract developer,erc20 and etc 721,etc 1159 token creater,app and web developer,Dapp,crypto wallet creator

Rate

100 USD/hour
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