Hire the best Ethereum Developers in Arizona

Check out Ethereum Developers in Arizona with the skills you need for your next job.
  • $60 hourly
    I am Ian from Flagstaff, AZ having over 12 years of experience in Web/Blockchain development. During my career, worked as a full-stack lead and mid engineer in many worldwide development teams and companies and built lots of successful projects, and developed some innovative technologies. I am looking to take part in unique and interesting / innovative projects.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    web3.js
    Solana
    AI Trading
    Bot Development
    DApps
    Cryptocurrency
    Solidity
    Blockchain Architecture
    Blockchain Development
    Blockchain
    Front-End Development
    Rust
    React
    Web Development
  • $65 hourly
    I am a Web Developer with 10 years of experience in building web applications for a variety of business industries. I am looking for my first freelance project with interest in application development. I am a tenacious problem solver who pays attention to detail. I strive to understand the needs of the client and adhere to the deadlines given to me in order to deliver projects on time. One of my employers stated on a performance evaluation that I was a team player and produced software that typically did not have any significant defects. I am an avid learner who stays up to date with the latest languages and technologies so I know how to do things better and more efficiently. Preferred Environments: Development: VS Code, React, Redux, Thunk, NodeJS, Express, Mongoose, MongoDB, Material UI Prototyping: Adobe XD/Photoshop/Illustrator, Webflow eCommerce: WordPress, Webflow, Shopify Languages: JavaScript, TypeScript, Liquid Thank you!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Ruby on Rails
    Salesforce
    Vue.js
    Angular
    React
    .NET Framework
    WordPress
    Shopify
    TypeScript
    Webflow
    PHP
    Python
    Blockchain
    Node.js
  • $60 hourly
    Hi there! I’m a Full Stack Blockchain Developer with over 7 years of experience in creating exciting decentralized applications (DApps) and integrating blockchain technology into various projects. I work with popular platforms like Ethereum, Solana, and Binance Smart Chain. - What I Do: ✔ Smart Contracts: I build and deploy smart contracts using Solidity and Rust, mainly for DeFi projects and NFT marketplaces. ✔ Web Development: I’m skilled in front-end technologies like React.js and Angular, as well as back-end frameworks like Node.js. ✔ Blockchain Integration: I help connect blockchain solutions with traditional web apps to make them more secure and transparent. ✔ Data Visualization: I create user-friendly dashboards to display real-time data using tools like D3.js. - Some Projects I’m Proud Of: ✔ Built a multi-chain NFT marketplace that allows users to mint, buy, and sell NFTs on both Ethereum and Solana. ✔ Led a team to develop a DeFi application that reached over $1 million in total value locked (TVL) within its first month. ✔ Created a blockchain-based supply chain solution that helped a major retail client improve traceability and reduce fraud. - Why Work With Me? I love using blockchain technology to tackle real-world challenges. I’m dedicated to writing clean code and keeping communication open throughout the project. Let’s work together to turn your ideas into reality! Feel free to adjust any part of this overview to better match your style or experiences!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Ruby on Rails
    Web Development
    TradingView
    Forex Trading
    MQL 5
    Node.js
    Next.js
    Hardhat
    Solana
    Solidity
    Smart Contract
    Blockchain Development
    Golang
    Rust
  • $70 hourly
    I am a seasoned full-stack and blockchain developer with extensive expertise in Blockchain Development. My professional background includes hands-on experience in creating solutions for various blockchain projects. I specialize in providing a range of services, including Dex development for platforms like PancakeSwap, UniSwap, GMX, Camelot Dex, Velodrome, NFT services encompassing minting, staking, and marketplace development, as well as Dapp creation for Solana, Injective, Terra Classic. If you select me as your developer, you can expect exceptional results and excellent support services!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Sui
    Cosmos OS
    Solana
    DApp Development
    Web3
    Blockchain Development
    C++
    ARM Cortex-M
    Web Development
    Embedded System
  • $45 hourly
    I am a developer specializing in blockchain technology, particularly focused on crypto trading bots and Telegram bot integration. With extensive experience in working with platforms like Solana and Tron, I create efficient, automated trading solutions that help users navigate the cryptocurrency market effectively. Key Skills: ✔ Blockchain Development: Proficient in creating smart contracts and decentralized applications (dApps). ✔ Crypto Trading Bots: Development of automated trading systems that execute trades based on market analysis and predefined strategies. ✔ Telegram Bot Integration: Building bots that provide real-time alerts and facilitate trading directly through the Telegram platform. ✔ Solana & Tron Expertise: In-depth knowledge of both blockchains, enabling fast and cost-effective transaction handling. I am passionate about leveraging technology to enhance trading efficiency and user experience in the cryptocurrency space. If you have any specific questions or need further details, feel free to ask!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Solana
    TRON
    Discord Bot Development
    Telegram API
    Solidity
    web3.js
    Cloud Development
    Web Application Development
  • $55 hourly
    I am a blockchain full-stack developer with over 8 years of experience and more than 30 successfully completed projects. I specialize in creating and maintaining dapp and defi system. I have also developed telegram trading bot and mev bots on various blockchain like Ethereum(all Evm chain), Solana, Sui, Ton and Tron(Non-Evm chain). Leading a team of 4 professionals with deep expertise in web, blockchain, and full-stack development, our end-to-end services focus on delivering seamless user experiences and optimal performance across all devices. My commitment is to deliver high-quality, innovative solutions that help you achieve your business goals efficiently and effectively. ✅ Areas of Expertise: ● Blockchain Development → Token and Tokenomics design → Meme token launch on various chains - Ethereum, Base, Solana, Tron, XRP, Sui, and Ton etc → ICO and vesting dapp → Launchpad → Dex (PancakeSwap, Uniswap, Camelot Dex, GMX, etc) → Staking Dapps (including Liquid staking - Lido Fi) → Lending & Borrowing Dapp → NFT minting/staking/marketplace → Crosschain bridges with Hyperlane and Layerzero → Bot Development (Telegram Trading Bot, Arbitrage Bot, Defi Bot) → MEV Bot Development (Front-run, Back-run, Sandwitch, etc) → Consultation ● Web Development & Mobile Development → Frontend: React.js, HTML5, CSS, MaterialUI, Tailwind CSS, Vue.js → Backend: Node.js, Express.js, Django, Flask, FastAPI, GraphQL → Mobile: React Native, lonic, NativeScript → Database Management: MongoDB, MySQL, PostgreSQL, CosmosDB, Firebase → API Development: RESTful APIs, GraphQL APIs → Payment Integration, PayPal, Stripe, Crypto Payments ● Trading Automation → High-Frequency Trading Bots, Sniping & Frontrunning & Backrunning Bots → Arbitrage Bots for cross-exchange price exploitation → Real-time Mempool Monitoring and signal-based trading → Copy Trading Systems for Dex and Cex → Market-Maker & Volume Maker & Holder Maker bot → AI-Driven Trading and automation systems → Telegram Trading Bots → Tradingview indicator Trading bot ✅ Tech Stack ● Frontend: React.js | HTML5 | CSS | MaterialUI | Tailwind CSS ● Backend: Node.js | Express.js | Django | Flask | FastAPI | GraphQL ● Mobile: React Native | Ionic | NativeScript ● Blockchain: Solidity | Rust | FunC | Web3.js | Truffle | Hardhat | Dex | Defi ● Trading Automation: Python | Node.js | Web3.py | MQL4/5 ● Automation Tools: Selenium | Puppeteer | RPA | BeautifulSoup ● Databases: MongoDB | MySQL | PostgreSQL | CosmosDB | Firebase ● Authentication: JWT | Bcryptjs | Passport.js | Firebase JWT ● API Integration: PayPal API | Stripe API | Wise API | Crypto Payment APIs
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Next.js
    Tailwind UI
    React
    web3.js
    Tokenomics
    Solana
    Bot Development
    Telegram API
    TypeScript
    Rust
    Solidity
    DeFi
    Smart Contract Development
    Blockchain
  • $85 hourly
    I am an experienced software developer and entrepreneur. My varied and extensive work experience has allowed me to build a strong software development skillset. I mainly work with: - Smart contracts in Ethereum - iOS development in Swift - Android development in Java - Web development in React.js, Redux, HTML, CSS, Javascript, PHP (limited), NodeJS, server-side rendered (SSR) React.js - API development in NodeJS and Express - API development with Lambda and API Gateway - Blockchain development, including Ethereum integration via Web3 - Databases in DynamoDB, MySQL, GraphQL, Redis, MongoDB, Firebase - Architecture with Amazon AWS (Lambda, EC2, S3, SES, Cloudfront, Route53 and others) - Frameworks including Google Maps (iOS, Android and Web), Mapbox (iOS and Android), Firebase (Authentication, Database, Crash Reporting and others on iOS, Android and Web), React.js, Next.js - Payments integrations with Stripe, Coinbase (Bitcoin, Ethereum, etc.), PayPal, Bitpay, and Coinpayments. - Lightning Network (Bitcoin) node setup and Lightning Network payment integration - Server management in Linux (mainly running Ubuntu)
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    React Native
    Blockchain
    Smart Contract
    web3.js
    AWS Lambda
    Golang
    Node.js
    React
    TypeScript
    Vue.js
  • $65 hourly
    I'm a software engineer with 7 years of experience who specializes in EVM smart contract engineering. I've assisted in building a large handful of products for web3 projects and have written close to 3,000 hours of solidity code. - I am passionate about web3 and software engineering - I value clients and bringing them the best quality services
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Smart Contract Development
    Blockchain
    Project Management
    Product Management
    Hardhat
    Solidity
    Python
  • $45 hourly
    Greeting! I'm a Senior Full Stack & Blockchain Engineer with a proven track record of 12 years in architecting and implementing intricate web solutions. My mission is to engineer high-performance, scalable and secure web applications that push the boundaries of what's possible on the web. My strongest professional skills are included in the following list: Front-end Mastery: Proficient in the latest front-end technologies such as HTML5, CSS3 (including CSS Grid and Flexbox), JavaScript (ES6+), Bootstrap, Sass, React/Redux, Typescript, Vue.js, GraphQL and Apollo. I excel in crafting responsive, interactive, and visually appealing user interfaces. JavaScript Frameworks: I specialize in popular JavaScript frameworks like React/Next, and Vue/Nuxt. Leveraging the power of these frameworks, I build dynamic single-page applications (SPAs) that provide a fluid user experience. Back-end Proficiency: Skilled in server-side scripting with expertise in Node.js/Express, Python(Django/Flask), Ruby on Rails and Laravel. I specialize in creating robust APIs and implementing complex business logic tailored to client needs. Database Mastery: Well-versed in managing both relational and NoSQL databases, including MySQL, PostgreSQL, MongoDB and Redis. I excel in optimizing database performance and ensuring data integrity for scalable applications. API Integration: Experienced in integrating third-party APIs and web services to enhance functionality including payment gateways, social media APIs and custom service integrations Smart Contract Development: Expert in developing smart contracts using Solidity, specializing in ERC-721, ERC-20, and ERC-1155 standards for blockchain-based solutions. Cloud & DevOps: Proficient in cloud services like AWS Amplify and S3 bucket, with strong expertise in DevOps practices such as CI/CD pipelines. Skilled in using Docker and Kubernetes for containerization and orchestration to streamline deployments. Security & Performance Optimization: Committed to web application security by employing industry best practices. Skilled in performance optimization techniques like code splitting, lazy loading, and server-side rendering (SSR) to deliver high-performing applications. UI/UX & Graphic Design: Capable of designing intuitive and visually appealing user interfaces. My experience in software UI/UX design and graphic design ensures seamless user experiences. Version Control & Collaboration: Proficient in Git and collaborative platforms like GitHub and Bitbucket, ensuring smooth team workflows and effective version control. If you're searching for a dedicated web developer who can transform your ambitious web project into a technical masterpiece, Let's connect. Together, we can create cutting-edge web solutions that leave a lasting impression. Feel free to reach out, and let's embark on this exciting journey!
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Django
    Python
    API Integration
    Laravel
    WordPress
    Vue.js
    Angular 9
    Web3
    React
    Solidity
    Rust
    Solana
    Blockchain Development
  • $25 hourly
    I am currently an investment analyst at a venture capital firm specializing in crypto and blockchain-based Web3 projects, where I handle deal evaluation, portfolio management, investor relations, and marketing initiatives. Since 2021, I have been actively involved in the crypto and Web3 sectors, engaging in activities such as investing in cryptocurrency projects (like Bitcoin and Ethereum), trading assets on both centralized and decentralized exchanges, investing in Metaverse-related projects, and securely storing assets in cold and hardware wallets, among others. Available to assist with market research, data visualization, portfolio optimization, personalized instruction for how to use specific tools, and more. My past experience has been heavily focused in finance, economics, private equity, and venture capital: I spent 3 years as a Commercial Real Estate Private Equity analyst, conducting quantitative & qualitative due diligence on potential investments including financial statement analysis, discount cash flow analysis, competitive set and market research, and value proposition analysis. I've also been involved with a US-based Angel Investment group, having analyzed potential investments, deal structures, and financial projections of startups seeking $200k-$2M. Please feel free to reach out and let me know how I can help.
    vsuc_fltilesrefresh_TrophyIcon Ethereum
    Cryptocurrency Trading
    Cryptocurrency
    Bitcoin
    Financial Plan
    Financial Risk
    Consultation Session
    Crypto Wallet
    Crypto Asset
    Economic Analysis
    Economics
    Finance
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by 5M+ businesses