Hire the best Solidity Freelancers in San Francisco, CA

Check out Solidity Freelancers in San Francisco, CA with the skills you need for your next job.
  • $40 hourly
    Top Rated Plus full-stack engineer here who has experience working on web/mobile applications development with the latest technologies, and I'm always happy to discuss my client's needs and find the best solutions for them. I have been working professionally as both a front-end and back-end developer for 9+ years. Technologies I work with: - PHP (Laravel, Codeignitor & Symphony) - WordPress & Woocommerce - Shopify Stores & Apps - WIX | Squarespace | Bubble - JavaScript - Graphql & Express - Nextjs & Nestjs - React.js & Node.js - React Native - MySQL, MongoDB, Firebase - Various AWS services - Git, GitHub, Bitbucket - GCP, Digital Ocean, Heroku, Netlify, Firebase, Rackspace I'm focused on the revolutionary stack and have a firm grip over MERN & MEAN stack development. To whom I help: - Multi Vendor E-commerce Businesses - Entrepunures - Startups - Maintenance - Scalability - SaaS Companies - MVPs for Funded Startups - Small to Large Businesses Pain points that I help solve: - You need to have a more efficient business by eliminating tedious manual labor and increasing your revenue by saving dozens of human hours. - You need to plan and build a web or mobile app from scratch. Some accomplishments: - $40 MM+ of funding for web/mobile apps I helped our clients launch - Ranked No.1 App Development Companies in San Francisco - Top 10 Best Mobile Development in San Francisco - Worked with clients like Samsung, Harvard, and Indeed What do I expect from my clients? - Having a solid idea of the vision they have and industry domain expertise - Having open and clear communication - Ability to provide feedback in a timely manner - Values integrity and relationships MY WORKING HOURS: 9 am - 6 pm (Pacific Standard Time), Monday – Friday. I look forward to learning more about your project. Please drop me a short line to find out how I can help you. You’ll hear back from me within one business day if not hours. I have good communication skills and always updated my clients on their ongoing work. I would love to work with you and build a useful product together. Best Regards, Awais Panhwar.
    Featured Skill Solidity
    Smart Contract
    Blockchain
    React
    WooCommerce
    Laravel
    Website Redesign
    HTML5
    JavaScript
    Ecommerce Website
    UI/UX Prototyping
    Shopify Plus
    Front-End Development
    WordPress Development
  • $185 hourly
    I am a California based NFT smart contract developer/web3-DApp developer/NFT consultant/advisor and have successfully launched over 10 NFT projects for my clients. I have provided consultation for over 20 NFT clients too. I have also worked on my own 10k generative ERC721 NFT art project. I was involved in every aspect of the NFT project from start to finish including contract development, twitter/discord marketing, generating the 10k art illustration, uploading images to IPFS, website design, integrating web3 for website minting, etc. I look forward to hearing from you and learning more about your project! Eugene
    Featured Skill Solidity
    Blockchain
    Ethereum
    Front-End Development
    Blockchain Development
    Website
    Web Design
    Cryptocurrency
    DApps
    Smart Contract
    web3.js
    Web Development
    JavaScript
    React
  • $195 hourly
    I've worked remotely since I started my first software company at the age of 14 (so it's been 15 years of remote work for me). I designed, developed, and built over 70 iPhone apps from the age of 14-18 resulting in 2 million+ paid downloads. From 18-24 I ran my own consulting company building iPhone apps & virtual reality experiences for companies like HTC, a government in the middle east, M.I.T., and lots of startups. During that time I became extremely comfortable putting teams together and working as both a technical PM & software engineer. I've built applications in just about every language you can think of with most of my early experience in Objective-C and most of my most recent experience being in C#, JS & some Solidity. After consulting I built an algorithmic market making company in the NFT space. I scaled that to > $50M GMV in the first year. We traded tens of thousands of NFT's using the algorithms and systems I built. During that time I hosted services on just about every cloud provider, used a network of residential proxies, was constantly fighting evolving anti-scraping/botting tech, and built front end browser automations to place bids/buys on NFT marketplaces. Most recently I built a series of automations for a company I started that imports gourmet food from Europe into the US. This involved OCR of documents, using AI to automate various manual stages, and creating visibility dashboards for goods across the entire pipeline. All of this is to say that over the last 15 years I've worked with a lot of different technologies and built quite a few products. At this point, I'm interested in finding gigs that I think are interesting. I'm highly motivated and driven and I love working with passionate and exceptional people who really care about what they're building, whether it's an HFT application trying to wring a few milliseconds on a trade or an internal BI tool for an F100 team. If you got this far, thanks for reading, and let’s schedule a call to see how I can add value to your company/project!
    Featured Skill Solidity
    Automation
    Zapier
    Airtable
    Unity
    Python
    JavaScript
    C#
  • $60 hourly
    I'm a Full Stack Web Developer experienced in building a variety of web applications and tools. Keen to use the right tool for the job and not just one tech stack. Really enjoy debugging complex problems, finding the root cause and the fixing the issue. Recently worked on Ruby on Rails APIs and React or Ember.js UIs. Like technology as well as the outdoors. Love to see ideas turn into reality. Air sports enthusiast. Commercial Pilot License.
    Featured Skill Solidity
    Ethereum
    Python
    TypeScript
    Ember.js
    React
    Ruby on Rails Stack
  • $100 hourly
    When I first dipped my toes into the Silicon Valley tech scene, I'll admit, I was a bit intimidated. The rapid pace, the sheer brilliance all around me—it felt like jumping into the deep end. But a mentor of mine, seeing me flounder a bit with the enormity of it all, gave me a piece of advice that stuck: “Immerse yourself fully. Don't just dip your toes; dive in headfirst and swim with the current.” And that's exactly what I did. Over the past eight years, I haven't just worked in Silicon Valley; I've lived and breathed the startup ecosystem. I've been the eager learner, the midnight coder, and the relentless innovator, constantly pushing the boundaries of what's possible with technology. My journey wasn't just about accumulating a set of skills; it was about embracing a mindset of continuous growth. I've woven my path through the complexities of full stack development, becoming fluent in languages like Python, Node.js, and React, and mastering the art of creating digital architectures that not only perform but scale beautifully. I've become adept at Docker, AWS, and Terraform, not just as tools, but as extensions of my creative vision. But what truly sets me apart isn't just my technical skill set. It's my approach to problem-solving. I don't see challenges; I see puzzles waiting to be solved with elegance and efficiency. My commitment to collaboration and my drive to leave a mark on every project I touch are what make me not just a developer, but a creator of legacies through the lens of technology. Do you have a vision that's waiting to be brought to life? Let's embark on that journey together. Let's not just build; let's innovate, impact, and inspire.
    Featured Skill Solidity
    ECMAScript 6
    Blockchain
    Node.js
    React
    JavaScript
    React Native
  • $10 hourly
    I’m an experience Blockchain Developer and consultant. I work in the latest technologies :- Blockchain: 1. ERC20 standard token creation using latest secure version of solidity code. 2. ERC223 standard token creation using latest secure version of solidity code. 3. Crowdsale token contract having the facility to trasfer ether automatically to owner wallet, once received on the contract along with immediate token transfer to the buyer. eg: Cibus Token, Investa Coin, Thanecoin and 50+ other ICO tokens 4. Multicrypto currency wallet to provide smooth user experience during the ICO and lifetime. Eg: etherup.net 5. Enterprise level pilot project 6. Blockchain/ICO project consultation Kyc Management Blockchain framework: Ethereum a. Solidity b. Truffle c. Metamask d. Infura Kindly message me for further discussion. THANK YOU!!!
    Featured Skill Solidity
    FinTech Consulting
    Mobile App Development
    Simplicity
    SEO Performance
    Forex Trading
    NFC
    MySQL Programming
    Website Content
    Blockchain Development
    Blockchain
    Node.js
    Web Development
    Desktop Application
    Python
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