Hire the best JavaScript Developers in Aliso Viejo, CA
Check out JavaScript Developers in Aliso Viejo, CA with the skills you need for your next job.
- $75 hourly
- 5.0/5
- (5 jobs)
Looking for a seasoned Blockchain & MEV trading bot developer to turn your smart contract and decentralized application (dApp) ideas into reality? In need of a developer proficient in Solidity or Rust to craft 'Gas-Optimized' smart contracts? Whether you aim to create ERC20 or SPL tokens, ERC721, ERC1155, or ERC404 NFTs with unique functionalities, or are wary of vulnerabilities in high-value contracts and need testing or scripts to interact with top DEX protocols—I'm here to help. With a strong expertise in EVM-compatible chains like Ethereum and Binance Smart Chain as well as Solana, I focus on delivering efficient, gas-optimized smart contracts and tailor-made dApps. My goal is to assist clients in building secure, robust smart contracts that minimize risks and prevent exploits. Consider collaborating with me if you're considering any of the following: ✅ "My bot is not profitable—I need a developer to optimize it for MEV trading." ✅ "I need a Solana Copy Trader bot to automate my trades." ✅ "I want to boost my token volume with maker bot or volume bots" ✅ "I need a top-tier developer who's invested in my success." ✅ "I want guidance through every part of smart contract interaction." ✅ "Gas fees are high! My smart contract needs to be efficient and fast." ✅ "While I'm knowledgeable about blockchain, I need a pro to ensure my smart contracts are impeccable." ✅ "I'm not an expert on Ethereum or Solana and can't afford to make mistakes with dApps." ✅ "Our earlier dApp didn't work out—I can't let that happen again." ✅ "I require an expert on EVM-compatible blockchains or Solana for cross-chain solutions." Feedback from past clients includes: ✔️ "...outstanding technical skills and great communication... Completed the project ahead of schedule." ✔️ "Exceptional work... ensured clarity at every step." ✔️ "...approached the project as his own... highly professional and always ready with optimal solutions." ✔️ "...his comprehensive work was impressive!" ✔️ "...exceeds expectations. His professionalism and grasp of blockchain are exceptional." ✔️ "...great communication, rapid delivery, and extensive knowledge of smart contracts." Engaging with me means: 💎 Access to a developer adept in Python, JavaScript, TypeScript, Rust, Solidity, Brownie, Hardhat, NextJS, Foundry, and Anchor. 💎 Eliminating vulnerabilities and reducing gas fees during deployment and interactions. 💎 Enhancing your DApp’s security with ongoing improvements. 💎 Saving time and resources—you don't need separate back-end, front-end, Rust, or Solidity developers; I provide all these services as a full-stack developer. 💎 Receiving tailored scripts for liquidity operations, lending, borrowing, and more across leading dApp protocols. 💎 Optimizing for multi-chain features—whether bridging Ethereum, BSC, or Solana, I can develop solutions integrating seamlessly across multiple networks. My Blockchain Skills & Expertise: ☑️ Solidity development for EVM-compatible smart contracts. ☑️ Rust development for the Solana Blockchain. ☑️ Experience with Chainlink and various ERC standards using OpenZeppelin. ☑️ Token development (ERC20/BEP20/SPL) with attributes like Mintable, Burnable, Reflections, TxFee, Whitelisting/Blacklisting, and IDO/ICO for tokens. ☑️ NFTs (ERC721, ERC1155, ERC404, etc) with features like Whitelisting, Royalties, Presale, Public Sale, Dutch Auctions, IPFS Hosting, and Dynamic NFTs. ☑️ Full-stack Blockchain Developer expertise in Solidity, Python (Brownie), JavaScript (Hardhat), Typescript, Rust (Anchor), NextJS, and Foundry. ☑️ Program and script development for deploying/interacting with smart contracts and protocols like Aave, Uniswap, Raydium, and PancakeSwap. Why Choose Me: 💎 Extensive Experience: Crafted hundreds of smart contracts from scratch, developing resilient back-end scripts for deployment. 💎 Problem Solving Expert: Skilled at developing projects from the ground up, tackling complex issues, and iterative prototyping. 💎 Gas Optimization Techniques: Employs advanced strategies for minimizing gas costs and thoroughly testing to identify and mitigate potential exploits. Background in Numbers: ✔️ Over 3 years of experience with Blockchain technology. ✔️ Created numerous DApps and scripts for tokens and protocols like ERC20, BEP20, SPL, ERC721, and ERC1155. ✔️ Contributed to several expanding DApp projects including Crowdfunding platforms, Airdropping systems, DEXs, insurance, ICO, IDO, Tokens, Lottery, and NFT marketplaces. ✔️ Developed a range of smart contracts. ✔️ Authored comprehensive test scripts for smart contracts using Foundry, Hardhat, and Anchor. Interested in working together? Here's what to do next: Hit the green "Invite to Job" button at the top right or send me a message so we can schedule a chat about your project! Alternatively, feel free to book a consultation.
JavaScript
Smart Contract DevelopmentEthereumBot DevelopmentTelegram APIWeb3SolanaBlockchain DevelopmentMobile App DevelopmentReact NativeRustWeb ApplicationReact - $40 hourly
- 5.0/5
- (9 jobs)
I am a web developer with 2 years of experience, specializing in Shopify. I assist small to medium-sized businesses with: ✅ Shopify Store Design & Setup ✅ Theme Customization ✅ Custom JavaScript Features ✅ Adding or removing section/elements ✅ Creating metaobjects ✅ Adding meta fields to products ✅ Shopify Account Configuration ✅ Support and Training ✅ Custom Product Pages What I offer: ✅ Daily updates on work progress ✅ No upfront charges ✅ Clear explanations for all work done ✅ A 100% refund if you are not satisfied with my service Next step ✅Send me a direct message. Happy to answer all questions ✅ Click the Invite or Hire button to start a free consultation
JavaScript
Ecommerce PlatformShopify AppsShopify ThemeWeb ApplicationEcommerceMongoDBWebflowLiquidPostgreSQLCSSHTMLReactNode.jsShopify - $40 hourly
- 4.9/5
- (10 jobs)
Full-Stack Web Developer and Design Specialist, blending technical skill and creative flair to bring ideas to life. From coding dynamic websites to crafting unique character designs, I am driven to make an impact with my work. ⎯⎯⎯⎯⎯⎯⎯⎯⎯ ᴡᴇʙ ᴅᴇᴠᴇʟᴏᴘᴍᴇɴᴛ ⎯⎯⎯⎯⎯⎯⎯⎯⎯ As a full-stack web developer, I can create professional, optimized, responsive, and user-friendly websites. I am also experienced in creating mockups and designs tailored to my client's needs. My expertise extends beyond web development, and I specialize in making my websites ADA-compliant and SEO-optimized, ensuring that your website is accessible to everyone and will drive increased traffic and sales. With a focus on creating minimum viable products (MVPs) for my clients, I strive to deliver unique, user-friendly websites that meet all requirements and are completed within specified time frames. I am committed to producing high-quality, professional results every time. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ ᴛᴏᴏʟꜱ ᴀɴᴅ ꜰʀᴀᴍᴇᴡᴏʀᴋꜱ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ 𝗪𝗲𝗯 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁 𝗧𝗼𝗼𝗹𝘀: JavaScript, CSS, HTML, PHP 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗙𝗿𝗮𝗺𝗲𝘄𝗼𝗿𝗸𝘀: React, NextJS, Gatsby 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: Shopify, WordPress 𝗗𝗲𝘀𝗶𝗴𝗻 𝗧𝗼𝗼𝗹𝘀: Figma, Adobe XD, Photoshop, Illustrator ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ ᴀʀᴛꜱ & ɪʟʟᴜꜱᴛʀᴀᴛɪᴏɴꜱ ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ Art has always been my passion, and I bring that love to life through my drawings. I specialize in character design and can also assist with game design, book covers, illustrations, and ad creations. My work is not just limited to web development; I bring my unique touch to every project I work on to make it one-of-a-kind. 𝗖𝗵𝗮𝗿𝗮𝗰𝘁𝗲𝗿 𝗗𝗲𝘀𝗶𝗴𝗻: My character design skills can bring life to your game and create memorable experiences for your players. 𝗕𝗼𝗼𝗸 𝗜𝗹𝗹𝘂𝘀𝘁𝗿𝗮𝘁𝗶𝗼𝗻𝘀: I can assist in creating eye-catching book covers that will make your work stand out on the shelves. 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴: I have the creativity and technical skills to create ads that will grab the attention of your target audience and leave a lasting impression. ⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯ If you are looking for a web developer committed to delivering high-quality work with a passion for the arts, look no further. I am ready to bring your ideas to life and take your project to the next level.
JavaScript
Responsive DesignHTML5WordPressCSS 3Web Content Accessibility GuidelinesFront-End DevelopmentReactUser Experience Design - $30 hourly
- 5.0/5
- (1 job)
I'm a web developer with web development experience using HTML, CSS, JavaScript/TypeScript, React.js, and Tailwind CSS. I also have experience with Node.js, Express,js, and PostgreSQL.
JavaScript
Logistics ManagementLinuxJavaWeb ApplicationWeb DevelopmentGitPostgreSQLExpressJSNode.jsTypeScriptTailwind CSSReact - $27 hourly
- 1.0/5
- (2 jobs)
While my education is in electronic and automation, I have become a jack of all trades. I have written windows applications and websites. I use Sketchup to design and then 3D print custom projects. I have designed logos and t-shirt designs using Vector and Raster based software. I am familiar with heat presses and vinyl cutters. I have written macros in Excel and used VBA. I have written automation test in Selenium and Cypress. If I don't know it, I will learn it.
JavaScript
Quality AssuranceGraphic DesignInno SetupExcel MacrosLogo Design3D PrinterInkscapeSketchUpQA EngineeringJiraVisual BasicPostmanCypressC# Want to browse more freelancers?
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