Hire the best JavaScript Developers in Miami, FL

Check out JavaScript Developers in Miami, FL with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.8 out of 5.
4.8/5
based on 1,085 client reviews
  • $80 hourly
    Hi, I am a US-based Full-Stack Web Developer, Automation Expert and Technical Product Manager with 7 years of experience. I help founders/small business owners and early-stage startups with their Software Development and Automation needs, leaving them with time and headspace to focus on sales, managing their businesses and the ability to be worry-free when it comes to the technical aspects of their business. I have experience building custom software/applications, managing a software project's roadmap or helping to finish up an existing project. I am also well versed in API integrations and have integrated with services such as Amazon, Etsy, Stripe, Plaid, Fibery, Airtable, Twilio and many more. Some of the tools, frameworks and languages I am skilled in: ● JavaScript - React, Node.js ● Python - Django/Flask ● REST API Development ● API Integration Development ● AWS Lambda ● Business Automation tools - Zapier and Make ● Databases: PostgreSQL / MySQL / SQLite / DynamoDB ● Mobile apps: Flutter / Dart / Mobx ● Deployment: AWS, Google Cloud, DigitalOcean, Heroku I look forward to discussing the details of your project. Kind Regards, Ryan Morrison
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Airtable
    API Development
    API Integration
    Make.com
    Python
    Zapier
    Startup Consulting
    CSS
    Web Design
    HTML
    Software Development
    Startup Company
    Product Management
  • $60 hourly
    👋 Hi there! I'm Santi, a seasoned freelancer with a knack for empowering small-scale startups through innovative web development and efficient marketing and revenue operations. My journey has been a blend of passion, learning, and hands-on experience in the tech world. 💼 Marketing & Revenue Operations Mastery: With tools like Salesforce, HubSpot, and Outreach, I help businesses streamline their operations. My approach involves understanding your unique challenges and tailoring solutions that boost efficiency and drive growth. 📈 Analytics & Optimization: Leveraging Customer.io, Stripe, Clay, Posthog, Google Tag Manager, and Google Analytics, I dive deep into data to uncover insights that can transform your business strategies. From user behavior to revenue trends, I make data speak in your favor. 🔗 Integrations & Automations with Zapier: I simplify complex workflows through smart integrations using Zapier. This not only saves time but also ensures that your business runs like a well-oiled machine. 🤝 Why Choose Me? Personalized Approach: Each project is unique, and so is my approach. I listen, understand, and then act, ensuring that your specific needs are met. Proactive Communication: You'll never be in the dark. Regular updates and open lines of communication are a part of my work ethic. Quality and Timeliness: Balancing quality with deadlines, I deliver results that not only meet but often exceed expectations. Continued Support: My relationship with clients doesn't end with the project. I'm here for ongoing support and advice. 🎯 Looking for a reliable partner to take your startup to the next level? Let's chat! I'm excited to be a part of your journey and contribute to your success.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Data Visualization
    Scrapy
    Web Scraping
    Beautiful Soup
    Lead Capture
    Lead Generation
    Copywriting
    Data Extraction
    Data Mining
    Automation
    Java
    Python
    React
    SEO Performance
  • $80 hourly
    As a senior full stack developer with 10+ years of experience, I am responsible for designing, developing, testing, and deploying web applications or websites using modern programming languages and frameworks such as React, Angular, Node js, JavaScript, HTML5, and CSS 3. Also, I am well-versed in building desktop and mobile applications using C# .NET, and React Native. I am highly skilled in building web applications that load quickly and perform well on multiple devices (desktop, tablet, mobile). In addition to professional, high-level technical skills, I can analyze complex problems, design innovative solutions, and collaborate in teams. My expertise involves the entire software development lifecycle, from architecture, and design to implementation and maintenance. As a full-stack developer, I have proficiency in both front-end and back-end technologies. ☛Front-end UI development using modern JavaScript frameworks such as React, React Native, and Angular. ☛Strong expertise in developing and consuming RESTful API web services in Node.js, proficiently handling data formats such as JSON and XML. ☛Robust and scalable web/desktop applications using C# .NET Core, and ASP.NET in a Cloud environment, particularly on Microsoft Azure. ☛ Database development with SQL/NoSQL such as MongoDB, PostgreSQL, MS-SQL Server, T-SQL. ☛ Cloud architectures such as AWS, Azure and GCP. Technologies: ⚬ React, Next.js, React Native, Redux ⚬ Angular 2, Angular 7 - 17 ⚬ Node.js, Express ⚬ Typescript, JavaScript, HTML, CSS ⚬ C#, .NET Core, ASP.NET ⚬ WPF, Blazor ⚬ MongoDB, PostgreSQL, SQL Server ⚬ AWS ⚬ Git Practices ⚬ Object Oriented Programming (OOP) ⚬ Test Driven Design (TDD) ⚬ SOLID Principles ⚬ Several other strings of letters Looking for a passionate, experienced software architect with a head for business that can bring teams together? Contact me If there is good fly fishing nearby I would be extra interested.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Amazon Web Services
    C#
    CSS
    HTML
    RESTful API
    Tailwind CSS
    MEAN Stack
    MERN Stack
    TypeScript
    React Native
    Next.js
    Node.js
    Angular
    React
  • $45 hourly
    Highly self-motivated, and goal-oriented Software Engineer with more than 9 years of web development experience. Enthusiastic team player, detail-oriented and a fast learner that enjoys new challenges.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    WooCommerce
    WordPress Theme
    API
    Ecommerce
    RESTful API
    Vue.js
    MySQL
    CSS
    PHP
    WordPress
    Bootstrap
    WordPress Plugin
    Web Development
    jQuery
  • $70 hourly
    I am a Full Stack Developer who has been developing websites and mobile applications for 10+ years. I freelance full-time and am always available during normal business hours across all US time zones. I’ve worked on a UI analytics dashboard for some Fortune 500 companies that had their component design system. I used GraphQL to query data from their New Relic and Github accounts, React/React Native/NextJS, VueJS for the Frontend, Laravel/Drupal, NodeJS/NuxtJS for the Backend, and Tailwind CSS for styling. My Main Skill Sets: - JavaScript, TypeScript, PHP, HTML5, CSS3, - React, React Native, Redux, React Router, Material-UI, Tailwind CSS, Redux-Thunk, Saga, React Hook, - NextJS, Gatsby, Razzle, Electrode, - VueJS, Vuex, Vue Router, Vuetify, Quasar Framework, Vue CLI - Node.js, Express.js, Nest.js, Sails.js, NuxtJS, - Mongoose, Sequelize, Express-GraphQL, Passport.js, Serverless Framework, Socket.io - Laravel, Drupal, Codeigniter - MongoDB, MySQL, PostgreSQL, Firebase, Dynamodb - AWS, GCP, Heroku, DigitalOcean
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Mobile App Development
    Amazon Web Services
    Nuxt.js
    ExpressJS
    Node.js
    Vue.js
    Next.js
    Tailwind CSS
    Material UI
    Redux
    React
    TypeScript
    Web Development
  • $110 hourly
    Whether you need a new website, an upgrade, or support with ongoing projects, I'm here to provide expert assistance and help you succeed. By choosing to work with me, you can expect personalized support and innovative solutions that will guide you to impactful and effective results. Some achievements of mine: 💪 Managed and maintained a website with 3,000+ concurrent online users, a portfolio of 25+ websites for one client, and a website with 5M records of data. 💸 Over $300K in total earnings on Upwork, 60 completed jobs, and 7k+ hours logged, 100% Job Success Score 👨‍💻 Obtained the positions of Director of Technology, Head of Web Development, and Lead Developer in US-based and European companies. 🙈 18 years of experience in IT, Web development and management. 📚 Master's degree in Computer science. 💸 $1M+ development services delivered. 🎤 WordPress Core Contributor, WordCamp Organizer, and WordCamp speaker. Services provided: - Custom-built secure E-commerce platforms, Custom websites, Corporate websites, and Landing Pages designed to meet your business needs. - Advanced DevOps services, including AWS, DigitalOcean, k8s (Kubernetes), Doker, and Terraform for efficient site management. - Page-speed optimization and caching strategies to improve website speed and user experience. - Regular updates and maintenance of WordPress core, plugins and themes for top-notch site performance. - Consistent performance and reliability ongoing monitoring and automated testing practices. - Expert malware removal, security audits and configurations to protect your WordPress site. - Seamless hosting, domain, email setup and migration for a smooth online experience. - In-depth code reviews and audits to ensure quality and prevent potential issues. ❝ I have worked with Vlad over many years and I highly recommend him for any serious development work. Vlad is a very senior level developer and can lead others. He is an expert in WordPress and web development. He is very responsive, works fast and doesn't need to be micromanaged. ❞ - Nazar Z., Chicago, IL, USA Since 2006 I have successfully built and launched over 250 projects across diverse industries, including personal websites, corporate sites, intranet systems, CRM and CMS platforms for e-commerce, startup, educational and non-profit clients from all over the world. This background helped me to develop a plethora of skills to approach any type of situation that can occur in product and people management. My technical education and interest in modern technologies give me a unique angle in the discussions to achieve impactful and effective solutions. Technologies (abridged): - WooCommerce: Paypal, Stripe, WooCommerce Tax, Klaviyo, ShipStation, UPS, USPS, FedEx, QB. - WordPress: Gutenberg, ACF PRO, Elementor, Yoast SEO, Contact Form 7, Gravity Forms, Ninja Forms, Wordfence, and many more. - DevOps: AWS (EKS, ECR, ECS, CloudFront, R53, S3, etc.), DigitalOcean, CloudFlare, k8s, Doker. - Monitoring: New Relic, Sentry. - Automated CI/CD: GitHub Actions, BitBucket Pipelines, AWS CodeBuild, etc. - Automated Testing: Cypress, SeleniumHQ. - Git: GitHub, BitBucket, GitLab. - Hosting Platforms: WPEngine, GoDaddy, Self-hosted. - APIs: OpenAI, Midjourney, Google, Maps, Spreadsheets, Youtube, Upwork and others. - UNIX: Ubuntu, RHEL, LAMP, LEMP management, shell/bash/sh/fish. - I’m fluent in PHP (incl. OOP), CSS (3), HTML (5), Javascript(ES6), SQL, GraphQL. ❝ Vlad is probably one of the best developers we've ever used. He's very professional, reliable, hard-working and knowledgeable. We would have kept him indefinitely had he not have a change in work circumstances. It's rare finding a developer with such technical and personal skills. ❞ - Emmanuel G., London, UK. Contact me today and let's take your project to the next level.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Terraform
    Kubernetes
    HTML5
    CSS 3
    PHP
    PSD to HTML
    PSD to WordPress
    Web Development
    WordPress
    WordPress Development
    WordPress Plugin
    WordPress Theme
    WordPress e-Commerce
    WooCommerce
  • $50 hourly
    I am a Miami-based developer with +10 years of experience designing and building successful mobile and web apps. I help my clients with brand conceptualization, UI/UX design, iOS/Android apps, cross-platform apps, eCommerce, website development, and ongoing support. I offer full-stack digital solutions using the latest technologies and strategic design to create a rewarding experience every time they spend time on their website (or mobile app).
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Page Mockup
    On-Page SEO
    API
    Website Prototyping
    MySQL
    Website Maintenance
    WordPress Plugin
    Website Customization
    Yoast SEO
    WordPress
    HTML5
    Website Redesign
    PHP
    Figma
  • $35 hourly
    In my experience as a multifaceted marketer, I’ve written and devised content across multiple marketing channels incorporating the latest digital strategies and sales techniques. I'm a skilled communicator that thrives in collaborative environments where team coordination is key to success. I'm always open to feedback in order to improve on the end result. My approach to SEO content writing has proven effective in targeting key actionable demographics, compiling preliminary industry relevant research, incorporating best SEO practices, and drafting the copy that brings it all together. My copywriting expertise includes drafting blogs, technical articles, press releases, email campaigns, sales, and landing page copy. In my work, I leverage the latest industry-related stats, trends, and keywords to improve web ranking and online visibility. Let's get talking on how strategized copy can help elevate your next project!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    HTML5
    Email Marketing
    SEO Writing
    Microsoft Office
    SEO Strategy
    Writing
    Content Marketing
    SEO Keyword Research
    Copywriting
    Editing & Proofreading
    Landing Page
    Content Writing
  • $70 hourly
    🌟 Upwork Awards: Best Freelancer 2020 for Web, Mobile & Software Development 🌟 I've been creating websites and apps with complex 3D technologies for more than 7 years. Please check out my portfolio and reviews here on Upwork. 🟢 Here are 8 areas I will help you with: 1. Wow-websites and landings with 3D effects and animations for your company or product presentation. 2. 3D visualization of goods and equipment on your website. (Inc. photorealistic 3D modeling) 3. 3D Configurators (for choosing the shape, color, the material of the product and see it in 3D on your website) 4. Websites presenting real estate in 3D. (3D-visualization of buildings and territories, any development projects) 5. Projects with Augmented Reality (AR) and Virtual Reality (VR). 6. Browser 3D online games and interactive gamification projects. 7. MetaVerse, Play2Earn Unreal Engine 5 games. 8. BlockChain Development, NFT, DApps, Marketplaces. 🟢 Why me? 1. Communication comfort guaranteed. 24/7 online. And it's OK if you are far from the technical knowledge and terms. 2. I've been working in this field for 7 years and have an impressive portfolio and experience. 3. I've created a Team that allows me to combine development, design, and management skills to implement and support projects of any complexity. 4. Great management. We use Agile and SCRUM methods. 5. Be sure that all ideas and commercial info will not be exposed. We are always signing NDA. 6. More than 5 years on UpWork - EXPERT-VETTED, 4k logged hours and $200k+ 🟢 Skills Three.js (threejs) | WebGl | 8th Wall | AR | VR | Babylon.js | PlayCanvas | UnrealEngine 5 JavaScript | Typescript | React | React Hooks | Redux | React Native Next.JS | WordPress | Node.js | Nest.js Solidity | Rust | Web3.js ( WEB3 ) | NFT Minting Css Frameworks ( Material UI | Ant design | Styled Components ) Databases ( MongoDB | Firebase | PostgreSQL ) DJI SDK Google Map API Amazon Expert ( EC2, S3 ) | Digital Ocean | CI/CD ( GitLab, GitHub ) 📗 Thank you for reading to the end! Please feel free to write to me. I always respond quickly here on the Upwork. Briefly describe your problem or idea in your own words, and I will offer the best solution. We can also take a video call to discuss your project.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Babylon.js
    Unreal Engine
    Canvas
    AR & VR
    Computer Graphics
    WebGL
    Three.js
    React
    React Native
    Augmented Reality
    3D Rendering
    Web3
    web3.js
    Node.js
  • $50 hourly
    Drawing from 6 years of hands-on experience, I bring a unique fusion of graphic design, web design, and marketing expertise. With a sharp eye for visually compelling designs, I've transformed concepts into captivating graphics, seamlessly designed user-friendly websites, and orchestrated successful marketing campaigns. My adaptable skill set shines through a diverse portfolio spanning various industries. Rooted in collaboration, I work closely with clients to translate their brand essence into designs and strategies that consistently surpass their aspirations.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    jQuery
    GitHub
    Bootstrap
    Presentation Design
    Layout Design
    CSS
    HTML
    Sass
    Adobe Illustrator
    Adobe Photoshop
    Print Design
  • $75 hourly
    ✅100% Job Success ⭐⭐⭐⭐⭐ ✅Top-Rated Freelancer ✅1000+ Successful Projects In today's overcrowded online ecosystem it’s more important than ever to stand out. My customized technology solutions will bring your ideas to life and feed them the rocket fuel they need to take off. Experience a smarter way to grow! Build a Website That Amazes Customers and Drives Conversions Full Stack Web Application Development - Everything from Python to Javascript. I take a multi-tiered approach to building powerful, secure, and easy-to-use web applications. UX/UI - Guide your website users on a seamless journey that keeps them engaged and exploring. Product Design - Your product is everything. I will partner with you to bring your idea to life in a way that actually sells. Website Development - I will design and develop a modern website that looks fantastic on every device. How It Works Analyze: I conduct an in-depth needs analysis to determine the specific goals and requirements of your project. Strategize: Based on your specific needs I develop a custom strategy that aligns your goals with the right technology solution. Resource Planning: I determine the specific software requirements and specifications to deliver the best outcomes within your budget. Design: I build your custom solution with an eye-catching design and U/X your users will love. Develop: I make sure each event is covered for maximum efficiency and functionality. Test and Optimize: Testing is critical before finalizing any new systems. I will make sure your software is executing at the highest of levels. Delivery: You are amazed by the final product and your business levels up. Looking forward to meeting you :)
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    RESTful API
    Website
    HTML5
    CSS 3
    Node.js
    React
    Front-End Development
  • $70 hourly
    I am an expert Web Developer (Wix, Shopify, WordPress/WooCommerce, Webflow, BigCommerce, Weebly, Squarespace, Joomla, Hubspot), Graphic Designer, and UX/UI designer. Since 2018 I have been building and designing sites for art galleries, IT consulting, fashion and beauty brands, and retailers. Whether it's updating a current website to look modern and sleek or starting from scratch, I've created dozens of websites in a variety of industries. Also, I am an expert in Social Media marketing and SEO. Also expert in conversion of PSD to HTML, sketch to HTML, HTML TO WordPress, etc. I am skilled in HTML, CSS, PHP, Javascript, and Bootstrap. If any of that is what you need, contact me! Respectfully, Ammara Sheikh
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    SEO Strategy
    CMS Development
    Creative Writing
    Squarespace
    BigCommerce
    Shopify
    Wix
    Search Engine Optimization
    WordPress
    Weebly
    Laravel
    PSD to HTML
    Webflow
    Logo Design
  • $55 hourly
    I've been designing and marking up for the web for over 20 years. I can push pixels, markup (responsively) and can handle my own with respect to frontend development. I'm the type of web designer who doesn't shy from Git, BEM, Webpack/Grunt/Gulp, or ES6. I love clean UI and clear UX. I love developing Craft CMS sites that are content manager friendly. I never run away from an opportunity to dive into a Vue or React frontend project. New to Upwork, and I am currently working on dusting off that long-neglected portfolio.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Design
    UI/UX Prototyping
    Craft CMS
    Web UI
    CSS
    SCSS
    Vue.js
  • $43 hourly
    I develop websites for businesses and creative projects. Trying to bring my passion for art and marketing together through the medium of web design to create memorable sites. From art showcases to online stores, I have seen it and can help you with yours! • I am experienced in web development and graphic design, as well as marketing essentials such as SEO and Google Ads integration. • I can manage every aspect of bringing your project online and will communicate with you through every step of the process.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Branding
    Adobe Photoshop
    HTML
    CSS
    Web Design
    Website
    Landing Page
    Webflow
    Adobe Illustrator
  • $57 hourly
    Hey there, I am a freelance Full-Stack Developer that specializes in Zendesk Application Development. If you are in need of some custom private apps for your Zendesk instance I am your guy! I am able to consult and set up documentation so that you experience the least amount of overhead possible with getting the App deployed to your agents. Additionally, I am able to configure easily modifiable apps so that you can easily update apps on your own through the Zendesk App configuration interface in the admin panel. Best of all though, having done Zendesk Admin work, you can be sure to trust me with your instance knowing it is in good hands!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Mongoose
    Zendesk API
    Full-Stack Development
    Software Development
    ExpressJS
    Software Architecture & Design
    Zendesk
    Software Documentation
    Application Integration
    Vue.js
    Bootstrap
    MongoDB
    Node.js
  • $50 hourly
    Hi There! I'm an eCommerce developer with expertise of more than 5 years in Shopify, BigCommerce, Squarespace and WooCommerce. I can build and scale your eCommerce business using the latest trends. Let's Connect!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Website Customization
    Kajabi
    Squarespace
    Shopify
    WordPress
    Ecommerce SEO
    Ecommerce Website
    Web Development
    Webflow
    Sass
    Shopify Templates
    Shopify SEO
    SEO Audit
  • $60 hourly
    Welcome. A passionate full-stack developer with rich experience in web , mobile and other technologies. Specially I have rich experience in front-end such as HTML, CSS, Javascript, Typescript, PHP, Laravel, Angular.js, React.js, Vue.js. I have built several success Web & mobile applications with my high skills and good experiences. I focused to make good front-end that users to navigate the intervaces easily and intuitively. And I have implemented perfect bussiness logic in backend. so I led the products to be success. I think this can be good helpful to make success your projects. I pride myself on always delivering our products on time, within budget and built, so I can be powerful addition to your team and I am very suitable this position that you are looking for. Please feel free to contact me. Thank you and regards.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Swift
    Flutter
    React Native
    Firebase
    Node.js
    Angular
    Laravel
    React
    CSS
    HTML5
    PHP
    Kotlin
    Java
    Django
    Vue.js
    ASP.NET Core
    Web Development
  • $50 hourly
    I'm a highly skilled and adaptable full-stack developer with a deep understanding of mobile and web app development. My expertise spans both front-end and back-end development, and I'm well-versed in a variety of languages, frameworks, and databases. After developing for over 10 years, i have a wide tranche of engineers and designers that i can call on to augment any project if it falls outside of my own skillset that I am happy to work with, manage or introduce seperately. Skills and Strengths: - Mobile Development: Expert in building and launching iOS apps with Swift (and previously Objective-C) as well as managing a team of Android devs. - Front-End Development: Proficient in building responsive web interfaces using React, Angular, and Next.js, ensuring seamless user experiences. - Back-End Development: Adept in developing robust back-end systems with Laravel, ExpressJS, and C# for efficient data processing and server-side logic. - Database Management: Experienced in working with a variety of databases, including MySQL, MongoDB, and MS SQL Server, ensuring efficient data storage and retrieval. - Server Configuration: Skilled in configuring web servers such as NGINX, Apache, and IIS to optimize application performance and security. - Languages: Fluent in JavaScript, TypeScript, PHP, and C#, enabling effective coding across different application layers. - Additional Skills: Proficient in Tailwind CSS for sleek and responsive UI design, expertise in Livewire for real-time interactions, and familiarity with Laravel Nova for admin panel development. Notable Projects: - Led the development of a comprehensive e-commerce platform using Laravel and React, resulting in a 40% increase in sales and customer engagement. - Built a real-time chat application with Next.js and ExpressJS, enabling seamless communication for distributed teams with over 15,000 monthly active users. - Implemented a content management system (CMS) using Angular and MS SQL Server, streamlining content publishing and achieving a 50% reduction in content delivery time.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    TypeScript
    Vue.js
    MongoDB
    MySQL
    Tailwind CSS
    C#
    PHP
    React
    ASP.NET Core
    .NET Framework
    Angular
    Next.js
    Node.js
    Laravel
  • $45 hourly
    Highly experienced fullstack developer that has worked in a number of high-paced start-ups. Expertise in the fields of Front/Web Development, Node.JS, and Software engineering. I excel at being able to develop software products and applications from the ground up, and knows what it takes to do so from experience. My experiences with launching software products also encompass essential integrations and knowledge for business procedures and marketing that often many devs overlook. This includes UI/UX design for conversion, GA integrations, GTM integration, Cookies, and SEO. Languages: Javascript, PHP, HTML, CSS, Java, C++, MySQL, NoSQL, Python, Angular, Bash scripting & more. Tools : Photoshop, Figma, Illustrator, & more. 
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    UI/UX Prototyping
    Java
    Bash
    PHP
    NoSQL Database
    Web Design
    Redis
    MySQL
    Load Balancing
    Node.js
    jQuery
    HTML
    WordPress
    CSS
  • $50 hourly
    I'm a full-stack developer with experience building web applications and creating web services. I can also build machine learning models, bring them to production, or improve the efficiency of models already built. - I can build applications using Flask/Django/Python/R - Experience with React and Vue - Experience building and bringing to production data and data models.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Service
    API Development
    Agile Software Development
    Model Optimization
    Machine Learning
    Linear Regression
    Logistic Regression
    R
    Python
  • $40 hourly
    I am a seasoned professional with a rich background in Software Development, specializing in Frontend Development. Over the course of my career, I have demonstrated a commitment to continuous learning and self-improvement, enabling me to deliver innovative solutions and overcome complex challenges. Technical Expertise Proficient in JavaScript, HTML5, and CSS3, with a deep understanding of web standards, responsive design, and cross-browser compatibility. Experienced in Node.js, with a focus on building efficient, scalable, and maintainable backend services to support dynamic frontend applications. Strong background in Python, enabling me to leverage its powerful libraries and frameworks in both frontend and backend development. Core Competencies Problem Solving: I am motivated by complex challenges and have a proven ability to develop effective solutions and enhancements to improve overall system functionality. Continuous Improvement: Dedicated to mastering new technologies and techniques to stay at the forefront of the rapidly evolving tech industry. Communication: I have excellent communication skills that allow me to effectively collaborate with team members, stakeholders, and clients to ensure alignment and achieve project objectives. I'm passionate about using technology to create user-friendly, efficient, and visually pleasing experiences. My ability to learn quickly and adapt to new environments and technologies is complemented by my dedication to delivering high-quality results on time, every time.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Node.js
    Ionic Framework
    Nuxt.js
    CSS 3
    HTML5
    Django
    Vuex
    Vuetify
    Vue.js
    TypeScript
    Python
  • $60 hourly
    Experienced startup engineer with Java backend roots, transitioned to a Web3/Solana-focused full-stack role in the last 2-3 years. Founded projects and deployed smart contracts on Solana. Proficient in React, NestJS, and Python, with a comprehensive understanding of Solana's Web3 stack. I've recently started exploring the crossroads of Web3 and AI. My latest hackathon project (currently live) leveraged the Solana blockchain to create a distributed agent framework. Actively seeking projects in the Solana Web3 space. Fluent in Solidity but prefer Solana due to (imo) its superior architecture. Very open to exploring AI-related opportunities as well. The project I'm currently heading is running out of funding, making me open to joining another startup that aims to solve meaningful problems. Looking specifically for roles that allow me to leverage my expertise in Solana's Web3 stack or delve into AI.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    LangChain
    AI App Development
    Artificial Intelligence
    NestJS
    Blockchain
    Web3
    SQL
    Java
    Flask
    Python
  • $75 hourly
    I'm an experienced Full Stack Developer with a deep passion for transforming big ideas into tangible realities. Over the past 10 years, I've had the privilege of collaborating with both nimble startups and well-established businesses, guiding them through the journey of building everything from initial MVPs to robust, full-scale applications. My work spans a variety of sectors including HealthTech, E-Commerce, EdTech, and BusinessTech, where I've not only developed but also helped optimize and scale digital solutions to meet evolving market needs. ❇️❇️❇️ Working Experience ❇️❇️❇️ I made a significant contribution to Starbucks' digital ecosystem development in a MERN stack environment. My duties included a variety of development-related tasks, such as constructing user interfaces from the ground up and integrating a QR scanner to extract data from products. In my capacity as a FullStack Engineer, I led the development of Node.js APIs and designed MongoDB schemas for effective data management. Our strategy placed a high priority on security, so I put precautions in place like adding Time-to-Live (TTL) Auth tokens to MongoDB, which improved security by making sure sensitive tokens weren't kept on the front end. In addition, I optimized the storage and retrieval operations for improved scalability and performance by using Azure Blob Storage to store photos on Azure. Moreover, I made React components available for server-side rendering (SSR) on the Node.js server, improving user experience and speed. Another noteworthy accomplishment was the integration of multi-factor authentication (MFA) with SAML Single Sign-On (SSO), which strengthened security protocols and guaranteed a smooth user authentication experience. Technologies: 💻HTML 💻CSS 💻JavaScript 💻TypeScript 💻React.js 💻Angular 💻Vue.js 💻Next.js 💻CMS platforms: (WordPress | Strapi | Bubble.io | Squarespace | Magento | Wix) 💻Charting libraries: (Apex Chart | ReChart | EChart | Chart.js | HighChart) 💻Animation libraries: (Framer Motion | GSAP | Three.js | Lottie | Particles.js | React Lottie) 💻UI libraries: (MUI | Tailwind CSS | Bootstrap | Ant Design | Semantic UI | Headless UI | Next UI | Chakra UI) 💻Web component: libraries (Storybook | Styled Components) 💻Testing libraries: (Jest | Mocha | Cypress) 💻Version control systems: (Git | GitHub | GitLab | Bitbucket) 💻Performance optimization: tools (Lighthouse | Web Vitals) 💻Node.js 💻Express.js 💻MongoDB 💻MySQL 💻PostgreSQL 💻MariaDB 💻SQLite 💻Serverless technologies (AWS Lambda | Azure Functions | Google Cloud Functions | Serverless Framework) 💻Containerization and orchestration (Docker | Kubernetes) 💻CI/CD tools (Jenkins | GitLab CI | GitHub Actions | CircleCI | Travis CI) 💻Load balancers (Nginx | HAProxy | Apache HTTP Server | PM2)
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    MongoDB
    API Integration
    Framer
    Chart.js
    Vue.js
    TypeScript
    ExpressJS
    Angular
    NestJS
    Next.js
    React
    Node.js
    CSS
    HTML
  • $70 hourly
    Greetings Potential Client! My name is David, owner and founder of The Pixel Envelope LLC, an online design and development agency that focuses on online business solutions and marketing optimization. I've been working as a professional web developer for over 10 years now, escalating quickly within every company, while still earning the trust and respect from my former clients. I am currently looking for a long-term relationship with a client and or company in order to offer a consistent flow of work that will benefit each and everyone involved for a long period of time. If I were asked what makes me the ideal freelancer to work with, I would say it's my adaptability to any situation, production speed and attention to detail. I also believe in fair work, if something takes me less time to do, I will be extremely honest with you. I will try my best to save you time and money with each project. Other than that, i believe my patience and listening skills will allow the clients to express their every need, taking everything into consideration before starting the job. Hope to hear from you soon!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Make.com
    Ecommerce Website Development
    Page Speed Optimization
    WordPress Theme
    Shopify Theme
    Shopify Website Design
    Shopify Plus
    Shopify
    Node.js
    Tailwind CSS
    RESTful API
    PHP
    Bootstrap
    WordPress
  • $146 hourly
    I am a top rated ⬆️ expert in Java and JavaScript development with 10+ years of experience 💾. Over time, I worked with very different companies, including big enterprises 🏢 and small start-ups 🚀, so, most likely, I have already built whatever you plan to do 📃. There is no need to talk about how good I am, clients feedback speaks for me✨. The only attitude I have is "get it done in the best way possible", so when you hire me, be sure that your project will be done with the highest degree of professionalism 👔. Here are a few ways I do business 📋: - I always know what I am doing and do not have to StackOverflow for answers ✍️. So, while other freelancers Google stuff, I do the job ✔️; - I can get a freelancer through my Agency, and it will be 30% cheaper than my rate 💸 But, be sure, your job will be done with the highest quality ✔️; I appreciate you reading up to this point and wish you good luck with your project regardless of the decision of hiring me or another person 🍀. I do stuff using Java, Scala, JavaScript, Node, Python, Go, React, Angular, Spring, Hibernate, MySQL, Mongo, Oracle, AWS, GCP, Docker, Kubernetes, etc 🛠️.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Artificial Intelligence
    CI/CD
    Node.js
    Machine Learning
    React
    Golang
    API
    Python
    Docker
    SQL
    Java
    Software Architecture & Design
    Spring Framework
  • $60 hourly
    Hi, I'm Jessica! I'm a freelance writer and web developer. I currently write SEO-rich content for financial services companies and other industries. I am also a web developer and creative designer. I've been learning how to code and dabbling in different languages for the past several years and have discovered I have a real passion for it. I currently work full-time as an Engineer for a global digital ad agency. I have a strong understanding of web technology and design. I have knowledge in Ruby, Rails framework, HTML5, CSS, WordPress, React, AngularJS, Javascript, jQuery, Bootstrap, Materialize, Wordpress.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Front-End Development
    Writing
    Ruby on Rails
    Ruby
    Copywriting
    Web Design
    Responsive Design
    WordPress
  • $85 hourly
    I am a software engineer with over 15 years of experience. Based in the US, I am an expert in business automation, Zapier, Make.com, and Airtable. I help businesses save time and money by implementing reliable and efficient processes and automations, allowing them to scale and grow faster. Platforms I work with: - Zapier - Make.com (formerly Integromat) - Airtable - Open AI ChatGPT - Software Development (Javascript, Node JS, Java, Python) - APIs Integrations - Custom scripts We may be a great fit if you are looking for: - Replacing your expensive VAs with reliable, efficient, and inexpensive automation. - Simplifying and scaling your operations without increasing your expenses. - Someone to take on your project and get it done RIGHT - the first time! - Someone with knowledge of marketing and lead generation for growth-driven strategies. Working with me, you will: - Stop struggling with your automations and API integrations. - Maximize your time, resources, and profits. - Get customized solutions for your business, no matter how complex. - Receive turnkey automations and SOPs that are ready to activate with just a press of a button. My background in numbers: ✅ 15+ years of proficiency in Software Engineering and Automation ✅ 5+ years of hands-on experience in Marketing and Sales ✅ Proud CEO and Founder of Finisher Secrets ✅ Collaborated with numerous emerging e-commerce businesses. Here's a brief list of the platforms I'm familiar with: Slack, Shopify, Clickfunnels, Google Sheets, Active Campaign, Klaviyo. Notion, Asana, Trello, Firebase, Pipedrive, Mailchimp, Twillio, Kajabi, Jotform, Clickup, Calendly, MySQL, Mongo DB, Custom JS, Monday.com SOUND LIKE A FIT? NEXT STEPS: Click the green ‘Invite to Job’ button in the top right-hand corner, send me a message and let’s organize a call! Upon our discussion, I can initiate immediately. For brief projects, expect completion within 24 hours, and for medium-sized endeavors, a week should suffice.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    LLM Prompt Engineering
    Notion
    Lead Generation
    Shopify
    CRM Automation
    Make.com
    Marketing Automation
    API
    Airtable
    Automation
    Zapier
    AI Development
    ChatGPT
    Node.js
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