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Hire the best Next.js Freelancers in Florida

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  • $40 hourly

    • 4.9/5
    • (26 jobs)
    With a decade of hands-on experience as a Web Developer and Graphic Designer before joining Upwork, I have honed my skills to meet the most challenging web projects. My strong work ethic and discipline have allowed me to consistently deliver high-quality results. A unique part of my professional profile is the infusion of my marketing knowledge into my designs. I hold a BBA degree in Marketing, which has equipped me with key skills like SEO, research & statistics, customer support & CRM, and corporate finance. This education coupled with my design expertise enables me to create market-ready, visually compelling designs that are strategically aligned with your business image from the outset. I have collaborated with diverse companies across multiple industries such as entertainment, logistics, art, restaurants, health, real estate, construction, moving, fitness, and non-profit. My toolkit includes an array of platforms and languages, including but not limited to WordPress, Shopify, HTML, CSS, PHP, JS/jQuery/Node.JS, MySQL, and Pinescript. My unique blend of skills as a Developer/Designer, along with a solid understanding of marketing, positions me as an invaluable asset to your business's online identity. Together, we can create something that not only looks amazing but also drives your business goals. I look forward to contributing to your success story!
    Featured Skill Next.js
    GraphQL
    Adobe Creative Suite
    JavaScript
    Web Development
    WooCommerce
    MySQL
    Marketing
    CSS
    HTML5
    Shopify
    Elementor
    WordPress
    Liquid
    PHP
  • $50 hourly

    • 5.0/5
    • (23 jobs)
    I’m a software engineer that specializes in building web scrapers for complex problems and heavy datasets. I also have a background in sales which allows me to leverage prospecting skills to help clients identify sales/ marketing leads. Combining both of my business and technical skillsets, lets me bring a unique talent to your project and team!
    Featured Skill Next.js
    Multithreaded Programming
    Data Cleaning
    List Building
    Sales Leads
    Puppeteer
    Data Mining
    Data Scraping
    Web Scraping
    Full-Stack Development
    Web Development
    TypeScript
    React
    Node.js
    JavaScript
  • $40 hourly

    • 5.0/5
    • (37 jobs)
    ✅ 100% Client Satisfaction ✉️ Fast Response ☎️ Open for interviews and video calls Need a website or web application that truly stands out? I’ve spent the last 5+ years helping businesses and individuals bring their ideas to life through custom designs, smart automations, and seamless integrations. Whether it’s a sleek website or a robust web app, I’m here to create something that works beautifully and gets results. I’m passionate about what I do, and as a JavaScript specialist, I make sure every project is crafted with care and precision. Here are some key aspects I prioritize in my work: ✔ Beautiful, user-friendly website designs ✔ Responsive and mobile-friendly layouts ✔ Seamless API integrations and automations ✔ Optimized and scalable web applications ✔ Clean, SEO-friendly code standards ✔ Performance-focused solutions Feel free to reach out with any questions or project ideas—I'm always happy to discuss how we can create something amazing together.
    Featured Skill Next.js
    React
    API
    Web Development
    Hugo
    Full-Stack Development
    Shopify
    Firebase
    Front-End Development
    Tailwind CSS
    CSS
    JavaScript
    Node.js
    HTML
    WordPress
  • $70 hourly

    • 5.0/5
    • (14 jobs)
    I am a senior Full Stack Developer with expertise in both front-end and back-end development. I possess a deep understanding of various programming languages, frameworks, and tools necessary to build and maintain complex web applications. My Technical Skills: - Front-end Development: Proficiency in HTML, CSS, JavaScript, and JavaScript libraries and frameworks such as React, Angular, or Vue.js. - Back-end Development: Strong knowledge of server-side programming languages like Python, Ruby, or Node.js, along with frameworks like Django, Ruby on Rails, or Express.js. - Databases: Experience working with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis). - API Development: Familiarity with designing, building, and consuming RESTful APIs and working with tools like Swagger or Postman. - DevOps: Understanding of version control systems (e.g., Git), deployment tools (e.g., Jenkins, Docker), and cloud platforms (e.g., AWS, Azure, Google Cloud). - Testing and Debugging: Knowledge of testing frameworks (e.g., Jest, JUnit), automated testing, and debugging techniques. I have hands-on experience in both front-end and back-end development, enabling them to architect and implement end-to-end solutions. I can handle database design, server-side logic, client-side scripting, and user interface development. I often work as part of a development team, collaborating with other developers, designers, and stakeholders. Strong communication and teamwork skills are essential for successful collaboration, including the ability to articulate technical concepts to non-technical team members. Feel free to contact me if you are looking for a senior web developer to solve any problems. Best Regards, Jamirr
    Featured Skill Next.js
    Tailwind CSS
    API Development
    C#
    Web Development
    Database Development
    React
    Django
    Node.js
    JavaScript
    ASP.NET
    Python
    Ecommerce Website Development
    WordPress
    Shopify
  • $60 hourly

    • 5.0/5
    • (5 jobs)
    I am a tech-savvy Full Stack Developer proficient in fundamental front-end languages and server-side languages. I have a deep knowledge of web development with 6 years of hands-on experience in front-end and back-end development. Especially, I am skillful in creating servers and databases for functionality and designing and developing APIs. 🎯 Here's what I bring to the table: 🏆Technical Skills: 🥇Programming Languages: Python, Ruby, JavaScript 🥇Databases: MySQL, MongoDB, PostgreSQL 🥇Backend Frameworks: Express.js, Nest.js, FastAPI, Django, Flask Ruby on Rails 🥇Frontend Frameworks: React, React Native, Next.js, Vue.js, Nuxt.js, Angular 🥇RESTful APIs: API design and implementation 🥇Data Structures and Algorithms: Efficient algorithms, data structures 🥇Cloud Platforms: AWS, Azure, GCP 🥇Microservices Architecture: Microservices design and development 🥇DevOps: Jenkins, GitLab CI/CD 🥇Containerization: Docker, Kubernetes 🥇Test-Driven Development (TDD): Unit Testing, TDD practices 🥇Security: Authentication, authorization, encryption 🥇Platform: Bittensor, validator webapp for staking(ex: minersunion, datura), miner leaderboard development If you're looking for a talented and dedicated Full Stack Engineer who can bring your ideas to life, I'm ready to collaborate with you. Let's 🤝discuss your project requirements and turn them into reality.
    Featured Skill Next.js
    CI/CD
    Redux
    Amazon Web Services
    Gatsby.js
    MongoDB
    PostgreSQL
    GraphQL
    Docker
    ExpressJS
    Node.js
    AWS Amplify
    TypeScript
    React
    JavaScript
  • $115 hourly

    • 4.5/5
    • (9 jobs)
    With a passion for technology and nearly two decades of self-taught expertise, I've dedicated my career to assisting small to medium-sized businesses (SMBs) in harnessing the power of technology. My primary focus is on: Guidance: Offering advice on how best to use technological solutions to meet overarching objectives. Expansion: Assisting businesses in scaling and expanding their current operations. Problem Solving: Identifying and addressing specific business challenges through tech-driven solutions. Testimonials: Curious about the experiences others have had working with me? Hear what others have to say. Every project is a new opportunity to drive impactful change, and I'm committed to ensuring each client achieves their vision.
    Featured Skill Next.js
    WordPress Development
    WordPress
    Web Development
    Web Application Development
    React
    Database Management System
    Database
    Airtable
    API Development
    API
    Python
    JavaScript
  • $75 hourly

    • 5.0/5
    • (9 jobs)
    As a highly experienced software engineer with over a decade of expertise, I specialize in developing comprehensive web and mobile applications that span both front-end and back-end environments, with an added focus on 𝗔𝗜 and 𝗺𝗮𝗰𝗵𝗶𝗻𝗲 𝗹𝗲𝗮𝗿𝗻𝗶𝗻𝗴. My technical toolkit includes modern frameworks such as 𝗣𝘆𝘁𝗵𝗼𝗻 (𝗗𝗷𝗮𝗻𝗴𝗼, 𝗙𝗹𝗮𝘀𝗸, 𝗙𝗮𝘀𝘁𝗔𝗣𝗜), 𝗥𝗲𝗮𝗰𝘁, 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗦𝘃𝗲𝗹𝘁𝗲/𝗦𝘃𝗲𝗹𝘁𝗲𝗞𝗶𝘁, 𝗮𝗻𝗱 𝗡𝗼𝗱𝗲.𝗷𝘀, providing full-stack solutions that are both scalable and maintainable. 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: - 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Python, Django, Flask, FastAPI, Django Rest Framework, SQLAlchemy, Celery, Odoo, Node.js, Express.js, NestJS - 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.js, React Native, Next.js, Redux, MobX, TypeScript, Angular, RxJS, NgRx, Svelte/SvelteKit, HTML5, CSS3, LESS, SASS, SCSS, Tailwind CSS, MUI, styled-components, Storybook - 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: PostgreSQL, MongoDB, MySQL, GraphQL + Apollo - 𝗗𝗲𝘃𝗢𝗽𝘀: AWS, Firebase, Docker, GCP, Heroku, Terraform, CI/CD - 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Jasmine, Karma, Jest - 𝗔𝗣𝗜𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Stripe, Twilio, SendGrid, WebRTC, Google Maps API, Firebase Authentication - 𝗔𝗜/𝗠𝗟: TensorFlow, NLP, Computer Vision, data analytics 𝗡𝗼𝘁𝗮𝗯𝗹𝗲 𝗔𝗰𝗵𝗶𝗲𝘃𝗲𝗺𝗲𝗻𝘁𝘀: - Successfully led the development of end-to-end SaaS solutions, integrating AI-powered features for enhanced functionality and scalability. - Architected and deployed data-driven applications, leveraging tools such as GraphQL, PostgreSQL, MongoDB, MySQL, and AWS to optimize performance and ensure robust, scalable infrastructure. - Led the implementation of advanced security practices and continuous audits for blockchain-based platforms, ensuring user safety and transaction integrity. - Delivered cutting-edge solutions in industries ranging from e-commerce to fintech, EV infrastructure, and healthcare, driving business transformation through technology.
    Featured Skill Next.js
    FastAPI
    React Native
    Amazon Web Services
    MongoDB
    PostgreSQL
    Flask
    Django
    Python
    TypeScript
    JavaScript
    Node.js
    Tailwind CSS
    Angular
    React
  • $75 hourly

    • 5.0/5
    • (5 jobs)
    🙋 I am a versatile and experienced Full-Stack Developer specializing in end-to-end web and mobile solutions. With a deep understanding of modern technologies and frameworks, I build, maintain, and scale dynamic websites and mobile applications that exceed client expectations. My expertise spans across various tech stacks including PHP, Laravel, Drupal, React, Vue.js, and AWS, enabling me to deliver robust, secure, and high-performing digital experiences. 🚀 Ready to transform your vision into reality? ✨ Here's what I bring to the table: ✔️ Seamless integration of cutting-edge technologies for flawless performance ✔️ Highly scalable and maintainable code for future growth ✔️ Mobile-first, responsive designs ensuring exceptional user experiences on all devices ✔️ Dedicated post-launch support and optimization for continuous success ⚒ Let’s elevate your digital presence! Hire me for comprehensive development, whether it’s a complex enterprise application or a sleek mobile app. My commitment to quality and detail ensures that every project I touch becomes a digital masterpiece. 🏅 Core Competencies 🏅 ✅ PHP & Laravel: Building powerful, scalable web applications with clean, efficient code. ✅ Drupal: Expert in custom Drupal development, from theme design to module creation. ✅ JavaScript & TypeScript: Crafting dynamic, interactive front-end experiences. ✅ React & Vue.js: Developing modern, high-performance user interfaces. ✅ WordPress: Custom theme and plugin development tailored to your needs. ✅ Docker & DevOps: Streamlining development processes with containerization and automation. ✅ AWS & Cloud Solutions: Leveraging the cloud for scalable, secure, and resilient applications. ✅ MySQL & MongoDB: Designing and managing complex databases for data-driven applications. 🏅 Advanced Tooling & Frameworks 🏅 ✅ GraphQL: Implementing efficient data-fetching strategies for complex applications. ✅ Ruby on Rails: Rapid application development with clean, maintainable code. ✅ Git, GitHub, GitLab: Ensuring version control and collaborative development. ✅ CI/CD Pipelines: Automating deployments for faster, error-free releases. 🏅 Expertise Across Diverse Sectors 🏅 ➳ E-commerce & Retail: Custom online stores, seamless payment integrations, and optimized UX/UI. ➳ Health & Beauty: HIPAA-compliant applications, appointment booking systems, and more. ➳ Food & Beverage: Interactive menus, online ordering systems, and digital marketing platforms. ➳ Education & E-learning: Scalable LMS, content management, and user engagement solutions. 📩 Feel free to reach out, and let's start crafting your next successful project together! Warm Regards, Stefan Miller
    Featured Skill Next.js
    Node.js
    LAMP Stack
    DevOps
    GraphQL
    MongoDB
    Amazon Web Services
    Docker
    JavaScript
    React
    Vue.js
    MySQL
    Laravel
    PHP
  • $60 hourly

    • 5.0/5
    • (8 jobs)
    Hello! My name is Bhaswardweep Kashyap, and I am a full stack developer with 8+ years of experience in the industry. I am proficient at translating technical requirements into original ideas that bring simplicity and user-friendliness to complex design roadblocks. I am skilled at creating and delivering advanced wireframes, storyboards, user flows, process flows, and site maps to effectively communicate interaction and design ideas. I am recognized for completing highend projects in line with technical specifications and requirements. I have solid expertise in managing the software development life cycle process, including conceptualization, design, development, testing, and roll-out in line with project deliverables, company core values, and client needs. I excel at streamlining and enhancing internal processes by introducing agile methodologies, best practices, and automated testing solutions while managing and supporting component integrations.
    Featured Skill Next.js
    Laravel
    PHP
    Django
    CSS
    HTML5
    Angular
    Vue.js
    Java
    Ruby on Rails
    Python
    ASP.NET
    Node.js
    React
    JavaScript
  • $300 hourly

    • 5.0/5
    • (3 jobs)
    As a fractional CTO and startup consultant, you can think of me as an outsourced technical founder. I can help with architecting an MVP, managing development team, or even just providing technical consultation for a new project. Services I offer: ◆ Architecting projects and helping with choosing a tech stack ◆ Building and launching MVPs ◆ Technical feasibility analysis and consultation ◆ Agile development and project management ◆ Managing third-party agencies and developers ◆ Leading technical teams ◆ Technical discussions with investors, founders, and stakeholders My background: ◆ I graduated from the University of Southern California with a BS in computer science and completed master coursework in database systems, machine learning, and artificial intelligence. ◆ I worked at SpaceX for four years leading the software team responsible for the Raptor engine software ◆ For the past few years I have worked as a Fractional CTO for a number of companies ranging from pre-seed startups to 8-figure brands. Technical Expertise: ◆ Architecting and managing software development life cycles with Linear and Jira. ◆ Implementing data pipelines, analytics tools, and custom reporting with BigQuery, Google Apps Scripts, and e-commerce marketplace APIs. ◆ Developing full-stack applications and microservices. ◆ Creating CI/CD pipelines and leveraging cloud technologies. ◆ Proficient in technologies such as Next.js, Node.js, AWS, Terraform, and BigQuery. ◆ Experience with scaling up teams and infrastructure to support millions of users ◆ Expertise in translating business goals into technical requirements Technology Expertise: ◆ Frontend: React, Next.js, HTML, CSS ◆ Backend: Node.js, TypeScript, JavaScript, Python, C++, Java, Swift ◆ Databases: SQL, AWS Aurora, NoSQL, Firebase/Firestore ◆ DevOps: Serverless architecture, AWS, Google Cloud, Docker, Kubernetes, API Expertise: ◆ Amazon: Amazon Seller Partner API (SP API) and Amazon Ads API ◆ Shopify Admin API ◆ Etsy API ◆ Walmart API ◆ Stripe API ◆ Intuit QuickBooks API ◆ Xero API ◆ SendGrid API ◆ Google Drive API
    Featured Skill Next.js
    CI/CD
    Ecommerce
    Serverless Computing
    Startup Consulting
    Technical Project Management
    SQL
    TypeScript
    JavaScript
    DevOps
    API Integration
    Node.js
    React
    Web Development
    Amazon Web Services
  • $80 hourly

    • 5.0/5
    • (3 jobs)
    I build secure, scalable, and AI-powered applications with React, Next.js, Node.js, TypeScript, Python (Django/Flask), and AI/ML integrations. My experience spans 𝐒𝐭𝐚𝐫𝐛𝐮𝐜𝐤𝐬, 𝐖𝐚𝐥𝐦𝐚𝐫𝐭, and 𝐍𝐂𝐑, where I’ve optimized workflows, enhanced UI/UX, and implemented advanced security solutions. I specialize in AI-driven automation, cloud-native architectures, and high-performance SaaS platforms, integrating OpenAI GPT, TensorFlow, PyTorch, and custom machine learning models to power intelligent applications. Key Expertise & Impact: ✅ Scaled SaaS & AI-driven products from MVP to enterprise adoption ✅ Designed & optimized cloud infrastructures (AWS, GCP, Azure) ✅ Architected containerized deployments (Docker, Kubernetes, Terraform) ✅ Built AI/ML-powered automation & data-driven solutions ✅ Led cross-functional teams & streamlined DevOps pipelines Whether you’re a startup looking to build a scalable MVP or an enterprise optimizing cloud infrastructure & AI integrations, I bring both hands-on execution and strategic leadership to drive real business growth. 🔹 Let’s discuss how I can help scale your product to the next level.
    Featured Skill Next.js
    AI Model Training
    AI Implementation
    LLM Prompt Engineering
    AI Chatbot
    Python
    AI Development
    Amazon Web Services
    Vue.js
    ExpressJS
    Node.js
    Angular
    React
    JavaScript
    TypeScript
  • $70 hourly

    • 5.0/5
    • (9 jobs)
    I am an experienced full-stack developer with 8+ years in building intelligent, scalable web apps and managing legacy systems. I specialize in bringing AI-driven solutions into the mix to improve automation, personalization, and efficiency across platforms. While I’m always comfortable working with existing systems, I love to leverage the latest AI advancements and full-stack tech to create forward-thinking applications. Here’s a snapshot of what I work with: • Frontend: React, Next.js, Vue.js, JavaScript, TypeScript, Tailwind CSS, MUI • Backend: Node.js, Express.js, PHP, Laravel, Python, Django, FastAPI • AI & Machine Learning: OpenAI API, TensorFlow, LangChain, Scikit-learn, Keras, PyTorch, NLP, Computer Vision(OpenCV) • Databases: PostgreSQL, MySQL, MongoDB • DevOps & Tools: AWS, Azure, Docker, CI/CD pipelines • Third-Party API Integrations: QuickBooks, Stripe, Twilio, and more I’m passionate about using AI to improve user experiences, optimize workflows, and enable smarter decision-making. I value collaboration and believe in open communication, constructive feedback, and fresh ideas. If you’re looking for a developer who values both the tech and the business side of things, let’s connect. I’d love to learn more about your project and see how we can make it happen together.
    Featured Skill Next.js
    Python
    Large Language Model
    Full-Stack Development
    SaaS Development
    PostgreSQL
    GraphQL
    REST API
    OpenAI API
    FastAPI
    Django
    Laravel
    Node.js
    Vue.js
    React
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    Hello! 👋 I’m a senior software engineer driven by a passion for building transformative web applications. With deep expertise in MERN, MEAN, and MEVN stacks, I craft full-stack solutions that empower businesses and bring bold ideas to life. Over the years, I’ve partnered with 20+ clients, turning their challenges into scalable, high-performing apps that deliver real results. From architecting seamless frontends to optimizing backend workflows, I take pride in creating systems that don’t just work—they thrive. Whether it’s integrating cutting-edge APIs, building responsive UIs, or enhancing app performance, I thrive on pushing the boundaries of what’s possible. I’ve worked across industries, delivering apps that set new standards in innovation and impact. Tech isn’t just my tool—it’s my canvas. Core Skills & Expertise: ✔️ Full-Stack Development: MERN, MEAN, MEVN ✔️ Frontend: React, Next.js, Angular, Vue.js, Nuxt.js, Svelte, Redux, NgRx, Vuex ✔️ Backend: Node.js, Express, NestJS, MongoDB, GraphQL, Firebase, RESTful APIs ✔️ API Integration: Payment Gateways, Twilio, Social APIs, Stripe, SendGrid, Mailchimp ✔️ Testing & Optimization: Jest, Jasmine, Mocha, Cypress, React Testing Library, Enzyme 🚀 Let’s connect and create the future, one app at a time!
    Featured Skill Next.js
    Docker
    PostgreSQL
    REST API
    GraphQL
    NestJS
    ExpressJS
    Node.js
    Nuxt.js
    Svelte
    Vue.js
    Angular
    React
    TypeScript
    JavaScript
  • $60 hourly

    • 4.9/5
    • (11 jobs)
    Client focused, blockchain and AI/LLM full-stack expert, 11 years of experience. Built 10 dApps including NFT marketplaces, P2E games, stacking platforms, pump.fun like platform on Ethereum and Solana, made lots of money for my clients. I developed RESTful APIs and modular backend services using various programming languages, including Python, Rust, Node.js, and PHP. Managed SQL and NoSQL databases like PostgreSQL and MongoDB for data storage. Maintains a strong interest in cutting-edge technologies to constantly updated my technology stacks. Preferred databases: PostgreSQL, MySQL, SQLite and MongoDB Blockchains: Solana, Ethereum, Cosmos and Internet Computer Languages: Rust, Python, Solidity,Node.js, JavaScript and TypeScript Frameworks: React.js, Next.js Call me and I can realize your project
    Featured Skill Next.js
    Solana
    Ethereum
    DeFi
    PHP
    React
    Natural Language Processing
    Artificial Intelligence
    Blockchain
    Smart Contract Development
    Node.js
    Rust
    Python
  • $50 hourly

    • 5.0/5
    • (5 jobs)
    I can build complex frontends for web apps using cutting edge technologies like Next.js, Remix Run and Vite. Also I am proficient in Tailwind and Figma. For deployment purposes, I have experience with AWS, Fly.io and Vercel. I have been working in web development since 8 years ago. During my last years I have been working mostly in the Shopify ecosystem, setting up stores, building themes, public and private apps and implementing CRO techniques for DTC brands. Contributed to more than 6 Shopify Plus stores, 2 Headless E-commerce and more than 20 stores 2.0 . I have one Shopify App in the App Store. The app is built with Remix Run and Express. For more information about my Shopify Services, please visit my 'Ecommerce Website Development' profile. My current stack is: React, Remix Run, Node.js, Next.js, Express, Tailwind and GraphQL. Well known practices: - Server Side Rendering/Client Side Rendering - Static Site Generation/Incremental Site Generation - State Management - Unit Testing and E2E Testing - Core Web Vitals Other skills: Figma, SEO, Email and SMS Marketing.
    Featured Skill Next.js
    Ecommerce
    Conversion Rate Optimization
    Shopify Apps
    Remix
    Shopify Theme
    GraphQL
    Liquid
    Node.js
    PHP
    React
    CSS
    JavaScript
    Shopify
    Search Engine Optimization
  • $16 hourly

    • 0.0/5
    • (2 jobs)
    Hello! 👋 I’m a software developer with experience in building websites, desktop, and mobile applications for small and medium sized businesses. Whether you’re trying to create a blog, make an online store, or even implement a recommendation system – I'm your guy! Visit devjamil.com to see more of my work! 👉 I’m experienced in Full Stack Development and a multitude of other cool things with technologies like Next.js, Laravel, AWS, and more! 👉 I’ll fully project manage your project from start to finish, including visual & architecture design, and deployment to AWS! 👉 Consistent communication is extremely important to me, so let’s keep in touch!
    Featured Skill Next.js
    Figma
    Machine Learning
    Electron
    API Development
    Laravel
    Java
    JavaScript
    Python
    React Native
    MongoDB
    C
    MySQL
    React
    PHP
  • $75 hourly

    • 5.0/5
    • (1 job)
    With over two decades of building complex web applications, I’m a full-stack developer who transforms ideas into seamless, production-ready solutions. Since 1999, I’ve worked across front-end and back-end development, from designing mockups to deploying scalable systems, using tools like JavaScript, TypeScript, ReactJS, Ruby, and AWS. My most recent project was an automated iOT platform called Scorebird that provides real-time scores to thousands of endpoints (websites, mobile apps, and live streams) for sporting events. The project was built on Amazon AWS with a focus on performance and reliability. Whether you need a website from the ground up or enhancements to an existing application, I deliver end-to-end solutions. I'm very passionate about development and curious by nature, which has made me effective as a developer. I'd love to hear about your project. Let’s bring your project to life—send me a message to get started!
    Featured Skill Next.js
    HTML
    CSS
    MySQL
    Ruby
    React
    Ruby on Rails
    Twitter/X Bootstrap
    Responsive Design
    WordPress
    Laravel
    Node.js
    MongoDB
    PHP
    JavaScript
  • $100 hourly

    • 5.0/5
    • (2 jobs)
    I am a highly skilled Full Stack Developer with a Master's degree in Data Science from Eastern University. With extensive experience in front-end frameworks like React, Next.js, Angular, and Vue and back-end technologies such as Node.js, Express, Ruby on Rails (ROR), and Laravel, I bring a well-rounded technical expertise to every project. I specialize in building dynamic, scalable web applications and have a deep understanding of API integrations, databases, and cloud services. In addition to my web development skills, I have a strong focus on Artificial Intelligence (AI), Natural Language Processing (NLP), and Large Language Models (LLM), with hands-on experience using frameworks like TensorFlow and LangChain. My background in Data Science allows me to deliver data-driven solutions that optimize performance and enhance user experience. I am passionate about turning complex problems into practical, high-quality solutions, and I thrive on collaborating with clients to bring their ideas to life. Whether you need a robust web application, seamless API development, or AI-driven insights, I’m here to deliver results that exceed expectations
    Featured Skill Next.js
    Redis
    OpenAI API
    Vue.js
    Laravel
    NLP Tokenization
    LangChain
    JavaScript
    Node.js
    React
    Python
  • $75 hourly

    • 5.0/5
    • (70 jobs)
    🔹 Top 1% AI & Full Stack React Developer | Expert-Vetted & Top Rated Plus on Upwork I am a technical architect, AI strategist, and automation specialist focused on designing and building high-impact, scalable, and industry-defining AI solutions. As the Founder of multiple AI-driven startups, I develop and implement proprietary AI-powered automation tools that streamline development cycles, optimize code performance, and enhance system efficiency—delivering results at a level that outpaces traditional engineering teams. What sets me apart? I don’t just build AI—I engineer AI-driven automation that enhances development, optimizes workflows, and accelerates execution. 🔹 My Approach & Expertise 🚀 I Focus on End-to-End Solutions, Not Fragmented Tasks I specialize in architecting and leading complex, full-scale AI and automation systems. My expertise is in solving fundamental technical challenges, optimizing architectures, and scaling innovative solutions—not executing minor, predefined tasks. If you're looking for a technical leader to design, develop, and optimize entire AI-driven platforms—whether for automation, predictive systems, or decentralized technology—I can bring a strategic, high-impact approach to your project. 🎯 Strategic, Not Transactional My work extends far beyond just writing code. I focus on: ✅ Building scalable AI architectures that can support real-world business growth. ✅ Developing intelligent automation systems that reduce inefficiencies and operational bottlenecks. ✅ Optimizing performance and security through AI-driven debugging, monitoring, and predictive analytics. 💎 High-Value Commitments Only With multiple AI startups under my leadership, I am selective about the projects I take on. I partner with visionary companies that are serious about pushing AI, automation, and scalability to the next level. My focus is on projects that require deep technical expertise, innovation, and long-term strategic thinking. 🤖 AI-Enhanced Development Efficiency Unlike traditional development teams, I leverage proprietary AI-powered automation tools to: 🚀 Optimize Code & Debugging – My AI-driven systems analyze and refine code, ensuring optimal efficiency and performance. 🚀 Accelerate Repetitive Tasks – AI-powered workflow automation allows me to eliminate inefficiencies and focus on high-value engineering work. 🚀 Proactive System Monitoring – AI-driven predictive analysis helps prevent issues before they arise, reducing technical debt and improving stability. These tools do not replace development—they enhance it, allowing me to build faster, optimize smarter, and scale more effectively than traditional engineering teams. 💰 Hourly Contracts Only Due to the complexity and depth of my work, I do not engage in flat-rate contracts. My time is highly selective and dedicated to high-value projects that demand deep technical expertise and strategic execution. 🛠️ Expertise & Core Technologies 💻 AI & Machine Learning: Custom AI Models, GPT, LLaMA, RAG, PyTorch, Stable Diffusion ⚙️ Full-Stack Development: React, Next.js, React Native, Node.js, Python, Flask 📡 Decentralized & Scalable Systems: Vektaris AI, ICP, Web3, Blockchain Integration ☁️ Cloud & Infrastructure: AWS, Linux, Apache Spark 🚀 Notable Achievements ✔ Founder of Vektaris AI – Built a decentralized AI vector database powering enterprise-grade AI applications. ✔ AI-Powered Automation – Engineered proprietary AI tools that streamline debugging, optimize code, and enhance system performance. ✔ AI-Driven Predictive Systems – Designed intelligent monitoring solutions that detect issues before they impact production. ✔ Startup Leadership – Founded and led multiple AI-driven startups, pushing innovation in AI, blockchain, and automation. 💡 Let’s Build the Future If you’re looking for a technical leader who can architect, develop, and optimize cutting-edge AI-powered solutions, let’s connect. 🚀
    Featured Skill Next.js
    MongoDB
    Firebase
    Node.js
    Chatbot Development
    JavaScript
    React
    React Native
    Artificial Intelligence
    Information Security
    Linux System Administration
    PyTorch
    Python
    TensorFlow
    Machine Learning
  • $65 hourly

    • 5.0/5
    • (4 jobs)
    Hello, I'm Fabian. I'm a senior full-stack developer / technical lead with 6 years of experience. I love building solutions & user experiences that intuitively maps and improve real world stuff. I'm deeply passionate about crafting innovative solutions that blend technology and creativity to enhance user experiences. My interests span Software Engineering, Startups, Developer Experience, SaaS, Computer Vision and more. From systems to microservices, I'm dedicated to constant growth, always striving to push the boundaries. My core stack is TypeScript, React, Next.js, Tailwindcss, Node.js, React Native, MongoDB and postgresql. I've worked on projects related to online reservations, regional electronic billings, retail administration and tooling apps and retail self checkouts. I'm continuously seeking opportunities to learn new technologies. I am currently looking for a full-time position as a software developer.
    Featured Skill Next.js
    React Native
    Redux
    Django
    Python
    API Development
    PostgreSQL
    TypeScript
    JavaScript
    CSS 3
    HTML5
    Front-End Development
    Tailwind CSS
    Node.js
    React
  • $75 hourly

    • 5.0/5
    • (2 jobs)
    Detail-oriented, organized, and meticulous Software Engineer with 7 years of experience, gifted at finding reliable solutions for software issues. Experienced at managing software projects from their infancy to completion, while focusing on producing cutting- edge designs and hitting all technical milestones in a timely manner. Skills: Programming Languages: Javascript, Typescript, Swift, Kotlin, Objective C, Java, Python Mobile Development: React Native, Swift UI, Objective-C, XCode, RxSwift, Android SDK Frontend: HTML, CSS, jQuery, React, MUI, TailwindCSS, styled-components, Ajax, Axios Backend: Node.js, Express.js, Oracle, SQLite, MySQL, PostgreSQL, Parse, Firebase, and AWS Tools: GIT, SVN, GitHub, Bitbucket, Source Tree, Jenkins, Apache, Postman, Appium Design Patterns: MVC, MVVM, Singleton, Notification, Blocks, Delegation, Facade, Observables Blockchain Development: Languages: Solidity, Golang, Rust, Smart Contract Development: Hardhat, Foundry, Brownie, truffle, Ganache, Openzeppelin, solmate, Blockchains: Ethereum, Arbitrum, Optimism, Avalanche, Solana, Polkadot, Cosmos Protocol Development: Cosmos SDK, Comet BFT, Substrate DApp Development: ethers.js, web3.js, viem, @solana/web3.js, RainbowKit, WalletConnect, Wagmi Defi: AMM, Lending, Liquidity Staking, Yield Farming, RWA, LaunchPad
    Featured Skill Next.js
    Solidity
    Solana
    Smart Contract Development
    Angular
    Tailwind CSS
    React
    Node.js
    D3.js
    Golang
    C#
    MongoDB
    MySQL
    TypeScript
    JavaScript
  • $80 hourly

    • 5.0/5
    • (3 jobs)
    Greetings! My name is Erik Truckner and I'm a Web Animation Specialist & Full Stack 3D React Developer. I teach Three.js, React Three Fiber, & Blender on Udemy and YouTube. Common technologies I work with are: - Three.js / WebGL - React Three Fiber - TypeScript / React / NEXT - Node / Express - AWS - Theatre.js - GLSL - Vue / NUXT - Vanilla JS - Blender Hard Surface Modeling - Blender Sculpting - Blender Animations
    Featured Skill Next.js
    AWS Amplify
    TypeScript
    Socket.io
    JavaScript
    Node.js
    3D Animation
    3D Modeling
    C#
    Unity
    Three.js
    React
    Blender
  • $100 hourly

    • 4.9/5
    • (116 jobs)
    𝐓𝐨𝐩 𝟏% 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 | 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐢𝐧𝐠 𝐈𝐝𝐞𝐚𝐬 𝐢𝐧𝐭𝐨 𝐑𝐨𝐛𝐮𝐬𝐭, 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 With over a decade of hands-on experience in blockchain development, I bring both the technical expertise and strategic insight to bring your project to life. As an Upwork expert-vetted engineer, I’ve partnered with clients to launch secure, scalable, and innovative blockchain applications across multiple ecosystems. 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞? • 𝐄𝐧𝐝-𝐭𝐨-𝐄𝐧𝐝 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: I’m skilled in every layer of blockchain development, from designing smart contracts and DeFi protocols to launching complete dApps across EVM, Solana, Polkadot, and more. • 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐜 𝐅𝐨𝐜𝐮𝐬 𝐨𝐧 𝐆𝐫𝐨𝐰𝐭𝐡: Every project I take on is designed not just to work, but to drive growth, security, and user engagement. With a unique blend of technical and business insight, I deliver blockchain solutions that meet and exceed real-world demands. • 𝐏𝐫𝐨𝐯𝐞𝐧 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐑𝐞𝐜𝐨𝐫𝐝: I’ve led numerous projects from ideation to launch, consistently achieving client objectives and ensuring scalability for future growth. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐒𝐤𝐢𝐥𝐥𝐬 & 𝐒𝐩𝐞𝐜𝐢𝐚𝐥𝐭𝐢𝐞𝐬 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 & 𝐒𝐦𝐚𝐫𝐭 𝐂𝐨𝐧𝐭𝐫𝐚𝐜𝐭 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝐄𝐭𝐡𝐞𝐫𝐞𝐮𝐦 𝐄𝐜𝐨𝐬𝐲𝐬𝐭𝐞𝐦: Solidity, Vyper, ERC standards (ERC20, ERC721, ERC1155) • 𝐒𝐨𝐥𝐚𝐧𝐚 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Rust, Anchor Framework • 𝐏𝐨𝐥𝐤𝐚𝐝𝐨𝐭 & 𝐍𝐞𝐚𝐫 𝐏𝐫𝐨𝐭𝐨𝐜𝐨𝐥: Rust, Ink! • 𝐂𝐚𝐫𝐝𝐚𝐧𝐨: Plutus (Haskell), Marlowe • 𝐇𝐲𝐩𝐞𝐫𝐥𝐞𝐝𝐠𝐞𝐫 (𝐏𝐞𝐫𝐦𝐢𝐬𝐬𝐢𝐨𝐧𝐞𝐝 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧): Go, JavaScript 𝐅𝐮𝐥𝐥-𝐒𝐭𝐚𝐜𝐤 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 • 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: JavaScript, TypeScript, React, Next.js, Vue.js, TailwindCSS, Bootstrap • 𝐁𝐥𝐨𝐜𝐤𝐜𝐡𝐚𝐢𝐧 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: Web3.js, Ethers.js, Solana Web3.js • 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 & 𝐀𝐏𝐈: Node.js, Python, Go, Rust, C++, GraphQL, Express.js, Flask 𝐌𝐨𝐛𝐢𝐥𝐞 & 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 • 𝐌𝐨𝐛𝐢𝐥𝐞: Kotlin/Java (Android), Swift (iOS), React Native • 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬 & 𝐒𝐭𝐨𝐫𝐚𝐠𝐞: PostgreSQL, MySQL, MongoDB, Prisma, IPFS 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐒𝐞𝐫𝐯𝐞𝐝 From DeFi and NFTs to enterprise solutions, I work across various industries, customizing each project to meet specific client needs and industry demands. Let’s discuss how we can leverage blockchain to make your vision a powerful reality. Whether it’s a new dApp, DeFi protocol, or enterprise-grade solution, I’m here to bring your ideas to life with technical excellence and strategic foresight.
    Featured Skill Next.js
    Solana
    Front-End Development
    API Development
    Solidity
    Blockchain
    Web Development
    Rust
    Cryptocurrency
    Smart Contract
    Blockchain, NFT & Cryptocurrency
    DApps
    Ethereum
    Blockchain Development
    React
  • $40 hourly

    • 5.0/5
    • (1 job)
    TLDR: I build cool s**t with code for creative businesses. Hey! My name is Shawn, and I am a certified full stack web developer & designer. I have over 6 years of experience working on everything from marketing websites to database architecture to full stack and mobile applications. I am transforming the way businesses create and scale their tech stacks by providing modern, creative, and elegant solutions. I've worked with clients from small businesses up to enterprise corporations. Your time is important, so here is a snapshot of what I can do to evolve your tech stack. Business Websites Web & Mobile Applications E-commerce & Payment API's (Shopify, Stripe, Paypal) API Integrations Database Management AI & LLM Development Why opt for my services❔ ☑️ I am a Qualified Professional - Senior Software Engineer with over 6 years of experience. ☑️ I have Experience - I have worked on websites, apps, and software-as-a-service (SaaS) products for small businesses and large corporations. ☑️ I am a Creative - Stand out from your competition. I create bespoke, innovative solutions that scale. ☑️ I believe in Client-First - It is my duty to make sure that your vision comes to life. ☑️ I prioritize Communication - None of this works without proper communication. I prioritize making myself available to provide updates, consultation, and information about the project to make sure that the vision stays on the right path. If all of this sounds good to you, let's jump on a call! I look forward to seeing how I can help transform your tech stack! Shawn
    Featured Skill Next.js
    Mobile App
    Website Redesign
    API Integration
    Back-End Development
    Svelte
    Laravel
    Framer
    Webflow
    Figma
    Web Application
    Website
    React
    Front-End Development
    JavaScript
  • $40 hourly

    • 5.0/5
    • (4 jobs)
    I specialize in developing 𝙍𝙚𝙖𝙘𝙩/𝙉𝙤𝙙𝙚/𝙏𝙮𝙥𝙚𝙎𝙘𝙧𝙞𝙥𝙩 web applications as a full stack Javascript web developer. My development experience has given me the right skills to work alone or with team. My main tools are the following: 1- Programming languages: JavaScript, Typescript 2- Frameworks & libraries: React.js, Next.js, Apollo GraphQL, Jest, Redux. 3- Other: Git, HTML5, CSS3, SASS, Ant Design, Bootstrap, BEM and many more. As a full Stack developer, These are my major projects 1- Transportation Application (𝗟𝗶𝘀𝘁𝗲𝗱 𝗼𝗻 𝗡𝗮𝘀𝗱𝗮𝗾, SWVL), I was responsible for Managed Arrival time projects using MERN stack, Kubernetes, DataDog, AWS, and Google Cloud. Implemented CI/CD pipelines with GitHub Actions and Jenkins. 2- AI Based task management for design (𝗗𝗲𝘀𝗶𝗴𝗻𝗣𝗿𝗼), I was responsible for developing a platform connecting designers and clients using Javascript, MERN Stack, PostgreSQL, AWS, Bitbucket Pipelines, and React. 3- Real Estate CRM development (𝗭𝘂𝗿𝗽𝗹𝗲), The platform combines online lead generation with automated intelligent lead nurturing, so real estate agents can create more meaningful connections and get more clients. Possessing a strong grasp of both frontend and backend technologies, I hold a thorough comprehension of the development lifecycle. I am looking forward to work as a web full stack developer using my core strengths around Javascript, React, Node and Typescript.
    Featured Skill Next.js
    Web Application
    Full-Stack Development
    ExpressJS
    RESTful Architecture
    API Development
    Amazon Web Services
    CI/CD
    Web Development
    TypeScript
    JavaScript
    GraphQL
    Node.js
    React
  • $50 hourly

    • 5.0/5
    • (2 jobs)
    I have worked in web development for nearly 10 years as a Full Stack Developer in addition to working on internet marketing campaigns. Because I understand both sides of the business, I have worked solo and managed teams of developers, to create many internal tool for managing campaigns and funnels. My goal is always to increase ROI by streamlining the workflow and creating automations to quickly scale.
    Featured Skill Next.js
    DevOps
    JavaScript
    Nuxt.js
    React
    Vue.js
    Material UI
    Svelte
    Tailwind CSS
    MySQL
    TypeScript
    Git
    PHP
    Cloudflare
    Laravel
  • $50 hourly

    • 4.8/5
    • (5 jobs)
    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.
    Featured Skill Next.js
    TypeScript
    Vue.js
    JavaScript
    MongoDB
    MySQL
    Tailwind CSS
    C#
    PHP
    React
    ASP.NET Core
    .NET Framework
    Angular
    Node.js
    Laravel
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