Hire the best JavaScript Developers in Halle (Saale), DE

Check out JavaScript Developers in Halle (Saale), DE 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 557 client reviews
  • $38 hourly
    Self-taught coder of 8+ years with expertise in startups and MVPs. Fast-turn around time on these types of projects and comfortable wearing many different hats. Project lead for several projects, tasks including setting deadlines, deliverables, requirements, etc. (Notion, Asana, ClickUp, Monday, etc.) Can communicate effectively the pros and cons of ideas/decisions based on coding requirements and ideal scenario. Have worked with several startups / small agencies and in fast-paced cross-functional team environments. Most familiar with React (with SWR + Tailwind) and Express / MongoDB with deployment on Digital Ocean / Heroku. Also comfortable with Vue, Postgresql, AWS, and lots of other frameworks / deployment options. Happy with Github and submitting PRs for review or reviewing other developer work. Reach out to me and let me know how I can help! I love working on new projects and can always consider project rates to fit your budget.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Tailwind CSS
    Next.js
    React
    UX & UI
    Web Development
    Web Application
    TypeScript
    Google Cloud Platform
    Amazon Web Services
    SaaS
    MERN Stack
    Full-Stack Development
  • $90 hourly
    I am a FullStack Developer with a huge love for "beautiful data", Design and great UX. Whatever help you need, I am your expert for the whole TypeScript world, both in the Frontend with various framewords such as React/Next.js, aswell as the Backend with Node.js.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Supabase
    Plotly
    Front-End Development
    Git
    Node.js
    Python
    D3.js
    NestJS
    Next.js
    TypeScript
    React
    Full-Stack Development
  • $35 hourly
    I am a skilled MERN Stack Developer with over 7 years of experience in designing, developing, and maintaining web applications. My expertise lies in the full-stack development using MongoDB, Express.js, React.js, and Node.js. I have a proven track record of delivering high-quality, scalable, and efficient solutions for various industries, including e-commerce, healthcare, finance, and more.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    UI/UX Prototyping
    Unreal Engine
    React Native
    Xamarin
    Azure DevOps
    MongoDB
    Bootstrap
    Ruby on Rails
    Node.js
    Angular
    TypeScript
    SQL
    .NET Framework
    Hybrid App Development
  • $40 hourly
    As a Freelance AI Development and Operations Engineer, I leverage over 7 years of expertise in AI development, large language models (LLMs), and MLOps to deliver innovative solutions to clients. My role involves designing, developing, and deploying advanced AI systems tailored to specific business needs and ensuring seamless integration into existing infrastructures. Responsibilities: AI Model Development: Design and develop AI models, focusing on LLMs and image generation technologies like Stable Diffusion. Implement and optimize algorithms to improve AI performance and accuracy. Chatbot Development: Create and maintain sophisticated chatbot systems, such as ChatGPT, using NLP techniques and machine learning models. Customize chatbots to enhance user interaction and meet client requirements. MLOps Implementation: Manage the deployment, monitoring, and scaling of AI models in production environments. Establish and optimize MLOps workflows to ensure efficient model deployment and maintenance. Client Collaboration: Collaborate closely with clients to understand their business goals and technical requirements. Translate client needs into technical specifications and deliverables. Provide ongoing support and troubleshooting throughout the project lifecycle. Qualifications: Experience: Over 7 years of hands-on experience in AI development, including LLMs and MLOps. Skills: Proficiency in Python, TensorFlow, PyTorch, and other relevant AI frameworks and tools. Expertise: Demonstrated ability in developing and deploying AI models, chatbots, and implementing MLOps best practices. Communication: Excellent communication skills to effectively interact with clients, understand their needs, and deliver solutions accordingly. About Me: As a freelance AI engineer, I am committed to delivering high-quality, innovative AI solutions that meet the unique requirements of each client. My goal is to leverage cutting-edge technologies and industry best practices to drive business success through AI-driven applications. If you're seeking a freelance AI engineer with a proven track record in AI development and operations, I invite you to connect with me to discuss how I can contribute to your project's success.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    ChatGPT
    Back-End Development
    Front-End Development
    Django
    Flask
    Heroku
    GitHub
    Amazon Web Services
    React
    Next.js
    PostgreSQL
    Tailwind CSS
    PHP
    Python
  • $30 hourly
    👏👏👏 8+ years of experience in Senior Full Stack development 📈 If you're looking for a talented Senior Full-Stack developer/designer who can help you build, redesign, or improve your product, look no further! With over eight years of experience in the field, I can save you time and money by delivering high-quality work that meets your needs. 🎖️Top Abilities: ✔ Frontend development: HTML, CSS, Javascript (ES5, ES6, JQuery), TypeScript, React, NextJS (SSR), Bootstrap, Angular.js, Vuejs, Nuxtjs, Material-UI, Chakra-UI, TailwindCSS, Redux, Redux thunk, Redux-Saga, Redux toolkit 📚 🖥️ ✔ Design (UI/UX) - Figma, AdobeXD ✔ Mobile apps development: React Native | Flutter 📱 ✔ Backend development: Node.js, Expressjs, Nestjs 🖥️ ✔ Databases: MongoDB, SQL, Firebase Firestore, Realtime 🗃️ ✔ DevOps: AWS EC2, S3, Amplify 💻 ✔ Gen AI: Pinecone, Langchain, OpenAI, AWS Bedrock. ✔ Payments: Stripe and Others 💰 ✔ Testing - Jest, Mocha 🧪 ✔ Automation & Scripting: AWS Lambda, Zapier, Make.com, Task Automation, Shell Scripting, Batch Processing & API Automation. ✔ Project Management Tools: Asana, Jira, Trello 📊 ✔ Other: Apollo, GraphQL, React-Query, Graphql-request. 🌟 No-Code Platform: ✔ Bubble ✔ Webflow ✔ Framer ✔Shopify ✔WordPress 🤖 Generative AI: ✔ Platforms: OpenAI, ChatGPT Integration, Claude ✔ Vector Database: Pinecone, Weaviate, Faiss & Llama ( Open-Source ) ✔ Programmer Language: Javascript, Python, Langchain ✔ Models: DALL·E, GPT-4, GPT-3.5, Codex ✔ AI Assistant, AI Chatbots I'm always looking for new challenges, so if you have a fantastic concept that needs to be executed, please send me a note so we can discuss your vision and determine how I can best help you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    AI Bot
    Generative AI
    Python
    Chatbot
    Full-Stack Development
    Front-End Development
    TypeScript
    React Native
    React
    Next.js
    Node.js
    MongoDB
    Mobile App Development
  • $22 hourly
    Pixel-Perfect and the best service - these are my principle. Please call me anytime. Don't hesitate to ask for my help anytime. Will roll up my sleeves and help you. Thanks for reading. Kind regards.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Landing Page Design
    Figma
    Front-End Development
    React
    Web Development
    SCSS
    CSS
    HTML5
    Web Application
    Bootstrap
    Vue.js
    jQuery
    Website Redesign
    Responsive Design
  • $20 hourly
    With over four and a half years of excelling in customer service at Gries Deco Company GmbH, I've decided to switch careers to something passionate for me. Since 2023, I started to pursue a career in Web Development. My proficiency in web technologies like HTML, CSS, and JavaScript, combined with my recent training at SheCodes, equips me to create responsive, user-friendly web designs. My professional journey's core is a commitment to continuous learning and collaborative growth. While developing my technical toolbox, which includes tools like GitHub and Bootstrap, my retail role has instilled in me a deep understanding of teamwork and the significance of customer-oriented service. These experiences have shaped my approach to front-end development, where I aim to contribute to projects that resonate with client needs and technological innovation. I also looking forward to getting a UX Design Certification from Google and an Accessibility Design from Microsoft.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    CSS
    HTML
    Web Application
    User Experience
    Web Development
    User Experience Design
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