Hire the Best Front-End Developers
in Austria

You want a beautiful-looking, well-coded, blazingly fast site that looks good on all devices and converts well. I can deliver all of this to you! With over 15 years of experience in development, I can manage projects from concept to completion on time and within budget. Here are testimonials from the results I've created: "Excellent communication, very open to accommodating feedback, very responsive both in communication and in delivering work. Very happy with how this contract went." — Paris D. "Andras is very positional, responsive, and skilled.” — Joe F. “András is exactly the kind of person you want to hire. He's knowledgeable, efficient, and easy to communicate with. He got everything done in a timely manner. When he came up against an issue that didn't have a cut-and-dry solution, he would give me all of the available options, along with the pros and cons of each, so I could decide which path to take. There is no question, I would absolutely hire András again.” — Sean R. Hello and welcome. I'm Andras Klikk. I specialize in: 1. WordPress 2. Shopify 3. Front-end development 4. SPAs (React, NextJS, graphQL) 5. Delivering great results 1, WordPress development With over 100 completed WordPress websites over the past few years, I am sure I will be able to help you with your new site, theme, or plugin. 2, Shopify Having worked on over 50 Shopify stores (including Plus) I can help you with complete setup, custom theme and app development, extensions, accessibility, and performance upgrades. 3, Front-end development I have over 15 years of experience in front-end development, from small creative sites to big eCommerce solutions I have worked on everything. I have a mobile-first approach and I am very serious about my work. 4, HTML, CSS, PHP and Javascript I have strong skills in HTML, CSS, and Javascript ( various frameworks included ). I have scored in the top 10% in numerous skill tests here at Upwork and am constantly educating myself to stay top-notch. 5, Delivering great results Client satisfaction is my top priority. My job is also my hobby - I guarantee I will give my 100% to help you reach your goals. If you are tired of lazy developers who can not make up for their promises then stop wasting your money and give me a shout. Sound good? Click on the green Hire Me/Contact button and let’s chat. You won’t regret it. Regards, Andras K.

With 6+ years of experience in frontend development, I specialize in creating dynamic, responsive, and user-friendly web applications. My expertise spans across Vue.js (Vue 2 & Vue 3), utilizing both the Options API and Composition API, as well as React.js for building scalable and high-performance applications. Key Skills and Technologies: Frontend Frameworks: Vue.js, React.js, Nuxt.js Proficient in designing pixel-perfect UIs and handling complex application states. UI Libraries: Tailwind CSS, Bootstrap, Vuetify for Vue.js Material-UI, Ant Design for React.js Backend Development: Node.js with Express.js Expertise in working with MongoDB for scalable database solutions. CMS Integration: Extensive experience with Shopware and Strapi, seamlessly integrating CMS platforms for e-commerce and content-heavy projects. Additional Tools: Experience with Storyblok for headless CMS-driven websites. Proficient in API integration, delivering smooth and efficient backend communication. What I Offer: I bring a complete development stack to your project—ensuring smooth collaboration between frontend and backend, optimizing performance, and delivering a visually stunning, responsive design. Whether it’s a single-page application, e-commerce platform, or CMS-based site, I prioritize quality and functionality to meet your business needs. Why Choose Me? Detail-Oriented: I excel in pixel-perfect designs that align with your vision and brand identity. Efficient Communication: Transparent and consistent updates throughout the project lifecycle. Problem Solver: Tackling challenges with innovative solutions and clean, maintainable code. Let’s work together to bring your ideas to life! Feel free to reach out to discuss your project requirements.

My focus is simple: stop building static tools. Start shipping intelligent, autonomous AI systems that drive real business results. With 40+ years of combined engineering experience and 870+ completed projects, I work as a Machine Learning Engineer, AI Engineer, MLOps Engineer, and Python Developer - delivering production-grade AI systems using Python, LangChain, LangGraph, RAG pipelines, LLM integrations, and full MLOps / DevOps infrastructure. I operate with a team of 90+ engineers across AI, Backend, and DevOps, serving US and European clients from prototype to production. Across 870+ projects and 40+ years of combined stack experience, our team has scaled AI systems to handle millions of requests daily - from RAG pipelines that replaced 3 full-time support agents, to LLM workflows that cut manual operations by 70%, to MLOps infrastructure that grew deployments from 1 to 120 per month. With 870+ projects behind us, I deliver end-to-end LLM integration using Python, GPT-4, GPT-5, Claude, LLaMA, and Mistral - including prompt engineering, context engineering, and embedding pipelines. Using LangChain and LangGraph, I build multi-agent AI systems where each agent handles retrieval, reasoning, and execution autonomously. Across 40+ years of combined AI development experience, we've shipped agent orchestration systems for fintech, healthcare, SaaS, and enterprise clients. I build RAG pipelines using Python, Weaviate, Chroma, semantic search, and knowledge retrieval systems integrated into production workflows - connected to PostgreSQL, MongoDB, CRMs, and internal knowledge bases. With 870+ completed projects, including dozens of RAG systems, one pipeline alone reduced support workload equivalent to 3 full-time employees, cutting response time from hours to seconds. Named Entity Recognition, text classification, semantic search, multilingual NLP, question-answering, sentiment analysis, and topic modeling - using Python, BERT, FastAPI, and modern LLM approaches. With 40+ years of engineering experience across NLP and AI stacks, I combine classical ML with cutting-edge LLM technology for production-ready language systems. I design, deploy, and scale AI systems in production using Kubernetes, Docker, Terraform, Ansible, Jenkins, Kafka, RabbitMQ, Grafana, Prometheus, and Nginx across AWS, GCP, and Azure. Across 870+ delivered projects, deployments have scaled from 1 per month to 120 per month, deployment time decreased by 85%, and infrastructure costs were reduced by 55%. With 40+ years of combined DevOps and AI infrastructure experience - I don't just build models, I deploy, monitor, optimize, and scale them. Across 870+ completed projects with our 90+ engineer team, we've built and deployed Python-based LLM and RAG systems for Fintech (fraud detection, automated KYC, financial intelligence), Healthcare (HIPAA-compliant AI pipelines, patient data retrieval, clinical NLP), SaaS (AI copilots, agent workflows, automated onboarding), and Enterprise (internal knowledge bases, document intelligence, multi-agent orchestration with LangGraph and n8n). With 40+ years of cross-industry AI experience, we align every Python, FastAPI, Kafka, and Kubernetes decision to your business outcome not just the tech spec. 🔥 85+ completed projects (40+ SaaS & MVP platforms) delivered as a Full Stack Developer & React Developer 💰 Startup MVP platforms generated $500K+ revenue in their first 6 months 👥 SaaS products supporting 10K–50K active users built by an expert Full Stack Developer 📈 One platform grew from 2K to 7K users through continuous product updates by a Web Developer ⚡ Backend systems processing 300K–500K A 📍 Core tech stack PythonLangChainLangGraphRAG pipelinesGPT-4 / GPT-5ClaudeLLaMA MistralBERT NLPFastAPI DjangoPostgreSQL MongoDB RedisWeaviate ChromaKubernetes Docker TerraformAWS GCP AzureKafka RabbitMQ n8nGrafana Prometheus NginxJenkins Ansible Terraform Send me a message with your idea or current setup whether it's a RAG pipeline, an LLM agent built with LangChain or LangGraph, a Python backend on FastAPI, or a full MLOps infrastructure on AWS, GCP, or Azure with Kubernetes and Docker. With 870+ projects completed and 40+ years of combined experience across Python, LLM, RAG, NLP, Kafka, Postgres, and n8n we move fast, take full ownership, and ship AI systems that work in production from day one. 👋 Whether as Python Full Stack Developer to ship a production-grade web app, a Python Developer AWS to deploy scalable microservices, a Python Full Stack Developer Flask expert to build modern backend-driven applications, or a Python AI Developer to wire up intelligent automations I deliver clean, reliable, maintainable solutions that solve real problems. If you're also searching for a solid web developer, full-stack developer I bring the same professional skills 📩 Send me a message with your current setup - I'll tell you what's missing, what can be improved, and whether your AI system is ready for production.

🚀 Top-Rated Full Stack Developer – Build High-Performance, SEO-Optimized Websites That Drive Results! I create fast, SEO-friendly web applications that rank higher and deliver seamless user experiences. With 6+ years of full-stack development experience, I specialize in crafting tailored SEO-friendly web applications to meet unique business needs. 💻✨ Proficient in both front-end and back-end technologies, I seamlessly integrate robust functionalities for exceptional user experiences while ensuring high performance, fast load speeds, and search engine visibility. From PHP/Laravel to Node.js, jQuery, JavaScript, React.js, Next.js, Vue.js, and MySQL, I ensure efficient data management, structured markup, and SEO-optimized code for better Google rankings. 🔧🔍 🔹 Key Skills: ✅ Backend Development: PHP, Laravel, Node.js, jQuery, JavaScript 🖥️ ✅ Frontend Development: React.js, Next.js, Vue.js 🌐 ✅ Databases: MySQL 💾 ✅ SEO Optimization for Web Apps – Technical SEO, structured data, schema markup, meta tags ✅ Custom Web Application Development 🚀 ✅ Responsive & Mobile-First Web Design 📱 ✅ User Experience & SEO Optimization 🎨 ✅ Performance Optimization for Google Core Web Vitals ⚡ ✅ Troubleshooting & Issue Resolution 🛠️ 🔹 Why Hire Me? ✔ Proven Track Record: Delivering high-quality, tailor-made web applications with SEO-optimized structure for better rankings. ✔ Technical SEO & Web Performance: Ensuring faster load times, optimized images, minified CSS/JS, and improved Core Web Vitals for higher search rankings. ✔ Google-Friendly Development: Implementing structured data, sitemaps, canonical tags, and SEO best practices for better indexing. ✔ E-Commerce SEO Expertise: Optimizing WooCommerce, Shopify, and Laravel-based stores for organic traffic and conversions. ✔ AI & Automation: Integrating AI-powered chatbots, recommendation engines, and automated workflows to enhance user experience. ✔ Strong Problem-Solving Skills: Attention to detail ensures timely and effective issue resolution. ✔ Effective Collaboration & Communication: Working seamlessly with teams for smooth project execution. 📈 I Can Help You With: 🌐 Custom Websites – SEO-optimized, fast, and user-friendly 🛒 E-Commerce Solutions – Shopify, WooCommerce, Laravel, and custom stores 📊 ERP Systems – Efficient data management and automation 🎓 E-Learning Management Systems – Scalable and interactive platforms 💳 Payment Integrations (Stripe, PayPal, etc.) – Secure and seamless transactions 🤖 AI Integrations & Automation – Chatbots, recommendation engines, AI-driven analytics Let’s collaborate to bring your vision to life with SEO-friendly, high-performance web applications that drive organic traffic, user engagement, and business growth! 🚀🌟

🚀 Front-End Developer | HTML, CSS, JavaScript, C# Expert Hi there! I'm a passionate front-end developer who strongly focuses on creating user-friendly, responsive, and visually appealing websites. With 5 years of experience, I specialize in turning ideas into stunning digital experiences using HTML, CSS, JavaScript and C#. What I Can Do for You: Responsive Web Design: Ensure your website looks amazing and functions perfectly on all devices. Custom Features & Interactivity: Add engaging, interactive features with JavaScript and modern libraries/frameworks. Performance Optimization: Improve loading times and overall user experience through streamlined code and best practices. Bug Fixes & Updates: Solve existing problems and keep your site up-to-date. Why Work With Me? ✅ Detail-oriented: Every line of code I write is clean, organized, and well-documented. ✅ Reliable Communication: I keep you updated throughout the project, ensuring we’re always on the same page. ✅ Timely Delivery: Deadlines are sacred—I deliver on time without compromising quality. ✅ Commitment to Excellence: Your success is my top priority. I’m not happy until you are thrilled with the results. Tech Stack & Tools I Use: Core Technologies: HTML5, CSS3, JavaScript,C# Let’s Build Something Amazing Together! I’m here to bring your vision to life with top-notch front-end development. Whether you need a sleek landing page, a complete website overhaul, or just someone to solve tricky bugs—I’ve got you covered. Feel free to send me a message so we can discuss your project. Let’s make it happen! 🌟

I am a highly skilled Webflow expert with a proven track record of crafting stunning and functional websites that captivate audiences. I excel in "Figma to Webflow" and adding eye-catching and subtle Animations to the Project. Fluent in both German and English. ✔ Webflow Expert: I am a certified Webflow Expert and can help you bring every Design to Webflow, with best practices and amazingly fast speed. I also work with the "Client-First" Standard from Webflow's Community Fin'Sweet. ✔ Webflow Expertise: I excel in creating seamless and visually striking websites using Webflow, a platform that allows me to blend creativity and functionality seamlessly. My proficiency extends to designing various types of websites, including captivating landing pages and comprehensive multipage sites. ✔ Web Design Mastery: Whether it's breathing life into a concept from scratch or leveraging templates, I possess the artistic acumen to transform ideas into captivating web designs. My skills encompass translating Figma designs into dynamic Webflow or Elementor layouts, ensuring that every pixel reflects your vision. ✔ Elementor/WordPress Proficiency: In addition to my Webflow prowess, I possess a strong command of Elementor and WordPress. This allows me to offer versatile solutions for website creation, catering to diverse client preferences and requirements. ✔ E-Commerce Excellence: I am well-versed in creating online shopping experiences that drive sales and customer engagement. From crafting user-friendly interfaces to seamlessly integrating Woocommerce, I am dedicated to constructing compelling e-commerce platforms. ✔ On-Page SEO Expertise: I understand the critical role that SEO plays in boosting online visibility. With expertise in optimizing on-page elements such as title tags, meta descriptions, and more, I ensure your website is primed for higher search engine rankings. ✔ DSGVO Compliance: I am well-versed in ensuring that your website adheres to data protection regulations, including implementing essential features like Cookie Banners to enhance user privacy and comply with legal requirements. As a dedicated professional, I specialize in translating your concepts into captivating websites that not only leave a lasting impression but also attract and engage your target audience effectively. My process involves a meticulous approach – from crafting designs using tools like Figma or Adobe XD to seamlessly transferring them into functional web interfaces. Moreover, I am adept at optimizing the speed and performance of WordPress sites while also implementing on-page SEO strategies to enhance your website's visibility. Depending on the project's complexity, my turnaround time ranges from 2 to 4 weeks, ensuring that your vision comes to life promptly and flawlessly. I hold a Bachelor's Degree in Computer Science from the esteemed University of Salzburg, Austria. My fluency in both German and English enables smooth communication, ensuring that your ideas are effectively translated into impactful digital experiences. With my combined expertise in Webflow, Elementor, and WordPress, I am dedicated to transforming your web presence into a powerful tool for success.