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Hire the best Front-End Developers in Cluj-Napoca, RO

Check out Front-End Developers in Cluj-Napoca, RO with the skills you need for your next job.
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  • $40 hourly

    • 5.0/5
    • (7 jobs)
    Hi, my name is Mihai, I'm a full stack web developer, with a passion for 3D, cutting edge and modern websites. Here are my strengths and skills: ⚫ Frontend Development: ✅ Three.js ✅ Shaders ✅ GSAP ✅ React ✅ Vue (v2/v3) ✅ Nuxt.js ✅ QuasarJS ✅ Vuex ✅ Pina ✅ Vanilla JS ⚫ Machine Learning / AI ✅ Tensorflow ✅ Mediapipe ⚫ Augmented Reality - AR ✅ AR.JS ✅ Mind.AR ✅ Aframe ⚫ Backend Development: ✅ Node.js ✅ MongoDB ✅ Php ✅ SQL ⚫ understanding best practices of code decoupling and components data logic ⚫ TDD practician with Cypress
    Featured Skill Frontend Development
    AR & VR
    Blender
    Figma
    UX & UI
    WebGL
    JavaScript
    SCSS
    CSS
    HTML
    Three.js
    Vue.js
    Front-End Development
  • $50 hourly

    • 5.0/5
    • (17 jobs)
    🚀 Experienced Web Developer Welcome! I'm a seasoned web developer with a rich history of over 15 years in the industry. My passion lies in crafting custom WordPress themes and plugins, and I take pride in a stellar and proven track record of satisfaction with over 14,000 customers on ThemeForest—one of the world's premier digital marketplaces. 🎓 Educational Foundation & Expertise I am a graduate of "Babes-Bolyai" Cluj-Napoca University, where I studied Programming & Web Technologies, providing me with a strong educational base. This, coupled with my extensive experience, ensures that I stay at the forefront of the latest web development technologies and best practices. 🖌️ Versatile Skill Set Not only am I a proficient web developer, but I also bring the eye of a graphic designer to the table, offering a unique perspective and added value to each project. Whether it's a new website, an e-commerce platform, or a web-based application, I am committed to delivering solutions that surpass expectations and drive your business success. 💼 Professional Journey I built a strong foundation in software development while working for a software development company, gradually managing projects independently. From using programming languages like Assembly, C++, Java, and .NET, I seamlessly transitioned to the world of freelancing, specializing in HTML, CSS, Bootstrap, JavaScript, jQuery, PHP, WordPress, and MySQL. 💪 What Sets Me Apart With a comprehensive skill set, I can take your project from concept to completion. Redesigning, maintaining, and enhancing existing websites are my forte, including e-commerce functionality, mobile and tablet UI support, security audits, and performance optimization. ⏰ Reliability and Communication You can count on me for high-quality work, delivered on time. I am dedicated to maintaining open and transparent communication throughout our collaboration. My fluent English skills ensure smooth interactions, fostering long-lasting client relationships. 🛠️ Problem-Solving Enthusiast I thrive on solving challenges and take pride in finding optimal solutions tailored to your specific needs. Your success is my priority, and I'm here to turn your vision into reality. 🌐 Portfolio Showcase Explore my portfolio at liviucerchez.com/portfolio/ for a glimpse into my recent projects. Witness the diversity of my skills and the caliber of my work, giving you confidence that I can bring your project to life. Let's create something extraordinary together! 🌟 📒 Note: Communication and work should be done exclusively via Upwork.
    Featured Skill Frontend Development
    WordPress Development
    jQuery
    WordPress Security
    WordPress Theme
    PSD to HTML
    WordPress Plugin
    Front-End Development
    Responsive Design
    CSS
    Web Development
    WordPress
    Web Design
    PHP
    HTML
    JavaScript
  • $40 hourly

    • 5.0/5
    • (15 jobs)
    🚀 Helping businesses build high-performance Flutter apps with clean code & scalable architecture. I’m a Senior Flutter Engineer with 4+ years of experience delivering high-quality mobile apps. I specialize in both front-end and back-end Flutter development, ensuring seamless performance, great UI/UX, and maintainable code. My areas of expertise include: ✅ Flutter Development – State management expertise with Bloc, Redux, Provider, Mobx, RxDart, GetIt ✅ Backend & Cloud Services – Firebase (Firestore, Functions, Authentication, Messaging) & Google Cloud Platform (GCP) with TypeScript ✅ Scalable Architecture – Clean Architecture, Unit & Integration Testing, JWT Authentication. ✅ Performance Optimization – Reducing app crashes, improving speed, and enhancing UI/UX. I take pride in delivering clean, maintainable code and working closely with clients to turn their vision into a successful, high-performing app. 💬 Let’s discuss how I can help build your app!
    Featured Skill Frontend Development
    Front-End Development
    Node.js
    Mobile App
    Google Cloud Platform
    iOS Development
    Mobile App Development
    Android App Development
    Push Notifications
    API Integration
    iOS
    Android
    Dart
    Firebase
    Flutter
    Hybrid App Development
  • $70 hourly

    • 5.0/5
    • (27 jobs)
    Freelance Cartographer & JavaScript Developer, focused on 3D maps and animations, using free and open-source technologies. Certified by Udacity and Coursera * 3D maps using Blender, Three.js, D3.js, ProceduralGL, MaplibreGL, MapboxGL, WebGL * 2D & 3D animations - Three.js, D3.js, WebGL, CSS, GSAP * LiDAR data processing using PDAL, Entwine, Potree, QGIS * storytelling & interactive maps using D3.js, Leaflet, MapLibreGL * Data Visualization using D3.js, R, WebGL * data management and preparation using various query languages * GIS analysis and visualization using QGIS and open-source solutions * web development using JavaScript/Node/React, Docker, shell * web design using design systems, SCSS, Figma, Gimp, Blender * video editing using Kdenlive, Blender Webite: maptheclouds.com My standard work week is Monday through Thursday. I work according to Bucharest time (GMT+2).
    Featured Skill Frontend Development
    Google Maps
    Animation
    GIS
    Mapbox
    Leaflet
    WebGL
    Three.js
    Open Source
    Data Analysis
    Front-End Development
    QGIS
    Data Visualization
    Digital Mapping
    D3.js
    JavaScript
  • $75 hourly

    • 5.0/5
    • (10 jobs)
    ✅ Strong Technical Skills ✅ Excellent Communication and Rigorous Discipline ✅ Boundless Creativity and Resourcefulness ➡️Convince yourself at dbln.me or on LinkedIn, at /dragosbln ⬅️ "Dragos is truly a stellar developer. We hired him to help us develop our react native mobile app from scratch. As we are building a very complex fintech application, Dragos experience, problem-solving capabilities, communication and lightning speed were extremely valuable for us." ⬆️I put genuine care and attention into every project I take - and in making sure my clients enjoy working with me enough to write these kinds of reviews. --------------------- My experience: → Building web and mobile apps for over 6 years → I’ve been Technical Lead and Technical Project Manager in several web and mobile projects → Made key technical decisions and led teams of people that were often more experienced than me → Built a lot of web and mobile applications from scratch, all by myself, exploring new technologies and techniques → Participated in countless hackathons with talented teams → I developed a habit of spending time every single day learning and practicing a new technical concept that will help me provide more value to my clients --------------------- --------------------- While my primary expertise is Web and Mobile development, I also developed a deep business understanding by working directly with promising tech startups and talented business people. That’s why I can also help you with: ✅ Creating and documenting business requirements and specifications ✅ Finding the best technical approaches for your specific business needs ✅ Improving your UI/IX, to make it more engaging for the users and more effective for the business --------------------- --------------------- I’ve also won several public speaking awards over the last few years. Besides excellent communication skills, it allows me to help you with: ✅ Any presenting/pitching/public speaking endeavors related to your business - and not only ✅ Copywriting and presenting any content in an engaging and persuasive way ✅ In case you have a team, I can easily fit into it and contribute to the overall good mood --------------------- Technical stack: - Javascript (ES6/ES7+, Babel, Typescript), HTML5, HTML5 Canvas, CSS/SCSS - React (+hooks), Redux, NextJS, Storybook, Material UI, Gatsby - React Native, Android Studio, iOS/XCode, AppCenter, Google Play, AppStoreConnect/TestFlight/AppStore - Firebase (Firestore, Cloud Functions, Auth, Analytics, and everything else) - Heroku, Digital Ocean, AWS (S3, Lambda, Amplify, etc.) - NodeJS, Express, Strapi, PostgresSQL, MySQL, MongoDB, TimescaleDB - Npm, yarn, webpack - Git, Github, GitLab, Git Flow - Docker, Docker Compose - Scripts, bash, shell - AdobeXD, Photoshop, Figma, Concepts App (amazing prototyping app for iPad)
    Featured Skill Frontend Development
    Web Development
    TypeScript
    CSS
    HTML
    UX & UI
    Firebase
    iOS
    React
    Node.js
    Front-End Development
    PostgreSQL
    Cloud Computing
    React Native
    JavaScript
    Mobile App Development
  • $49 hourly

    • 5.0/5
    • (14 jobs)
    Professional proficiency (Tech Lead & Full-Stack Engineer) and technologies: • 📱 Android (Kotlin, Java); • 🔁 Cross Platform (React Native); • 🖥️ Back-End (Java & Kotlin Spring Boot, Python Flask); • 💻 Front-End (React class & functional, TypeScript, JavaScript, Tailwind CSS); • 🤖 Artificial Intelligence (Python); • 🎮 2D Games (C# in Unity). • OOP (Java Swing) | SQL & NoSQL Databases (MySQL, PostgreSQL, MongoDB, Firestore) | CI/CD (GitHub Actions, Jenkins, Firebase, Heroku) | Linux and POSIX (C) | Fundamental Algorithms and Data Structures (C) | Web Automation & Scraping (Selenium) | C++, Docker, Kubernetes, Hibernate, Kafka, ZooKeeper, Tomcat, Jetty, RabbitMQ, Swagger, Software Testing, Agile, and more.
    Featured Skill Frontend Development
    Front-End Development
    Back-End Development
    Flask
    Selenium
    Spring Boot
    Android
    React Native
    C#
    TypeScript
    Mobile App Development
    Unity
    Java
    JavaScript
    Kotlin
    React
  • $30 hourly

    • 5.0/5
    • (2 jobs)
    Portfolio: tooltip.studio/, nutriyou.webflow.io/, confectii-metalice.webflow.io/, gravityindesign.com/ Hey there! 🤙 I am a webflow developer trying to help business owners and small teams build their website faster and gain autonomy by learning how to update content on their website. What I normally do: ✅ Webflow Development: From basic layouts to fully custom ones ✅ Figma to Webflow: I can design pixel-perfect websites based on Figma files ✅ CMS Collections: I can set up easy-to-manage CMS collections, making content updates a breeze. ✅ Client-First Naming Convention: I follow a client-first naming convention for website structure, which ease to future updates and scalability ✅ On-Page SEO: I'll optimize your website to improve visibility and attract organic traffic. ✅ Animations and Interactions: I love adding dynamic elements to websites, and creating engaging experiences for visitors. Tools I use: ✅ Webflow ✅ Figma ✅ Adobe Photoshop/Illustrator: ✅ Notion ✅ Finsweet ✅ Relume Let's team up and bring your Webflow project to life! Feel free to reach out. Wish you a good day, Mihai
    Featured Skill Frontend Development
    Make.com
    Figma
    Web Design
    Front-End Development
    Webflow
    UI/UX Prototyping
  • $25 hourly

    • 5.0/5
    • (7 jobs)
    🌟 Introduction: Welcome! I am an experienced technology strategist specializing in electronics, telecommunications, and information technology. My engineering background equips me to navigate complex tech environments and create innovative solutions. 🚀 Core Web Development Skills: Programming Languages: Proficient in HTML, CSS, JavaScript, PHP, SQL. Client-Side Scripting: Expert in jQuery for dynamic web applications. Frameworks & Libraries: Skilled in ReactJS, Laravel. CMS Platforms: Extensive experience with WordPress, OpenCart, Shopify, Webflow. 🌐 Web Design Philosophy: I craft websites that are visually appealing, functional, and user-friendly, tailored to meet your audience's needs and exceed their expectations. 🤝 Collaborative Approach to Problem Solving: I value teamwork and innovation, ensuring that every project is a collaborative success through effective communication and shared goals. 🛠️ Customized Digital Solutions: I offer customized digital solutions for WordPress, OpenCart, and Shopify, creating themes and modules that enhance user experience and reflect your brand's essence. 🎯 Educational Pursuit & Vision: As I pursue my master's degree in "Technical Systems and Applications for eActivities," I aim to shape the digital landscape with cutting-edge knowledge and skills. Why Choose Me? 1. Comprehensive Skill Set: Covering front-end design, back-end development, and database management. 2. Dedicated Management: Providing personalized attention and detailed progress reports for each project. 3. Innovative Practices: Implementing advanced technology to keep your digital solutions ahead of the curve. 4. Transparent Communication: Keeping you informed and engaged throughout our collaboration. Project Reporting & Impact: Post-project, you will receive a comprehensive report detailing achievements and strategic recommendations for ongoing improvements—guaranteeing transparency and value enhancement. 🤝 Ready to Collaborate? Let’s elevate your digital presence together! Harness the full potential of modern technology with a partner who is as invested in your success as you are. Warm regards, Buhaiu Orlando Sebastian FullStack Engineer and Digital Marketing Specialist
    Featured Skill Frontend Development
    Web Design
    HTML5
    Copywriting
    JavaScript
    WooCommerce
    WordPress
    WordPress Theme
    PHP
    CSS
    WordPress Plugin
    HTML
    Back-End Development
    Front-End Development
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    I am a highly motivated and skilled web developer with 5+ years of experience in working with both front-end and back-end web technologies. What I Can Do: • Frontend Development: Build modern and responsive websites using popular JavaScript frameworks like React.js, Next.js, and Vue.js. • TypeScript: Enhance data transfer safety and improve code reliability with TypeScript. • UI/UX Design: Develop clean, responsive UI components using top CSS libraries like TailwindCSS and ShadcnUI. • Backend Development: Build backend servers using Node.js and Express.js for scalable solutions. • API Integration & Development: Integrate built-in APIs into backend servers or create custom RESTful APIs to meet your needs. • Database Management: Manage and implement relational databases such as MongoDB, FaunaDB, and NeonDB. • Version Control: Utilize Git and platforms like GitHub and GitLab for efficient version control and collaboration. • Web Hosting: Deploy websites with real domains using platforms like Vercel, Netlify, and Cloudflare. • API Testing: Test and debug browser requests using Postman to ensure seamless API interactions. • Cloud Storage: Store and manage images and videos securely with AWS S3 services. • Rate Limiting: Implement internal rate-limiting methods for backend servers to optimize performance. • Monitoring & Debugging: Use tools like Sentry to monitor and debug incidents, application crashes, and performance issues. • Authentication: Set up SSO authentication and user management with tools like OAuth and Clerk. • Payment Integration: Automate secure, real-time payments using Stripe to create a smooth payment experience for users.
    Featured Skill Frontend Development
    UI/UX Prototyping
    Tailwind CSS
    HTML
    CSS
    MongoDB
    MERN Stack
    Node.js
    Full-Stack Development
    Back-End Development
    Front-End Development
    JavaScript
    React
    Web Development
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Tech/System Administrator with expert level experience in Leadership, System Administration, Management, Support for IT Environments and a proven track record of accomplishments in Implementation, Deployment, and Administration of Information Technology Solutions.
    Featured Skill Frontend Development
    Front-End Development
    Proofreading
    CorelDRAW
    Translation
    Data Science
    Desktop Application
  • $12 hourly

    • 5.0/5
    • (1 job)
    I am a results-driven professional with a proven track record in diverse job environments. Exceptional communication, organizational, and problem-solving skills. I work independently or collaboratively to achieve project goals. Proficient in leveraging technology for streamlined processes. Quick to grasp new concepts, ensuring smooth integration into different work environments. Proactive and detail-oriented with a commitment to high-quality work. Adaptable and resourceful, thriving in dynamic online settings. Known for overcoming challenges with an unwavering belief in success. Possesses a unique talent for online research, making a valuable contribution to research-intensive tasks. Eager to drive results in a remote work setting.
    Featured Skill Frontend Development
    HTML
    CSS
    React
    Bootstrap
    JavaScript
    Microsoft Office
    Adobe Illustrator
    Adobe Photoshop
    Front-End Development
    GitHub
    Git
  • $12 hourly

    • 0.0/5
    • (0 jobs)
    Need a highly skilled developer who can handle both frontend and backend seamlessly? I bring years of experience in building high-performance, scalable, and user-friendly applications. Whether it’s backend architecture, APIs, databases, or sleek frontend interfaces, I ensure everything works smoothly and efficiently. What I Offer: - Backend Development – Robust, scalable, and secure APIs, databases, and server-side logic. - Frontend Development – Intuitive, fast, and responsive UI using modern frameworks. - Full-Stack Expertise – From backend logic to frontend interactivity, I can handle it all. - Python & Beyond – Specializing in Python, but skilled in multiple languages & frameworks. - Problem-Solver – Efficient, optimized solutions that improve performance & user experience. - Remote-Ready – 100% available for remote work with strong communication & teamwork skills. Why Hire Me? I bridge the gap between frontend and backend, ensuring seamless integration. I write clean, maintainable, and efficient code that stands the test of time. I am always learning and adapting, so I stay ahead of trends & best practices. I am reliable and deadline-driven, making sure your project is delivered with excellence. Let’s bring your ideas to life! Contact me now, and let’s discuss how I can help with your next project.
    Featured Skill Frontend Development
    Mobile App Development
    Web Development
    Front-End Development
    Back-End Development
    App Development
    Web Application
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    I have 11+ years of delivering performance and carefully crafted software to different businesses as a front-end developer with focus on ReactJS. Writing clean and quality code is my top priority. My experience with NodeJS added a lot of value to my understanding of the whole software development lifecycle. Given my experience, my adaptability and my willingness to discover new projects I consider myself to be a great addition to your team.
    Featured Skill Frontend Development
    Responsive Design
    Node.js
    Redux
    React
    JavaScript
    Front-End Development
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Software developer with experience in both back-end and frontend technologies. I love exploring new technologies and I'm always searching for new ways to develop new skills. I constantly aim to improve quality and efficiency of both enterprise applications and myself.
    Featured Skill Frontend Development
    Stripe
    Firebase
    Next.js
    Front-End Development
    RESTful API
    TypeScript
    React
    Node.js
    JavaScript
    HTML
  • $25 hourly

    • 0.0/5
    • (1 job)
    Helping Businesses Elevate Their Digital Presence: Using High Converting Front-End Solutions Driving Substantial Traffic Growth. You've found the best match if you're looking for: - Friendly interfaces - Catchy designs - Smooth animations - Responsiveness - Mobile-friendly - Cross-browser friendly - Complex Javascript, HTML5 & CSS3 - Frameworks like ReactJS, Bootstrap - Easy communication - Adjustments based on your suggestions - After sale support Collaborating with me, you will: Not Miss Any Opportunities - A business without a website will miss out on valuable opportunities to connect with and attract new customers, because in the digital age, many consumers rely on the internet to discover products or services. Increase your credibility - A professionally designed website can enhance a business's credibility. Without one, potential customers may question the legitimacy and professionalism of the company. Expand Your Market Reach - A website provides a platform for reaching a global audience. Without an online presence, a business may struggle to expand its reach beyond local markets. I am a dedicated and persevering web developer and designer who enjoys bringing ideas to life using cutting-edge technologies. Specialized in front-end web development with 4+ years of experience, I can help you create the website you want, with pixel-perfect precision.
    Featured Skill Frontend Development
    Front
    Web & Mobile Design Consultation
    Front-End Development Framework
    Web Development Consultation
    Website Integration
    Website Customization
    Website Builders & CMS Consultation
    Web Design
    Web Component Design
    Website Performance Optimization
    Web Development
    Front-End Development
    JavaScript
    Web Application
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    🔹 Top Rated Developer ⭐ 5+ years experience in front-end technologies. Tech Stack: 🟢 React 🟢 TypeScript 🟢 JavaScript 🟢 React Native 🟢 Web3 / Blockchain DApps 🟢 Node.js 🟢 PostgreSQL / MongoDB 🟢 Vue 🟢 Next.js 🟢 Git / GitHub / CI-CD 🟢 AWS / Vercel 🟢 REST & GraphQL APIs Practices: 🟢 Writing clean, scalable, and maintainable code following best practices 🟢 Clear, transparent, and efficient communication throughout the project 🟢 Delivering high-quality work within deadlines and providing accurate estimations
    Featured Skill Frontend Development
    Git
    Mobile App Development
    Web Application
    Web Development
    AI Text-to-Image
    Tailwind CSS
    HTML
    CSS
    Next.js
    Responsive Design
    Front-End Development
    React Native
    React
    JavaScript
    TypeScript
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Software Engineer and a hardworking man which finds a solution for any problem. There is no such thing as impossible, only that you haven't been wrong enough times ! I specialize in building websites and applications that drive meaningful results. With a proven background in developing products focused on security, reliability, and performance, I am confident in my ability to manage and successfully deliver any project. My key strengths include project architecture, user management, and creating scalable solutions for businesses of all sizes. Whether you need a website developed from scratch or an existing site optimized, I have the expertise to drive your success. I specialize in building high-quality, websites that deliver tangible results. If you're looking for a reliable developer who can provide exceptional work at a competitive price, feel free to reach out. I have developed applications across various sectors, including insurance, live-streaming, industrial chemicals, railroad and construction for both large enterprises and small businesses, delivering tailored solutions that meet their unique needs and challenges. I have a keen eye for detail and take pride in delivering pixel-perfect, responsive web pages and components. My expertise in converting Figma designs into fully functional, flawless websites ensures that every element aligns seamlessly, both visually and in performance, across all devices. I have strong verbal and written communication skills, allowing me to interact professionally with a wide range of individuals, including executives, managers, and subject matter experts. I am able to communicate clearly and effectively, whether in one-on-one conversations or group settings. Skills: - Angular, SAP Spartacus, VueJs, Typescript - Rest API, Firebase - HTML, CSS, jQuery/JavaScript - Git, Project Management - Docker, Azure DevOps - Performance Optimization - Bug Fixing - Figma
    Featured Skill Frontend Development
    Jira
    GitLab
    Figma
    CSS
    SCSS
    TypeScript
    JavaScript
    HTML5
    Vue.js
    Angular
    Front-End Development
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