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Hire the best Front-End Developers in Barcelona, ES

Check out Front-End Developers in Barcelona, ES with the skills you need for your next job.
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  • $35 hourly

    • 4.9/5
    • (99 jobs)
    FREE CONSULTATION SERVICE I am more than happy to share my years of experience in helping clients build web/mobile applications from the ground up, including but not limited to, setting up MVP, choosing tech stack, scoping out practical plan/timeline, estimating budget, and more. Please send me a message so we can discuss how we can realize your company's true potential!** ✅ WHY WORK WITH ME? ✔ Vast experience in building scalable web applications across various industries. ✔ Specialization in Python, Django, and database management. ✔ Deep knowledge of industry-specific challenges and tailored solutions. ✔ Strong problem-solving skills for tackling complex technical issues. ✔ Proficiency in AWS, Google Cloud, and Microsoft Azure services. ✔ Dedicated to delivering outstanding results and client satisfaction. ✔ Transparent and open communication for seamless collaboration. ✔ Effective project management to ensure timely completion. ✔ A dependable and skilled professional committed to realizing your vision. 🛠 𝗦𝗞𝗜𝗟𝗟𝗦 🔸𝗖𝗼𝗿𝗲. Python, NodeJS, Java, C++ 🔸𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀. MySQL, PostgreSQL, SQLAlchemy, pyodbc, MariaDB 🔸𝗡𝗼-𝗦𝗤𝗟. MongoDB, Redis, ElasticSearch 🔸𝗖𝗹𝗼𝘂𝗱. AWS EC2, S3, SES, Route 53, ECS/ECR/EKS, Lambda, GCP GAE, DB, Compute Engine 🔸𝗔𝗣𝗜. Django, FastAPI, Express, NestJS, Flask
    Featured Skill Frontend Development
    Serverless Computing
    Front-End Development
    JavaScript
    Docker
    GraphQL
    TypeScript
    Angular
    Flask
    Django
    React
    Node.js
    Python
    Bootstrap
  • $80 hourly

    • 3.6/5
    • (19 jobs)
    I am a dedicated and adaptable professional with over a decade of hands-on programming expertise and five years specializing in cyber security. Currently contracted with Google, I serve as a software developer contributing to Google Workspace, utilizing my proficiency in JavaScript, Google Apps Script, and Python. My role involves providing developer support and crafting third-party applications with OAuth2 integration for seamless Google Workspace functionality. Key Skills: Main Programming Languages: JavaScript, PHP, Google Apps Script, Python Security Expertise: Cyber Security, OAuth2 Google Workspace: Integration, Developer Support Cloud Services: Proficient in Amazon Web Services as well as Google Cloud. WordPress: Expertise in WordPress development Database Technologies: Hands-on experience with MySQL, as well as Firestore and Firebase databases Scripting: Extensive experience in Google Apps Script Development: Web Development, Web Applications, Chrome Extensions, Wordpress Automation: Over two decades of coding and automation script creation Data Analysis: Proficient in leveraging scripting for data analysis Networking: Strong foundation in networking principles Educational Background: I read Physics for my bachelor's degree, and then pursued postgraduate studies in Cyber Security, enhancing my theoretical knowledge and practical skills in the field. Volunteer Work: For almost half a decade, I have actively volunteered in public forums, offering scripting expertise to users of Google Apps Script and Google Workspace technologies. This experience has allowed me to stay at the forefront of industry trends and deepen my understanding of user needs. Language Proficiency: As a native English speaker raised in a bilingual household in the south of England, I am fluent in both English and Spanish. This language versatility enhances my ability to communicate effectively and work seamlessly with diverse teams. Experience Highlights: Google Contract: Currently engaged with Google, contributing to Google Workspace as a software developer. Scripting Mastery: Over 20 years of coding and automation script development, covering a broad spectrum from Google Workspace integration to productivity tools, web development, data analysis, and Chrome Extensions. Security Focus: In-depth experience as a cyber security engineer, emphasizing security protocols such as OAuth2. AWS, WordPress, Firestore: Well-versed in Amazon Web Services, WordPress development, and Firestore, bringing a comprehensive skill set to diverse projects. Experience setting up AWS EC2 and RDS instances with LAMP stack Why Choose Me: Proven Track Record: With a decade of programming and cyber security experience, I have a solid track record of delivering high-quality solutions. Google Workspace Expertise: My current role at Google showcases my proficiency in Google Workspace integration, developer support, and application development. Full Stack Skills: From AWS to WordPress and Firestore, I possess a versatile skill set for comprehensive project execution. Communication Skills: Fluent in both English and Spanish, I bring effective communication skills to any project, fostering clear and collaborative interactions. Let's Discuss: Feel free to reach out and discuss your project requirements. I am confident in my ability to contribute effectively and bring valuable insights to the table. Let's create something exceptional together!
    Featured Skill Frontend Development
    JavaScript
    Python
    CSS
    Google Apps Script
    Google APIs
    Google
    Front-End Development
    Scripting
    HTML
    OAuth
    Google Sheets
    Google Docs
    Automation
    Google Cloud Platform
    Google Slides
  • $80 hourly

    • 5.0/5
    • (1 job)
    I have 25+ years experience in programming, 20 years with Javascript and 10 years with the MERN stack and mobile native development too. I grew up in Paris, for my degree, I moved to San Francisco in the mid 90s and started learning web oriented progamming language such as PHP / Javascript but also VRML. I developed mainy basic website or brochure for local companies in California then I moved on to more sophisticated digital services in the early 2000s and then starting 2008 I added mobile programming to my expertise. I ended up knowing the full spectrum of modern digital production, ranging from mastering multiple programming languages on different plateforms or devices, server administration, API development and network managment. In my career, I’ve programmed as an employee, as a freelancer but also as a founder of multiple companies in France, USA or China. I’ve developed many projects by myself or worked as a progamming team leader within teams of chinese or french developers. Over all these years, I’ve also developed my own personal projects. Ranging from an online visual CMS, an online publishing service, an online file management service. I’m tayloring since 2019 Brainers, a React native Dapp linked to an ethereum smart contract. I also R&D the blockchain technology, the AR technology, due to the coming boom of the smart glasses, and also the AI technology with Tesseract and Tensorflow. I’m always eager to learn more competences. Regarding functionalities, I’ve done many MERN projects, APIs, User management, signin, regristration, account profile, emailing scripts. I’ve done data handling as well, metrics and optimization. Navigation and User experience too. I’ve worked with 2D or 3D assets, using Webgl and libraries like threejs, imagemagick or FOP for example. I also do lots of file processing, conversion, automatization and syncronization between servers or online services such as AWS. In the last years I’ve focused on NFT and blockchain technology with ERC720/1135 tokens.
    Featured Skill Frontend Development
    API Development
    ExpressJS
    RESTful API
    Cucumber
    Database
    API
    Back-End Development
    Vue.js
    Front-End Development
    Python
    Amazon Web Services
    MongoDB
    React
    MySQL
    Node.js
  • $55 hourly

    • 5.0/5
    • (3 jobs)
    Hi world 👋 I’m Mateo — Your reliable Webflow Expert. I’m passionate about → crafting ideas, visual elements, and emotions for memorable creations. ⚡️ Work experience +8 years designing +5 years Webflow development +3 years UX/UI design +3 years SEO 🚀 You’re a few steps away from an incredible new project — What can I do for you? → Responsive Webflow site following best practices → Webflow CMS and Shopify E-commerce setup from scratch → Website re-design and re-development → SEO, Performance, and Accessibility optimization → Custom UX/UI design ⚙️ Tools I use: Webflow | Figma | Adobe Design (AI, PS) | Adobe Video/Animation (PR, AE) ✏️ A little about me I have recently worked with top brands like F1, Pompeii Brand, Thank You Skate Co, and many more. I'm currently leading and training a Webflow development team in a design studio, and I have extensive experience working with startups, B2B, B2C, and SaaS, from all areas: technology, art, sport, music, etc… I’m an expert in Webflow and Figma Let's craft a unique web experience; I connect your ideas into a dream come true. ✨
    Featured Skill Frontend Development
    Front-End Development
    Digital Design
    Web Development
    Website
    User Experience
    SEO Performance
    UX & UI
    Custom Web Design
    Web Design
    User Interface Design
    Figma
    Website Redesign
    Webflow
    User Experience Design
  • $65 hourly

    • 5.0/5
    • (32 jobs)
    Upwork achievements: 100% Job Success 🌟 Top Rated Plus 🚀 Web developer with over a decade of expertise in creating web applications and APIs. Proven track record of delivering high-quality solutions in both small startup and large enterprise environments. Technologies I use in frontend: Angular, Ionic, Nx, NgRx, RxJS, Three.js, D3, Playwright, Jest, TypeScript, Angular Material, Bootstrap, SAP Spartacus... I can architect and implement web apps of varying complexities, ensuring high performance and maintainability. Can upgrade your app to the latest version of Angular, incorporating new features and optimizations. I can create a "zoneless" Angular app, for the best performance possible, close to vanilla JS. I know all the latest features of Angular (Signals, Standalone Components, lazy loading...) and can consult your team. Extensive experience in building robust systems including WMS, CRM, and ERP applications, with a focus on scalability and user experience. Proficient in creating data visualizations using Canvas API, WASM, Three.js, Service Worker API, and many others, ranging from simple charts and animated UI parts to advanced 3D modeling applications. Using Rust, I can implement APIs following the Service-Oriented Architecture (SOA) and the OpenAPI Specification. I prioritize writing code in Rust that is both safe and fast, leveraging the language's strengths in these areas. My expertise in Rust primarily lies in web development, encompassing REST APIs, database connections, data analysis, and background task execution. I have extensive experience in caching, including handling mutexes, semaphores, preventing dog-piling and race condition effects, and ensuring Resource Acquisition Is Initialization (RAII) for optimal resource management. One of my notable accomplishments is developing a 100% Rust REST API that serves multiple web and mobile applications, including CRM systems, task managers, mobile apps, and websites. As a contractor, I've been working with Vodafone (devices control system, reports generator), NTT & Sony (custom payment module for Spartacus CRM). Advocate for declarative coding practices, ensuring comprehensive test coverage and flexibility for future enhancements. My favorite books are "Clean Code", and "Patterns of Enterprise Application Architecture". I like and respect SOLID principles.
    Featured Skill Frontend Development
    Material Design
    RxJS
    Software Consultation
    Front-End Development
    Rust
    RESTful API
    Code Review
    Figma
    API Development
    Redis
    TypeScript
    Angular
    MySQL
    Ionic Framework
  • $90 hourly

    • 5.0/5
    • (9 jobs)
    I am a Senior Unity Developer with a proven track record of delivering high-quality results in flexible and unpredictable environments. Over the years I have worked with large and small clients and I have delivered multi-million dollar generating software. My most notable projects and achievements are: • Earned record retention numbers by executing a full development cycle of a "Playrix-like" mobile game from the concept phase to the soft-launch phase • Grossed millions of dollars in revenue through the development of an online virtual store that hosted a company-wide loyalty program • Cut down on feature development time by months by developing an in-house SDK that abstracted common tools My years of experience in the industry have provided me with a broad set of skills allowing me to easily adapt to all project requirements and deliver incredible results on time. I estimate the workload accurately, I write clean, maintainable, and testable code, and most importantly, I possess great communication skills which I am able to utilize to deliver you a product you wish cost-effectively and timely.
    Featured Skill Frontend Development
    Amazon Elastic Beanstalk
    Penetration Testing
    Blender
    Kali Linux
    AWS CloudFront
    Back-End Development
    Amazon DynamoDB
    Android Studio
    Game Development
    Git
    Front-End Development
    Apple Xcode
    C#
    Java
    Unity
    iOS
    Android
    Virtual Reality
  • $85 hourly

    • 0.0/5
    • (1 job)
    Software Engineer. +5 years working with Startups going from idea to product and scaling the codebase, the companies I have worked with have raised more than $10M combined. I'm an experienced full-stack developer focused on delivering quality products fast, I have worked hand-in-hand with founders to develop new features, improve product-development speed and deliver products with a pragmatic approach. When I design software I focus on maintainability and fast iterations, prioritizing modular design(even if it is a monolith). To me, a fast time to respond is better than 100 tests before seeing the feature live. Previously I was the Founding Engineer at myauthenticwallet.com where I helped the founder get from MVP to a product that landed 4 customers and $2M in funding.
    Featured Skill Frontend Development
    Slack
    Next.js
    React
    React Native
    TypeScript
    Electron
    Front-End Development
    Full-Stack Development
    AWS Lambda
    API Integration
    Django
    JavaScript
    Python
    AWS Development
    Web Design
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    I am a passionate and creative individual with a deep appreciation for design and art. A dedicated professional who thrives on communicating ideas visually, I bring a unique perspective to every project. With a keen eye for detail and a commitment to innovation, I am enthusiastic about transforming concepts into compelling visual experiences. hello@meganelndo.com + (34) 673 743 368
    Featured Skill Frontend Development
    Visual Communication
    Digital Design
    Front-End Development
    CSS
    JavaScript
    Drawing
    Web Design
    Branding & Marketing
    Graphic Design
    HTML
    Multimedia Design
    Web Development
    Logo Design
    Illustration
    Animation
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    Meet Yasir – Expert in Design Thinking, Wireframing, UX Interactive Prototyping, Final UI Graphics Production, HTML/CSS Frontend Development, and Graphics Design. I am skilled in using Figma, Adobe XD, Adobe Photoshop, and Adobe Illustrator. I have 8+ years of experience creating UX/UI solutions for complex web and mobile interfaces with multiple user scenarios, such as SaaS services, social network apps, enterprise apps, marketplaces, event management services, different kinds of e-commerce, etc. I put a significant value on trustful, transparent long-term relationships. That's why I'm very accurate in performing a professional approach. I strictly adhere to privacy, terms, and deadlines. Designing a mobile app or a website in the typical workflow is dictated by the following strategy: Visioning & Mind Mapping UX Interactive Prototyping UI Final Graphic Design Production HTML/CSS Frontend Development Graphics Design Why should you work with me? 💡 If you need a landing page for a startup, I will definitely try to convey the idea of the product to the user (and if necessary, I could also make animations to demonstrate how it works). If the user understands your product at once, this will increase the conversion and the number of clients for your startup. 🛒 If your landing page is for e-commerce or sales, I showcase your product from the best side and ensure better interface accessibility based on best practices. 📲 Since I take into account the interests of your business and the users of your site, it allows you to create a good and working design product. 💪 MY SPECIALIZATIONS — UX/UI: Web Design — UI/UX: Mobile Design — E-commerce Design — Landing Page Design — Web Application / Mobile App (iOS and Android) — SaaS Product Design — Dashboard Design — HTML/CSS Frontend Development — Graphics Design ⚡️UX SKILLS — Product Research and Analysis — User Personas — User Flow — Wireframe — Creating Interactive (Clickable) Prototypes 💥UI SKILLS — Visual Language — Mockups — Wireframes — Clickable UI Prototypes 🎨THE TOOLS I USE — Figma ❤️(mostly) — Adobe XD — Adobe Photoshop — Adobe Illustrator — HTML/CSS 🕒 MY TIMEFRAMES: Main Page Design: 4 – 10h One Inner Page Design: 3 – 6h. HTML/CSS Frontend Development: Varies by Project MY WORKING HOURS: Monday – Friday (except Holidays). But available if you are looking for Urgent work except on Sunday. For Full-time options, I can adjust my working hours. If this works for you and you are looking for the best quality and expertise in UX/UI design, HTML/CSS frontend development, and graphics design, just contact me, and we will create an amazing product for you or your clients🤙 🍀Thanks for your time!
    Featured Skill Frontend Development
    Adobe XD
    Figma
    Graphic Design
    CSS 3
    HTML
    Front-End Development
    UI/UX Prototyping
    SEO Writing
    UX Writing
    HTML5
    CSS
    UX Wireframe
    User Experience
    UX & UI
    User Interface Design
  • $25 hourly

    • 5.0/5
    • (2 jobs)
    Hi there! I'm Andrea and I left my job at HP a year ago to focus on freelance web development. I'm a developer specialised in designing and building high-converting landing pages for small and medium-sized businesses. I have a strong work ethic and take pride in my work. I am also friendly and easy to work with. Whether you need a personal or professional website, I can help you achieve your goals. • Knows HTML5, CSS3, JavaScript, Php and UI/UX design • Uses VS Code, MAMP, Firebase, Figma • Experienced in project coordination and values regular communication Here is how you can work with me: 1. Click the "Invite to Job" or "Hire" button to invite me to your job 2. We'll talk on the phone or on a video call 3. We'll go over all the details of your project, and I'll provide guidance and best practices as well as a fixed-cost estimate for the project (if preferred). 4. Once everything is agreed, I'll start building your new website
    Featured Skill Frontend Development
    UX & UI Design
    UI/UX Prototyping
    PHP
    CSS
    HTML
    JavaScript
    Front-End Development
  • $65 hourly

    • 0.0/5
    • (0 jobs)
    I'm a Senior WordPress Front-End Developer with over 12 years of experience, having successfully completed 500+ projects for international software companies, startups, and digital agencies. My expertise spans ACF, WPBakery, Elementor, HTML5, CSS3, Sass/SCSS, JavaScript, React, Vue.js, Bootstrap, Angular, jQuery, and additionally Adobe tools (Photoshop, Illustrator, XD) and Figma. As an example of where my expertise lies, in my previous job I: -Implemented Atomic Deployments using DeployHQ, ensuring a smooth and efficient deployment process. -Utilized Docker, Lando, and composer.json for streamlined development and scalable WordPress websites. -Maintained website security and performance through regular updates and quality assurance measures. -Extensively configured and customized plugins to enhance website functionality and user experience. -Leveraged tools like BitBucket, DeployHQ, Docker, and Lando for agile and collaborative development processes. -Committed to ongoing learning and staying updated with the latest technologies and best practices in web development. I'm driven by a meticulous attention to detail andthriving in both collaborative and independent work settings. I adapt swiftly to challenges, fostering creativity and sharpening critical thinking. My insatiable hunger for learning fuels my perpetual growth. My innovative problem-solving approach, reliable deployment processes, efficient development practices, and client-centric focus make me a valuable asset for bringing vision to life with top-notch WordPress development expertise.
    Featured Skill Frontend Development
    WordPress Migration
    WordPress Customization
    WordPress Website
    Gutenberg Editor
    WordPress Landing Page
    WordPress Security
    WordPress Plugin
    WooCommerce
    WordPress Development
    Web Development
    WordPress e-Commerce
    Front
    WordPress
    Front-End Development
    WordPress Theme
  • $33 hourly

    • 0.0/5
    • (0 jobs)
    GitHub: /oswaldoAlvarez LinkedIn: /in/oswaldo-alvarez I have worked on MVP's of IOL InvertirOnline(fintech) for almost 1 year as SSR React Native and Ripio(crypto) creating RipioTrade from scratch around 2 years as a SSR React Native, I have also worked for Ripio's wallet for around 2 years and the Reba(fintech) app in Argentina for almost 6 months as SSR React Native Dev, all this using react native - redux - typescript. Experience with: - GIT (GitHub / GitLab) - React - React Native - Hooks - Next.js 13 - StoryBook - React Query - Atomic Design - WebSocket - Tailwind CSS
    Featured Skill Frontend Development
    Tailwind CSS
    Websockets
    Web Development
    Web Application
    International Development
    App Development
    Redux
    Flux
    Mobile Development Framework
    Front-End Development
    Scrum
    Storybook
    Next.js
    React Native
    React
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    🚀 Transforming Your Vision into Dynamic Cross-Platform Apps 🚀 As a seasoned Senior Mobile Developer specializing in hybrid apps using React Native, my core expertise lies in bringing your digital product ideas to life. I excel in building efficient, scalable hybrid applications that offer seamless user experiences across both Android and iOS platforms. My approach to mobile development ensures that your app not only meets but surpasses user expectations, with a focus on: · React Native Development Techniques: Utilizing the latest in React Native frameworks to ensure your app is cutting-edge. · Custom Hybrid App Strategies: Crafting bespoke solutions that align with your project goals. · Interactive Demonstrations: Offering live demos to bring your app concept closer to reality. · Personalized Consultation: Engaging in detailed discussions via Zoom to understand your needs and refine your app's vision. I've successfully delivered projects in various domains, including: · Web3 / Blockchain · AI/ML · Consumer apps · Appointment booking · and many more! Embark on your app development journey with a developer who not only understands the technical requirements but is committed to turning your vision into a tangible, high-performing application. Click the "Hire Now" button to initiate our collaboration. 🤝
    Featured Skill Frontend Development
    Supabase
    NodeJS Framework
    GraphQL
    Front-End Development
    Figma
    MongoDB
    JavaScript
    React
    Firebase
    React Native
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I have a genuine background in both system development environments and administration. I have worked within a government agency and as a freelance self-employed person. Through his various assignments, i have acquired a very good understanding and experience of managing various solutions within Windows environments, but also architecture, system design, requirements capture, requirements management, and development. I have also worked with preliminary studies, prototypes, technical advice and group management in his mission.
    Featured Skill Frontend Development
    CI/CD
    Native App Development
    COMSOL Multiphysics
    React Native
    Front-End Development
    RESTful API
    Agile Software Development
    Microservice
    Desktop Application
    MongoDB
    React
    Git
    Java
    JavaScript
    Responsive Design
  • $18 hourly

    • 0.0/5
    • (0 jobs)
    With a solid foundation that gave me the technical school in computer science, I have studied web development at CoderHouse school learning HTML, CSS, and JavaScript, then I continued in a self-taught way incorporating technologies such as React js, NodeJS, and Vue.js. Now I am currently working at Hedyla as a React Front End developer
    Featured Skill Frontend Development
    Web Application
    React
    Front
    React Native
    Responsive Design
    International Development
    Product Development
    Web Perspective Klik
    Web Development
    Front-End Development
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Hi, I’m Shadan, a seasoned web designer and developer with 7 of experience crafting high-performing websites that captivate, convert, and compel. What I Do: I specialize in building modern, scalable websites that align with your brand’s vision and deliver measurable results. Whether you’re looking for a sleek WordPress site, a dynamic React.js solution, or a complete UX/UI overhaul, I bring expertise and passion to every project. Why Choose Me? Custom Design Excellence: I create visually stunning, user-friendly websites that resonate with your audience and elevate your brand. Conversion-Driven Focus: Every design element is crafted with one goal in mind : turning visitors into loyal customers. Reliable & Timely: I deliver quality work on schedule, ensuring a seamless experience for you. Proven Track Record: My clients have seen significant improvements in engagement, traffic, and revenue through my designs. Tools & Technologies: WordPress | React.js | Elementor Adobe XD | Figma | Photoshop HTML | CSS | JavaScript What Clients Say: Matt M. : 🌟🌟 🌟 🌟 🌟 "Shadan has been an absolute pleasure to work with on several projects. Every time, she delivers amazing work with precision, attention to detail, and creativity. Her communication is excellent, and she always meets deadlines, going above and beyond expectations. I highly recommend her for anyone looking for a dedicated and skilled professional. She's been instrumental in the success of our projects, and I look forward to working with her again!" Felix E. : 🌟🌟 🌟 🌟 🌟 "Shadan was incredibly supportive throughout the entire process. She was always available to answer our questions and made sure we were completely satisfied with every aspect of our new website. Her commitment to customer service is outstanding, I highly recommend her to anyone looking for top-notch web design and development services" Let’s collaborate to create a website that’s not just functional, but unforgettable. Click “Invite to Job” to discuss your project, and let’s bring your vision to life!
    Featured Skill Frontend Development
    Web Development
    Branding
    React
    WordPress
    JavaScript
    Front-End Development
    UX & UI
    Responsive Design
    Web Application
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Skilled web developer | 👩‍💻 | React/Vue.js/Redux/TailwindCss/MaterialUI Mobile developer | React Native Developed website for small/medium companies. Front-end: * React.js * Redux * Vue.js * HTML/CSS * Tailwind/MaterialUI I’m looking for: - Interesting tasks that can provide a decent challenge. - Good communication and teamwork. - Constant learning and improvement of my skills. I am passionate about coding and do my best to turn the clients' requirements into successful projects. I will be glad to participate in your project! Feel free to reach out!
    Featured Skill Frontend Development
    Landing Page
    Flutter
    React Native
    Back-End Development
    Front-End Development Framework
    Front-End Development
    AWS Amplify
    Next.js
    Node.js
    Tailwind CSS
    Vue.js
    React
    Responsive Design
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a professional Low-code developer with strong JavaScript and React/Vue knowledges. I have 3+ years of experience as a fullstack developer in both vanilla and low-code development. I have created many sites and services using Webflow, Supabase, Airtable, vanilla JavaScript, React/Vue frameworks, PostgresSQL and many more. My strong suit is to be able to create any service using combination of different tools which suit your goal more and with less cost. I have worked both as a full time developer creating multifunctional website for a marketplace platform and as a freelancer making many websites different complexity level: from beautifully animated landings to complex business platforms.
    Featured Skill Frontend Development
    PostgreSQL
    Figma
    Supabase
    Webflow
    Low-Code Development
    No-Code Development
    Front-End Development
    CSS
    HTML
    Vue.js
    React
    JavaScript
  • $20 hourly

    • 0.0/5
    • (1 job)
    Hi! I’m Valentina, a front-end developer with a design-driven mindset and a passion for creating responsive, dynamic, and visually engaging web applications for businesses looking to elevate their online presence. With a unique background in architecture and a deep passion for UI design, I bring a creative, detail-oriented approach to front-end development, bridging the gap between design and development. → I can help you with: - Building Scalable Web Apps: Developing efficient, maintainable codebases using React.js and modern tools. - UI Design Integration: Combining functionality and aesthetics to deliver user-friendly, engaging interfaces. - Performance Optimization: Writing clean, semantic code to improve speed, performance, and scalability. - API Integrations: Connecting dynamic backends to front-end solutions for seamless functionality. → Choose me because: - Design-Driven Approach: My architectural background equips me with a unique ability to balance form and function, delivering high-quality interfaces. - Creative Problem-Solving: I excel at turning challenges into impactful, user-centric solutions. - Client-Centric Collaboration: I work closely with clients to understand their goals and ensure successful project outcomes. → My skills and expertise: - Front-End Development: React.js, Next.js, JavaScript (ES6+), Redux, HTML5, CSS3, Vite - Styling & Animation: Bootstrap, TailwindCSS, Material UI (MUI), Framer Motion - Design Tools: Figma, Adobe Illustrator, Adobe Photoshop - Other Expertise: API integration, Responsive Design, UI Design Whether it’s building a project from scratch or refining an existing product, I’d love to help you turn your vision into reality!
    Featured Skill Frontend Development
    UX & UI Design
    UX Wireframe
    API Integration
    Adobe Photoshop
    Adobe Illustrator
    Figma
    React
    Bootstrap
    Responsive Design
    JavaScript
    CSS
    HTML
    Web Development
    Web Design
    Front-End Development
  • $30 hourly

    • 0.0/5
    • (1 job)
    As a Multimedia Designer, I bring experience across a spectrum of creative disciplines, including Graphic Design, UX/UI Design, front-end-development, illustration, Motion Graphics, 3D design, and post-production. Although I am new to Upwork, I have over 7 years of experience working both for fixed clients and freelance projects. You can see several of my designs in my Behance portfolio: behance.net/florencia_reyes_uy Thank you for the opportunity and hope we can collaborate soon! Flor
    Featured Skill Frontend Development
    Sound Mixing
    Adobe Creative Suite
    Webflow
    Figma
    Front-End Development
    Branding
    Video Ad
    3D Modeling
    Graphic Design
    Web UI
    UI Graphics
    UX & UI
    Visual Art
    Adobe After Effects
    Motion Graphics
  • $22 hourly

    • 0.0/5
    • (1 job)
    I’m a seasoned Senior Frontend Developer with over six years of experience building user-centric web applications. My expertise extends beyond coding; I excel in project management, UI/UX design, and software architecture, ensuring that every project I work on is both visually stunning and technically robust. My toolkit includes HTML, CSS, Javascript/TypeScript, React and React Native allow me to create responsive, high-performance applications. I’m skilled in transforming complex requirements into intuitive interfaces and scalable solutions, focusing on enhancing user experience. Whether leading a project, collaborating with designers, or architecting the front end of a sophisticated application, I bring a strategic approach and attention to detail. I’m passionate about turning ideas into reality through clean, efficient code and innovative design. Let's connect to bring your vision to life with a polished and professional web presence!
    Featured Skill Frontend Development
    Startup Consulting
    Startup Company
    Scrum
    React Native
    React
    Product Management
    Front-End Development
  • $25 hourly

    • 0.0/5
    • (1 job)
    Full Stack Developer. Strength in AI and phyton. Junior eager to build a strong portfolio and provide my expertise on different fields.
    Featured Skill Frontend Development
    Full-Stack Development
    Back-End Development
    Front-End Development
    Python
    ChatGPT Prompt
    ChatGPT
    Coaching
    Continuing Professional Development
    Life Coaching
  • $27 hourly

    • 0.0/5
    • (0 jobs)
    🎯 Need a pixel-perfect Webflow website from a Figma design? Let's make it happen! I specialize in transforming Figma designs into fully functional, high-performance Webflow websites with clean code, fast loading speeds, and SEO-friendly structures. My expertise includes: ✅ Precise Webflow development – Pixel-perfect implementation of your Figma design. ✅ Fully responsive & fast websites – Optimized for mobile and desktop. ✅ Engaging animations & interactions – Custom Webflow animations for a smooth user experience. ✅ SEO-friendly structure – Clean code and best practices to improve search rankings. 🚀 Whether you need a landing page, corporate website, or eCommerce store, I deliver high-quality, conversion-focused results. 💬 Let’s bring your project to life! Send me a message to get started.
    Featured Skill Frontend Development
    No-Code Landing Page
    No-Code Development
    No-Code Website
    Figma to Webflow Plugin
    Responsive Design
    Performance Optimization
    Web Application
    Website & CMS Bug Fix
    Front-End Development
    UX & UI Design
    CSS
    HTML
    Landing Page Design
    Web Development
    Webflow
  • $13 hourly

    • 0.0/5
    • (0 jobs)
    Web developer with a main focus on backend development with Java & Spring Framework with Spring Boot. I come from a background in digital content creator & copywriter, with 5 years ofexperience in a communication agency, specialising in digital strategy, SEO, and creation content on +8 projects, in addition to project management, email marketing campaigns or web analytics.
    Featured Skill Frontend Development
    Docker
    Mockito
    JUnit
    Python
    React
    Spring Boot
    MongoDB
    NoSQL Database
    SQL
    JavaScript
    Java
    Front-End Development
    Back-End Development
    Software QA
    Web Development
  • $12 hourly

    • 0.0/5
    • (1 job)
    - 1+ years of commercial experience in front-end development; - Strong markup knowledge; - Strong JavaScript knowledge; - Knowledge of HTML5/CSS3 modern features; - Experience using WordPress; - Figma and Adobe XD knowledge; - Proficiency with web browser developer tools; - Proficiency with git; - Proficient with SCSS; - Cross-browser and responsive layout experience; - Comprehensive understanding of front-end performance optimization techniques and Core Web Vitals; - Comprehensive understanding of Mobile-first responsive web development; - Easy communication: Fluent in English, German, Russian, and Ukrainian.
    Featured Skill Frontend Development
    React
    Tailwind CSS
    Web Development
    SCSS
    Responsive Design
    WordPress
    Landing Page
    Angular
    Front-End Development
    TypeScript
    Customer Support
    Website
    CSS
    HTML
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    Frontend developer focused on details and best code practices. It's a pleasure for me transform designs into usable application. I've been working with ReactJs on a private company and now, I'm looking to do it on my own, as a freelance. I have good communication skills and I like to "get the work done" as soon as all the requirements are defined. Apart from React, I also have worked with Jquery, Wordpress, NodeJs, Python and a lot of React frameworks to make the application more professional (Storybook, StyledComponents, React-hook-form, Yup and so on). Feel free to ask any question you may have, I'm always available.
    Featured Skill Frontend Development
    RESTful API
    Storybook
    Python
    Jest
    styled-components
    Agile Software Development
    CSS 3
    Adobe Photoshop
    jQuery
    Bootstrap
    Front-End Development
    React
    HTML5
    Node.js
    JavaScript
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    For over three years, I've been helping businesses enhance their efficiency by digitizing and automating processes using Power Platform technology Let's get in touch.
    Featured Skill Frontend Development
    Back-End Development
    Front-End Development
    CSS
    Responsive Design
    HTML
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