Hire the best React.js Developers in Ljubljana, SI

Check out React.js Developers in Ljubljana, SI with the skills you need for your next job.
  • $100 hourly
    Upwork Top Rated, 100% Job success & HubSpot Solutions Partner - The value goes beyond mere development. 📣 Specializing in HubSpot CMS Development, API Integrations & UI Extensions 📣 Harnessing in-depth HubSpot expertise to automate, streamline & optimise your digital processes. ✅ Community recognized HubSpot Developer and Technical Expert, All I do is HubSpot! I tailor HubSpot's robust technical framework to create streamlined, impactful technical solutions, propelling e-commerce, SaaS, and B2B enterprises ahead of the curve. My expertise lies in harmonizing intricate development with strategic functionality, ensuring every aspect of your HubSpot platform not only operates flawlessly but also strategically aligns with your business objectives, driving growth and enhancing user engagement. ✔️ Trusted Expert for Complex Development Solutions ✔️ Top-tier communication and objective alignment ✔️ HubSpot mastery - pushing the platforms bounds for over 7 years. 🏆 HubSpot Solution Partner - Solving complex technical challenges of all kinds. My approach goes beyond coding; it's about understanding your companies unique processes and translating it into a platform that does the heavy lifting for you. My client like to work with me for my precision, attention to detail, and an unwavering commitment to excellence, my work is rarely a one-time service but rather a strategic partnership that sets you up for success. Whether it's a comprehensive processes digitalisation, a bespoke HubSpot website/quote, or strategic front-end enhancements, I exclusively work with HubSpot which helps me make sure my work is associated with quality, innovation, and transformative results. 🏆 I've worked with some amazing clients where we pushed HubSpot to the next level: "Anze does amazing work! It's not easy to find hard working, sharp freelancers. But every now and then you come across a diamond in the rough. This guy has a bright future. 6 stars."
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    CRM Automation
    CRM Development
    CSS
    API Integration
    Web Development
    React
    Front-End Development
    CMS Framework
    Front-End Development Framework
    CRM Software
    API
    HTML
    CMS Development
    JavaScript
    HubSpot
  • $45 hourly
    Professional software developer with 10+ years of experience in Mobile development, Web Development, and Machine Learning. 🏆 Applications I have created were mentioned by TechCrunch, LifeHacker, LA Times, The Washington Post, 9to5Mac, and others. On average, apps I made are used by 1,000,000+ people each month. My primary goal is to build applications that will help your business grow. I don't just develop an app, but I always help you with every stage of software development: ✅ figuring out the best architecture so the project will easily scale when you have more users; ✅ developing an app, testing it, and making sure users won't have any problems when using the final product; ✅ choosing the best tools for analytics, testing, marketing, reporting, and more; ✅ help with release, and making sure Apple or Google won't reject it after the review; ✅ post-release maintenance and support; ✅ help with growing the app, finding new ways to attract more users and increase revenue; ✅ and much, much more. As a developer, I mainly focus on: - Mobile Development (Flutter, React Native, Swift); - Backed Development (Node.js, Django, Ruby on Rails) - Frontend Development (React, Angular, Ember, Flutter) Less frequent: - Machine Learning (TensorFlow, PyTorch) - Desktop Development (Python, QT, Flutter) If you need to develop softwre that users will love - just let me know!
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    Back-End Development
    Django
    Ember.js
    Front-End Development
    Android SDK
    iOS SDK
    iOS Development
    React
    Swift
    Mobile App Development
    Objective-C
    Node.js
    React Native
    RubyMotion
    Flutter
    Android App Development
    Hybrid App Development
  • $100 hourly
    I’m a senior full stack software engineer with extensive experience in building a wide range of applications, including desktop, web, and mobile. I enjoy working on complex software challenges, including developing scalable architectures, implementing advanced data processing systems, and implementing machine learning models to enhance functionality, all while ensuring an good and high-converting user experience.
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    Vue.js
    Flutter
    Redis
    PostgreSQL
    Elasticsearch
    ExpressJS
    NestJS
    NodeJS Framework
    Angular
    React Native
    React
    Ruby on Rails
    TypeScript
    Ruby
    JavaScript
  • $40 hourly
    Fullstack with most expertise on the frontend. Frontend Skilled mainly in Vue but has also experience with Angular and React. Experienced especially in code and speed optimization. Backend: Worked mainly with Node.js but also has experience with Laravel. Mobile: Worked mainly with Flutter but also with NativeScript and Ionic DevOps: Experienced with Docker and Kubernetes aswell as with Helm charts. Currently working on a AWS certificate. WordPress: Experienced with developing custom WordPress pages with Bedrock & Sage Marketing: Experienced with seting up marketing channels and optimizing tracking with GTM to setup tracking for GA4, Facebook Pixel, Google Ads Conversions and other tracking.
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    Progressive Web App
    Digital Marketing
    Solidity
    WordPress
    PHP
    jQuery
    React
    Flutter
    Angular
    JavaScript
    NestJS
    Nuxt.js
    Vue.js
    Kubernetes
    Node.js
    Tailwind CSS
    Docker Compose
    Docker
  • $49 hourly
    ABOUT ME Senior Software Engineer with Bachelor's degree focused on Information Technology from the University of Maribor. I started my career 6 years ago as a QA Tester, where I tested mobile apps on various projects. After 2 and a half years in the QA department, I took an opportunity as a frontend developer as I always wanted. Today I lead a team of developers, maintain and develop micro-frontends inside CMS. I can describe myself as: - go-getter, - team player, - problem solver and - quick learner.
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    Tech & IT
    PostgreSQL
    RESTful API
    CMS Development
    Mobx
    CSS
    JavaScript
    TypeScript
    Agile Software Development
    Front-End Development
    React
    HTML
    ExpressJS
    Node.js
    SQL
  • $40 hourly
    Hello I am Burian from Slovenia. I am a Full-Stack Web3 Developer with 10 years of rich experience in custom websites and web applications from various industries. I am an experienced in all stages of the development cycle for dynamic Web3 projects and is well-versed in numerous programming languages, libraries and frameworks. I quickly help startups and enterprises with prototypes and ideas by efficiently building those things into reality. I am a dedicated to providing clean, bug-free, maintainable, high-quality code taking into consideration the best coding practices. I am currently seeking to contribute to companies developing their high-quality products as a Senior Full-Stack Web3 Developer, as well as grow and develop his own skills and career as a professional. • Programming Languages HTML5, CSS, Sass, JavaScript, TypeScript, Python, Go, Solidity, Rust • Frontend Development React.js, Next.js, Angular, Vue.js, Redux, Vuex, Bootstrap, Tailwind CSS • Backend Development Nodejs, Nest.js, Django, Flask, Go, Ruby, Laravel, GraphQL, RESTful API • Web3 Solidity, Rust, DEX, ICO, EVM Layer1 & Layer2, Solana, • Database Management MySQL, PostgreSQL, MongoDB, Firebase • Server Hosting AWS, GCP, Azure • Testing Libraries Jest, Mocha, Cypress • DevOps Git, CI/CD, AWS, Docker, Kubernetes • Tools MS Teams, Slack, JIRA, Trello, Figma • Agile Methodologies Scrum, Kanban, TDD
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    Blockchain, NFT & Cryptocurrency
    web3.js
    Ethers.js
    Solana
    Ethereum
    Rust
    Solidity
    Python
    Golang
    Node.js
    Next.js
    React
    Web Development
    Web3
    DevOps
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