Hire the best React.js Developers in Zenica, BA

Check out React.js Developers in Zenica, BA with the skills you need for your next job.
  • $15 hourly
    I'm a web developer with 2+ years of experience in building and enhancing websites and applications. My Upwork reviews confirm my commitment to quality and strong client collaboration. I’ve handled projects requiring everything from full builds to redesigns and bug fixes—always prioritizing client needs. My services include: 👉 File Conversions: Bringing Figma, JPGs, PDFs, and more to life in clean, functional HTML. 👉 Redesigns & Bug Fixes: Elevating and refining websites for a seamless user experience. 👉 End-to-End Development: Managing projects from initial concept to final launch. 👉 Shopware 6 Front-End Services: Creating engaging, client-focused online stores. What sets me apart is my focus on responsiveness and timely communication. I’m quick to reply and always accessible. What you'll get: 👉 Professional Collaboration & Communication 🤝 👉 SEO-Optimized, Responsive Designs 🚀📱 👉 Cross-Browser Compatibility 🌐 👉 Structured, Clean Code 🛠️ 👉 Smooth Animations & Accessibility ✨♿ 👉 Ongoing Support Post-Launch 🔧 My Core Expertise: HTML, CSS, Bootstrap, TailwindCSS, Responsive Design, JavaScript, React.js, Shopware 6 📌 Visit my website: edin-durak-dev.vercel.app If you're looking for a dedicated developer who listens and delivers, let’s connect to make your vision a reality!
    Featured Skill React.js
    SCSS
    Liquid
    Shopify Theme
    SEO-Based Website
    Web Development
    Responsive Design
    Shopify Development
    Tailwind CSS
    React
    React Bootstrap
    Shopware
    Bootstrap
    CSS
    JavaScript
    HTML
  • $20 hourly
    Hello! I'm Admir Skomorac, a seasoned Full Stack Developer with over a decade of experience in IT support and technical management. My expertise includes: - **Full Stack Development**: Proficient in HTML, CSS, JavaScript, React.js, Python, Flask, SQL, and SQLAlchemy. - **Backend Development**: Experienced in building robust and scalable APIs with Flask, integrating JWT authentication, and managing databases with PostgreSQL. - **Frontend Development**: Skilled in creating responsive and dynamic user interfaces using React.js, Bootstrap, and CSS. - **IT Support**: Extensive experience in maintaining onboard media systems, managing large-scale networks, and providing top-tier customer support. I am passionate about leveraging new technologies to solve complex problems and delivering high-quality solutions. Whether you need a full-stack web application, a responsive landing page, or reliable IT support, I am here to help. Let's collaborate to turn your vision into reality!
    Featured Skill React.js
    Linux
    PostgreSQL
    Flask
    Python
    IT Support
    Tech & IT
    Bootstrap
    Technical Support
    JavaScript
    React
    CSS
    HTML
  • $60 hourly
    Software engineer with demonstrated ability to build secure, scalable, resilient, efficient, and fault-tolerant solutions based on customer requirements. Throughout his professional journey, he gained valuable expertise in both team-based projects and individual undertakings. ✓ AWS Cloud ✓ AWS SNS ✓ AWS SQS ✓ AWS Lambda Functions ✓ AWS S3 ✓ AWS Cognito ✓ AWS API Gateway ✓ AWS ELB ✓ AWS ASG ✓ AWS DynamoDB ✓ C# ✓ .NET / .NET Core ✓ ASP.NET WebForms ✓ ASP.NET MVC / Web API ✓ ASP.NET Core ✓ Rest API design, architecture, and implementation ✓ Relational database architecture and optimization(Microsoft SQL, PostgreSQL, MySQL) ✓ SQL Programming ✓ Entity Framework (DB-first and Code-first) and Entity Framework Core ✓ Redis ✓ LINQ ✓ Microservices ✓ CQRS ✓ Clean Architecture ✓ SOLID ✓ MassTransit ✓ RabbitMQ ✓ SignalR ✓ Hangfire ✓ Serilog/Seq ✓ Kibana ✓ ElasticSearch ✓ Dapper ✓ Postman ✓ Swagger ✓ NUnit, XUnit ✓ GIT (Github, Bitbucket) ✓ SFTP, FTPS ✓ JavaScript ✓ jQuery ✓ React ✓ CSS, Bootstrap ✓ Agile ✓ Scrum ✓ Jira
    Featured Skill React.js
    Database Architecture
    SQL Programming
    Bitbucket
    Cloud Architecture
    React
    RESTful Architecture
    ASP.NET MVC
    Database Design
    C#
    SQL
    Git
    Algorithm Development
    .NET Core
    Amazon Web Services
  • $20 hourly
    Hello there. I’m a Software Engineer with over 5 years of experience in web development, e-commerce, and project management. I have focused my knowledge on backend development and technologies like Java, Spring Boot framework, Cloud Systems, Kafka, and Oracle database management. In my short yet rich career, I have developed several web applications and eCommerce solutions using the Shopware 6 platform. Bachelor Thesis is: Implementing Spring Security concepts by building a web application using React.js, Spring Security, and PostgreSQL. The app that I’ve built was graded with the highest mark. I worked on several projects using React.js and Nest.js and I have even been one of two leads on the front-end engineering team. My latest engagement was evolving Spring Boot, Java, Kafka, ActiveMQ and other tools used for programming with the microservice architecture. My latest API package involved 30 RESTful endpoints with GET, POST, PUT, PATCH, and DELETE REST methods. I'm very good at communicating with the client and am fluent in English so our communication would not be an issue. I consider myself a hard-working, flexible, and organized member of the team so I am looking forward to working with clients.
    Featured Skill React.js
    Next.js
    Online Instruction
    Software Development
    Microservice
    Oracle
    Spring Boot
    Project Management
    Angular
    MySQL
    JavaScript
    Java
    Vue.js
    React
    PostgreSQL
  • $20 hourly
    I have professional experience building high-quality web applications and robust backend systems. With a strong foundation in PHP/Laravel and React.js, I deliver efficient, secure, and scalable solutions tailored to your project needs. What I Offer: 💻 PHP/Laravel Expertise: Over 2️⃣ years of hands-on experience in developing robust and scalable backend solutions. 🔌 API Development & Integration: Skilled in crafting secure, high-performance RESTful APIs. ✅ Clean & Testable Code: Committed to writing maintainable, efficient, and well-documented code. 🎨 Dynamic Frontend Solutions: Proficient in JavaScript and React.js for seamless and engaging user interfaces. 🎓 Solid Educational Background: Bachelor’s degree in Software Programming, ensuring a deep understanding of modern development practices. If you’re looking for a reliable and skilled developer to bring your project to life, let’s connect. Message me today!
    Featured Skill React.js
    Bootstrap
    Node.js
    MongoDB
    Web Development
    Tailwind CSS
    CSS 3
    HTML5
    MySQL
    React
    Docker
    PHPUnit
    JavaScript
    API
    Laravel
    PHP
  • $10 hourly
    Hi there! I'm a software engineering graduate with experience in building small to medium-sized projects using Next.js, React, Tailwind, and Prisma. I also have some exposure to Node.js, C#, and Java through my studies. My recent projects include Next.js web apps with a PostgreSQL database. I'm passionate about creating fast, responsive, and user-friendly web applications. I pay attention to the details and strive to deliver high-quality code that's maintainable and scalable. If you're looking for someone who's eager to learn and collaborate on your next project, feel free to send me a message. I'm excited to hear about your ideas and see how I can contribute to your success.
    Featured Skill React.js
    MySQL Programming
    Node.js
    NetBeans
    Tailwind CSS
    React
    Next.js
    C#
    C++
    Java
    PostgreSQL
  • $20 hourly
    👋 Hi, I'm a highly passionate, quick learner full-stack developer happy to make high-quality Web Applications and Websites, with experience in cutting-edge technologies. I'm interested in delivering only high-quality products and constantly learning new technologies. My expertise in React, Next & Node.js, combined with my strong foundation in responsive design and cross-browser compatibility, allows me to deliver top-quality results on time. ✨ What I Offer ✅ Full Stack Development – End-to-end solutions using MERN, TanStack, and Next.js ✅ Frontend Development – UI/UX-optimized, fast-loading, and responsive applications ✅ Backend Development – Secure APIs, authentication, and database integration 🚀 Why Work With Me? 🎯 3+ years of experience delivering B2B, SaaS, and startup solutions ⚡ Expertise in React, Next.js & Node.js 🔥 Strong focus on performance, scalability, and security 📈 Built projects helping clients achieve 20%–50% more profit 💡 Well-structured code that is maintainable, scalable, and optimized for growth 📩 Feel free to message me as I am always available for new ideas and projects. Best regards, Alen.
    Featured Skill React.js
    Firebase
    Web Development
    GitHub
    Front-End Development
    TypeScript
    Web Application
    HTML5
    React
    CSS
    SCSS
    Next.js
    Tailwind CSS
    JavaScript
  • $5 hourly
    I am a developer experienced in building fluid websites. Creating different projects via Python and making a proper database to go along with it. - Knows Javascript, CSS, HTML, Wordpress, Python, MySql -Full management of the project with regular communication
    Featured Skill React.js
    React
    English
    Management Skills
    MySQL
    Django
    HTML
    CSS
    JavaScript
    Python
  • $30 hourly
    I am a medior developer with 5+ years of development experience and over two years of professional working experience, specializing in Spring Boot, API development, Angular and scalable system architecture. I have worked on critical systems in healthcare and energy sectors, focusing on secure data processing, encryption, and backend optimizations. What I bring to the table: Expertise in Backend Development – Building robust, high-performance backend solutions with long term expertise in Spring Boot(also including .NET, Express,...). Database Management – PostgreSQL, MySQL, SQL Server,.... DevOps Fundamentals – Docker, Kubernetes (basic), and CI/CD workflows. Problem-Solver – Efficiently debugging, refactoring, and improving application performance. I thrive in fast-paced, agile environments, continuously improving my DevOps & cloud knowledge to build modern, scalable applications. Open to freelance & long-term collaborations with international clients as well as short small-mid range projects(flexible wage depending on the project) . Fluent in English!
    Featured Skill React.js
    Angular
    API
    Git
    React
    JavaScript
    .NET Framework
    MySQL
    SQL
    Web Development
    Docker
    Java
    Spring Boot
    Web Application
  • $20 hourly
    Hello! My name is Ahmed Jasarevic, and I'm a passionate and dedicated programmer with a strong foundation in C, C++, SQL, Python, Django, HTML, CSS, JavaScript, Bootstrap, and Materializecss. I also have experience with WordPress and WooCommerce. As a beginner programmer, I'm always eager to learn and tackle new challenges. I've completed several online courses and tutorials to expand my knowledge and hone my skills in coding, and I'm confident in my ability to create innovative solutions to complex problems. In my previous experience, I worked on the Bike Shop app, where I utilized my skills in Qt Creator (Widget App), C++, and SQL. I'm a quick learner and always willing to take on new projects. I'm excited to join the Upwork community and contribute to the success of your project. Whether you need help with software development, web design, or e-commerce, I'm here to provide top-quality work and exceed your expectations.. Thank you for considering me, and I look forward to working with you!
    Featured Skill React.js
    Beautiful Soup
    WooCommerce
    Web Scraping
    Python
    React
    Django
    Web Development
    HTML
    Bootstrap
    CSS
    JavaScript
    C++
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