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Hire the best JavaScript Developers in Osijek, HR

Check out JavaScript Developers in Osijek, HR with the skills you need for your next job.
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Clients rate JavaScript developers
Rating is 4.9 out of 5.
4.9/5
based on 258 client reviews
  • $40 hourly

    • 5.0/5
    • (79 jobs)
    I'm here to help 𝘀𝘁𝗮𝗿𝘁𝘂𝗽𝘀 and 𝘀𝗺𝗮𝗹𝗹 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 switch to effective and impactful Webflow websites. Whether you have an old, outdated site on WordPress that does not bring results, you want to redesign it, or you want a completely new website, including converting Figma designs into Webflow, I am here for you. 🏆 𝗧𝗛𝗘 𝗕𝗜𝗚𝗚𝗘𝗦𝗧 𝗔𝗖𝗛𝗜𝗘𝗩𝗘𝗠𝗘𝗡𝗧𝗦: ~ Working with 𝗔𝘀𝗰𝗲𝗻𝗱𝗶𝘁𝘁 𝗗𝗶𝗴𝗶𝘁𝗮𝗹 𝗠𝗮𝗿𝗸𝗲𝘁𝗶𝗻𝗴, a business with $𝟭.𝟮 𝗯𝗶𝗹𝗹𝗶𝗼𝗻 in revenue. ~ Working with 𝗗𝗼𝗜𝘁𝗕𝗶𝗴, an agency with $𝟯𝟱+ 𝗺𝗶𝗹𝗹𝗶𝗼𝗻 in revenue. ~ Helped over 𝟱𝟬 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 in 2023. As Warren Buffet said, "𝙋𝙧𝙞𝙘𝙚 𝙞𝙨 𝙬𝙝𝙖𝙩 𝙮𝙤𝙪 𝙥𝙖𝙮. 𝙑𝙖𝙡𝙪𝙚 𝙞𝙨 𝙬𝙝𝙖𝙩 𝙮𝙤𝙪 𝙜𝙚𝙩". I always try to focus on the client's goals. My aim isn't just to build a website and get paid — I work to understand your business as much as possible. Based on that understanding, I'll match your strategies with the website and make sure it supports your goals. 𝗪𝗛𝗬 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘? ✔ Friendly relationship ✔ Fast and clear communication ✔ Solving your problems on my shoulders ✔ Unique and personalized solutions 𝗦𝗢𝗠𝗘 𝗢𝗙 𝗧𝗛𝗘 𝗧𝗢𝗢𝗟𝗦 𝗜 𝗨𝗦𝗘: ▸Webflow ▸Figma 𝗪𝗘'𝗥𝗘 𝗔 𝗚𝗢𝗢𝗗 𝗙𝗜𝗧? Just send me a message, and we can chat about how I can help you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Zapier
    Front-End Development
    Figma to Webflow Plugin
    Website
    User Interface Design
    Adobe XD
    Responsive Design
    Landing Page
    Web Design
    CSS
    HTML
    Web Development
    Figma
    Webflow
  • $40 hourly

    • 5.0/5
    • (60 jobs)
    ⭐⭐⭐⭐⭐"Igor was fantastic. He was very communicative, great work ethic and extremely experienced. I'm a developer and lead a team of more than 30 software engineers and Igor's work was top notch. I will certainly hire him again!" Josh Miramant, Blue Orange Digital I am a front-end developer who specializes in data visualization using d3.js, vector graphics, interactives, and animation. I have experience throughout the entire scope of web projects and have designed UI/UX, assets, templates, and projects. I have analyzed, cleaned, and converted data and worked with databases and APIs. Embracing web experiences outside of the front-end has helped me develop original, concise, and effective interfaces.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Map Integration
    Map Visualization
    SVG
    Node.js
    Git
    Next.js
    React
    CSS 3
    HTML5
    Data Visualization
    Leaflet
    D3.js
  • $20 hourly

    • 5.0/5
    • (7 jobs)
    Greetings! I'm Petra, a dedicated Front-end Developer with over 3 years of experience in creating high-quality, responsive, and pixel-perfect websites. My focus is on translating design visions into seamless, functional online experiences, especially within Shopify. In Shopify development, I excel at crafting custom themes and features that bring Figma designs to life. I specialize in using Shopify's Liquid template language to build dynamic, interactive e-commerce stores that captivate users and drive conversions. Whether it's customizing the Dawn theme, implementing unique functionalities, or optimizing site performance, I ensure that every project not only looks fantastic but also performs flawlessly. Here's a glimpse of what I bring to the table: Technologies and Skills: - HTML5, CSS3, Sass - Bootstrap, Tailwind - JavaScript, Webpack, Handlebars - Liquid, React, GSAP Content Management Systems: - Shopify (custom themes, Liquid development, Dawn theme customization) - WordPress, Squarespace, Webflow Project Management Tools: - Jira, Github Projects Design Software: - Adobe Photoshop, Adobe Illustrator, Figma, Adobe XD Key Highlights: - Transforming Figma designs into fully functional Shopify websites, ensuring pixel-perfect precision and responsiveness. - Developing and customizing Shopify themes, with a focus on the Dawn theme, to meet unique client requirements. - Creating custom sections and blocks to enhance site functionality and user experience. - Updating existing themes to align with new design requirements and improve performance. - Configuring the Dawn theme to fit new design specifications and client branding. - Implementing tailor-made features and conducting comprehensive testing to ensure top-notch performance. - Creating and managing Shopify web stores, ensuring a seamless and engaging user experience. - Optimizing site performance using tools like Google PageSpeed Insights and Lighthouse. My Work Approach: Understanding Requirements: I begin by thoroughly understanding the project requirements, design specifications, and any additional functionalities. Clear communication with the team and stakeholders is crucial to align expectations and plan the development phases. Development Best Practices: I adhere to coding standards and best practices, such as modular coding, proper indentation, commenting, and naming conventions. Using Git for version control ensures that every change is tracked and can be reviewed if needed. Comprehensive Testing: I employ a multi-faceted testing strategy, including: Integration Testing: Ensuring that different modules and components work together seamlessly. Cross-Browser Testing: Testing the website across multiple browsers to ensure compatibility and a consistent user experience. Mobile Responsiveness: Rigorously testing the design on various devices and screen sizes to ensure it is fully responsive and mobile-friendly. Manual Testing: Performing extensive manual testing to catch any edge cases or user interface issues that automated tests might miss. Performance Optimization: I use tools like Google PageSpeed Insights and Lighthouse to check and optimize the performance of the website. Image optimization is also crucial, ensuring all images are web-optimized without compromising quality. Code Review and Collaboration: Peer code reviews are an integral part of my process. This helps in getting feedback from other developers and catching potential issues early. Collaboration with designers ensures that the implementation matches the design specifications accurately. User Acceptance Testing (UAT): I involve stakeholders in UAT to ensure the final product meets their expectations and requirements. This step is crucial for validating the user experience and making necessary adjustments before deployment. Final Checks and Deployment: Before the final deployment, I use a comprehensive checklist to verify that all aspects of the project have been addressed, including functionality, design, performance, and SEO. The code is first deployed to a staging environment to test it in a production-like setting. Continuous Improvement: Post-deployment, I gather feedback and monitor the website for any issues. This feedback loop helps in making continuous improvements and ensuring the website remains optimized and functional. Let's Connect! If you're looking for a Shopify expert who can bring your designs to life and enhance your e-commerce platform, feel free to reach out. I'd be happy to share my portfolio and discuss how we can collaborate to achieve your web project goals. Best regards, Petra
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Squarespace
    React
    Liquid
    Webflow
    WordPress
    Shopify Development
    Shopify
    Web Development
    CSS
    Front-End Development
    Sass
    Figma
    HTML
  • $50 hourly

    • 2.6/5
    • (7 jobs)
    Welcome! I am a developer with over 8 years of professional experience and a passion for coding that extends beyond work. My areas of expertise include: • Building custom web solutions and maintaining existing ones • Refactoring legacy systems • Providing consultation services • Covering complex projects with automated testing suites I understand that as a client, you are looking for a partner who can deliver tangible results. With my expertise and experience, I am confident that I can help you: • Increase your revenue through the development of effective web solutions • Streamline your operations by refactoring legacy systems • Gain valuable insights through consultation services • Ensure the quality of your projects through automated testing suites Whether you need a team player or a lone architect, I am comfortable working in both environments. I hold a Computer Science Masters degree and specialize in following tech stacks: • PHP frameworks like Laravel, Lumen, Laravel Nova, Statamic, and Symfony • PHP/Laravel security audit and secure oriented coding - pentesting audit. Tooling familiarity - Burp Suite, NMAP, Nikto, Amass, Whatweb, SQLmap + secret tooling I built myself • CMS platforms like Magento 1 & 2, WordPress, and MicroService architecture • CI/CD, TDD, DDD, Docker, Mongo, Postgres, MySQL • JavaScript frameworks like VUE.js, Alpine.js, and NODE.js • DAPP development using Blockchain, Web3, Solidity, Truffle, and Drizzle with VUE.js I am available immediately and prioritize clear communication throughout the project lifecycle. As a battle-hardened developer, I pride myself on never abandoning a project or client and always going the extra mile to ensure their success. If you are looking for a reliable and experienced developer to help you achieve your goals, please do not hesitate to contact me. I would be happy to discuss your project and provide you with a customized solution that meets your needs. Thank you for considering me for your project. I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Web Scraping
    Software Architecture & Design
    Browser Automation
    Solidity
    Full-Stack Development
    DevOps
    API Development
    Node.js
    PHP
    SaaS
    Microservice
    Laravel
    Vue.js
    SQL
  • $25 hourly

    • 5.0/5
    • (3 jobs)
    Hello! My name is Lorena and I am a full-stack developer with almost 7 years of professional experience. I fell in love with programming while studying Mathematics and Computer Science, where I got my master's degree. I simply love solving problems! I worked mostly for agencies, so I worked on many different projects and topics. In most of them, I was either highly involved in discussing features with clients or I was leading the project in full. I also must say that I like to write clean, reliable, and reusable code. My primary stack is: - Frontend: React, HTML, CSS, Typescript, Javascript, React Query, TailwindCSS - Backend: Node, Nest, Express, Sequelize, TypeORM - DB: MySQL, PostgreSQL I also worked with Asp.Net technologies (C#, EF, LLBlgen)
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    NodeJS Framework
    NestJS
    React
    ExpressJS
    SQL
    ASP.NET
    C#
    ASP.NET Web API
    Database Design
    MySQL
    MongoDB
    TypeScript
    RESTful API
    API
    Node.js
    ASP.NET MVC
    Database Development
    Tailwind CSS
    CSS
  • $18 hourly

    • 5.0/5
    • (2 jobs)
    Hi I'am front end developer, i work in javascript , and react.js library i have experience in creating responsive web pages in mentioned framework , I can transform figma design in JSX react, and I would do my best for your satisfaction. This profile is created for building my resume and I can promise you that I will do anything that is possible to finish projects that I am assigned of. I think Honesty is the best policy, so I will not lie to you that I am more experienced than I am. If you are trying to find someone who is hard working and someone who will give there best for every project I am the guy for you .
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Socket.io
    Mongoose
    MongoDB
    Tailwind CSS
    Next.js
    Redux
    Node.js
    Front-End Development
    React
    CSS 3
    React Bootstrap
  • $25 hourly

    • 5.0/5
    • (5 jobs)
    Hi there! As an experienced environmental researcher, data analyst, and GIS specialist with a strong programming background, I have a proven track record of delivering high-quality solutions to complex problems. With a master's degree in Nature and Environmental Protection and extensive experience working with various clients, I am confident that I can help you achieve your project goals. Here are some key skills and experiences that I bring to the table: ✅ Data analysis: I have experience working with large and complex datasets, including geospatial data. I am skilled in data cleaning, analysis, and visualization using tools such as Python, R, and SQL. ✅ GIS: I am proficient in using GIS software such as ArcGIS, QGIS, and Google Earth Engine. I have experience in geospatial analysis, map production, and spatial modeling. ✅ Programming: I have experience in programming in multiple languages, including Python, R, SQL, and JavaScript. I am comfortable working with APIs, web scraping, and data automation. In addition to my technical skills, I have excellent communication and project management skills. I am a detail-oriented individual who is committed to delivering projects on time and within budget. Whether you are looking for help with data analysis, GIS, or programming, I am here to help. Let's discuss your project requirements and see how I can assist you.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Remote Sensing
    Environmental Science
    Digital Mapping
    Data Mining
    Modeling
    GIS
    CSS
    HTML
    Machine Learning
    Data Analysis
    Statistical Analysis
    Python
    R
    Data Visualization
  • $50 hourly

    • 0.0/5
    • (0 jobs)
    🧠 5+ years of experience as a Software Engineer. I'm specialized in AI fields including Natural Language Processing (NLP), Machine Learning (ML), Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG). 💡 I'm here to assist you on your AI journey 🚀, offering clear and impactful guidance without using unnecessarily complex terminology. Tech Stack 🛠️: Programming Languages: Python 🐍, Java ☕, JavaScript 🌐, C++ 💻 Machine Learning 🤖: Tensorflow, Keras, PyTorch NLP 📝: HuggingFace, BERT, GPT-4, LLM Chatbots 🤖💬: LangChain, RAG, ChatGPT, Gemini, Anthropic Deployment 🚀: FastAPI, Streamlit, Flask, Django, LangServe, Heroku, AWS Vectorstores 🔢: Qdrant, Pinecone, Elasticsearch, Rockset, Faiss, Chroma Version Control 🗃️: Git, Docker, LangSmith 🤝 Let's collaborate closely to transform your AI visions into efficient solutions. Valent
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Hugging Face
    Claude
    Gemini
    SQL
    Java
    C++
    OpenAI API
    ChatGPT
    Python
    Machine Learning
    Natural Language Processing
    Retrieval Augmented Generation
    Large Language Model
    LangChain
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Frontend developer with 5 years of industry experience. Worked on high-end Fintech and Pharmacutical projects using latest technologies.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    Vuex
    Web Development
    Vue.js
    Nuxt.js
    Web Application
    Front-End Development
    TypeScript
  • $28 hourly

    • 4.5/5
    • (5 jobs)
    Over the past 8 years, I have developed a wide range of websites using PHP, OOP, MVC, HTML, CSS, Bootstrap, Ajax and MySQL including sites for startup companies and small businesses. -PHP Frameworks CodeIgniter, CakePHP, Yii, Laravel, Symfony, Joomla, WordPress -Front End HTML5, CSS3, jQuery, AngularJS, Bootstrap, SASS, LESS -API Google Map API, Stripe, Paypal, Zoho API, Web Scrapping & Crawling
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    PHP
    Joomla
    MySQL
    Twitter/X Bootstrap
    AngularJS
    jQuery
    HTML5
    CSS
    WordPress
  • $22 hourly

    • 0.0/5
    • (0 jobs)
    I am a Senior Frontend Engineer with a Javascript/Typescript stack. When it comes to work and skills, I can freely say that I am "in love with Code Architecture." I am extremely dedicated to the work I do, and I truly enjoy finding various coding solutions. What may be tedious and perhaps insignificant to most is always important to me because every part of programming ultimately leads to successful product development. I find my passion in exploring new programming languages and better coding solutions. I am open to learning new technologies, tools, and their applications with a deeper analysis. Courageous, patient, cheerful, and responsible are four qualities that describe me professionally, and for everything else, you need to get to know me more. I love and seek a good working atmosphere because it contributes to the ease and quality of work. My big ace in the sleeve is mentoring and leadership. Experience in mentoring with an individual approach has resulted in positive outcomes. Transferring knowledge and gradually introducing the programming language at the level of the student's current abilities are the feedback I receive every time, leading to a positive outcome in task solving and the satisfaction of the students. In the last year, I have been leading a Frontend team of 3 to 5 people that shows successful progress and efficiency. A good understanding of the product, planning, analysis, estimation, support, and critical thinking are what have led to the successful development of the project. I love participating in innovations that potentially lead to new features. Projects: View Multiviewer: Web-based asset management. Built with React, Typescript, React-query, Zustand, React DnD, Bootstrap,Tailwind Client side State management Zustand + React context Server side State management React Query + websocket subscription TeamCity as CI/CD Cypress as e2e testing. React Testing Library, Enyme, Jest as unit testing. Mock Service Worker(MSW) Implemented custom Drag and Drop functionality. Build deploy configuration. Websocket IPD-VIA: Web-based asset management. Built with React, Typescript, React-query, Redux, Redux-saga, Bootstrap,Tailwind State management Redux + React context Used MOS protocol. TeamCity as CI/CD Cypress as e2e testing. React Testing Library, Enyme, Jest as unit testing. Mock Service Worker(MSW) Home***er Property management web application. Managing property remotely more easier. React,Typescript, Supabase, React-query, Mantine. React context as State Management. Supabase as a backend. Ad**ci mobile Application : Property management application. Managing property remotely more easier. React-Native, Supabase, Emotion/native. Supabase as a backend solution to facilitate database management and authentication. YouB: Web dating application. React, Supabase, React-query, Mantine. Chat with Supabase. CMS Application : Web content management for television company. Journalists manage content on the web. Built with React-Admin, Typescript, Redux, React DnD, Atlaskit/tree, Elastic, Material-ui, SCSS Implemented accessible Drag and Drop functionality. Implemented Folder/files tree structure.
    vsuc_fltilesrefresh_TrophyIcon JavaScript
    React Native
    Bootstrap
    Redux
    Next.js
    React
    TypeScript
    Front-End Development
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