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Hire the best HTML5 Developers in Slovakia

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  • $40 hourly

    • 4.5/5
    • (48 jobs)
    I am a web developer working for my own company and government, but primarily i am an administrator and developer for LMS Moodle. I am customizing LMS Moodle for government institution of the Slovak Republic. I am combining HR and education, implementing a competency framework in LMS Moodle, and customizing external plugins or core LMS Moodle functions for specific requirements of my employers. Implementing LMS Moodle for: Internal and public LMS Moodle education platforms built on LAMP, used by est. 10000 employees, around 500 users at the same time): - LMS Moodle administration - LMS Moodle plugins development - LMS Moodle reports design and development - LMS Moodle plugins customization - LMS Moodle core functions customization and improvements - LMS Moodle course content development - Implementation of LMS Moodle education, consultations, and full support for LMS Moodle education workflows - BigBlueButton installation and implementation for LMS Moodle
    Featured Skill HTML5
    PHP
    Moodle
    Elearning LMS Consulting
    DevOps
    MySQL
    JavaScript
    Web Design
    SQL
    AJAX
    jQuery
    MySQL Programming
    GitHub
    LMS Plugin
  • $10 hourly

    • 5.0/5
    • (2 jobs)
    Hi there! I'm Patrik, a junior software developer with 2+ years of hands-on experience in Python. I specialize in Python coding, where my focus extends to developing efficient scripts for automating diverse processes and handling data seamlessly. Additionally, I have a knack for creating web applications using Flask, showcasing my versatility in both backend and web development. What I Offer: Python Development: I bring expertise in Python for diverse projects. Flask Enthusiast: I love creating web applications using Flask. Automation Solutions: Experienced in developing scripts and cloud-based APIs. Why Choose Me: Problem-Solving: I approach challenges with creativity and precision. Remote Collaboration: Skilled in effective communication for remote work. Let's connect and discuss how I can contribute to your project's success!
    Featured Skill HTML5
    CI/CD
    Docker
    SQLite
    MySQL
    Bash
    Test Automation
    CSS
    JavaScript
    Web Application Development
    Django
    FastAPI
    Flask
    Python
  • $50 hourly

    • 4.9/5
    • (5 jobs)
    Self‐motivated professional with more than 7 years of experience in web development. Extensive experience managing large‐scale and smaller projects from the requirements gathering phase to completion.
    Featured Skill HTML5
    Adobe Illustrator
    Angular Material
    PHP
    Git
    Angular
    Node.js
    SQL
    CSS 3
    Adobe Photoshop
    JavaScript
    TypeScript
  • $55 hourly

    • 4.9/5
    • (5 jobs)
    I'm a software developer, who will offer optimized and effective solutions for small and medium businesses. I have experience with web applications or cloud based applications for hundred thousands of users. I'm experienced in HTML and CSS3, React, Ruby and Ruby on Rails, GraphQL, MySQL, MariaDB, PostgresQL, API, docker, Linux - Ubuntu, Hasura, Nomad orchestrator, Vault, Consul ...
    Featured Skill HTML5
    jQuery UI
    RSpec
    API
    Scrum
    Kanban Methodology
    Jira
    CSS 3
    PostgreSQL
    GraphQL
    API Integration
    Docker
    React
    Ruby on Rails
    Ruby
  • $38 hourly

    • 4.9/5
    • (1 job)
    I’ve spent over 10 years working in web and full-stack development, focusing on creating smooth and user-friendly digital experiences, especially in front end development with strong JavaScript skills and a deep understanding of React.
    Featured Skill HTML5
    Web Design
    PostCSS
    PostgreSQL
    PHP
    MongoDB
    JavaScript
    TypeScript
    Unity
    C#
    Node.js
    React
  • $34 hourly

    • 5.0/5
    • (4 jobs)
    I'm a Python/Django developer with Linux administration experience, some DevOps skills and good knowledge of AWS Cloud. I prefer to work with the server-side but also have experience in developing for the front-end using Vue, jQuery, or vanilla JS. But the front-end is not my strong side. Along with coding, I can also help to setup environments and deploy the project. But I don't consider myself a professional DevOps: my toolset is limited mostly to AWS solutions. I've been working as a programmer for 14 years. It includes 6+ years with Python and 4+ years with Django. Here's the shortlist of keywords from my experience for the last couple of years: Python, Django, AWS (including Lambda), Heroku, Docker, ElasticSearch (ELK), PostgreSQL, MySQL, Cassandra DB, JavaScript, Vue, Bootstrap, Maps (using Mapbox and Google Maps). Integrations with various external APIs. I'm available in messengers, email to discuss the details of your project and create precisely what you expect. Progress can be tracked using Youtrack, Trello, other software of your choice, in other ways such as regular reports. I'm looking forward to collaborating to create the best solution for your needs.
    Featured Skill HTML5
    CSS
    Amazon Web Services
    Django
    JavaScript
    Python
  • $50 hourly

    • 4.8/5
    • (64 jobs)
    Hi there! I’m a WordPress Developer with 15+ years of experience in building high-performing, visually stunning, and user-friendly websites. I specialize in: ✅ Custom WordPress Development – Unique themes & tailored solutions ✅ Advanced Plugins & Functionality – Custom plugin creation & modifications ✅ Speed Optimization – Blazing-fast websites with top Core Web Vitals ✅ SEO & Performance – Optimized for search engines and conversions ✅ WooCommerce Solutions – Scalable eCommerce stores that drive sales ✅ Multilingual & Page Builders – WPML, Elementor, ACF, and more Over the years, I’ve worked with a wide range of plugins, including Advanced Custom Fields (ACF), Elementor, WPML, WooCommerce, Yoast SEO, Gravity Forms, and many others. Whether you need a custom solution or enhancements to your existing site, I’ll ensure it’s optimized for speed, security, and long-term success. 💡 Let’s discuss your project – I’m ready to help you build something amazing! 📩 Message me now!
    Featured Skill HTML5
    HTML5 Canvas
    WooCommerce
    Website Customization
    SCSS
    Website
    Web Development
    MySQL
    jQuery
    WordPress Plugin
    WordPress
    PHP
    Bootstrap
    CSS 3
    JavaScript
  • $40 hourly

    • 4.8/5
    • (2 jobs)
    Jan has more than 12 years of experience in software engineering. Jan's key technology skills are HTML5, CSS3, bootstrap, Javascript, JQuery, C# Some facts about him: He is able to develop software projects from scratch until the final delivery and support. In his works he follows DRY, KISS and SOLID principles. Looking forward to working with you for a long term. Best regards Jan
    Featured Skill HTML5
    PHP
    JavaScript
    CSS 3
    jQuery
    Bootstrap
  • $25 hourly

    • 5.0/5
    • (9 jobs)
    Hi! I’m Giorgi, a front-end web developer from Slovakia with a passion for creating beautiful, professional websites. My primary focus is WordPress development, helping businesses build their online presence. I also have experience with Next.js and am excited to take on more projects involving React/Next.js. I’m self-driven, constantly seeking growth, and always eager to learn. Every day, I’m motivated to enhance my skills. Communication is something I highly value, and I consider it one of my strongest attributes. Feel free to reach out anytime; I’d be delighted to collaborate with you.
    Featured Skill HTML5
    WordPress
    Twig
    Tailwind CSS
    jQuery
    HTML
    JavaScript
    React
    Front-End Development
    CSS 3
  • $25 hourly

    • 5.0/5
    • (4 jobs)
    Hello! I'm Andras Petrovci, a versatile Full Stack Java Developer with a passion for creating efficient, scalable, and user-friendly web applications. With over 6 years of experience, I've honed my skills in both frontend and backend development, working with cutting-edge technologies and frameworks. 🔧 What I Offer: - Frontend Development: Expertise in HTML5, CSS3, JavaScript (ES6+), React.js, Vue.js, Typescript. I build responsive, intuitive interfaces with a focus on user experience. - Backend Development: Proficient in Java (8-17), Spring Boot, Node.js, and Docker. I develop robust APIs and services with a focus on security and scalability. - Database Management: Experience with Postgres, MongoDB, MariaDB and MySQL. I ensure data integrity and optimize database performance. - DevOps & Cloud: Familiar with AWS, CI/CD pipelines, and containerization. I streamline deployment processes for reliable and efficient releases. - Project Management: Skilled in Agile methodologies using tools like Jira and BitBucket. I manage projects effectively, from initial concept to final delivery. 🛠 Key Projects: - Cargo B.V.: Developer of car management platforms, including complex refactoring and maintenance tasks. Built complicated modules with customs and other API integrations. - Kovit B.V.: Developed campaign management systems and internal messaging platforms. Worked extensively with Vue.js and Pinia Store for frontend and JWT for secure user authentication. Also built large parts of backend in Java. - Advan Security B.V.: Full application development using React, NextJS, NodeJS, Tailwind, Prisma, PostgreSQL. Internal platform for security company with workers location tracking, reports, hours tracking etc. 🚀 Why Choose Me? I am committed to continuous learning, regularly updating my skills, learning some new skills. My ability to adapt to new technologies and frameworks ensures that I can meet the evolving needs of your projects. Enterprise development methodology for all projects!
    Featured Skill HTML5
    Tailwind CSS
    MongoDB
    PostgreSQL
    Docker
    Node.js
    TypeScript
    React
    JSON
    CSS
    Git
    Vue.js
    JavaScript
    Java
  • $20 hourly

    • 5.0/5
    • (9 jobs)
    Hi! I'm Martin, the human translator and copywriter. I am looking forward to help you with your SK / CZ / EN translations and transcriptions. I am also proofreading data in above mentioned languages. I enjoy what I do and I care about details. My previous experience includes translating articles, blog and forum posts for programming and gaming-related websites, transcribing subtitles for video and audio files, as well as helping and tutoring other students. I focus on delivering precise, validated, and high quality work with respect to deadlines. I am available during weekends and holidays in addition to regular weekdays.
    Featured Skill HTML5
    React
    Copywriting
    CSS 3
    Website Translation
    Front-End Development
    Bootstrap
    Responsive Design
    Translation
    English to Slovak Translation
    Slovak to English Translation
    General Transcription
  • $20 hourly

    • 5.0/5
    • (1 job)
    Experienced Front-End developer with strong technical skills and a passion for creating innovative digital solutions. I provide responsive, validated, clean, and top-quality code. I specialize in creating tailored web solutions that meet the unique requirements of my clients. I have deep experience in developing complicated projects and the ability to solve unconventional issues. The quality of my work is above all for me. My skills are: - HTML5, CSS3, SCSS, BEM methodology - Bootstrap - JavaScript, jQuery - Git, GitHub - CMS WordPress - Gulp Please, contact me to discuss your project requirements and explore how we can collaborate to bring your vision to life. I look forward to working with you!
    Featured Skill HTML5
    Figma
    Web Development
    GitHub
    AJAX
    JSON
    SCSS
    gulp
    Bootstrap
    jQuery
    Git
    WordPress
    JavaScript
    CSS 3
    Front-End Development
  • $24 hourly

    • 5.0/5
    • (13 jobs)
    I have 12+ years of experience as a front-end developer. Always stick to high standards of project implementation. Why you should choose me: - I only accept a job after the task is clear to me. This prevents misunderstandings in the future. - My priorities are high quality and delivering projects on time. I do my best to set realistic deadlines. - I only take a job if I know I'm qualified enough for it. ***Have any questions? Want to discuss your projects? Feel free to contact me.*** My skills: HTML5, CSS3, SASS/SCSS, LESS, BEM; Responsive UI/UX; Mobile-first codding; Full support Retina ready; JS(ES6+), jQuery; Tailwind CSS, Bootstrap, Materialize; WordPress; Shopify; Gulp.js, Webpack, Parcel, Vite; Git, SVN, Bitbucket; Cross-browser compatibility; SEO Semantic Coding; Extensive experience in Optimize for Load Speed and Core Web Vitals; Photoshop(CC + XD), Illustrator, Sketch, Avocode, Zeplin, Figma; Web Accessibility(WCAG 2.0 + 2.1, Section 508, Screen Reader Compatibility).
    Featured Skill HTML5
    WordPress Theme
    Web Content Accessibility Guidelines
    Section 508
    Shopify
    Web Accessibility
    WordPress
    Tailwind CSS
    CSS 3
    Bootstrap
    JavaScript
    jQuery
  • $50 hourly

    • 5.0/5
    • (16 jobs)
    I'm a freelancer, my number one priority is client satisfaction. I can work fast and I'm very flexible, but not at the expense of the quality of my work. I have experience working with WordPress and WooCommerce - implementing client requirements on the existing theme. But also I can code a theme from scratch with custom code. From time to time there is also a need to bulk export or import data or products. For the past 2 and a half years, I was working on React-based projects, mostly using next.js framework. I do choose projects, that are interesting in some way to me and I'm not working on a lot of projects at the time, so I can fully concentrate on my active clients.
    Featured Skill HTML5
    React Native
    REST API
    GraphQL
    MongoDB
    PostgreSQL
    WooCommerce
    PHP
    Node.js
    Next.js
    CSS 3
    CSS
    React
    JavaScript
    HTML
    WordPress
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    I am a computer science university student looking for web development work. Whether you need a full on design for website or are just looking for someone to turn your design into a fully functioning dynamic webpage, don't hesitate to contact me.
    Featured Skill HTML5
    CSS
    JavaScript
    Blender
    HTML
    CSS 3
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Hello, and welcome to my profile! I am a passionate Shopify Developer with a proven track record of delivering exceptional results. With experience working with renowned businesses like Coolulu Ltd and SYCK company, I have honed my skills in theme customization, app integration, and custom feature development. My expertise extends to HTML, CSS, JavaScript, Liquid and basic React, complemented by a solid foundation in web development technologies acquired during my recent graduation from the University of Roehampton. I deeply understand Shopify's architecture, including its API and Liquid templating language, enabling me to create high-performing websites that provide seamless user experiences. My commitment to excellence is reflected in my ability to optimize Shopify sites, enhancing their performance and user engagement. By combining practical experience with formal education, I comprehensively understand web development technologies and their applications. I invite you to explore my portfolio, where you can find examples of my work and gain further insight into my skills and experience. Let's connect and explore potential opportunities to collaborate on innovative Shopify projects. Let me know if I can help with anything :) I love what I do – let’s get to work.
    Featured Skill HTML5
    Bootstrap
    JavaScript
    Shopify
    CSS
    Wix
    Squarespace
    WordPress
    Webflow
  • $25 hourly

    • 0.0/5
    • (0 jobs)
    I am a Senior Shopify developer with 7+ years of hands-on experience, and solid expertise in PHP, Laravel, Zend, HTML, CSS, JavaScript, MySQL, Docker, and more. Having knowledge of version control systems like Git, I am also familiar with software development methodologies like Agile or Scrum. Overall, I bring a solid foundation of Shopify and PHP development expertise, coupled with practical experience in real-world projects, making me a valuable asset to projects of any complexity and software development teams.
    Featured Skill HTML5
    Liquid
    Magento 2
    JavaScript
    Laravel
    Store Migration
    Zend
    CSS 3
    PHP
    Conversion Rate Optimization
    Web Development
    Shopify Development
    Shopify Theme
    Shopify Plus
    Shopify
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Here’s a short description for your Upwork profile: I am a web developer specializing in creating modern and efficient websites. I have expertise in [HTML, CSS, JavaScript, WordPress, or other technologies]. I help businesses and entrepreneurs launch stylish, fast, and user-friendly websites. I can handle everything from design to functionality, delivering a complete website solution.
    Featured Skill HTML5
    React Bootstrap
    Creo Parametric
    Translation
    JavaScript
    PHP
    jQuery
    CSS
    Web Application
    Android App Development
  • $21 hourly

    • 0.0/5
    • (0 jobs)
    I am a developer. I started developing in FiveM in 2019 and continued my career, learning Lua, Java, and SQL. In 2023, I learned HTML and CSS. My nickname is Fox1cek, and I enjoy meeting new people, even though I'm shy. Skills & Experience The main area of expertise is FiveM development and game script development. Lua, SQL, and web development with focus on creating immersive gaming experiences and robust backend systems. Knows HTML5, CSS3, JavaScript , SQL, Lua, Script Dev
    Featured Skill HTML5
    CSS 3
    Java
    Lua
    SQL
    FiveM
    Web Design
    Game Design
    Script
  • $17 hourly

    • 0.0/5
    • (0 jobs)
    A professional PHP & MySQL developer with large knowledge of HTML5 and CSS3 along with JavaScript who does focus on quality of delivered solution.
    Featured Skill HTML5
    Linux System Administration
    PHP
    JavaScript
    MySQL
    WordPress
    CSS 3
    CSS
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Hello, everyone. I'm from Ukraine, currently in Slovakia. I have 4+ years of commercial experience in development using JavaScript (TypeScript). React and Node.js are my main direction. I participated in 7 big projects Front-end: - React, GraphQL+ Apollo Client (minor), React-query, Redux, Redux-Thunk, Reselect, React-i18next, - Bootstrap, Semantic-UI-React, Material UI, Ant Design - Tailwindcss (minor), SCSS, SVG, Styled Components, BEM - PDF.js, - React Native (local, EXPO) - Vue/Vuex, Vuetify (v2) Back-end: - NodeJS, Express, - GraphQL - JWT, - MongoDB Other: - Jest, testing-library/react, WebdriverIO(wdio), Appium - Tensorflow, OpenCV4Nodejs - Docker - AWS (S3) - Git, Gulp, Webpack
    Featured Skill HTML5
    Jest
    React Native
    Redux Thunk
    MongoDB
    SCSS
    ExpressJS
    Node.js
    Git
    webpack
    CSS 3
    Redux
    React
    JavaScript
    TypeScript
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    Concisely, I am a PHP & Angular Developer with a Bachelor of Science (B.S.) in Computer Science and Engineering from Kocaeli University and 12 years of software development experience. I am specialized in software designing which are based on PHP, Angular, Laravel, My-SQL, Amazon Cloud Servers, Github and JIRA. . I am self-motivated, focused, and highly ambisious. I am looking to build a bright career in "Software Developer". When working on a new project, I like to speak with my clients so that I can have a clear understanding of their needs and vision of the project. Thank you in advance for your time and consideration. I look forward to working with you soon.
    Featured Skill HTML5
    Swift
    MySQL Programming
    Laravel
    PHP
  • $30 hourly

    • 5.0/5
    • (11 jobs)
    WordPress & WooCommerce Professional specializing in creating custom WordPress themes, Figma to WordPress conversions, Custom Plugins, Mobile friendly WordPress themes. Supplying your project with own creative ideas. Eye for detail and swift communication is a must. My Clients are from all over the world ( USA, Canada, UK, Germany, Netherlands, Denmark, Czech Republic, Spain, Australia ). My abilities will cover your project from A to Z and you will get full individual attention. Looking forward to working with you.
    Featured Skill HTML5
    Website Customization
    CSS Framework
    MySQL
    Web Design
    PSD to WordPress
    PHP
    WooCommerce
    Page Speed Optimization
    PSD to HTML
    CSS 3
    WordPress
    jQuery
    Ecommerce Website
    JavaScript
  • $20 hourly

    • 4.5/5
    • (3 jobs)
    Firmware developer interested in ESP32 microcontrollers and their usage for IoT applications. I have knowledge of FreeRTOS integration for this MCU, blocking Queue mechanism for inter-task communication, alongside with ESP-IDF framework or Arduino core for faster prototyping. I have previous experience with IoT platforms such as myDevices Cayenne, ThingSpeak, ThingsBoard, Ubidots, HiveMQ. I have created many different lightweight PHP (procedural) webapps that can receive data from microcontroller, store them and visualise them in various options, including graphs, real-time visualisations. Webapp also provided option for remote controlling of the microcontroller from anywhere in the world for its GPIO, devices attached to the relay, mosfet, etc. I can help you with ESP32, ESP8266, Arduino related programming. We can discuss possible solutions, implementation that will meet your requirements. Even I am helpful for MATLAB / Octave programming in terms of signals, audio and image applications. Feel free to browse through my portfolio on my Upwork profile or browse directly on linked Github account.
    Featured Skill HTML5
    PHP
    MySQL
    Python
    Schematic
    Internet of Things
    Postman
    MQTT
    SQL
    Wiring
    MATLAB
    FreeRTOS
    ESP8266
    ESP32
    Arduino
  • $7 hourly

    • 0.0/5
    • (0 jobs)
    Motivated, reliable, and hardworking programmer with no professional experience. My passion is to improve my knowledge in creating efficient, optimized, and scalable web applications that are user-friendly and easy to use. I am focused on self-development and eager to gain experience in developing high-quality web applications.
    Featured Skill HTML5
    GitHub
    MongoDB
    MySQL
    Next.js
    React
    TypeScript
    JavaScript
    CSS
  • $12 hourly

    • 0.0/5
    • (0 jobs)
    Product Designer (UX/UI) / Frontend Developer/ B2B MVP / SaaS / Desktop + Mobile Application Experience in UX/UI design across SaaS, B2B, B2C, and eCommerce... I deliver user-focused, data-driven solutions. I designed an AI bot for eCommerce, leading interface creation, idea validation, and tech collaboration. Redesigning an eCommerce platform, skills in HTML, CSS, JS, and Flutter enable me to bridge design and development seamlessly.
    Featured Skill HTML5
    CSS
    Dart
    WordPress
    Flutter
    User Interface Design
    Prototyping
    UX Research
    Figma
  • $10 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I'm currently honing my skills at the Faculty of Informatics and Information Technologies (FIIT) at the Slovak University of Technology in Bratislava (STUBA), where I'm studying to become a proficient software developer. With a deep passion for technology and a drive for continuous learning, I am eager to apply my academic knowledge to real-world projects as a freelancer. What I Offer: Software Development: Proficient in languages such as JavaScript, Python, and Java, I specialize in creating efficient, scalable, and user-friendly applications. Problem Solving: I excel at breaking down complex problems and devising innovative solutions, ensuring that I deliver high-quality work that meets client needs. Collaborative Projects: With experience in academic team projects, I am adept at working collaboratively, valuing clear communication and mutual respect in team settings. Current Focus: Advancing my expertise in data structures and algorithms to enhance my coding efficiency and software quality. Building a network through this platform, looking for opportunities for collaboration and growth in the tech industry. I am excited to bring my technical skills and fresh ideas to your project, ensuring dedication and quality in every task I undertake. Let's connect and discuss how I can contribute to your success!
    Featured Skill HTML5
    TypeScript
    Tailwind CSS
    NodeJS Framework
    ExpressJS
    Python
    JavaScript
    React Native
    Bootstrap
    React
    PostgreSQL
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