Hire the best JavaScript Developers in Constanta, RO

Check out JavaScript Developers in Constanta, RO with the skills you need for your next job.
Clients rate JavaScript developers
Rating is 4.9 out of 5.
4.9/5
based on 740 client reviews
  • $25 hourly
    I'm a full stack JavaScript developer. I have experience working with ReactJS and NodeJS. I'm familiar with the WebExtensions API and I've created a lot of browser extensions. I'm also a Java developer and I'm familiar with the Android SDK.
    Featured Skill JavaScript
    Next.js
    Raspberry Pi
    Linux System Administration
    Electron
    Java
    Data Scraping
    Android SDK
    Swing
    CSS
    HTML5
    Node.js
    Tailwind CSS
    Bootstrap
    React
  • $5 hourly
    Hello! I'm Alex, a computer science student at the University Politehnica of Bucharest. My academic journey has given me a strong foundation in mathematics, informatics, and English. However, what sets me apart is my extensive practical experience in the freelance world. Despite my young age, I've accumulated 7 years of hands-on expertise, offering top-notch services in both video editing and web development. Web Development Expertise As a Full Stack Web Developer, I have extensive experience with modern technologies like ReactJS, NodeJS, ExpressJS, MongoDB, PHP, MySQL, HTML, CSS, and JavaScript. I build and optimize websites and web applications that are fast, efficient, and user-friendly. Full Stack Solutions: From front-end development to back-end integration, I utilize ReactJS for dynamic interfaces, NodeJS and ExpressJS for server management, and MongoDB or MySQL for flexible and scalable databases. Modern and Responsive Design: I create innovative and mobile-friendly designs using HTML, CSS, and JavaScript, ensuring your website looks and functions perfectly on any device. Integration and Security: I ensure that projects are well-integrated and secure, offering support for hosting, domain setup, and SSL certificate implementation. Whether you need a brand new website, updates to an existing one, or assistance with hosting and security, I’m here to help you create a strong and secure online presence. Notable Projects TaxiManagement System: A taxi management system built with MongoDB, ReactJS, ExpressJS, and NodeJS, featuring JWT authentication, CRUD operations, a QR code scanner, and responsive design. PlugHunt: A mobile app developed with ReactNative, Firebase, and Expo. JobsForStudents: A job marketplace for students, built with PHP, MySQL, HTML, CSS, and JavaScript, optimized for mobile. Revista-LTO: An online magazine created for an Erasmus+ project using HTML, CSS, and JavaScript. Why Choose Me: Affordable Rates: Quality web development and video editing shouldn't break the bank. I offer my expertise at a competitive rate of $10/hr. Reliable Hosting Solutions: Let me handle the technicalities. I can guide you through the process of hosting your website, securing a domain, and implementing SSL certificates for enhanced security. Proven Track Record: My 7-year journey in web development and video editing is marked by successful projects and satisfied clients. Check out my portfolio to see examples of my work. Video Editing Expertise: I excel in post-production using tools like Adobe Premiere Pro, After Effects, Photoshop, and Audition. My capabilities include: -YouTube video editing -Vlogs editing -Travel vlogs editing -Documentaries -Interviews -Public Awareness Messages -Courses and tutorials -Green Screen Removal -Channel intros, openers, outros, and end screens -Logo animation intros -Promo and montage creation -Special and minimal design slideshows -Promotional and corporate/event promos -Voice-over and tutorial videos -Muzzle flash, scribble effect -Awesome transitions, and much more. I can add subtitles and maintain the highest quality, even at 4k. Sound design using quality sound effects is a part of my skill set to enhance your projects. Let's Collaborate: Whether you're a startup looking to establish an online presence or an established business seeking a digital revamp, I'm excited to collaborate with you. Let's discuss how I can contribute to the success of your web development and video editing projects.
    Featured Skill JavaScript
    PHP
    CSS
    HTML5
    Web Hosting
    Web Application
    Web Page
    Personal Website
    Personal Blog
    Website Builder
    Web Design
    English to Romanian Translation
    Video Editing
    Photo Editing
    C++
  • $15 hourly
    As a highly skilled MERN Stack Developer and JavaScript Web Scraping Specialist, I bring a unique combination of full-stack development expertise and advanced data extraction capabilities to every project. My passion lies in building dynamic, user-friendly applications and efficiently retrieving data from the web to fuel business insights. My Core Skills Include: MERN Stack Development: Proficient in MongoDB, Express.js, React.js, and Node.js, I build responsive, high-performance web applications from the ground up. Whether it’s crafting intuitive front-end interfaces or designing robust back-end architectures, I ensure seamless user experiences and scalable solutions. JavaScript Web Scraping: I specialize in creating powerful web scraping tools using JavaScript frameworks such as Puppeteer and Cheerio. My scraping scripts are designed to navigate complex website structures, handle CAPTCHA challenges, and deliver clean, structured data ready for analysis. Full-Stack Development Projects: Developed multiple full-stack applications with the MERN stack, integrating features like user authentication, real-time data updates, and RESTful APIs. Why Work With Me? Precision & Reliability: I pride myself on delivering accurate and reliable code that meets client specifications and deadlines. Problem-Solving Mindset: I thrive on challenges and am adept at finding innovative solutions to technical problems, whether in scraping complex websites or optimizing full-stack applications. Clear Communication: I maintain transparent and consistent communication throughout the project lifecycle, ensuring that your vision is realized every step of the way. If you’re looking for a dedicated professional who can bridge the gap between full-stack development and data scraping, I’m here to help bring your project to life. Let’s connect and discuss how I can contribute to your success!.
    Featured Skill JavaScript
    Network Administration
    Mobile App Development
    Office 365
    Database Administration
    Linux
    REST API
    Tailwind UI
    Jira
    MySQL
    MongoDB
    GitHub
    jQuery
    TypeScript
    Bootstrap
    Next.js
    Node.js
    React
    Front-End Development
    CSS
  • $50 hourly
    I have 5 years experience in managing multiple development teams spread across several development hubs, leading development, architecture and maintenance of complex websites for large corporate accounts, including Nestle Waters, Galderma and Blue Triton Brands. Leading complex integrations between Drupal websites, mobile apps, loT and e-commerce (Magento) to create an integrated ecosystem for Refill+ water dispensers. Leading innovation by creating, overseeing and curating modules which are contributed on Drupal.org and presented at different DrupalCons. I also hold Drupal 8 and 9 Acquia Grand Master certification, being one of a few hundred developers with this certification in the world.
    Featured Skill JavaScript
    Software Architecture & Design
    C
    Golang
    PHP
    C++
    Drupal
    SQL
  • $50 hourly
    I'm an experiences Software Developer & Tech Lead with a main focus on quality and optimal patterns. I'm good at: - Python - Design Patterns - Automation - Teach Lead - Design Products - Writing Specs - Writing DOCS What I'm using to provide the above: - Python - Javascript - Bash Let's get in touch and chat. Thank you!
    Featured Skill JavaScript
    Deployment Automation
    Bash
    Automation
    Flask
    Django
    Python
    Documentation
    Project Management
    Content Writing
    Technical Project Management
    Software
  • $28 hourly
    Specialized in strong typed Next.js 14 with Tailwind CSS. Tech I use: - ReactJS, React Native, NodeJS, NestJS - supabase, postgreSQL, mongoDB - apollo, graphQL - threeJS, babylonJS, p5JS - vercel, github With great love for visualization.
    Featured Skill JavaScript
    OAuth
    React Native
    Apollo.io
    Redux
    TypeScript
    Next.js
    GraphQL
    Node.js
    React
    PostgreSQL
  • $20 hourly
    I'm a fullstack developer with a knack for crafting top-notch websites and applications for small to medium-sized businesses. Whether you're looking to elevate your online presence, showcase your services, or launch your startup's MVP, I've got you covered. Skilled in React, Golang, Tailwind CSS, and PostgreSQL Seamless project management from concept to launch Committed to clear, consistent communication, Let's bring your vision to life together!
    Featured Skill JavaScript
    Linux
    MySQL
    Golang
    TypeScript
    Tailwind CSS
    NGINX
    Node.js
    React
    Responsive Design
    ExpressJS
    PostgreSQL
  • $10 hourly
    I'm a Web Developer aiming to provide the best work I can possibly deliver and I wish to hone my skills in the process of helping others solve their needs , with the help of my tech arsenal that's evergrowing at the same time as my experience. - HTML - CSS - JavaScript - React
    Featured Skill JavaScript
    Front-End Development
    Web Application
    Ecommerce
    Landing Page
    Web Development
    Web Design
    Git
    CSS
    HTML
    React
  • $13 hourly
    My aim is to provide the best work to my clients, and to have a good business relationship,also to showcase my ability and skills to get the best ratings possible. I want to work for a long term at Odesk. I wont let my clients down with any project I work on. ---------------------------------------------- Skills: Languages: PHP, CSS, XHTML, HTML, CSS3, HTML5, Javascript CMS: WordPress, Magento, Drupal, Joomla Other: Zend ---------------------------------------------- My goal is to provide my clients with professional coding services at a reasonable rate. Thank you for taking the time to read my profile, and if you have any questions please get in contact with me!
    Featured Skill JavaScript
    Magento
    Laminas
    CSS
    CSS 3
    jQuery
    HTML5
    Joomla
    HTML
    WordPress
  • $15 hourly
    I'm a proficient web developer with over 5 years of experience developing high quality websites and platform-like web applications. Always reaching beyond my best to deliver smarter and better solutions for my projects, with attention to scaling, performance, resources optimization, while also achieving an excellent user experience through cross-browser, cross-device and responsive layouts. My expertise lies in, but not limited to: Font-End Development - Web Design, page layout, HTML, CSS, Javascript/jQuery - On-Page search engine optimization ( SEO ) - Custom JavaScript applications like numeric sliders, interactive menus, sub-menus, tabs, media galleries, custom forms etc - Page Speed analysis and optimization - Implementing third party apps ( Google Analytics, Facebook widgets, etc ) Back-End Programming - Installing, configuring, managing web servers - Node.js / installation / configuration / debugging / benchmarking - SQL and non relational databases ( MySQL, MongoDB, REDIS) - Resources Optimization
    Featured Skill JavaScript
    API Development
    Web Development
    HTML
    jQuery
    Node.js
    CSS
    PHP
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