Hire the Best JavaScript Developers
in Romania

Clients rate our JavaScript developers
Rating is 4.9 out of 5.
4.9/5
Based on 317 client reviews
George M.

Bucharest, Romania

$15/hr
4.7
6 jobs

Hello, as a Full Stack Web Developer I specialize in creating dynamic, responsive, and scalable web applications across various industries. My expertise encompasses the entire spectrum of web development, from front-end to back-end technologies, and I am always eager to stay current with the latest trends and innovations. Key skills: - Programming languages: JavaScript, TypeScript, CSS, HTML, Java, SQL - Frontend: React.js, Next.js - Backend: Node.js, Express.js - Database: PostgreSQL, MongoDB, MySQL, Firebase, Supabase - Infrastructure / CI-CD: Git, GitLab CI, GitHub actions, Bitbucket, Docker, NGINX, Laragon - Cloud: Microsoft Azure, Google Cloud

  • JavaScript
  • Node.js
  • React
  • CSS
  • HTML
  • SQL
  • Next.js
  • Git
  • ExpressJS
  • Firebase
  • Supabase
  • PostgreSQL
  • Full-Stack Development
  • NoSQL Database
  • MongoDB
Dumitru Titus T.

Constanta, Romania

$25/hr
4.9
93 jobs

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.

  • JavaScript
  • Node.js
  • React
  • Bootstrap
  • Tailwind CSS
  • HTML5
  • CSS
  • Swing
  • Android SDK
  • Data Scraping
  • Java
  • Electron
  • Linux System Administration
  • Raspberry Pi
  • Next.js
Vlad B.

Cluj-Napoca, Romania

$30/hr
5.0
2 jobs

Full-stack JavaScript developer. 8+ years building web and mobile apps. Blockchain & Web3 specialist. n8n enthusiast turning complex processes into smooth, automated workflows. Always learning, always building.

  • JavaScript
  • Node.js
  • React
  • TypeScript
  • Next.js
  • AI Agent Development
  • AI App Development
  • OpenAI API
  • React Native
  • n8n
  • Web3
Iulian Flavius M.

Iasi, Romania

$80/hr
5.0
111 jobs

𝙁𝙞𝙣𝙩𝙚𝙘𝙝 𝙬𝙚𝙗 𝙖𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨 𝙖𝙧𝙚 𝙢𝙮 𝙨𝙥𝙚𝙘𝙞𝙖𝙡𝙩𝙮—𝙄 𝙗𝙪𝙞𝙡𝙙 𝙘𝙤𝙢𝙥𝙡𝙚𝙭, 𝙨𝙘𝙖𝙡𝙖𝙗𝙡𝙚 𝙖𝙥𝙥𝙨 𝙪𝙨𝙞𝙣𝙜 𝙅𝙖𝙫𝙖𝙎𝙘𝙧𝙞𝙥𝙩, 𝙏𝙮𝙥𝙚𝙎𝙘𝙧𝙞𝙥𝙩, 𝙖𝙣𝙙 𝙉𝙤𝙙𝙚.𝙟𝙨. 𝙄 𝙬𝙤𝙧𝙠 𝙬𝙞𝙩𝙝 𝙛𝙖𝙨𝙩-𝙜𝙧𝙤𝙬𝙞𝙣𝙜 𝙛𝙞𝙣𝙩𝙚𝙘𝙝 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙩𝙝𝙖𝙩 𝙣𝙚𝙚𝙙 𝙡𝙤𝙣𝙜-𝙩𝙚𝙧𝙢 𝙨𝙩𝙖𝙛𝙛 𝙖𝙪𝙜𝙢𝙚𝙣𝙩𝙖𝙩𝙞𝙤𝙣. 𝙒𝙝𝙖𝙩 𝙄'𝙢 𝙗𝙚𝙨𝙩 𝙖𝙩: 1️⃣ Custom FinTech Web Apps: I specialize in building long-cycle web applications for product-based companies. Whether you're building a fintech platform from scratch or need ongoing development, I ensure high-quality, scalable results using JavaScript and TypeScript. 2️⃣ API Development & Integration: From building custom RESTful APIs to integrating complex third-party services, I make sure your web app easily connects with the necessary tools using Node.js, Python, and SQL. 3️⃣ Database Architecture & App Development: Creating efficient and secure database architectures is key for any fintech product. I design systems that are both scalable and secure, optimizing them for high performance in fintech environments. 4️⃣ Mockup & UI/UX Design: Before jumping into development, I make sure your project is visualized through detailed mockups, helping to craft the user experience while focusing on functionality. 𝙏𝙤𝙥 𝙎𝙠𝙞𝙡𝙡𝙨: ✔️ FinTech Web App Development ✔️ JavaScript & TypeScript ✔️ API Development & API Integration ✔️ Node.js & Python ✔️ Database Architecture & SQL 𝘾𝙤𝙣𝙩𝙖𝙘𝙩 𝙢𝙚 𝙩𝙤 𝙙𝙞𝙨𝙘𝙪𝙨𝙨 𝙝𝙤𝙬 𝙄 𝙘𝙖𝙣 𝙝𝙚𝙡𝙥 𝙜𝙧𝙤𝙬 𝙮𝙤𝙪𝙧 𝙛𝙞𝙣𝙩𝙚𝙘𝙝 𝙗𝙪𝙨𝙞𝙣𝙚𝙨𝙨!

  • React
  • iOS Development
  • Android App Development
  • Mobile App Development
  • iOS
  • FinTech
  • Swift
  • Python
  • Kotlin
  • Web Development
  • Full-Stack Development
  • AI App Development
  • SwiftUI
  • Android App
  • TypeScript
Radu D.

Bucharest, Romania

$40/hr
5.0
10 jobs

⭐⭐⭐⭐⭐"Radu is skilled and patient and has complete English comprehension, which does make a big difference when working through a complicated job. I look forward to working with him on my next project, and highly recommend him to everyone." This is what you get by working with me. Communication is key to getting things done and I believe there is no feature that cannot be implemented when communication and a problem solving mentality are present. Your struggles will become my responsibility to address. Why choose me? ✅ Communication: My focus is understanding my client's needs and wants, delivering them accordingly and provide useful technical suggestions. ✅ Quality of work: I provide high quality work even when clients require to improvise and adapt according to their needs. You will not find low effort solutions here. ✅ Client Priority: I respond as soon as possible to any messages or requests from my clients, that is what good cooperation means. What I can bring to your project: ✔ JavaScript, HTML, CSS ✔ MERN stack - React, NodeJS, Express, MongoDB ✔ Next.js ✔ React Native ✔ Clean and efficient code, best practices ✔ SEO, Web Accessibility If you need a consistent and reliable Frontend or Fullstack developer, feel free to contact me and we shall discuss about your business needs and how we could work together.

  • JavaScript
  • Node.js
  • React
  • HTML
  • CSS
  • Next.js
  • TypeScript
  • React Native
  • Search Engine Optimization
  • Web Accessibility
  • Figma
  • Web Development
Vlad H.

Romania, Romania

$40/hr
5.0
4 jobs

Senior Frontend & Full-Stack Engineer | Angular, TypeScript, Custom Automation, HTML/CSS/JS, Wordpress/Woocommerce, PHP, Python, Hi, I’m Vlad. ( Software Engineer with 7 years experience ) Most software projects run into one of two problems: frontends that become tangled and slow as they scale, or business systems that don't talk to each other efficiently. I help clients fix both .Over the past 7 years, I’ve worked both as a Senior Engineer at enterprise scale and as a solutions architect helping businesses build custom tools from scratch. Whether you need a crisp, high-performing web interface or an automated backend pipeline, my goal is always the same: clean architecture, sub-second load times, and code that your team won't dread maintaining. What I Can Help You With? Modern Frontend Architecture: Building scalable web applications with Angular (v14–18+), TypeScript, Svelte, or React. I specialize in state management (RxJS / Signals) and fast, responsive UI builds. Cross-Framework Design Systems: Creating reusable component libraries using StencilJS and Web Components that work seamlessly across Angular, React, Vue, or vanilla JS. Middleware & Real-Time Sync: Connecting disjointed tools—integrating ERPs, inventory systems, CRMs, and payment gateways with custom Node.js/REST APIs. AI Workflows & Custom Tooling: Building custom Model Context Protocol (MCP) servers and agentic pipelines that connect LLMs directly to your production data, internal APIs, and documents. How We’ll Work Together? Clear, honest communication: You’ll always know what’s being built, why, and when it’s shipping. Quality over patches: I focus on robust architectural foundations, automated testing, and zero-defect deployments. End-to-end developing: From initial technical scoping to deployment and monitoring. If you have a project in mind, an existing app that needs a serious performance boost, or an idea you want to bring to life, feel free to send over a message with your project details—I’d be happy to discuss how we can make it happen.

  • JavaScript
  • jQuery
  • Front-End Development
  • Angular
  • Bootstrap
  • PSD to HTML
  • Microsoft Word
  • Copywriting
  • Copy Editing
  • PDF
  • Copy & Paste

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Cost to hire a JavaScript Developer

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