Hire the Top 2% of
Freelance JavaScript Developers
in Belgium

Ajay K.

Vetted JavaScript developer in Belgium (UTC+1)

As a seasoned full-stack developer and certified cloud developer with over 14 years of diverse IT experience, I bring knowledge and expertise to every project. My proficiency spans Java 21, SpringBoot, Spring Cloud, Python, OSGi, Node.js, Angular, and TypeScript, ensuring robust and scalable solutions tailored to client needs. Experienced senior Java developer with expertise in integrating Azure OpenAI services and large language models (LLMs) to build AI-driven solutions. Proficient in leveraging gRPC, Java 21, and Python for real-time AI applications, especially in the healthcare domain. My hands-on experience with Docker and Kubernetes enables me to create efficient, containerized applications that streamline development and deployment processes. Furthermore, I have vast DevOps experience, expertly utilizing Azure ADO, Git, and CI/CD pipelines to enhance development workflows and ensure seamless integration and delivery. As a certified Azure Cloud Developer, I specialize in designing and implementing cloud infrastructure that drives innovation, operational efficiency, and scalability. I have successfully architected and deployed numerous cloud-based solutions, leveraging the power of Azure to deliver high-performance, secure, and cost-effective systems. I possess strong communication skills and excel in distributed environments, ensuring clear and effective collaboration with distributed teams and clients. My ability to articulate complex technical concepts simply has been instrumental in driving project success. I have significant experience in Kafka, building RESTful services, and working within a microservices environment, which allows for scalable, resilient, and maintainable software architecture.

Miguel S.

Vetted JavaScript developer in Belgium (UTC+2)

**During my daily work activity I do Research , Prototype and Deployment of Smart AI enabled Technology Solutions**. I also Advise and Mentor technology solutions to individuals and organizations (enterprises and institutions). I prototyped and about to publish the 3rd scientific paper on self sensing carbon fiber composite materials for active structural monitoring , and for the past 4 months now, I've been prototyping smart DAQ devices to connect such materials to and edge server. The main objective, give life to a structure, by seamlessly integrating any structural element into a remote, live active (or passive) monitoring network with usage of artificial intelligence technologies all together. **Some Metrics** ---------- ■ 1 Digital Transformation in the Laboratory of construction and building materials at University of Minho, Portugal (2005/09) ■ 3 Digital Transformations at start-up enterprises (2007/8; 2014/2016; 2018/20) ■ 10 M.V.P. prototypes licensed © under open source and open data standards: ░ ¤ Sitebuilder CMS (1999/09) ░ ¤ Self-sensor carbon based composites (2005/07) ░ ¤ Common injection rail for Automotive LPG systems (2014/16) ░ ¤ Custom multi environment software and hardware electronics solutions for remote with real-time data collection and management of construction site logistics and HR (2018/20) ░ ¤ 6 PCB Prototyping (see GitHub) for ░ ░ ¤ home automation ░ ░ ¤ Industrial automation ░ ░ ¤DAQ smart devices (LDAD) With nearly 30 years of programming experience , I've coded on pretty much all the languages there is to code. If you don't find your preferred stack do be alarmed i can add value to your project with the stack of your choice.

Jerome L.

Vetted JavaScript developer in Belgium (UTC+2)

I have 20 years of experience in tech (Python, JS/TS, full stack web, reverse engineering, security, AI...), started 7 companies, dealt with a massive range of different problems at different scales and worn every single hat you can think of. Highly versatile in tech, business, finance, and legal compliance. I am six domain experts in one. I find your unknowns and solve them. Can work with timezones between ET and GMT+5. Book time with me [here](https://cal.com/jleclanche). Background ---------- * Currently: CTO/CTO @ [Seven Seed](https://sevenseed.eu/), CTO @ [Ingram](https://ingram.tech/) * Previously: Fractional CTO @ [Ola Financial Technologies](https://olainvierte.com/) * Previously: CTO @ [HearthSim](https://hearthsim.net/), Int. CEO/CTO @ [Magic Find](https://www.magicfind.us/) * Programming in Open Source since 2006. * Consultant since 2012. Specialized in FinTech since 2016. Solutions engineering & Software architecture. Certified Stripe partner. [Website](https://leclan.ch/) · [LinkedIn](https://linkedin.com/in/jleclanche) · [Book a meeting](https://cal.com/jleclanche)

Ramiro .

Vetted JavaScript developer in Belgium (UTC+1)

Ramiro is a software engineer with over 10 years of experience and solid knowledge in Linux, Docker, Java, Javascript and other technologies, platforms, and programming languages. He excels in all stages of the software development lifecycle (SDLC), covering everything from system tools and utilities to mobile applications and large-scale enterprise projects. Furthermore, he is a committed professional, both as a team member and in leadership roles, consistently meeting deadlines and delivering results on time.

Anton B.

Vetted JavaScript developer in Belgium (UTC+1)

Experienced full stack developer and architect with 20 years of expertise in designing and developing Web and Cloud-based applications. Proficient in backend development with Java and Python, experienced in leading projects and teams. Skilled in utilising AWS and GCP cloud services to deliver scalable solutions. Demonstrated proficiency in Java, including 4 years of programming mathematical models for Ph.D. thesis. Fluent in English and French.

Vittorio V.

JavaScript developer in Belgium (UTC+2)

I am a highly skilled and experienced software developer with expertise in various programming languages. I have a strong background in web development and have successfully completed multiple projects. I am a quick learner and have a passion for problem-solving and efficiency

Eddy N.

JavaScript developer in Belgium (UTC+2)

I am looking for a new challenge as a versatile developer, able to work on Full Stack and DevOps projects. What characterizes me is my constant desire to learn new things. In my opinion, software must above all meet the needs of the people who will use it.

Vishal K.

JavaScript developer in Belgium (UTC+1)

🚀 Senior Front End Developer | Tech Lead | Mentor in Modern Web Technologies 🚀 Hi, I'm Vishal Keshri, a seasoned Senior Full Stack JS Developer based in Brussels with a passion for creating scalable and high-performance web applications. With over seven years of experience in the tech industry, I specialize in Angular, React, Node.js, and various other cutting-edge technologies. At MNCs, I've spearheaded major projects, including Proximus Chatbot, enhancing its architecture using Angular and Nest.js. My role involves leading teams, gathering business requirements, and ensuring seamless integration of front-end and back-end systems. I thrive on mentoring junior developers, fostering an environment of continuous learning and improvement. My technical expertise extends to using AWS for cloud deployment, managing monorepo frameworks with Nx, and developing reusable UI components with StencilJs. I am always looking for innovative solutions to complex problems and enjoy collaborating with cross-functional teams to drive projects forward. Let's connect and explore how we can work together to build the future of web technology!

Yannick S.

JavaScript developer in Belgium (UTC+2)

With over 15 years of experience in software development, specializing in JavaScript (both front-end and back-end with Node.js), my career has been driven by a dual passion: deep technical expertise and a keen interest in the business dimension of technology. This unique combination enables me to understand and contribute to various aspects of project development, from coding to client engagement. During my career, I’ve developed a strong proficiency in technical skills while also cultivating a profound understanding of business analysis, user experience (UX) design, and client feedback integration. My commitment to excellence is unwavering, and I thrive on injecting my energy and motivation into team environments, fostering a collaborative and forward-thinking culture.

brunell R.

JavaScript developer in Belgium (UTC+2)

I'm a freelance software engineer. I graduated in computer science in 2004, I studied visual communication for one year, I worked as a designer for almost ten years, and I get back into coding six years ago, as a front-end developer. I have four years of experience in ReactJs, NextJs, VueJs, Angular, and other frameworks. I have one year of experience in backend development with NodeJS. I deal with many more technologies every day. I am passionate, driven, and willful. I am a good fit for your web development needs