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Hi, I’m José Dacosta a Software Engineer based in Paris, France specializing in building and designing exceptional websites, applications, and everything in between.I’m working actually as a Full Stack engineer at Square-sense and I’m also a Freelance Developer.
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Years of experience
Projects completed
Clients
What I do
I provide various services to my clients. Here are some of them:
Full-Stack Web Development
I specialize in creating scalable, responsive, and high-performance web applications using modern technologies like React, Node.js, and more. From front-end design to back-end architecture, I handle the entire development lifecycle.
Full-Stack Web Development
Mobile Application Development
I develop cross-platform mobile applications using React Native, delivering seamless performance and a consistent user experience across iOS and Android devices.
Mobile Application Development
UI/UX Design & Prototyping
I craft intuitive user interfaces and user experiences that enhance usability and engagement. By focusing on design principles and user-centered strategies, I ensure your digital products resonate with users.
UI/UX Design & Prototyping
Technical Consulting & Training
I offer tailored consulting and training services to help teams master modern web development practices. Whether it's improving workflows or adopting the latest technologies, I guide teams toward success.
Technical Consulting & Training
SEO Optimization & Digital Marketing
With expertise in SEO and marketing strategies, I help businesses improve search rankings, drive traffic, and boost conversions. My approach combines technical SEO with content optimization to maximize visibility.
SEO Optimization & Digital Marketing
DevOps, Cloud Deployment & CI/CD
I streamline application deployment on cloud platforms like AWS and Azure, ensuring reliability and scalability. I also set up CI/CD pipelines and testing workflows to accelerate development cycles and maintain code quality.
DevOps, Cloud Deployment & CI/CD
Some of my projects
Jaay
This project showcases a fully functional e-commerce website designed for selling clothing. Built with a focus on user experience and responsiveness, the platform features an intuitive interface that ensures seamless navigation across devices. Key functionalities include:
This awesome portofolio
This project is a personal portfolio website designed to showcase skills, projects, and achievements in a visually appealing and interactive format. The website serves as a digital resume, providing potential clients, employers, and collaborators with easy access to information about my work, expertise, and professional background. The layout is crafted to highlight key projects and skills, while also offering a personal touch that reflects my unique style and approach.
Travel agency homepage design
This project features a visually appealing and user-friendly homepage design for a travel agency website. The design focuses on delivering an engaging experience to potential customers, highlighting key services such as travel packages, flight bookings, and customer support. The layout prioritizes intuitive navigation and encourages user interaction, leading to increased conversions and customer engagement.
Sentiment analysis with Python
This project is a Python-based sentiment analysis tool designed to determine the emotional tone behind text data. It leverages Natural Language Processing (NLP) techniques to classify sentiments as positive, negative, or neutral. The application can be used for various tasks such as analyzing customer feedback, social media posts, or reviews.
Let's have a look at some of my articles
The Importance of Accessibility in Software Development
Technology plays a significant role in our daily lives, and its impact is continually growing. Like education and other essential needs, it should be accessible to everyone. Older applications often overlooked accessibility, making them difficult or impossible for people with disabilities to use. Today, accessibility has become a priority for software teams. But why is accessibility so important, and what does it mean? This article explores these questions.
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