I am Marco Visonà, 37 years old and I’m a Senior Full Stack Developer. Always passionate about computers, I have been working in the IT world for over 12 years. I’m currently a Freelancer wor- king as a Full Stack and Mobile Developer.

Started my intern as a Full stack, Java+ExtJS developer. Worked on financial application which received excel files with data and made calculations and many other staff on it. Then I switched to the ExtJS and became an ExtJS expert. I started HR application from scratch on the ExtJS. Then ExtJS became boring and I learned ReactJS. Started working as ExtJS + ReactJS developer. Mostly working on enterprise applications. Then I switched to the Angular. Wrote angular application for US hospitals from scratch with auth, roles, permissions, routing etc. Also worked on the angular application which was managing directions on the google maps. I also have experience on the back-end (Java spring, nodejs), currently I write only on the Angular but this experience is very helpful.

For more than 10 years I have worked as a professional specialized in technology areas such as software development, cloud computing, databases, integration and productivity tools in private companies from different industries with B2B technology trends.

I have been passionate about computing since childhood. I started developing at age 14. I started with Delphi, then PHP, then Java, then Erlang, then Node.js, then Golang. I've had excellent experiences with DevOps. I went through React and Angular along the way. So today I call myself a Full-Stack Developer, not because I think I know everything, but because I've had contact with Frontend, Backend and Ops. I'm more comfortable today in the Backend, but I'm ready for whatever I'm assigned.

I'm a Tech Enthusiast, an Indonesian Full Stack Developer with over 5 years experience in developing web and mobile applications. I have a deep understanding of both front-end and back-end development, and I'm passionate about building high-quality, robust, and scalable solutions that solve real-world problems through applications with a great user experience. I believe that a great user experience starts with a clean and intuitive design, that's why I'm quite a perfectionist when it comes to UI/UX design process. I'm also have a strong focus on writing clean, maintainable, and well-documented code, and I always follow industry-standard coding practices to ensure high-quality code. As a Full Stack Developer, I have extensive experience in developing web applications using popular Javascript-based frameworks like ReactJS, VueJS, and ExtJS, and also developing mobile applications of both Android and iOS using Flutter. I have experience in developing applications for various domains, including healthcare, ERP, e-commerce, and e-government. Here are some of my technical skills: ✅ PHP (Laravel, Lumen, CI) ✅ RESTful APIs, Integration of 3rd-party ✅ Medical Integration (LIS Matrix Gemini, HL7 RIS-PACS, DICOM-WADO) ✅ HTML + CSS (PostCSS, TailwindCSS, Bootstrap) + JavaScript (ES6+) / Typescript ✅ ExtJS, VueJS, ReactJS + Redux + Hooks + Zustand ✅ NodeJS, ExpressJS, NestJS + GraphQL + Prisma ✅ Mobile (Flutter) ✅ SQL & NoSQL (MongoDB, Firebase) ✅ Git (GitHub/GitLab)

Skilled geospatial software engineer with proven experience in design, development and deployment of enterprise geospatial software systems. Proficient in Java, Python, Javascript and R.

Experienced Front End Developer with Leadership Qualities with Expertise in React, Angular, and Node - Reduced Onboarding Time by 4 Months through Scalable, Responsive, User-Friendly White Labeled Web application.

Software Engineer having 6+ years of experience in web and mobile application development using JS Frameworks [React & React Native] and .Net Core. Ability to produce high quality work deliverables.

Hi, my name is Waqar Haider and I am a web developer with 6 years of experience. I have a strong background in computer science and have always been passionate about using technology to solve problems. I have experience in a variety of programming languages, including Javascript, PHP, Python with different JS and PHP Libraries and frameworks and have worked on a range of projects, from small websites to large web applications.