Hi, I’m Sara Kozinska, a passionate software developer based in Barcelona with 17 years of experience in web and app development. I am an expert in WordPress custom themes, React, Vue.js, and headless CMS solutions (Strapi, Prismic, Sanity, WordPress). I specialize in creating dynamic, user-friendly digital experiences using modern technologies like Firebase.
I thrive on the challenges that come with complex projects and love collaborating with designers, developers, and stakeholders to create solutions that are both visually appealing and highly functional. My recent focus includes expanding my skills in app development using Flutter and keeping up with the latest AI trends in software development, allowing me to work smarter and faster.
If you’re looking for a developer who can bring expertise, innovation, and passion to your team, whether for a full-time role or project-based work, I’d love to connect. Let’s create something amazing together!
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I’ve created for this client WordPress custom theme, with custom Gutenberg blocks and option to edit all necessary theme options. Website has very complex structure, and also is prepared to be fully translated.
I used in this project technologies: WordPress, PHP, SCSS/CSS, JavaScript, SwiperJS, GSAP.
I worked for TEFL Academy ( https://www.twine.net/signin ), on their WordPress based multisite, with quite complex functionality. Whole project structure and code was created by me from scratch, and on top of it, we introduced outside data integrations, geolocation and e-commerce solution.
The project lasted for almost 20 months, as we were expanding functionality, and during the process has redesigned a huge part of the project.
As the main developer on the project, I collaborated with other team members to develop a website from scratch and managed the workflow of this project.
I’ve created Web App which allowed lawyer office to manage their office work and contact between co-workers. App included all necessary tasks, like messenger between co-workers, meetings calendar, client / co-workers profiles management, case management (kanban tasks board, documents management, document sign process), files management, and many more.
Project stack:
Backend: Firebase products (Firestore Database, Storage, Autentication, Messaging)
Frontend: VUE.js + Bootstrap + little bit of Node.js
I’ve created for this client WordPress custom theme, with custom Gutenberg blocks and option to edit all necessary theme options.
I used in this project technologies: WordPress, PHP, SCSS/CSS, JavaScript, SwiperJS, GSAP.
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