Jessica F.

🎯 Frontend Developer & UI/UX Designer | React | Tailwind CSS | Figma | JavaScript Hi! I'm a creative and detail-oriented frontend developer with a passion for clean, responsive design and user-friendly interfaces. With strong skills in HTML5, CSS3, JavaScript, and modern frameworks like React, Vite, and Tailwind CSS, I specialize in turning ideas and designs into functional, pixel-perfect websites and web apps. 💡 Whether you need: - A custom-built website from a Figma/Sketch mockup - A responsive UI using React + Tailwind - Clean code and maintainable components - Localization support (EN/SV) using JSON - Prototyping or wireframing in Figma ... I’ve got you covered! 🔧 Tools & Technologies I work with: - HTML5, CSS3, JavaScript (ES6+) - React, Vite, Tailwind CSS, Bootstrap - Figma, Adobe XD, prototyping - Git, GitHub, version control - JSON localization - REST API integration - UpWork client collaboration & deadline-driven workflow 🧠 AI Annotation & Data Labeling Reliable, guideline-focused annotation for high-quality AI training data. 🔧 Services: - Text classification - Named entity recognition (NER) - Audio transcription & segmentation - Image labeling (bounding boxes, polygons, segmentation) - Prompt-completion annotation (LLM training) - Evaluation & quality assurance 📌 Tools I’ve used: Appen (AI data labeling platform), Confidential annotation platform used in projects for a major tech company, Various client-specific tools for NLP, CV, and audio tasks 🤝 I pride myself on clear communication, fast response times, and delivering on time — every time. Whether you're a startup, entrepreneur, or agency, I’m here to help bring your vision to life. Let's build something great together!