I'm a Software Developer with a background in geophysics and over nine years of experience in education.
I'm passionate about building practical, user-friendly applications that combine software development, artificial intelligence, and education.
🚀 I'm currently developing North Star Languages, an AI-powered language-learning platform featuring real-time voice conversations, CEFR-adaptive lessons, personalized feedback, and progress tracking.
- Languages: JavaScript, Python, SQL, MATLAB
- Frontend: React.js, HTML5, CSS3, Responsive Design
- Backend: Node.js, Express.js, Flask, REST APIs
- Databases: PostgreSQL, MySQL, MongoDB, SQLite, Supabase
- Data Science: Pandas, NumPy, Scikit-learn, Matplotlib
- Tools & Platforms: Git, GitHub, Stripe, Render, Netlify
- Developing and improving AI-powered applications
- Expanding my full-stack development and data science skills
- Exploring opportunities in software development and AI
- Collaborating on open-source projects
Outside of programming, I enjoy travelling, learning languages, geography, fitness, and photography.
I speak English and Spanish fluently and have an intermediate level of Portuguese.
- 🌐 Portfolio: My Developer Portfolio
- 🚀 Current Project: North Star Languages
- 📧 Email: jnsherban7@gmail.com
I'm always interested in connecting with other developers, collaborating on projects, and exploring new opportunities.


