Crafting High-Performance Full-Stack Solutions
Hi, I'm Sanaullah Shaheer (Shabeer). Data Scientist, Full-Stack Developer, Mobile App Developer, and Creative Designer — building web & mobile apps, UI/UX, 3D, and multimedia content.
Core Expertise
Data Science
Data-driven solutions using Python and machine learning techniques for predictive modeling, data analysis, and visualization.
Backend + Realtime
Cloud-driven architecture using Firestore, Storage, dynamic API handlers, and secure access guard logic.
Frontend Excellence
Modern web and mobile interfaces using React, Next.js, Tailwind CSS, and responsive design principles for optimal user experience.
Featured Work
Some of my recent projects.
Articles & Logs
Read my latest ideas, lessons, and technologies.
React 19 Action Hooks & Optimistic Updates
Dive deep into the new Action Hook APIs in React 19 (useActionState, useOptimistic, and useFormStatus) to optimize data mutability states.
Dynamic SEO and Metadata in Next.js App Router
A comprehensive developer guide detailing how to execute Server-side database calls inside Next.js generateMetadata() to boost crawl rankings.