Hei, my name is Sufyan Saleem
I'm a Full Stack Developer.

1,000+ Downloads | Enterprise Stability & DevOps
I lead the end-to-end development of this hybrid mobile app, serving thousands of professional users across Norway.
I transformed the development lifecycle by migrating from a legacy React Native CLI / Bitrise setup to a modern Expo and EAS pipeline.
By optimizing the Sentry error-tracking integration within the new pipeline, I successfully resolved critical native errors, achieving a stable, zero-crash production environment.

Premium Marketplace with AI Integration
A high-end luxury marketplace mobile app featuring an AI-powered search assistant driven by Claude AI.
Built with React Native and Expo, using TypeScript for a reliable codebase and Sanity CMS for flexible content management.
Includes secure Clerk authentication, Stripe payments, and Redux for smooth state management.

Secure Infrastructure | 600,000+ Registered Users
I engineered the robust backend for this major healthcare platform, ensuring high availability for over 600,000 registered users.
Integrated Amazon SES with Nodemailer for large-scale transactional messaging and clinical alerts.
Managed secure user data synchronization using OAuth 2.0 and Passport.js, while architecting an Amazon RDS (SQL) database via Sequelize ORM.

130,000+ Mobile Users
Collaborated on a high-growth healthcare app developed with React Native and Redux.
I focused on building a responsive UI and smooth workflows for medical providers, helping the app scale to over 130,000 active mobile users.

News Aggregation Platform for Crypto & Finance
I developed the front-end for this news platform, which delivers an infinite feed of trending financial and cryptocurrency updates.
Built a high-performance user interface using React and Less, following a design similar to professional financial terminals.
Focused on creating a smooth, real-time browsing experience with efficient filtering to help users navigate high volumes of market news.

10,000+ Downloads
A mobile app that provides a step-by-step guide for making authentic Yogurt and Kefir at home.
Built with React Native CLI and Native Base for a clean and responsive user interface.
I handled the full development and published the app to both the Apple App Store and Google Play Store.

AI Face Recognition Web Application
I developed a full-stack application that uses an AI API to detect human faces in user-submitted image URLs.
Built with React and Redux on the front-end, supported by a Node.js and Express backend.
The system includes a secure login framework using PostgreSQL for database management and password hashing for user security.

Custom Palette Management Tool
A design tool that allows users to explore, create, and manage professional color palettes.
Developed with React and JSS, the app features interactive elements like drag-and-drop sorting and dynamic color brightness adjustment.
Users can instantly copy color codes in various formats (HEX, RGB, RGBA) for use in their own design projects.

Automated Java Gaming Script
One of my earliest coding projects from 2010, this script was written in Java to automate complex tasks in the game RuneScape.
It features advanced logic for resource gathering, inventory management, and pathfinding within the game environment.
This project served as my introduction to programming logic and remains a key part of my development history.

It is a Amazon Clone.
User can Autheticate, Add remove to cart.
React, Firebase is used for DB, Authentication and Hosting.

It is a Netlfix Clone.
TMDB is used for the data.
React, Deployed on Netlify.

It is a clone of Youtube
React and Material UI.
Firebase is used for Database, Authentication and Hosting.

It is a clone of instagram
React and Material UI.
Firebase is used for Database, Authentication and Hosting.

It is a clone of Whatsapp
React and Material UI.
Firebase is used for Database, Authentication and Hosting.

SARS-CoV-2 Tracker
Shows Cases, Recovered and Deaths Worldwide and country wide.
React, Material UI, Chart Js, Deployed on surge.sh.

API for Bootcamps hosting website.
One can register as a User or Publisher and login also.
Publisher can create Bootcamps.
Admin and Publisher can add courses and perform various CRUD operations.
Users can comment on Bootcamps and update their profile, add picture and reset password.
NodeJS, Express, Mongoose, MongoDB, Node mailer,
Security for XSS and NOSQL Injection, Docgen and deployed on heroku.

Social Media for developers where users can register.
Create profile, create posts, add comments and like and unlike them.
React, Redux, CSS, MongoDB, Mongoose, Express, NodeJS, and deployed on Heroku.