Bilal Shaikh's Work | ContraWork by Bilal Shaikh
Bilal Shaikh

Bilal Shaikh

Secure Web Dev & Pentester building high-performance systems

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Cover image for Project Title: JobMind AI: Privacy-First
Project Title: JobMind AI: Privacy-First Resume Intelligence Platform One-Line Pitch: A fully local, containerized AI application that uses RAG pipelines to provide intelligent resume-to-job matching without data leaving your machine. About the Project: JobMind AI was built to solve the privacy concerns associated with uploading sensitive career data to public LLMs. The platform leverages a production-grade Retrieval-Augmented Generation (RAG) pipeline to analyze resumes against job descriptions. It doesn't just "read" text; it performs semantic analysis to provide match scores, skill gap visualizations, and actionable career advice.
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Cover image for Project Title: Secure E-Healthcare Management
Project Title: Secure E-Healthcare Management Platform One-Line Pitch: A full-stack healthcare platform featuring a secure Python backend and multi-role access control for managing patients, doctors, and medical records. About the Project: This project is a production-grade web application designed to handle the sensitive workflows of a healthcare facility. I built a custom RESTful API to manage the complex relationships between patients, doctors, and administrators. The core of the system is a highly secure, normalized MySQL database designed with optimized queries to ensure reliability during concurrent access. I prioritized security throughout the development lifecycle, implementing robust input validation and SQL injection prevention to protect patient data integrity. My Role & Key Contributions: Full-Stack Development: Engineered the complete Python backend and integrated it with a responsive frontend built using JavaScript, HTML5, and CSS3. API Architecture: Designed and implemented a RESTful API to handle medical records, appointment scheduling, and role-based administrative tasks. Security Engineering: Implemented industry-standard authentication, session management, and Role-Based Access Control (RBAC) for Admin, Doctor, and Patient roles. Database Design: Architected a normalized relational database schema with indexing and foreign key constraints to ensure data consistency. Quality Assurance: Conducted comprehensive end-to-end testing, including unit and integration tests, to ensure a reliable and bug-free user experience. Technical Stack: Languages: Python, JavaScript, SQL. Web Tech: HTML5, CSS3, Bootstrap 5, REST API. Database: MySQL, SQLite. Security: Role-Based Access Control (RBAC), SQLi Prevention, Input Sanitization.
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Cover image for Project Title: RESTful Notes API:
Project Title: RESTful Notes API: Scalable Backend Service One-Line Pitch: A high-performance, modular RESTful API built with Python, featuring full CRUD operations and a structured service-repository architecture. About the Project: The Notes API was developed as a study in clean, maintainable backend architecture. It provides a lightweight but robust service for managing digital notes, built with a focus on proper HTTP status handling, input validation, and clear endpoint design. Instead of a monolithic script, I implemented a modular service-repository pattern. This ensures that the business logic is decoupled from the data access layer, making the system highly scalable and easy to unit test. It is a prime example of following Python best practices and "Clean Code" principles in a real-world scenario. My Role & Key Contributions: API Design: Architected a RESTful interface with comprehensive endpoint documentation and standard HTTP methods. Backend Architecture: Implemented an Object-Oriented (OOP) modular structure to ensure code reusability and maintainability. Data Integrity: Integrated strict input validation and exception handling to ensure the API remains reliable under edge-case scenarios. Version Control: Managed the development lifecycle through Git, maintaining a clean commit history and professional documentation. Technical Stack: Language: Python Framework: FastAPI / REST Architecture: MVC / Service-Repository Pattern Tools: Postman (API Testing), Git
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