Programming & Core Foundations
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Python programming fundamentals, advanced Python concepts, object-oriented programming (OOP), data structures, algorithms, error handling, logging, modular programming, code optimization, and best coding practices using Python, VS Code, and PyCharm.

Frontend Development
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Web development using HTML5, CSS3, responsive design principles, modern JavaScript (ES6+), component-based UI development with React.js, UI frameworks such as Bootstrap and Tailwind CSS, frontend state management, API integration, and performance optimization.

Backend Development & APIs
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Backend application development using Django, Django REST Framework, Flask, and FastAPI, RESTful API architecture, authentication and authorization using JWT and OAuth, middleware implementation, API security, and scalable backend design.

Database & Data Management
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Relational and NoSQL database management using MySQL, PostgreSQL, and MongoDB, database modeling, indexing, query optimization, transactions, and data security best practices.

Version Control & Collaboration
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Source code management using Git and GitHub, collaborative development workflows, branching strategies, pull requests, code reviews, and issue tracking in Agile environments.

Testing, Quality & Performance
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Unit testing and integration testing using PyTest, API testing, debugging techniques, performance tuning, caching mechanisms using Redis, and application optimization strategies.

DevOps, Deployment & Cloud
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Containerization with Docker, web server configuration using Nginx, application deployment using Gunicorn, cloud hosting and infrastructure management with AWS (EC2, S3, RDS), CI/CD pipeline fundamentals, environment configuration, monitoring, and production support.

Architecture & Expert-Level Concepts
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Microservices architecture, scalable system design, security best practices, load balancing, production debugging, log monitoring, and real-world problem solving in high-availability environments.