Technologies I use to build scalable and secure applications
Technical Expertise
Focus: Full-Stack Development & Secure Systems
I build secure, real-time web systems with strong backend architecture and monitoring capabilities.
🌐 Web Development
HTMLCSSJavaScriptReactREST APIs
- Developed a real-time Online Exam Monitoring System with authentication, session tracking, and anti-cheating mechanisms
- Implemented secure authentication with session lifecycle management and role-based access control
- Designed and implemented a complete end-to-end system including frontend, backend, database, and security layers
Relevant Work: Online Exam Monitoring System, DevCollab Hub
⚙️ Backend & Databases
PythonNode.jsExpressMySQL
- Engineered normalized MySQL database schemas for scalable, multi-user role-based environments
- Built secure backend API architectures with strict request validation and state management
- Developed real-time exam handling systems with robust server-side validation and monitoring
Relevant Work: Online Exam Monitoring System
🔐 Security & Systems
Input ValidationAuth SecurityBasic Threat Detection
- Detected tab-switch events and enforced exam integrity rules in real time
- Secured authentication flows with robust session handling and input sanitization
- Mitigated common vulnerabilities through comprehensive request validation
Impact: Enabled controlled exam environments with real-time monitoring and violation detection
🧠 AI-Driven Features
PythonNLP BasicsMachine Learning
- Applied NLP models for sentiment analysis and explored real-time inference deployment
- Worked with TF-IDF, LSTM, and BERT models for advanced text classification
- Integrated machine learning models into robust Flask/FastAPI backend architectures
🎨 Design & Tools
UI/UX DesignFigma3D Modeling
- Designed user interfaces focused on usability and clarity
- Created wireframes and interactive prototypes using Figma
- Worked on 3D modeling concepts and assets
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