Building secure, production-ready systems from the ground up โ network monitoring, SOC 2 compliance, and AI-powered applications. Security-first mindset with full-stack delivery speed.
Live at: https://saharhalili95.github.io/html-portfolio/
Full portfolio showcasing all my projects, skills, and experience with modern design and responsive layout.
NetSentinel - Real-Time Network Monitoring & Intrusion Detection Platform
๐ก๏ธ Production-grade IDS giving security teams real-time visibility across their network
๐ GitHub: https://github.com/SaharHalili95/netsentinel
- โ Automated device discovery โ ARP scanning + nmap service version detection
- โ Live traffic capture โ Scapy packet sniffing with anomaly detection (suspicious ports, watchlist countries, traffic spikes)
- โ Real-time WebSocket alerts โ severity-based lifecycle (open โ acknowledged โ resolved)
- โ SOC 2 compliance module โ daily checks mapped to CC7.1, CC7.2, CC7.3, CC6.1, A1.1
- โ Network topology graph โ live visual map of devices and connections
- โ GeoIP world map โ visualize traffic origin by country
FastAPI โข Next.js โข PostgreSQL โข Redis โข Docker โข WebSocket โข Scapy โข SQLAlchemy โข Tailwind CSS
๐ค CodeMate AI
RAG-powered code assistant - chat with your codebase in the browser Tech: React, TypeScript, OpenAI API, Tailwind CSS, Vite
๐ฎ Budget Balance Game
Interactive financial education game with achievements system Tech: React, TypeScript, Vite
๐ Crypto Portfolio
Real-time cryptocurrency tracking with virtual trading Tech: React, TypeScript, Tailwind CSS, CoinGecko API
Full-stack interview question management system Tech: FastAPI, MongoDB, React, TypeScript
โ View All Projects on Portfolio Site
๐ B.Sc. Computer Science Holon Institute of Technology (HIT) | 2021-2025
๐จโ๐ซ Mathematics & Computer Science Teacher Yeshivat Bnei Akiva Lapid, Modi'in | 2025-Present
- Teaching Python programming and advanced mathematics
- Building algorithmic problem-solving skills
- ๐ Implementing Zero Trust Authentication systems
- ๐จ Building secure full-stack applications
- ๐ Learning advanced security patterns and AI/ML techniques
- ๐ Deploying production-ready secure systems