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eladser/README.md
Elad Sertshuk

Typing SVG

Building from Israel | Creating tools developers actually want to use

Portfolio LinkedIn Email


👨‍💻 About Me

I'm a full-stack developer specializing in ASP.NET Core and developer productivity tools. My focus is on creating debugging utilities and development tools that solve real problems developers face every day.

Latest project: AeroLens - Real-time flight tracking with AI-powered delay predictions

const elad = {
    location: "Israel 🇮🇱",
    currentFocus: ["ASP.NET Core", "Debug Tools", "Developer Experience"],
    technologies: {
        backend: [".NET Core", "ASP.NET Core", "Entity Framework", "SignalR"],
        frontend: ["React", "TypeScript", "Angular", "Vue.js"],
        cloud: ["Azure", "AWS"],
        databases: ["SQL Server", "PostgreSQL", "MongoDB", "Redis"],
        ai: ["Groq", "Mistral", "Gemini", "OpenAI"]
    },
    currentlyLearning: "Advanced ASP.NET Core performance optimization",
    philosophy: "Build tools that you'd want to use every day"
};

🔥 Featured Projects

Track flights in real-time with AI-powered delay predictions, weather integration, and trip management

🔍 View Technical Details

Features

  • 🗺️ Live Flight Map - Real-time aircraft positions updated every 5 seconds
  • 🤖 AI Delay Predictions - Know about delays before airlines announce them
  • 🌤️ Weather Integration - Current conditions and forecasts for any location
  • ✈️ Trip Dashboard - Save and track multiple flights with automatic updates
  • 🔔 Push Notifications - Browser alerts for delays and status changes

Tech Stack

  • Frontend: React 19 + TypeScript + Vite + Leaflet
  • Backend: ASP.NET Core 8 + SignalR
  • AI: Multi-provider (Groq → Mistral → Gemini fallback)
  • Infrastructure: Vercel + Northflank + Supabase + Upstash Redis

A lightweight, developer-friendly debugging dashboard for ASP.NET Core applications inspired by Laravel Telescope

🔍 View Technical Details

Core Features

  • 🔍 HTTP Request Monitoring - Track all requests with detailed timing and payloads
  • 🗄️ Database Query Profiling - Monitor EF Core queries with execution times
  • 📊 Performance Metrics - Real-time bottleneck detection and analysis
  • 🚨 Exception Monitoring - Capture exceptions with full stack traces
  • 🔄 Real-time Updates - Live dashboard using SignalR
  • 📈 Request Timeline - Visual timeline of execution phases
  • 🔥 Hot Paths Analysis - Identify most-used endpoints and slow queries

Technical Highlights

  • Zero configuration - works out of the box
  • Minimal performance impact
  • Production-ready with configurable filtering
  • Extensible plugin architecture
  • Built-in authentication support

Fast, browser-based configuration file comparison with intelligent semantic analysis

🔍 View Technical Details

Smart Comparison

  • 📄 Multi-Format Support - JSON, YAML, XML, INI, TOML, ENV, HCL, CSV, and more
  • 🧠 Semantic Analysis - Understands type equivalence ("true" vs true)
  • 👁️ Multiple Views - Side-by-side, Tree, and Unified diff modes
  • 🔒 Client-Side Only - No data leaves your device
  • 📊 Export Options - JSON, CSV, HTML, and patch files

Tech Stack

  • Built with React 18 + TypeScript + Vite
  • Full type safety and modern development
  • Zero external dependencies
  • Performance optimized for large files

Comprehensive suite of 30+ essential developer tools for .NET and web development

🔍 View Technical Details

Tool Categories

  • 🔐 Security Tools - Password generation, hashing (MD5, SHA-256, bcrypt)
  • 📝 Text Processing - Base64, URL encoding, JSON formatting, minification
  • 🔢 Data Converters - JSON to CSV, XML converters, format transformations
  • 🎨 Code Generators - GUID generation, Lorem Ipsum, test data
  • 🌐 Web Utilities - QR codes, URL tools, web formatters
  • 📊 File Processors - Batch processing, image tools, analyzers

Features

  • ⚡ Real-time processing with instant results
  • 🔒 100% client-side - secure by design
  • 📱 Fully responsive design
  • 🌙 Dark mode support
  • 💾 Multiple export formats

🎯 Other Projects

Project Description Links
Portfolio Website Modern React portfolio with dark mode LiveGitHub
Another Chess Modern chess game implementation GitHub
WoW Tools World of Warcraft player utilities GitHub

🛠️ Tech Stack

Tech Animation

Languages

Languages

Frameworks & Technologies

Frameworks

Cloud & DevOps

Cloud & DevOps

Databases & Tools

Databases & Tools

AI & Machine Learning

Groq Mistral Gemini OpenAI


📊 GitHub Statistics

GitHub Streak
Activity Graph
Snake animation
3D Contribution Graph

Mission Statement

🎯 What I'm Working On

  • 🔭 Expanding ASP.NET Debug Dashboard with advanced profiling features
  • 🌱 Learning advanced ASP.NET Core performance optimization patterns
  • 👯 Open to collaborating on developer productivity tools
  • 💬 Ask me about ASP.NET Core, debugging tools, or building developer-friendly applications

🤝 Let's Connect

I'm always interested in collaborating on developer tools and ASP.NET Core projects. Feel free to reach out!

Email LinkedIn Portfolio


Building tools that make developers' lives easier

Elad Sertshuk

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