Projects using PostgreSQL in MississaugaProjects using PostgreSQL in MississaugaLalechet — Kosher Travel & Concierge Booking Platform
Category: Travel Booking Platform / Tour Operator Suite
Tech Stack: Ruby on Rails 7, PostgreSQL, Sprockets, Devise, Delayed Job, Paperclip, Savon (SOAP), Amadeus GDS, Gimmonix, Travel Guard, Duffel, Google Maps + Places, Dynalink PBX, QuickBooks Online, OpenAI, Pusher, Sendgrid, Twilio, Stripe, AWS S3
Our Contributions: Full Stack
Lalechet is a full-service travel concierge platform built for the Jewish travel market, handling everything from custom itineraries and mekomos hakedoshim (holy sites) tours to group getaways, charter flights, and private jet bookings. We built the platform end-to-end — a Rails 7 application integrating live GDS inventory through Amadeus and Gimmonix, real-time flight booking via Duffel, and travel insurance through Travel Guard, all wrapped in a secure Devise-powered authentication layer.
🔗 https://lalechet.com/website Full-Stack Engineer --> Grant Navigator
Built an AI-assisted platform that helps Italian SMEs discover, qualify, and track government grants across multiple public sources.
What I delivered: • Multi-source grant aggregation and structured search • AI-powered relevance scoring and natural-language summaries • User accounts, saved opportunities, and onboarding flow • Clean UI for browsing funding programs and eligibility filters
Impact: • Centralizes scattered public funding data into one interface • Makes complex grant language understandable and actionable • Designed for real startup and SMB workflows
Tech: Next.js, TypeScript, Supabase, Vercel, OpenAI API
What this project shows: Product execution, data aggregation, UX clarity, and practical AI integration to solve a real information-navigation problem. Smart Family Grocery List — Full-Stack Mobile App
Personal project
Privacy-first grocery list app with a FastAPI Python backend and Kotlin Android frontend. Features grocery price scraping and comparison across local Ontario stores, OpenStreetMap-based store locator, AES-GCM encrypted personal data, Siri Shortcut integration, and smart list optimization. Demonstrates full-stack development from mobile frontend to API to database.
Technologies: FastAPI, Python, Kotlin, AES-GCM encryption, OpenStreetMap API, PostgreSQL/SQLite, Docker 
