Nikita Baklazhenko

Solo-built AI trip planner — ~500 monthly users on Web, iOS, Android and MCP

Cross-platform AI travel suite — web, iOS (App Store), Android (Google Play), and an OAuth-secured MCP server for Claude / ChatGPT. 5 orchestrators coordinating 10+ specialized agents on Gemini 3.1 Flash with OpenAI fallback, on a shared FastAPI/GCP backend with SSE sync, offline-first mobile, and ML personalization.

• Continuation of TripGen — same agentic concept, rebuilt as a cross-platform web + mobile + MCP suite
• Solo-built and live with ~500 monthly users: iOS App Store, Google Play and web on a shared FastAPI/GCP backend with SSE sync
• OAuth-secured MCP server (Clerk) lets Claude, ChatGPT, and any MCP host plan trips with rich in-line UI widgets
• 5 orchestrators coordinating 10+ specialized agents on Gemini 3.1 Flash with OpenAI fallback, via the OpenAI Agents SDK

Open-Source Agent Evaluation Engine

Simulation engine comparing rule-based, RL, and LLM-powered agents across 15+ game-theoretic scenarios.

• 15+ game-theoretic scenarios built in
• Open-source on PyPI (pip install policy-arena)
• Live-streamed simulations with real-time D3.js visualization
• Per-agent analytics and multi-run statistical comparisons

Agentic Document Assistant

Agentic document assistant that reads email and documents and triggers workflows such as hotel and flight check-ins or ID renewals — built on a staged Gemini pipeline that classifies, extracts and validates every field.

• Agentic workflows: reads email and documents and triggers actions such as hotel and flight check-ins or ID renewals
• Staged Gemini pipeline: multi-document classification, type-specific extraction, deterministic validation with retry
• One classification call also groups front/back sides and multi-page documents
• Model escalation from Gemini Flash-Lite to Flash only when validation fails — cheap by default

Agentic AI Travel Planner

10+ parallelized agents with MCP tool integration generating day-by-day itineraries with activities, photos, and maps.

• 10+ parallelized AI agents with domain specialization
• MCP tool integration for external service calls
• Conversational chat interface with streaming responses
• Day-by-day itineraries with activities, photos, and maps

AI-Powered Neighborhood Finder

Scores neighborhoods on safety, affordability, commute, and lifestyle worldwide with interactive maps.

• Worldwide neighborhood scoring across 100+ cities
• Interactive maps with filterable overlays
• Multi-dimensional scoring: safety, affordability, commute, lifestyle
• Long-term vs. short-term rental modes

Real Estate Investment Analytics

Free financial analytics platform with 6 investment tools — ROI calculator, mortgage amortization, rent vs buy analysis, scenario modeling, market data, and city comparison across 30+ countries.

• ROI calculator with cash-on-cash return, cap rate, and break-even analysis
• Long-term and short-term (Airbnb) rental mode support
• Mortgage calculator with what-if rate comparison and LTV ratios
• Rent vs Buy analyzer with net wealth projections over time