Built In-House — Not a Prompt Wrapper
This FYP is a full-stack engineering platform: custom market pipeline, rule engines, ML proxies, multi-LLM orchestration, PostgreSQL persistence, web dashboard, and React Native mobile app — designed for PSX investors.
Platform Deliverables
Web Application
10+ pages: Dashboard, Single Stock, AI Forecast, Model Evaluation, Shariah, GenAI Portfolio, Engineering, About FYP, Landing.
FastAPI Backend
36+ REST endpoints, SSE market stream, cache-first DPS refresh, background workers, prediction persistence.
Mobile App (Expo)
React Native app in mobile-app/ sharing the same API — dashboard, predictions, portfolio intelligence on Android.
Technology Stack
Frameworks used for delivery only — core investment logic, scoring, screening, and evaluation modules listed below are custom-built.
Custom Modules (Our Engineering)
Recent Engineering Milestones
DPS Market Pipeline
Switched primary feed to official dps.psx.com.pk — 494 symbols, non-blocking 15-min scheduler.
Model Portfolio Engine
Separate GROQ, OpenAI, Meta portfolios from stored predictions with Top 5/10/30/50 tiers.
Accuracy Evaluation
394+ prediction-vs-actual matches with direction accuracy, precision, and deployment scoring.
Hybrid Decision + AI Forecast
Buy/Hold/Sell with signal weights, investment score breakdown, and explainable GenAI narrative.
Mobile APK
Expo build pipeline for Android deployment alongside the web platform.