Mission Archives & Systems
Full repository showcase of enterprise SaaS platforms, real-time telemetry engines, AST parsers, and quantitative ML pipelines engineered by D R Thummar.
AgriPulse AI — Commodity Price Intelligence
Automated 3-tier market valuation & ML predictive pipeline
Commodity market volatility and lack of predictive valuation models across crop harvests causing financial uncertainty.
Trained Scikit-Learn ensemble models (HistGradientBoosting, Random Forest, SVC) achieving 83.10% accuracy and 0.9131 ROC-AUC.
- Trained Scikit-Learn ensemble models (HistGradientBoosting, Random Forest, SVC) achieving 83.10% accuracy and 0.9131 ROC-AUC.
- Integrated live web scrapers (BS4, Yahoo Finance API) and a round-robin load balancer with automated failover.
- Built a 100k-sample Pandas analytics & feature engineering pipeline.
Appointory — Healthcare OS & Wait-Time Predictor
B2B hospital discovery aggregator & predictive EMR queue engine
Patient queue delays, fragmented medical vaults, and inefficient clinic scheduling causing patient frustration.
Developed a multi-tenant clinic queue management platform featuring a CatBoost Machine Learning wait-time predictor hosted at appointory.in.
- Predictive patient queue wait times using CatBoost Machine Learning model.
- Synchronized real-time patient queue updates via Socket.io across mobile and clinic display screens with FHIR digital prescriptions.
- Implemented secure role-based access control (Doctor, Receptionist, Admin), DLT transactional SMS updates, and AES-256 encrypted health vaults.
Script Converter Studio
Client-side in-browser AST parsing & JSON/TOON code engine
Converting data formats on server endpoints introduces latency, privacy risks, and bandwidth cost.
Architected a high-performance in-browser JSON/TOON code transformation engine with real-time client-side AST data parsing logic.
- High-performance in-browser JSON/TOON code transformation engine with real-time client-side AST data parsing logic.
- Embedded Monaco Editor UI to provide live syntax highlighting, error detection, dynamic formatting, and instant static build transformations.
Tourism Management System
High-performance Java OOP booking engine & SQL optimizer
Legacy booking platforms suffer from sluggish database query response times and unoptimized schema relationships.
Built a desktop booking engine applying OOP principles (inheritance, interfaces, polymorphism) with dedicated Admin and Customer modules.
- Built a desktop booking engine applying OOP principles (inheritance, interfaces, polymorphism) with dedicated Admin and Customer modules.
- Formulated relational database schemas and optimized SQL query execution plans, achieving sub-50ms query response speeds.
BUS-IQ Dashboard
Real-time public transit telemetry & fleet analytics
Transit commuters face unpredictable bus arrival times and lack live GPS telemetry access.
Engineered a low-latency WebSockets & Flask architecture with real-time geospatial coordinate mapping for live transit fleet monitoring.
- Real-time WebSocket event bus pushing sub-10ms bus coordinate updates.
- Geospatial route plotting with dynamic delay calculation.