Personal projects

A mix of things I've built, some open-source, some study tools, and a few proprietary ones.

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Ongoing
P&C Reserving Model GitHub
Chain-ladder reserving work (LDFs, CDFs, IBNR) that turned into ongoing open-source contributions to chainladder-python, the main Python library for actuarial reserving, spanning docs, core API and backend cleanup.
Archived
EV vs ICE: Impact on Motor Insurance (India) GitHub
A report on how India's shift to electric vehicles reshapes motor insurance claims, costs and pricing.
Active
AlphaTail: Pet Insurance Pricing and Reserving Engine
A pet insurance pricing and reserving engine in Rust, using frequency/severity GLMs and chain-ladder methods.
Active
ActuGLM
A GLM-based insurance pricing platform, private and in active development.
Active
Nucleus: Low-Latency Systems in Rust
A personal project for getting hands-on with low-latency systems programming in Rust: concurrency, memory layout, and execution speed.
Maintained
LDA Study Book GitHub
A study companion that simplifies the Open Actuarial Education's Loss Data Analytics text.
Active
Calcii: Experimentation Sandbox
A sandbox for sharpening engineering fundamentals and prototyping ideas around performance, tooling and computation.
Active
Crypto and DeFi Finance: Exploration
Getting hands-on with crypto and decentralized finance, working toward contributing to DeFi and on-chain financial apps.
Maintained
SA3 Interactive Mindmap GitHub
Interactive mindmap for SA3 general insurance pricing curriculum
Maintained
CS2 Interactive Mindmap GitHub
Interactive mindmap for CS2 actuarial curriculum with detailed navigation
Maintained
CS1 Interactive Mindmap GitHub
Interactive mindmap for CS1 actuarial curriculum with detailed navigation
Maintained
CM2 Interactive Mindmap GitHub
Interactive mindmap for CM2 actuarial curriculum with detailed navigation
Maintained
Claims Data Pipeline GitHub
A Dockerized ETL pipeline that cleans and enriches claim data into PostgreSQL, automated daily with GitHub Actions.
Archived
Pet Insurance Profitability Analysis
Built a two-part frequency/severity GLM with chain-ladder reserving to fix a portfolio's loss ratio.
Archived
Customer Segmentation GitHub
Segmented policyholders into four risk personas using PCA to guide targeting and retention.
Maintained
Loss-Ratio Dashboard GitHub
A Dash app visualising loss ratio development by line and region.
Completed
Parametric Crop Insurance Product Development GitHub
An actuarial-grade parametric crop cover for Indore's soybean farmers: rainfall-triggered, EVT-calibrated on 20 years of ERA5-Land data, priced from the hazard up to a regulator-ready term sheet.
Maintained
CS2 Visual Lab - Risk Modeling Toolkit
An open-source visual lab adapted for CS2 topics like survival models, risk modeling and simulation.
Maintained
CS1 Visual Lab - Actuarial Statistics Toolkit
An open-source visual lab customised for CS1 actuarial concepts, with more updates planned.
Completed
Pricing Simulation Case Competition GitHub
Led a 5-person team (group 48) pricing a 10,000-policy personal motor portfolio with frequency–severity GLMs for the 2025 CAS East Asia Summer Program, then competing in a multi-round market simulation. Placed 8th of 50, just outside the final.
Maintained
General Insurance Interactive Mindmap
Interactive mindmap for General Insurance principles covering financial management, reserving, pricing, and reinsurance