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asoracca/README.md

Hi, I'm Anggun 馃憢

I'm a UW鈥揗adison student building software to explore markets, uncertainty, and decision-making. My projects span Python/C++ systems, numerical research, full-stack applications, and bounded AI workflows.

Seeking Summer 2027 internships 路 Software engineering 路 Quant development 路 Fintech

LinkedIn 路 Email

Selected projects

Python C++17 TypeScript / React SQLite

A research application that turns supported market-microstructure questions into validated simulation plans, runs experiments across seeds, and produces reports linked to evidence.

  • Bounded orchestration with work budgets, cancellation, checkpoint recovery, and transactional run history.
  • Optional AI planning and review; Python controls execution, numerical results, and report validation.
  • An underlying price-time matching engine with cancel/replace rules, Python/C++ parity tests, and repeated API benchmarks.

The public demo uses scripted planning and real simulations. Live-model integration is implemented with mocked-transport tests; live behavior and any multi-agent advantage remain unmeasured.

Try the demo 路 Workflow, evaluations & recovery
The free demo may take a minute to wake up.

Python NumPy SciPy

How much pricing error remains for a given compute budget? Compare Monte Carlo, antithetic sampling, control variates, scrambled Sobol, and importance sampling using reproducible synthetic contracts. Measure price and delta error, runtime, and rare-payoff failure cases against analytical references.

Study design & reproducibility

Python pandas SQLite

An event-driven portfolio simulator with next-open execution, explicit costs, cash reservation, and auditable ledgers. Stored configurations and price inputs support exact replay; a separate selection-bias study examines how searching many strategies can manufacture an impressive in-sample winner.

Experiment storage & replay

Python TypeScript

CFR/CFR+ for decisions under hidden information, with exact best-response and exploitability evaluation. Includes resumable training experiments and an interactive explorer for inspecting action probabilities, regrets, and playing against a saved policy.

Game rules & evaluation

TypeScript Next.js Prisma PostgreSQL

A paper-trading journal for stocks, options, and futures, with portfolio views, market-data integrations, and optional Gemini educational commentary. An application demo; authentication and user isolation are still future work.

Explore the demo

More research

Project Focus
Momentum Factor Research Monthly momentum experiments with explicit costs, missing-data coverage, leakage tests, block-bootstrap inference, and SQLite provenance.
New Space Radar Source-aware event research for space equities, exchange-calendar alignment, synthetic validation, and a TypeScript evidence explorer.
Leveraged ETF Risk Lab Portfolio accounting, risk attribution, and daily-reset leverage, with hand-calculated fixtures and reproducible offline reports.

How I build

  • Make results reproducible: preserve configurations, seeds, inputs, and evidence.
  • Test the failure cases: invalid plans, interrupted runs, timing errors, and misleading estimates.
  • Keep claims tied to measurements: distinguish synthetic examples, historical research, and live-model evaluations.

Tools: Python 路 C++ 路 TypeScript 路 React / Next.js 路 SQL 路 SQLite 路 PostgreSQL 路 NumPy 路 SciPy 路 pandas

Pinned Loading

  1. soxl-vol-surface soxl-vol-surface Public

    Options volatility dashboard and put-selling signal research for SOXL.

    Python 2 1

  2. redline-exchange redline-exchange Public

    Python

  3. pokeringdumdum pokeringdumdum Public

    A not-so-dumb poker game-theory lab using CFR and CFR+.

    Python

  4. backtest-engine backtest-engine Public

    Python