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Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

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Achievement: Pull Sharkx2Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Quickdraw

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brianmmaina/README.md

Hi, I'm Brian

CS and Economics junior at Boston University. Previously SWE intern at Portal (EdTech), currently at AdaptX (nonprofit fitness accessibility) and Marintchev Lab (computational biology). Targeting Summer 2027 SWE roles in fintech and backend infrastructure.

Tech Stack

Python C++ TypeScript FastAPI PostgreSQL Redis Docker AWS React PyTorch

Featured Projects

Project Description
Project Winston Quantitative trading research platform covering 17 commodity futures and 503 S&P 500 names. Stacked XGBoost/LightGBM classifiers, HMM regime detection, 11-agent reasoning layer with overseer. FastAPI + async SQLAlchemy + Redis backend.
Order Matching Engine C++17 limit order book matching engine. Replayed 269K LOBSTER NASDAQ messages at 0.5M+ events/sec with a lock-free SPSC queue. 16 GoogleTest cases.
StatementWrapped AI-powered bank statement analyzer. Multi-bank CSV normalization, LLM categorization, Redis caching. Live at statement-wrapped.vercel.app.
TriLive Real-time Portland transit tracking iOS app. FastAPI backend with Redis caching delivering 32x latency reduction. Shipped on the Apple App Store.
NutriCheck Android barcode scanning app evaluating food products against user medical conditions. Built with a team for CS 411 Software Engineering.

Let's Connect

Portfolio LinkedIn Email

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  1. anthonyq7/TriLive anthonyq7/TriLive Public

    Summer 2025 project that aims to create real impact. Created by Anthony Qin and Brian Maina.

    Swift 2

  2. QuantSnap QuantSnap Public

    A professional stock analysis application built with Streamlit and yfinance, featuring real-time market data and quantitative analysis.

    Python

  3. project-winston project-winston Public

    Python 1

  4. neetcode-submissions neetcode-submissions Public

    My NeetCode.io problem submissions

    Python

  5. Order_Matching_Machine Order_Matching_Machine Public

    C++

  6. statement-wrapped statement-wrapped Public

    TypeScript