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blaybrigidi/README.md

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Backend Engineer

Computer Science & Mathematics student β€’ Passionate about backend systems, High Frequency Trading, and ML engineering.

πŸ“§ brigidiackahblay@gmail.com

πŸ‘¨β€πŸ’» About me

I build performant systems and ML-powered tools.
Recent work includes a C++ fingerprinting engine for real-time audio search and backend services for fintech payments.
I enjoy low-level optimization, scalable backend design, and applying ML to real-world problems.

πŸ› οΈ Tech Stack

Backend & Systems

C Python Node.js Go Rust

Databases & Infrastructure

PostgreSQL MySQL Redis MongoDB Docker Kubernetes

ML & Data

PyTorch TensorFlow FastAPI NumPy

Tools & Platforms

Git Linux AWS GCP

πŸ’Ό Experience Highlights

Co-Founder, Backend Engineer β€” TrueCreation (Audio Recognition)
Engineered a C++ fingerprinting engine for sub-3s searches across thousands of audio descriptors; scaled PostgreSQL schema to support large fingerprint counts.

Full Stack Developer Intern β€” MoneyLink (Fintech)
Built Node.js APIs for cross-border payments, optimized MySQL queries to reduce API latency by ~40%.

AI Engineering Intern β€” EcoHouse
Automated mortgage-document sorting with PyMuPDF + NLP and deployed a RAG search pipeline for fast document retrieval.

πŸš€ Projects

High-Performance ML Caching System β€” C++, multithreading, ARM NEON β€” reduced inference latency from 180ms β†’ 30ms.

Multi-School AI Handbook Chatbot β€” RAG, FastAPI, Claude 3.7, Snowflake β€” multi-tenant chatbot used by 100+ students.


Building systems that scale, optimizing for performance, and solving real-world problems with code.

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  1. health-assistant health-assistant Public

    AI-powered food recommendation system with high-performance C++ caching for healthy choices within a set budget

    JavaScript

  2. Handbook_Assistant Handbook_Assistant Public

    Similar to the Ashesi Handbook Assistant (HandbookBot) but is compatible with all schools

    JavaScript

  3. RuvaS20/webdevs RuvaS20/webdevs Public

    An interactive web application for climate change education.

    PHP 1

  4. LinkMe LinkMe Public

    JavaScript

  5. Tones Tones Public

    TypeScript