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jrb326/README.md

Jonah Bray

Software engineer · Computer Science, Lehigh University '26 · Open to full-time roles

Resume LinkedIn Email

I am Jonah Bray, a Computer Science graduate of Lehigh University (Class of '26). I work across the full stack, AI/ML, and production data engineering, and I am looking for a full-time Software Engineer role, in the U.S.

Currently a Product Data Intern at Mashura (CUBEX), where I own an end-to-end Microsoft Fabric catalog program: PySpark ETL, LLM agents with human-in-the-loop approval gates, fine-tuned BERT NER, and provenance-backed release gates. Before that: .NET backend at Epilogue Systems, full-stack MERN at Bulkitrade, and systems and identity engineering for Lehigh's CSE department (Kerberos, LDAP, OAuth).

Featured work

mcassetgen · repo Minecraft asset generation with a fine-tuned Stable Diffusion 3.5 Large LoRA. Training and inference workflow documented, with example generations and LoRA checkpoints in the repo.

kilo-priority-plugin · repo Per-machine request priority for LiteLLM gateways used by Kilo Code. VS Code settings UI plus a Kilo plugin, fail-closed by design.

ttb-treasury (LabelCheck) · repo · live demo Vision-model label extraction and 27 CFR warning-compliance review on Cloudflare Workers AI. Deterministic verification on top of model transcription, batch mode for import dumps.

arliai-busyness · repo Native macOS menu-bar widget that shows live model busyness. Swift + AppKit, zero dependencies, inline time graph.

Origin-Destination ETA (class Kaggle winner) · repo Custom transformer based off of BERT trained on route geometry, benchmarked against the 2008 SF Yellow Taxi GPS set. Won the class Kaggle competition with a PhD collaborator.

Experience

  • Product Data Intern, Mashura (CUBEX) · 2026 - present · Fabric, PySpark, LangGraph, BERT NER
  • Junior System Administrator, Lehigh CSE · 2025 - 2026 · Linux, Kerberos, LDAP, OAuth, Proxmox, Grafana, PXE
  • .NET Backend Developer, Epilogue Systems · 2025 · C#/.NET services and REST APIs
  • Full Stack Developer, Bulkitrade · 2025 · MERN, PostgreSQL, Azure, AWS

Skills

Languages: Java, Kotlin, JavaScript, TypeScript, Python, SQL, C, Rust, Dart, Go

Frameworks: React, Node.js, Express, Svelte, Next.js, Flask, .NET, Spring Boot, Flutter

Data & AI: PyTorch, Pandas, PySpark, DuckDB, LangGraph, Azure Fabric, OneLake, Stable Diffusion/LoRA, MongoDB, Redis, PostgreSQL, MySQL

Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, Cloudflare, Nginx, Grafana, GitHub Actions

Security & identity: Kerberos, LDAP, OAuth, WAF, honeypots, audit logging, least-privilege access

Find me

Pinned Loading

  1. kilo-priority-plugin kilo-priority-plugin Public

    Per-machine request priority for LiteLLM gateways used by Kilo Code

    JavaScript

  2. ttb-treasury ttb-treasury Public

    LabelCheck: AI label-compliance review prototype on Cloudflare Workers AI

    TypeScript

  3. ventoyimg ventoyimg Public

    Forked from catherinedoyel/ventoyimg

    An alternative way to get Ventoy.