HELLO, I'M
Jonah
Sims
Mechatronics Engineering student at Texas A&M University, minoring in Embedded Systems Integration. Incoming ML/AI intern at Q2 Holdings. Building a production-grade AI portfolio manager (Apogee) alongside a robust self-hosted homelab.
01 — ABOUT
Building things
that matter.
I interned as a Software Engineer at Voyant (Summer 2024) and will be joining Q2 Holdings as an ML/AI Software Engineer intern this summer (Summer 2025) — shipping production code across fintech and intelligent systems while finishing my Mechatronics Engineering degree at Texas A&M.
Outside of coursework I build Apogee — a production-grade AI portfolio management system with six LangGraph agent pipelines, five independent safety layers, 12 data integrations, and an append-only audit trail. LLMs propose; deterministic Python rules dispose.
I also run SavannahRidgeLabs — a self-hosted homelab on personal hardware with 47+ containerized services, a GitOps CI/CD pipeline, Tailscale mesh VPN, and a local LLM stack via Ollama. This portfolio is served from it.
Background: 5 years as design lead in FIRST Robotics (FRC + FTC), winning the 2023 Engineering Excellence Award at the World Championship and the 2022 Texas State Championship.
2×
Intern · Voyant + Q2
47+
Self-Hosted Services
1st
World Championship
EXPERIENCE
Q2 Holdings
ML / AI Software Engineer Intern
Joining this summer to build machine learning and AI systems at a fintech company serving financial institutions.
Voyant
Software Engineer Intern
Contributed to product development as a software engineering intern at Voyant.
Pi Kappa Phi · Texas A&M
Chapter Treasurer
Managing chapter finances and budgeting for Pi Kappa Phi fraternity at Texas A&M University.
Apogee
AI Portfolio Manager
- 6 LangGraph pipelines · 13 agent node types
- 5 safety layers — kill switch to audit checksum
- 12 data providers · 1,200+ tests
SavannahRidgeLabs
Self-Hosted Homelab
- 47+ services · 12 Docker Compose stacks
- GitOps: push to main → live in 90 seconds
- Tailscale mesh VPN · Ollama local LLMs
02 — SKILLS & TOOLS
What I work with
AI & Machine Learning
Backend & APIs
DevOps & Infra
CAD & Fabrication
06 — CONTACT
Let's connect
Whether it's a project idea, an internship opportunity, or you just want to talk robots, AI, and homelabs—my inbox is open.