YORK SIMS JR. — Portfolio 2026
Available for hire
yorksims@gmail.com
Technical Founder & AI Systems Engineer

YORK
SIMS,
JR.

Forward Deployed Engineer/AI Engineer

Self-taught technical founder who ships production AI systems end to end. Three years building agentic systems on Claude — on top of a decade leading operations in high-scale, regulated environments. 21 public GitHub repositories, each taken from empty to deployed, solo.

01

Selected Work

3 Projects
Hardware + Software

Aegis

An AI earpiece companion: nRF5340 firmware (Zephyr RTOS), React Native, BLE LE Audio. Custom firmware with LC3-codec audio, 40 Claude tools wired in — real-time translation, meeting transcription, Mac control. Custom 3D-printed enclosure.

  • nRF5340 / Zephyr RTOS
  • BLE LE Audio / LC3 codec
  • React Native
  • 40 Claude tools
Payments Infrastructure

Dual
Pay

A cloud-native payments stack: event-driven API backend with structured reconciliation logic, paired with an iOS client. Built on XRP Ledger for settlement.

  • iOS — Swift client
  • API-first backend
  • XRP Ledger
  • Event-driven architecture
02

The Path

7 Chapters
2005
–2009
4 Seasons
Division I Point Guard
University of Central Arkansas

Full-scholarship athlete. Operated at high performance under pressure, within systems, on national stage.

2009
–2012
Pro
Professional Basketball
Orman Spor — Turkish Basketball League, Ankara, Turkey

Professional athlete. International deployment. Proof of range before it became a pattern.

2012
–2017
Ops
Operations Manager
Trader Joe's

14 direct reports. P&L ownership. Scheduling. Operational systems from the floor up.

2017
–2024
Founder
Founder & CEO
Elite Eighth Farms

10-acre vertically integrated cannabis cultivation. $3M+ raised. Board reporting. METRC seed-to-sale compliance. Built and ran the whole stack.

2024
–2026
Scale
Heavy Equipment Operator & Certified Trainer
Walmart Distribution Center

High-scale distribution. Certified trainer on the floor. Process optimization, KPIs at volume. Kept building nights and weekends.

2024
–Now
Building
Technical Founder & Engineer
Caipher AI · VitrOS · DualPay · Nia

LLM automation for SMB clients (65% reduction in manual handling). Multi-tenant SaaS for tissue-culture labs. Payments infrastructure. And Nia — an open-source local AI ops runtime. 21 public repos.

2026
–Now
Current
Warehouse Supervisor
Ryder System, Inc.

Supervising warehouse operations for a Fortune 500 logistics company — people, safety, throughput. Still building after hours.

03

Capabilities & Stack

What
I Build
With

AI / Agentic Systems
Claude APIMCP ServersAgent SDKsRAGEval ToolingInspection / Dry-run Tooling
Languages & Frameworks
PythonTypeScriptNext.jsReactReact NativeNode.jsC (Embedded)SystemVerilog
Infrastructure & Data
PostgreSQLNeonAWSVercel
Hardware / Embedded
Zephyr RTOSBLE LE Audio / LC3nRF5340
Certifications
  • Google IT Automation with Python
    Google / Coursera
  • IBM AI Developer Professional Certificate
    IBM / Coursera
  • AWS Cloud Architecture & DevOps
    Amazon Web Services
  • Lean Six Sigma White Belt
    Council for Six Sigma Certification — 2026
  • Lean Six Sigma Green Belt — In Progress
    Council for Six Sigma Certification
Education
B.S. Computer Science — In Progress
Southern New Hampshire University
A.S. Arts & Sciences
Northern Oklahoma College
Division I Basketball Scholarship
University of Central Arkansas
04

Contact

Let's
Talk.

I'm targeting Forward Deployed Engineer and AI Engineer roles at companies building real AI products. If you're building something serious and need someone who ships — reach out directly.

yorksims@gmail.com
(279) 215-9834
Online