lejrn/career-ops
AI-powered job search system built on Claude Code. 14 skill modes, Go dashboard, PDF generation, batch processing.
Repositories
lejrn/flood-fill-cuda
Showcase of flood fill with BFS using CUDA
lejrn/image-safety-classifier-pipeline
Portfolio demo: CLIP-based image safety classifier - ingest, QA, fastai/GPU training, precision-recall-tuned eval, serving API
lejrn/llm-sycophancy-mitigation-pipeline
lejrn/llm-guardrail-classifier-pipeline
lejrn/hebrew-response-sft-pipeline
lejrn/physical-ai-PoCs
15 runnable physical-AI / robotics proof-of-concept projects across 5 capability clusters — PyTorch, ROS 2, C++, React, PLC, EtherCAT, KiCad, CANopen, kinematics. Each isolated, tested, visualized; the PyTorch ones GPU-benchmarked.
lejrn/fv-tier1
Pre-silicon verification lab: FIFO, arbiter, credit queue with Verilator sim and SymbiYosys formal proofs.
lejrn/ar-diffusion-maze
lejrn/ar-multimodal-encoder
lejrn/Spent
lejrn/triton-fp8-matmul
Triton FP8 (E4M3) GEMM kernel vs FP16/FP32 cuBLAS on Ada Lovelace (sm_89) — with fused bias+GELU variant
lejrn/gpu-management-demo
lejrn/ml-compiler
lejrn/fastai
The fastai deep learning library
lejrn/mini-openran-lab
A kind cluster running in WSL spins up the full srsRAN stack - gNB, loopback UE, Near-RT RIC and a custom xApp - via a single Helm chart, while Prometheus + Grafana expose real-time metrics without any RF hardware
lejrn/5g-phy-ci-pipeline
A Docker-packaged Python simulator (NumPy/SciPy) generates OFDM frames, adds noise, decodes with Turbo/LDPC, and - via PyTest-driven GitHub Actions - automatically reports BER
lejrn/stm32-freertos-blinker
Dual-rate LED blinker demonstrating FreeRTOS multitasking on STM32F103C8T6 Blue Pill with comprehensive unit testing and CI/CD
lejrn/analyze-eye-tracking-data
A Python pipeline for analyzing pupillary light reflex data from eye-tracking tests.
lejrn/fiftyone
Refine high-quality datasets and visual AI models
lejrn/100DaysOfRTL
100 Days of RTL
lejrn/ultralytics
Ultralytics YOLO11 🚀
lejrn/Reconstructing-Dark-Images
Reconstruct dark images using Neural Networks
lejrn/fastai-RawPy
`fastai-rawpy` lets fast.ai framework support RawPy package