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Managing GPU orchestration...
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Managing GPU orchestration...
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abdelwb/README.md

Abdallah Mohammed (preferred: Abdullah Abdelwahab)

Pronouns: He/Him/His

I'm a Senior SWE residing in Minnesota. Currently working at Abbott, #4 on Fortune's 2026 Most Innovative Companies, where I build automated test jobs and ship LLM agent tooling into a production pipeline for FDA-regulated medical devices. I verify the software and hardware behind the EnSite X mapping system and the catheters that run on it, including Advisor HD Grid, TactiFlex Duo and Volt PFA, the tools physicians use to map and treat atrial fibrillation (AFib). Before that I spent two years in the gaming industry at Activision Blizzard King (ABK) and shipped five AAA titles including Call of Duty®: Modern Warfare® II.

Lately I build small, open labs: LoRA fine-tunes benchmarked across vLLM and SGLang, multi-node training on Slurm with Ray Serve, GitLab pipelines with vulnerability scanners wired into the merge request, and an evaluation harness that caught a 30% instruction-following regression in my own fine-tune and fails CI on it. I would rather publish the negative result than quietly drop it.

I proudly hold adual MS in Data Analytics & Information Assurance (Cybersecurity) | Always learning, always collaborating.

Reach out on LinkedIn or Send an Email

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  1. multi-node-cluster-orchestration multi-node-cluster-orchestration Public

    Multi-node Slurm training + Ray Serve deployment + Prometheus/Grafana monitoring, with NVIDIA NGC container hooks.

    Python 1

  2. cicd-security-pipeline cicd-security-pipeline Public

    FastAPI + Redis distributed job pipeline used to demo GitLab CI/CD test automation and MR-integrated vulnerability scanning.

    Python 1

  3. nemotron-rag-serving-lab nemotron-rag-serving-lab Public

    LoRA fine-tune of NVIDIA's Nemotron-Mini-4B-Instruct, served head-to-head via vLLM and SGLang, wrapped in a LangChain RAG agent, with scikit-learn/TensorFlow models predicting serving performance f…

    Python 1

  4. model-eval-gap-lab model-eval-gap-lab Public

    Evaluates nvidia/Nemotron-Mini-4B-Instruct against its LoRA fine-tune, with pandas/NumPy gap analysis, a stakeholder-facing dashboard, and a golden-set regression gate in CI.

    Python 1