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Rehman A

@rehmana1

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Senior AI/ML engineer specializing in generative AI, LLMs, and scalable MLOps.

United States

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What I'm looking for

I seek a senior AI/ML role where I can lead production-grade generative AI projects, mentor teams, and build scalable, ethical MLOps pipelines in cross-functional settings.

I am a senior AI/ML engineer with over a decade of experience building production-grade machine learning, deep learning, and generative AI systems across healthcare, finance, retail, and enterprise domains.

I bridge advanced research and practical implementation, delivering end-to-end solutions including LLM fine-tuning (LoRA, QLoRA), RAG systems, vision-language integrations, and synthetic data generation to address sparsity and compliance needs.

I have led teams, mentored engineers, and collaborated with legal, compliance, and product stakeholders to ensure ethical, auditable, and scalable AI deployments on platforms such as GCP Vertex AI, Azure OpenAI, and internal GPU clusters.

I prioritize robust MLOps, monitoring, and reproducibility—implementing CI/CD, experiment tracking, drift detection, explainability, and real-time inference to accelerate delivery and maintain model quality in production.

Experience

Work history, roles, and key accomplishments

Current

Senior AI/ML Engineer

Current

AIgenix Systems

Mar 2022 - Present (3 years 7 months)

Led end-to-end LLM fine-tuning and PEFT projects and built RAG systems that improved enterprise knowledge retrieval by 60%, while designing multimodal GenAI pipelines and deploying solutions on GCP Vertex AI, Azure OpenAI, and internal GPU clusters.

LlamaIndex Pinecone Hugging Face Vertex AI Triton Prometheus

Machine Learning Engineer

FinSight Analytics

Jul 2017 - Dec 2021 (4 years 5 months)

Built production ML systems for fraud detection and risk assessment using XGBoost/LightGBM and reduced training time by 40% via PySpark/Apache Beam pipelines; implemented real-time inference APIs and CI/CD for ML, improving delivery cycles 3x.

XGBoost LightGBM Pyspark Apache Beam fastAPI Docker Kubernetes TorchServe GitHub Actions)MLFlow GitHub Actions

Data Scientist

InsightTech Solutions

Feb 2015 - Jun 2017 (2 years 4 months)

Developed predictive models for marketing response and churn that delivered a 15% lift in ROI and automated A/B testing frameworks that improved conversion rates by 8–12%, while producing BI dashboards for faster decision cycles.