Hello! I’m Rehan Malik, a senior Gen AI/ML engineer and cloud architect with a track record of delivering production-ready AI systems at scale. I design end-to-end data pipelines, retrieval-augmented generation (RAG) architectures, and orchestration patterns for regulated environments, turning complex business problems into actionable AI workflows. I enjoy collaborating with cross-functional teams to drive enterprise transformation while keeping security, governance, and performance top of mind. In my spare time I contribute to open-source AI tooling, explore new AI governance patterns, and mentor others on building resilient, scalable AI solutions in cloud-native environments. I’m passionate about turning ideas into reliable, observable systems that deliver real impact for customers and stakeholders.

Rehan Malik

Hello! I’m Rehan Malik, a senior Gen AI/ML engineer and cloud architect with a track record of delivering production-ready AI systems at scale. I design end-to-end data pipelines, retrieval-augmented generation (RAG) architectures, and orchestration patterns for regulated environments, turning complex business problems into actionable AI workflows. I enjoy collaborating with cross-functional teams to drive enterprise transformation while keeping security, governance, and performance top of mind. In my spare time I contribute to open-source AI tooling, explore new AI governance patterns, and mentor others on building resilient, scalable AI solutions in cloud-native environments. I’m passionate about turning ideas into reliable, observable systems that deliver real impact for customers and stakeholders.

Available to hire

Hello! I’m Rehan Malik, a senior Gen AI/ML engineer and cloud architect with a track record of delivering production-ready AI systems at scale. I design end-to-end data pipelines, retrieval-augmented generation (RAG) architectures, and orchestration patterns for regulated environments, turning complex business problems into actionable AI workflows. I enjoy collaborating with cross-functional teams to drive enterprise transformation while keeping security, governance, and performance top of mind.

In my spare time I contribute to open-source AI tooling, explore new AI governance patterns, and mentor others on building resilient, scalable AI solutions in cloud-native environments. I’m passionate about turning ideas into reliable, observable systems that deliver real impact for customers and stakeholders.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent

Work Experience

Chief Technology Officer at ReallyTics AI
October 1, 2022 - Present
Designed and deployed real-time concurrent voice infrastructure with zero-latency voice-to-data ingestion engines processing 500+ simultaneous calls using WebSockets, Apache Kafka, and streaming architectures; built end-to-end data pipelines for complex SEO and content workflows with minimal human intervention.
Remote Senior Generative AI Engineer at Mars
October 1, 2024 - January 31, 2026
Led a $1M+ Generative AI enterprise transformation initiative, designing data architecture and Gen AI orchestration patterns for regulated environments. Built end-to-end Gen AI data pipelines (ingestion, transformation, grounding) converting business documents into structured AI assets; defined multi-tenant governance and consent-aware flows.
Cloud Solutions Architect at CloudKinetics USA
August 1, 2024 - December 31, 2025
Translated complex business problems into scalable cloud-native AI solutions on AWS, Azure, and GCP for multiple clients. Implemented internal AI automation tools and robust ETL/ELT pipelines, managed cloud migrations, and maintained security and performance standards across deployments.
Remote Senior ML/AI Engineer at VeritiCi
October 1, 2023 - July 31, 2024
Built scalable RAG pipelines using LangChain, FAISS, and ChromaDB for context-aware enterprise search across 2TB+ document repositories. Implemented end-to-end data ingestion, transformation, and validation; deployed fine-tuned LLMs (LLaMA, Mistral) with LoRA, QLoRA, and PEFT on AWS SageMaker; served models at scale using VLLM and CUDA.
Senior Machine Learning Engineer at AFiniti
August 1, 2021 - October 31, 2022
Managed production ETL pipelines for data science and ML projects, built churn-risk models, and implemented real-time operational monitoring. Led feature engineering and data provisioning to ensure timely, high-quality training data for model development.
AI Product Engineer at AFiniti
April 1, 2021 - October 31, 2022
Maintained and monitored production ETL pipelines and ML Ops; integrated call-routing logic to optimize sales agent assignment and improve conversion rates; performed production data analysis for operational insights.
Junior Data Engineer at Mery Cure
February 1, 2020 - April 1, 2021
Built data pipelines to ingest, transform, and analyze IoT sensor data from connected devices at scale; developed dashboards for stakeholder reporting and used ML techniques for anomaly detection and predictive maintenance.

Education

Master's Degree in Artificial Intelligence at Lahore University of Management Sciences (LUMS)
January 1, 2018 - December 31, 2020
Bachelor's Degree in Computer Science at COMSATS University Islamabad
January 1, 2014 - December 31, 2018

Qualifications

Master of Science in Artificial Intelligence
January 1, 2018 - December 31, 2020
Bachelor of Science in Computer Science
January 1, 2014 - December 31, 2018

Industry Experience

Software & Internet, Media & Entertainment, Professional Services