I am an AI Engineer with 13+ years of experience specializing in Generative AI, MLOps, and cloud-native infrastructure. I have delivered production-grade AI systems achieving 92% accuracy, 40% latency reduction, and 1000+ requests/sec throughput. I own end-to-end ML pipelines from data engineering through deployment and observability. I have hands-on with LLMs, RAG, prompt engineering, fine-tuning, and agentic AI. I am an AWS Certified AI Practitioner with a proven ability to translate business problems into scalable AI solutions on AWS, Azure, and Databricks.

Sureshbabu Narayanan

I am an AI Engineer with 13+ years of experience specializing in Generative AI, MLOps, and cloud-native infrastructure. I have delivered production-grade AI systems achieving 92% accuracy, 40% latency reduction, and 1000+ requests/sec throughput. I own end-to-end ML pipelines from data engineering through deployment and observability. I have hands-on with LLMs, RAG, prompt engineering, fine-tuning, and agentic AI. I am an AWS Certified AI Practitioner with a proven ability to translate business problems into scalable AI solutions on AWS, Azure, and Databricks.

Available to hire

I am an AI Engineer with 13+ years of experience specializing in Generative AI, MLOps, and cloud-native infrastructure. I have delivered production-grade AI systems achieving 92% accuracy, 40% latency reduction, and 1000+ requests/sec throughput. I own end-to-end ML pipelines from data engineering through deployment and observability.

I have hands-on with LLMs, RAG, prompt engineering, fine-tuning, and agentic AI. I am an AWS Certified AI Practitioner with a proven ability to translate business problems into scalable AI solutions on AWS, Azure, and Databricks.

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Language

English
Fluent

Work Experience

AI Engineer at Persolkelly Singapore Pte Ltd
September 1, 2024 - December 1, 2025
Generative AI RAG System (Production Deployment): Architected end-to-end RAG system processing 100K+ documents daily; achieved 92% accuracy with sub-2s response time and 1000+ req/sec throughput; implemented document chunking, embeddings (OpenAI/Hugging Face), and Pinecone vector DB; fine-tuned Mistral 7B/LLaMA 2 models with 8pt BLEU improvement and 35% token reduction; deployed on AWS SageMaker with Kubernetes autoscaling and 99.95% uptime; MLflow experiment tracking (50+ experiments) and GitHub Actions retraining pipelines.
Senior DevOps Engineer at Persolkelly Singapore Pte Ltd
September 1, 2024 - December 1, 2025
MLOps Infrastructure Platform: Designed Terraform IaC for 50+ data scientists, enabling 4h→15min provisioning; managed Apache Airflow ML pipelines with 200+ concurrent jobs and 99.9% SLA; Kubeflow distributed training delivering ~60% training time reduction; deployed Milvus/Weaviate vector DBs for million-scale operations; ELK Stack + Prometheus/Grafana observability with <1min alerting.
Cloud Infrastructure Consultant at HMI Tech Pte Ltd
December 1, 2020 - September 1, 2024
Cloud Migration & ML Platform: Migrated 10TB+ daily data warehouse to AWS with 85% error reduction; implemented MLflow + Jenkins for 20+ ML projects with 95% CI/CD success; Databricks platform adoption for 30+ analysts with Delta Lake ACID transactions; TensorFlow Serving + FastAPI delivering 500+ req/sec with <500ms latency; Feast feature store for training/serving consistency.
Senior Software Engineer (Data) at Tech Mahindra Limited
July 1, 2011 - July 1, 2018
Data Warehouse Optimization (Suncorp): Optimized Teradata schemas delivering 35% query time reductions for 5TB+ datasets; Python ETL pipelines with Airflow, 100+ daily jobs, 99.98% accuracy; CDC subscriptions reducing data latency from 4 hours to 30 minutes for real-time analytics; 50+ SQL optimizations improving ETL performance by ~25%.

Education

Bachelor of Engineering (B.E.) – Electrical and Electronics Engineering at Anna University, India
January 11, 2030 - January 1, 2011
Bachelor of Engineering (B.E.) – Electrical and Electronics Engineering at Anna University, India
January 1, 2011 - January 1, 2011
Bachelor of Engineering (B.E.) at Anna University, India
January 11, 2030 - January 1, 2011
Bachelor of Engineering (B.E.) – Electrical and Electronics Engineering at Anna University, India
January 11, 2030 - January 1, 2011
Bachelor of Engineering (B.E.) at Anna University, India
January 11, 2030 - January 1, 2011
Bachelor of Engineering (B.E.) – Electrical and Electronics Engineering at Anna University, India
January 1, 2011 - January 1, 2011

Qualifications

AWS Certified AI Practitioner
January 1, 2024 - January 6, 2026
Machine Learning Operations with Vertex AI
January 1, 2025 - January 6, 2026
Kubernetes Application Developer (CKAD)
January 1, 2024 - January 6, 2026
AWS Certified Solutions Architect (Professional)
January 1, 2023 - January 6, 2026
AWS Certified DevOps Engineer (Professional)
January 1, 2023 - January 6, 2026
Azure Fundamentals (AZ-900)
January 1, 2024 - January 6, 2026

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Other, Computers & Electronics