Deepak Arun
Open to work5 years experienceDevOps & AI Platform Engineer
DevOps & AI Platform Engineer | Cloud-Native Infrastructure | LLMOps / MLOps
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Skills & Technologies
54 skillsWork Experience
DevOps & AI Platform Engineer
Expleo
- Architected Agentic RAG system (LangChain + LangGraph + Azure OpenAI GPT-5.5/o3) to query millions of lines of code— automated bug detection, test generation & RDK documentation, cutting manual review by 40%.
- Engineered MCP-integrated multimodal RAG pipeline: Langflow + Unstructured + SigLIP + Qdrant + Qwen3-VL-4B across PDFs, DOCX, PPTX, XLSX, images & source code with hybrid chunking and cosine-similarity retrieval.
- Shipped 5 enterprise AI products (Pluto-Chatbot, HR Workbuddy, CEO Copilot, Merlin-Scribe, Merlin Quil) via GitOps CI/CD (Jenkins + ArgoCD)—zero-downtime rolling deployments on Amazon EKS.
- Drove 25% QoQ EKS cost reduction via HPA, Cluster Autoscaler, workload right-sizing & namespace quota policies; led PaaS-to- SaaS migration cutting p99 latency by 35% and deployment frequency to daily.
- Built Qwen2-VL-2B fine-tuning PoC for bank-form OCR: unfroze last 8 ViT blocks + VL Merger MLP; applied 4-bit QLoRA with label-aware masking for field-level extraction.
DevOps Engineer
Privacy Pillar
- Managed AWS production infrastructure (EKS, EC2, ALB, Route53, S3) maintaining 99.9% uptime with blue-green deployments; reduced costs 30% via Reserved Instances, Spot fleets & S3 lifecycle tiering (ISO 42001 / CIS).
- Built GitLab CI + Ansible pipelines cutting deploy cycle 40%; deployed Prometheus + Grafana + ELK observability stack reducing P1 MTTR from 45 min → 12 min; zero critical findings in external security audit.
Associate SDET
IIDE
- Architected Kubernetes microservices migration for 50K+ concurrent-user e-learning platform; built Cypress/Selenium/JMeter/K6 CI-integrated QA framework improving throughput 30%, eliminating 95% manual regression.
Projects
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AI Collaboration Score
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Role Compatibility Profile
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About Details
Professional Bio
DevOps & Platform Engineer with 4+ years architecting cloud-native infrastructure, Kubernetes orchestration, and AI/ML platform operations on AWS and Azure. Specialist in Agentic RAG pipelines, LLMOps/MLOps lifecycle, GitOps CI/CD, and model fine-tuning.
M.Sc. Biomedical Science
Bundelkhand University ( - 2022)
B.Sc. Biomedical Science
University of Delhi ( - 2020)