Summary
Overview
Work History
Education
Skills
Personal Information
Certification
Languages
Timeline
Generic

MOHAMMAD ARBAZ

Mumbai,Maharashtra

Summary

Lead DevOps, SRE & Platform Engineer experienced in designing, automating, and scaling secure cloud infrastructure across AWS and Microsoft Azure. Delivered high availability and operational efficiency through expertise in Cloud Engineering, Kubernetes, and Infrastructure as Code. Focused on building reliable engineering platforms that enhance deployment velocity and align technology with business outcomes.

Overview

1
1
Language
1
1
Certification
7
7
years of professional experience

Work History

Lead DevOps Engineer (ACSI Client)

Eastern Enterprise
08.2025 - Current
  • Platform Leadership & Strategy: Spearheaded the design and rollout of an internal developer platform that standardized infrastructure consumption across 15+ engineering squads, reducing time to market for new microservices by 40%.
  • AKS Cluster Engineering & Management: Architected and managed dedicated Azure Kubernetes Service (AKS) clusters for Staging and Production, streamlining application lifecycles, implementing Istio Service Mesh for traffic routing, and configuring HPA/VPA scaling matrices for optimized resource management.
  • Application Delivery & DevSecOps: Automated microservices lifecycle deployments using structured Helm Charts and highly resilient declarative pipelines in Azure DevOps. Enforced shifting-left security with automated image scanning, SonarQube, Veracode SAST, and dynamic secrets injection via Azure Key Vault.
  • Infrastructure Orchestration & IaC: Architected multi-region cloud topologies via Terraform Enterprise and Ansible Core, codifying reusable modules to completely eradicate configuration drift. Orchestrated complex migrations (including legacy enterprise apps and Azure Service Bus) from on-premise to Azure with zero production downtime or data loss.
  • Cloud Networking & Routing: Engineered highly available network architectures, provision enterprise-grade Azure Application Gateways, Layer 4/7 Load Balancers, and complex VNet peering to securely route high-throughput traffic to backend microservices.
  • SRE & Observability: Engineered multi-layered observability using Prometheus, Grafana, New Relic, and Elasticsearch Stack. Led incident response and performed exhaustive RCA on high-throughput microservices, optimizing low-level container runtime profiles and database queries (MySQL/PostgreSQL, Redis) to drive a 25% reduction in MTTR.

Senior DevOps Engineer

Siemens Technologies
07.2022 - 02.2026

DevOps / Cloud Engineer

  • Managed and optimized AWS and Azure cloud infrastructure, including compute, networking, storage, IAM/RBAC, security controls, load balancing, and application environments, with a focus on scalability, availability, and cost optimization.
  • Managed end-to-end cloud infrastructure across multiple enterprise projects, including SiGREEN, UPS, Salesforce Trailhead, and MindSphere, ensuring high availability, scalability, security, and operational reliability across development, staging, and production environments.
  • Designed, implemented, and maintained CI/CD pipelines using Jenkins, Git, Docker, and automation tools for build, test, release, and deployment workflows.
  • Implemented Infrastructure as Code (IaC) using Terraform and Ansible to automate cloud infrastructure provisioning, configuration, and lifecycle management while reducing manual effort and configuration drift.
  • Owned the production deployment lifecycle, including release preparation, pipeline execution, deployment validation, health checks, rollback procedures, and coordination with development and QA teams during production releases.
  • Participated in incident management, root-cause analysis (RCA), and problem management, identifying recurring issues and implementing corrective and preventive actions to improve platform reliability and reduce MTTR.
  • Implemented monitoring and logging solutions to proactively identify application and infrastructure issues, addressing performance bottlenecks and resource saturation to maintain service reliability.
  • Configured Kubernetes Ingress, Services, Load Balancers, TLS, DNS, Secrets, HPA, resource requests/limits, and application routing to support scalable and highly available applications.
  • Integrated SonarQube and security/vulnerability scanning into CI/CD pipelines to improve code quality and identify security issues before production deployment.
  • Collaborated with developers, QA, architects, security teams, and business stakeholders to troubleshoot production issues, onboard applications, standardize deployment processes, and establish DevOps best practices.
  • Contributed to DevOps strategy and continuous improvement initiatives, enhancing deployment speed, reliability, and automation while fostering collaboration between development and operations teams.

Senior Project Engineer

Wipro Technologies
08.2019 - 07.2022
  • Conducted post-mortem root-cause analyses (RCA) on business-impacting production incidents; engineered automated remediation and auto-healing scripts in Python and Bash to enhance system reliability.
  • Tailored cluster nodes, resource requests/limits, network routing, and storage classes to optimize hardware compute saturation, significantly reducing cloud compute costs.
  • Knowledge Sharing: Conducted internal engineering bootcamps on cloud-native infrastructure delivery trends, CKA principles, and infrastructure vulnerability management protocols to up-skill junior engineers.

Education

Bachelor's - Computer Applications (BCA)

Techno India University
Kolkata, West Bengal

Skills

  • Infrastructure as code
  • CI/CD and GitOps
  • Cloud platforms
  • Container orchestration
  • Networking and security
  • Cloud Cost Optimization
  • Observability and telemetry
  • Automation scripting
  • Database optimization

Personal Information

Title: LEAD DEVOPS | SRE | PLATFORM ENGINEER

Certification

Certified Kubernetes Administrator (CKA), Microsoft Certified: Azure Developer Associate (AZ-204), Microsoft Certified: Azure Administrator Associate (AZ-104), Microsoft Certified: Azure Fundamentals (AZ-900), AWS Certified Developer – Associate

Languages

English
Beginner
A1

Timeline

Lead DevOps Engineer (ACSI Client)

Eastern Enterprise
08.2025 - Current

Senior DevOps Engineer

Siemens Technologies
07.2022 - 02.2026

Senior Project Engineer

Wipro Technologies
08.2019 - 07.2022

Bachelor's - Computer Applications (BCA)

Techno India University
MOHAMMAD ARBAZ