Harshal Halge
AWS Cloud/DevOps Engineer
Pune
Summary
Results-driven IT professional with over 9 years of experience as an AWS Cloud/DevOps Engineer and Linux Administrator, specializing in cloud infrastructure and automation. Proven expertise in leveraging advanced technologies to optimize processes and enhance system performance. Committed to contributing to a dynamic team in a challenging cloud environment, utilizing a strong foundation in cloud solutions and a dedication to continuous learning and improvement. Passionate about driving innovation and efficiency through strategic problem-solving and collaboration.
Overview
11
11
years of professional experience
1
1
Certification
Work History
AWS Cloud Infrastructure Engineer
Quantum Integrators
Pune, India
04.2024 - 10.2025
- Responsible for AWS Access Management, Infrastructure Security, Cost optimization and handling day-to-day activities for project administration.
- Experienced with Computing delivery model IaaS - AWS EC2, EBS.S3, IAM, Cloud Watch, Cloud Trail, Elastic Load Balancer, Auto Scaling, Route53, Cloud Front, RDS, Glue, Athena.
- Worked on the migration of 435+ SAP SIDs from on-premises to AWS across ASPAC, EMEA, and NA regions. Each SID included components such as CS, DB, ERS, AAS, and PAS in both HA and Non-HA setups.
- Resolved Chef cookbook errors and chef-client failures, ensuring stable and reliable configuration management.
- Managed and deployed multiple releases daily across QA, UAT, Staging, and Production environments, including database and Kubernetes deployments using manual processes and Harness pipelines, while also resolving build failures during the release cycle.
- Provisioning Resources: Deploying EC2 instances, RDS databases, and other AWS services using AWS Management Console, CLI, or Infrastructure as Code (Terraform, Cloud Formation).
- Using security groups, Network ACLs, internet gateways, and route tables to ensure a secure zone for the organization in the AWS public cloud.
- Creating and managing VPC's, Subnets, making connections between different zones.
- Using IAM for creating roles, users, and groups and also implemented MFA to provide additional security to the AWS account and its resources.
- Configuring S3 buckets with various life cycle policies to archive the infrequently accessed data to storage classes based on the requirement.
- Configured AWS Code build to build and package source code from GitHub repositories.
- Experience in Build Automation using Terraform, GitHub, Jenkins, Kubernetes, and AWS services which Reduces the effort of developers and operation team in performing maintenance and daily Operations.
- Experience in Monitored and optimized Linux system performance, to ensuring high availability and minimal downtime and diagnosed and resolved CPU, memory, disk, and network issues.
- Experience in implementing continuous integration using Jenkins, creating and configuring new builds jobs, CI/CD pipeline, plugins managements, distributed builds using Master-Slave concept.
- Experienced with Infrastructure as Code (IAC) Terraform, launch Instance create VPC with subnet, Internet gateway, route table and security group.
- Experience in Monitored and optimized Linux system performance, to ensuring high availability and minimal downtime and diagnosed and resolved CPU, memory, disk, and network issues.
- Implemented and managed s3 life cycle policies for automated data archiving and cost management.
- Strong experience On DevOps essential tool like Chef, Docker, Kubernetes, Git Jenkins, Grafana, Prometheus.
- Client: Johnson & Johnson
Cloud Engineer
Impact InfoTech Pvt Ltd
Pune, India
04.2022 - 04.2024
- Assisted teams with support ticket management and client issue resolution. Monitored AWS services for operational stability. Responded to alarms and provided troubleshooting assistance.
- Established and optimized comprehensive CI/CD workflows using Jenkins to streamline application testing, building, designing, and deployment processes.
- Developed and enforced Git-based source code management protocols to facilitate efficient collaborative development.
- Executed comprehensive troubleshooting for AWS services and Linux servers to ensure optimal performance.
- Implemented security best practices in AWS, including configuration of security groups, ACLs, IAM roles, and multi-factor authentication (MFA).
- Spearheaded design and implementation of high-availability architecture utilizing ALB/NLB auto scaling.
- Engineered and implemented cloud formation templates for infrastructure-as-code (IaC) to enhance resource provisioning efficiency.
- Demonstrated expertise in AWS cost management and optimization strategies.
VMware Administrator
Aditi Tracking Pvt Ltd
Pune
05.2021 - 02.2022
- Launching Amazon EC2 Cloud instance using Amazon Web Services (Linux) and Configuring Launched instances to specific application.
- Setup and configure the AD Security group, and IAM Role accordingly.
- Build the network connectivity in the Multi-Account Landing Zone using Transit Gateway/VPC Peering Created users and groups using IAM and assigned individual policies to each group.
- Installing, Configuring & managing VMware 5/6.0/6.5.
- Creating and Managing the Virtual machines.
- Deployment of ESXI 5.x, 6.x hosts, Deployment of V-Centre Server.
- Migration of VMs using V-Centre Server Features (V-Motion, SV-Motion).
- Configure HA, and DRS on Hosts Clusters.
- Managed HMC and AIX server servers, ensuring Performance availability.
- Worked on Power Virtualization, managing LPARs, VIO server's configurations.
Linux Administrator
Zolt Info Solution Pvt Ltd
Pune
02.2015 - 04.2020
- Over 5 Year Strong Experience Linux System Administrator and Production Support in various Application in Red Hat Linux and Windows Environment.
- Installation and Configuration Web Application Server Tomcat, Apache, Nginx.
- Installation, Configuration and Troubleshooting of Linux servers like SSH, DNS, DHCP, FTP, YUM, Apache Web Server, Samba and NFS, Tape drive Backup.
- Configuring Clusters and add Nodes.
- Working in SSO Integration like Linux/windows /LDAP configuration.
- Monitored and managed the user accounts /groups in the OS. Hands on experience with planning, coordinating and executing software and hardware installation, configuration& upgrades.
- Server Setup, Installation, Configuration and Maintenance of Backup Servers.
- Experience in Writing basic Shell Scripts using ksh, bash process automates databases backup scheduling.
- Strong technical background Storage, Disk Management LVM and Logical portioning.
- Integrated and maintained network management and support application hosted Linux/Unix.
- Installation, configuration and maintenance Hp/super dome server.
- Installation manage and maintaining Centos (6 ,7) RHEL 7/8, Ubuntu.
- Working with Nagios Core, MySQL, MariaDB. Shell Script.
- Controlling Access to Files with Linux File System Permissions.
- Installation and configure Iptable and Firewall.
- Configure network using NMCLI, Link Aggregation (Teaming).
- Installing and Managing Windows Server Role Like AD, File server, Firewall, DNS, DHCP, HYPER-V.
Education
Master of Computer Management - Computer Engineering
Savitribai Phule Pune University
Pune, India01-2014
Bachelor of Science - Computer
Rajmata Jijau
Pune, India05-2012
Skills
- AWS
- Terraform
- Autoscaling
- Route53
- Cloud Watch
- SQS
- IAM
- S3
- VPC
- Cloud Trail
- AWS Cloud Formation
- Jenkins
- CICD
- Server (2008, 2012)
- MySQL
- NFS
- KVM
- LVM
- Nagios
- VMware (5x & 6/7)
- Service Now
- Manage Engine
- ITSM
- Git/GitHub
- Bit bucket
- Chef
- Kubernetes
- Nginx
- Grafana
- Patch management
- Azure
Certification
Azure Fundamental AZ-900
Timeline
AWS Cloud Infrastructure Engineer
Quantum Integrators
04.2024 - 10.2025
Cloud Engineer
Impact InfoTech Pvt Ltd
04.2022 - 04.2024
VMware Administrator
Aditi Tracking Pvt Ltd
05.2021 - 02.2022
Linux Administrator
Zolt Info Solution Pvt Ltd
02.2015 - 04.2020
Master of Computer Management - Computer Engineering
Savitribai Phule Pune University
Bachelor of Science - Computer
Rajmata Jijau