Harshil Mistry
Newark,CA
Summary
Highly motivated, solutions-focused, and tech-savvy DevOps/Build Engineer with over 6+ years of hands-on experience solving complex problems with creative solutions, supporting the development and operations environments to maximize business success. Well-versed in AWS Cloud Administration and all phases of the software development life cycle (SDLC) with a specific focus on building and releasing quality software. Equipped with a track record of Waterfall, Agile, Scrum, Lean, including the most recent Continuous Integration (CI) and Continuous Deployment (CD) practices. A quick learner with an in-depth knowledge of information technology and committed to learning new skills to meet technology-based requirements. Proven ability to exemplify a strong work ethic, exhibit excellent interpersonal communication skills, and foster a positive culture while working with end-users, teams, and management.
Overview
8
8
years of professional experience
1
1
Certification
Work History
Senior Site Reliability Engineer
Sony PlayStation (TekSystems)
San Francisco, CA
09.2022 - Current
- Implemented and managed Argocd for efficient deployment of applications, maintaining helm charts, and ensuring smooth application releases.
- Demonstrated expertise in creating and maintaining ECS and EKS clusters, optimizing cluster performance, and ensuring high availability of containerized applications.
- Utilized Python automation to streamline task scheduling, increasing operational efficiency and reducing manual effort.
- Proficient in leveraging monitoring tools such as Datadog and Prometheus to proactively monitor system health, troubleshoot issues, and optimize application performance.
- Hands-on experience with Jenkins, leveraging its capabilities for continuous integration and delivery, facilitating seamless software development and deployment pipelines.
Senior DevOps Engineer
CapitalOne (contract)
San Francisco, California
05.2022 - 09.2022
- Led the design and implementation of AWS cloud architectures, ensuring scalability, reliability, and cost optimization for enterprise applications, resulting in improved performance and cost savings.
- Successfully orchestrated the migration of monitoring infrastructure from Datadog to New Relic, collaborating with cross-functional teams to ensure a smooth transition and maintaining comprehensive visibility into application performance.
- Created and maintained ECS (Elastic Container Service) clusters, effectively managing containerized applications, scaling resources as per demand, and optimizing performance and cost-efficiency.
- Designed and implemented robust ECS deployment strategies, leveraging features such as task definitions, services, and load balancers, resulting in seamless application deployments and high availability.
- Implemented and managed ECS services using infrastructure-as-code principles, utilizing tools such as AWS CloudFormation or Terraform, to automate and standardize infrastructure provisioning and maintenance.
DevOps Engineer
Apple (Infosys)
Santa Clara, CA
12.2019 - 05.2022
- Spearhead the deployment strategy on AWS Cloud by designing and architecting various proof of concepts (POF).
- Automate provisioning AWS cloud stacks through Terraform, Pulumi (IaC), and CloudFormation.
- Create, optimize, and automate the provision resources such as AWS EC2, DynamoDB, Load Balancer, CloudMap, Autoscaling Groups, Launch Templates, SSM Automation and Documents, Route53, SNS, SQS, AWS Lambda, CloudWatch Events, Event Bridge, CloudFront, and other resources using dynamic implementation Pulumi code.
- Develop Consul EKS architecture for service-based networking within Amazon Web Services (AWS).
- Administer Instance tasks automation by utilizing AWS CLI and Boto scripts for the configuration and automation.
- Design, implement and manage Custom Amazon Machine Image (AMI) strategy to maximize production efficiency.
- Devise, establish, and deliver Splunk events/logs using Firehose to identify, troubleshoot, and resolve system errors.
- Employ Scripting Languages such as Python, Shell, Bash and create AWS Lambda Python code for tasks scheduling.
- Maintain Git Repository and continuous integration system using Jenkins and Codepipeline.
- Install, configure, and manage Jfrog Repository and all the Repositories, creating the release process of the artifacts.
- Extensively worked on Jenkins CI/CD pipeline jobs for the end-to-end automation to build, test, implement, and deliver artifacts, as well as to troubleshoot the build issue during the Jenkins build process.
Cloud Support Engineer
Splunk (TekSystems)
San Francisco, California
12.2018 - 11.2019
- Oversaw and maintained Splunk Stack (Splunk Cloud) for 10000+ customers on AWS Platform.
- Worked with Enterprise Software Support Services and Professional Services resources for proper escalation of casework.
- Acquired and leveraged valuable experience on configuring Amazon EC2, Amazon S3, Amazon Elastic Load Balancing IAM,
and Security Groups in Public and Private Subnets in VPC and other services in the AWS. - Managed and harmonized network security through the Load balancer, Auto-scaling, Security groups , and NACL.
- Participated in incident management and communications, including follow-up with problem resolution post-mortem and
process improvement. - Steered solid expertise in networking and core Internet protocols, including TCP/IP, DNS, HTTP, and distributed networks.
- Utilized AWS Command Line Interface (CLI) to automate backups of ephemeral data-stores to S3 buckets, EBS, and create
nightly AMIs for mission-critical production servers as backups. - Employed Ansible to manage all existing servers and automate the build/configuration of new Ansible Play Books.
- Created Docker Containers by leveraging existing Linux Containers, AMI's, and Linux servers.
- Generated Jenkins jobs and distributed load on Jenkins server by configuring Jenkins’s nodes to enable parallel builds.
- Ingeniously developed and architected a continuous integration system by utilizing Jenkins and Codepipeline.
- Installed and administered the GIT source code tool while designing the branching strategies for GIT.
- Deployed and configured GIT repositories with branching, forks, tagging, merge requests, and notifications.
- Monitored systems routine backup, enabling cron, system logging, and network logging of servers for maintenance.
- Engaged with the on-premises network, application, server monitoring tools, including Nagios (Thruk), Splunk, and
on AWS with CloudWatch monitoring tool.
Linux System Administrator
Quanta Computers
Fremont, CA
01.2015 - 09.2018
- Maintained 800+ Linux-based servers while overseeing disk and file system I/O, kernel tuning, and TCP/IP networking.
- Performed production support and Systems Engineering duties related to Redhat system administration such as DNS, DHCP, NFS, NIS, LDAP, user account maintenance, backup & recovery, Auto-mounting, License Management, printer configuration.
- Worked with different Linux Utilities such as KICKSTART, SSH, FTP, AUTOFS, wrappers, User Management, Process Management, Memory Management, Text processing tools, Log Management, Package Management, Disk Management, and Swap Partition/Files Management.
- Comprehensively utilized through knowledge of backend Shell and Bash scripts to effectively manage systems routine backup, scheduling jobs, enabling cron jobs, allowing System logging and network logging of servers for maintenance.
- Provided valuable support for various company divisions and resolved all production issues in a time-sensitive environment.
Education
Bachelor of Science - Computer Science
Himalayan University
India09.2017
Skills
- Python Shell/Bash
- Linux Systems
- Shell
- Ansible
- ArgoCD
- DataDog Prometheus Grafana Splunk
- AWS EKS ECS Jenkins
- CI/CD Jenkins GitHub Actions
- Pulumi Terraform
Certification
- Associate Architect Certification
- Associate DevOps Certification
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Quote
Far and away the best prize that life offers is the chance to work hard at work worth doing.
Theodore Roosevelt
Timeline
Senior Site Reliability Engineer
Sony PlayStation (TekSystems)
09.2022 - Current
Senior DevOps Engineer
CapitalOne (contract)
05.2022 - 09.2022
DevOps Engineer
Apple (Infosys)
12.2019 - 05.2022
Cloud Support Engineer
Splunk (TekSystems)
12.2018 - 11.2019
Linux System Administrator
Quanta Computers
01.2015 - 09.2018
Bachelor of Science - Computer Science
Himalayan University
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