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Dan A is listed as DevOps Engineer at UnitedHealth Group, a company with 108749 employees, based in Fremont, California, United States. AeroLeads shows a matched LinkedIn profile for Dan A.
Dan A previously worked as DevOps Engineer at Deloitte and DevOps Engineer at Various, Inc..
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Reduced deployment times by 50% through CI/CD pipeline improvements.Migrated applications to serverless architectures, resulting in a 30% cost reduction.Increased scalability by 5x using containerization with Docker and Kubernetes.Reduced vulnerabilities by 25% with security scanning tools.Automated 50 manual tasks, freeing up engineers for strategic work.Cloud Technologies: Extensive experience with AWS (EC2, S3, ELB, VPC, IAM, Lambda) and Terraform for Infrastructure as Code (IaC).Automation & Scripting: Proficient in Python, Bash, Perl, and Ruby for automating tasks, building tools, and managing infrastructure.Configuration Management: Adept at Chef, Puppet, and Ansible for automating infrastructure configuration and deployments.Containerization & Orchestration: Expertise in Docker for containerizing applications and Kubernetes for container orchestration.Version Control: Experienced with Git, GitHub, Gerrit, SVN, and TFS for managing code changes and collaboration.CI/CD Pipelines: Proven ability to build and maintain CI/CD pipelines using Jenkins, Git, and other tools.Database Management: Experience with SQL Server, Oracle, MySQL, and NoSQL databases.Security: Knowledge of OWASP secure coding practices and security scanning tools.Linux Administration: Strong foundation in installing, configuring, and updating Linux systems.Monitoring & Alerting: Skilled in implementing automated monitoring and alerting systems.Recent Roles: Focused on cloud platforms (AWS), containerization (Docker, Kubernetes), CI/CD pipelines, and configuration management, achieving significant improvements in deployment speed, cost reduction, scalability, and security.Earlier Roles: Demonstrated strong Linux administration skills, version control expertise, and experience with older build tools and continuous integration tools.Automation & Scripting ExpertiseCloud Infrastructure Management (AWS)CI/CD Pipeline DevelopmentContainerization & Orchestration (Docker, Kubernetes)Security & Best PracticesProblem-Solving & Communication Skills
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United States
Designed and managed AWS infrastructure for large number of applications, which uses various AWS tools and services including EC2, S3, ELB, Elastic Beanstalk, VPC, IAM, and security groups, achieving better results in cost savings and performance.Implemented automated monitoring and alerting using Stackdriver and Chef, significantly reducing incident.
New York, United States
Reduced deployment time by 50% through CI/CD pipeline improvements.Migrated 10 applications to serverless architecture, resulting in a 30% cost reduction.Implemented containerization with Docker and Kubernetes, enabling 5 times higher scalability.Reduced vulnerabilities by 25% using security scanning tools like Checkmarx and SonarQube.Implemented.
California, United States
Gained great exposure in Configuration management experience in a complex environment including software application build, packaging and build machine environment management.Performed installation, configuration and administration of ClearCase, Subversion (SVN)and afterwards migrated src, Config and website code over to Git in Windows and Linux.
Texas, United States
Installed, configured, and updated Ubuntu, CentOS, and Red Hat-RHEL systems. Performed kernel tuning, troubleshooting hardware, OS, application, and network issues.Automated system administration tasks using bash scripting, including user administration, file system maintenance, backup scripting, and system startup/shutdown procedures.Configured and.
Other employees you can reach at unitedhealthgroup.com. View company contacts for 108749 employees →
Gerald Patterson
Colleague at Unitedhealth Group
Hope Mills, North Carolina, United States, United States
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Erik Miller
Colleague at Unitedhealth Group
Las Vegas, Nevada, United States, United States
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Devon Walter
Colleague at Unitedhealth Group
Absecon, New Jersey, United States, United States
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Sravani Eraneni
Colleague at Unitedhealth Group
United States, United States
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Yvonne Ruffner, Mba, Pmp
Colleague at Unitedhealth Group
Cleveland, Ohio, United States, United States
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Danielle Arnedo
Colleague at Unitedhealth Group
Sachse, Texas, United States, United States
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Rakesh Reddy Marikanti
Colleague at Unitedhealth Group
Sterling, Virginia, United States, United States
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Sri Latha
Colleague at Unitedhealth Group
Hyderabad, Telangana, India, India
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Casimiro Cuevas Jr.
Colleague at Unitedhealth Group
Orange County, New York, United States, United States
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Michael Williamson
Colleague at Unitedhealth Group
Greater Tampa Bay Area, United States
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Quick answers generated from the profile data available on this page.
Dan A works for UnitedHealth Group.
Dan A is listed as DevOps Engineer at UnitedHealth Group.
Dan A is based in Fremont, California, United States while working with UnitedHealth Group.
Dan A has worked for Unitedhealth Group, Deloitte, Various, Inc., and Morgan Stanley.
Dan A's colleagues at UnitedHealth Group include Gerald Patterson, Erik Miller, Devon Walter, Sravani Eraneni, and Yvonne Ruffner, Mba, Pmp.
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