Systems / Devops Engineer Resume
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Baltimore, MD
SUMMARY
- Highly skilled in cloud computing, information management, application development, and virtualization.
- Solid experience designing, configuring, monitoring and executing solutions for complex business problems involving large scale data, real - time analytics and reporting solutions; strong technical ability to accurately assess and resolve IT issues with the ability to process large sets of structured/unstructured data and support systems application infrastructure
- 3+ years’ experience managing AWS resources via the AWS Console and CLI including AMIs, VPC, Route 53, ELB, EBS, EC2, S3 and other AWS services
- Experience with DevOps, Automation, and strong systems administrator / Linux administration, Windows server administration skills
- Experience architecting infrastructure solutions using both Linux/Unix and Windows with specific recommendations on server, load balancing, HA/DR, & storage architectures.
- Comprehensive experience with AWS including a solid understanding of CI/CD, Amazon S3, RDS, EC2, SQS, IAM, Lamda, CloudWatch, CloudTrail, RDS, cloud formation, auto-scaling and Route 53
- Oracle, MySQL and other database experience with performance, scaling, and maintenance.
- Experience building and maintaining real-time application monitoring using tools like Nagios, Zabbix and others
- Experience using Docker Compose and other Docker utilities to create/package, deploy, and manage containerized solution deployments
- Experience with configuration management using Ansible and Continuous integration (CI/CD) - using Jenkins and Git for automation pipeline management
- Comprehensive knowledge of DevOps tools; extensive knowledge of TCP/IP networking; strong background in DHCP, DNS, Firewall and VPN.
Core Competencies:
- Devops& Agile
- Data Warehouse/ETL
- Networking
- Project Management
- Database Management
- Linux server
- Cloud Computing/AWS
- Systems Engineering
- Big Data(Hadoop)
PROFESSIONAL EXPERIENCE
Confidential, Baltimore, MD
Systems / DevOps Engineer
Responsibilities:
- Automates and manages Client’s AWS infrastructure and deployment processes, including production, test and development environments.
- Orchestrates automated continuous integration & continuous delivery pipeline processes for multiple projects using GitHub, Jenkins, Maven, Tomcat WebServer, Artifactory and docker .
- Responsible for orchestration of server deployment and configuration via Ansible; used PXE to kick-start Linux server.
- Responsible for Installing, configuring and maintaining Continuous Integration, Automation and Configuration Management tools
- Implements an identity and access management solutions for the firm's infrastructure and applications, to ensure that appropriate access controls are in place and applied effectively and continuously.
- Responsible for establishing end-to-end monitoring and alerting on all critical aspects to ensure SLAs and get proactive notifications of possible issues for all systems
- Migrated key systems from on-prem hosting to Amazon Web Services(AWS).
- Performs deployment, configuration, and maintenance of Elastic-Search Ecosystem (elasticsearch, kibana, logstash) to analyze log messages.
- Performs automated database backup validation infrastructure using Bash scripts;
- As part of the ETL process, worked on using Python and SQL queries to extract data from CSV.
- Responsible for increased cluster availability by using Nagios for monitoring.
- Provides technical support for department researchers to deploy, maintain, and configure multi-cluster Hadoop/Spark Ecosystem.
- Reduced database backup cost by 70% by implementing AWS; increased website availability by migrating to AWS.
- Troubleshoots systems, software, hardware, and networking problems.
Confidential, Vienna Virginia
Database & Cloud Support Engineer
Responsibilities:
- Provided networking, design, installation and maintenance services.
- Managed all server monitoring systems and alert functions.
- Installed the software, operating systems and server operating systems.
- Administered Amazon Web Services (AWS) Infrastructure in development and production systems
- Provided customer assistance and support pertaining to database system queries and complaints
- Applied patches and upgrades to Oracle server using patch sets.
- Administered and verified database security is maintained according to best practice and company's needs
- Assisted developers with database creation and sizing
- Developed reports and queries to extract data from new and existing relational database applications as necessary
- Ensured database backup strategy including database rollback operates accurately and reliably
- Managed user access and security issues such as roles and privileges
- Collected, monitored and analyzed systems performance data for improved performance.
- Backup and recovery Oracle 11g using RMAN.
- Monitored the Applications and database using OEM and OAM.