Dallas-Fort Worth Metroplex
Solution-focused Software and DevOps Engineer with extensive experience excelling in Application Development, Continuous Integration and Delivery, Software Configuration Management, and Cloud−DevOps tools administration. Certified AWS Solutions Architect committed to crafting dynamic CICD solutions for cloud-based applications and infrastructure. Thrive on innovation and efficiency and optimizing software delivery. Known for passion for designing high-performance cloud applications that optimize resiliency, cost optimization, and peak performance. Competencies include: - Business Processes | Project Management | New Business Development - Cross-Functional Team Collaboration and Leadership | Installation and Configuration TECHNICAL SKILLS : - CI/CD: Jenkins | Bamboo | Anthill Pro | Udeploy | GitLab | Nexus | Artifactory | Sonar | Git-Stash |Git-Hub | Bitbucket | SVN | CVS | Jira | Confluence | Fisheye | Crucible | Crowd | Maven | Ant | Gradle - Infrastructure as a Code: Terraform | Cloudformation | Chef - Containerization: Docker | ECS | ECR | Kubernetes - Scripting Languages: Python | Shell | Ruby | Groovy - Operating Systems: Linux (Redhat, CentOS, Fedora) | Windows - AWS: ECS | EC2 | Cloudformation | Route53 | ELB | Lambda | EBS | S3 | KMS | SQS | API Gateway | Cognito | Auto-Scaling | VPC | SG | IAM | Cloudwatch | Cloudtrail | SNS | CDN | RDS - Programming Languages: Python | Core Java | Angular 4+
Entrusted with supporting and optimizing Enterprise Cloudbees Jenkins platform on AWS cloud infrastructure. Drove feature enhancements through activities such as updating Jenkins Core Version and plugins, leveraging new functionalities for improved performance. Actively engaged in weekly 24/7 on-call activities, guaranteeing uninterrupted platform operations for seamless user experience. ● Maintained and updated Terraform, Python, Chef, and Groovy code, ensuring efficiency and reliability of Jenkins infrastructure automation. ● Designed and developed Python lambdas for infrastructure monitoring, delivering optimal performance insights and identifying potential issues proactively. ● Configured and deployed New Relic monitoring, enriching platform insights for enhanced performance and reliability understanding. ● Collaborated closely with cross-functional teams to optimize platform cost, enhance resiliency, and achieve scalability for maximum efficiency. ● Implemented AWS resource rehydration and execute timely Jenkins plugin updates, prioritizing security to address OS, platform, and application vulnerabilities. ● Provided expert Jenkins user issue support and efficiently triage high-severity incidents, minimizing impact and downtime. ● Skillfully troubleshooted and resolved platform issues, proactively addressing automation or configuration challenges to maintain platform stability. ● Mentored and assisted colleagues, driving knowledge sharing and skill development.
As a Software/DevOps Engineer at SouthWest Airlines, I played a pivotal role in developing and implementing robust Continuous Integration and Delivery (CICD) solutions for cloud-specific applications and infrastructure. Utilized the node serverless framework, aws-sdk, and Python to design and implement AWS Lambda functions for serverless applications. ● Defined a streamlined branching strategy, adhering to GitOps best practices, to effectively manage application and infrastructure code. ● Developed efficient CICD pipelines using Jenkins pipeline and Nexus, automating application and infrastructure code deployment. ● Created CloudFormation templates, including Custom CloudFormation, to architect and deploy scalable and resilient cloud infrastructure. ● Engineered custom Docker files, optimizing CICD operations within containers for both applications and infrastructure. ● Implemented automated tests for CloudFormation templates, employing cfn-lint and cfn-nag for comprehensive validation. ● Developed a versatile Jenkins shared library, facilitating generic tasks and promoting code reusability across multiple projects ● Successfully implemented stacker, a tool for creating, updating, and managing multiple CloudFormation stacks, streamlining cloud resource management.
Created robust Continuous Integration and Delivery (CICD) solutions and drove successful Cloud Migration initiatives for multiple applications. Administered and managed DevOps tools to optimize performance and support development operations. ● Provided expert consultation to application teams and developers within the company to facilitate smooth migration from data centers to AWS cloud, leveraging DevOps tools and frameworks. ● Developed efficient CICD pipelines using Jenkins and Chef, ensuring seamless and automated application deployment processes. ● Orchestrated Cloud Migrations for multiple applications, implementing CICD best practices for efficient and secure transitions. ● Contributed to development of prediction model applications, incorporating modern technologies and best practices. ● Designed and developed Python-based API wrappers using Django Rest Framework (DRF) to facilitate integration and improve application functionality. ● Leveraged Angular4+ to develop user-friendly and responsive UI components.
Subject Matter Expert (SME) for entire Atlassian tool stack and open-source Continuous Integration and Continuous Deployment (CICD) tools. Implemented CICD pipelines for various applications and provided comprehensive support to Commerce and Mobile Applications teams throughout application lifecycle development process. Implemented source control, repository management, source code review, bug tracking, and documentation. ● Onboarded application teams to effectively utilize the Atlassian Stack and open-source CICD tools, streamlining their development workflows. ● Collaborated with internal application teams to create tailored CICD workflows, seamlessly integrating Agile practices for enhanced productivity.