Gabriel S.

Stack:

• Scripting;
• Bash;
• Continuous Integration;
• Ansible;
• Jenkins;
• Terraform;
• Kubernetes;
• DevOps;
• Python (Programming Language);
• Amazon Web Services (AWS).

Responsibilities:

• Designing, proposing, and implementing cloud solutions tailored to customers needs. Delivering IaC packages in Terraform, CDK or Cloud Formation, ensuring high standards of quality, security, and documentation.
• Working on customers engagements, running discovery workshops, building roadmaps, documenting core design decisions, diagraming, breaking milestones into small actionable tasks with clear scope definition and validation.
• Automated build and deployment process using AWS Pipelines or customers tech stack (Jenkins, GitHub...).
• Cloud migration to several AWS services: EKS, Lambda, Control Tower, ALB, DevTools, EC2, R53, ECS, ECR, RDS, DynamoDB, CloudFront, Lambda Edge, EventBridge, etc.
• Provide technical knowledge and recommend solutions based on the Well-Architected Framework.
• Working with agile best practices to anticipate issues and escalations in order and ensure project’s success.

Stack:

• Scripting;
• Gradle;
• Bash;
• Pivotal Cloud Foundry (PCF);
• Continuous Integration;
• Ansible;
• Jenkins;
• Terraform;
• Kubernetes;
• Google Cloud Platform (GCP).

Responsibilities:

• Led and implemented DevOps workstream for high visibility projects from development to production, including CoreLogic’s OneHome platform which had 3M+ active users by May-2022.
• Designed and implement CI/CD pipelines of large-scale applications composed of 50+ microservices using tools like Jenkins, SonarQube, Blackduck, Artifactory, Cloud Foundry, Terraform, Ansible, Gradle, GitHub, Spring boot, Gradle, Spring Cloud Data Flow, Veracode, Kibana, PagerDuty, Uptrends, Imperva, and GKE.
• Maintained AWS Production Services: EC2, S3, R53, IAM users, Load Balancers, VPN, Security gropus.
• Submitted PR to the platform engineering to accommodate new features in the enterprise CICD pipeline.
• Created Groovy/Jenkins library for application deployment, using Blue-Green strategy and sanity test before a definitive go-live.
• Created detailed documentation, roadmaps, and validated decisions with key stake holders.
• Developed CI/CD pipelines for microservices and QA test.
• Coordinated migration from legacy DevOps tooling with no impact to the application or development teams.
• Implemented the migration of solutions from AWS to GCP using IaC practices with Terraform and Ansible.
• Effectively implemented disaster recovery of micro-service-based systems. Tested and validated fail-over and fail-back of 250+ containers. During the annual DR exercises the team was able to move to DR and back to PROD environment in less than one hour.

Stack:

• Scripting,
• Gradle,
• Bash,
• Continuous Integration,
• Ansible,
• Jenkins,
• Terraform.

Responsibilities:

• Led the CI/CD transformation journey for internal teams. Coached dev teams to transform old applications to a DevOps operating model aligned with the enterprise requirements for cloud and on-prem deployments.
• Onboarded Java, third-party and transformed legacy applications to fit into the banks custom CI/CD platform developed by the bank.
• Created pipelines using Jenkins, Puppet, Gradle, Artifactory, PCF, Docker, Gradle, Maven, Ant, Python
• Co-created features/changes in the platform CI/CD platform to accommodate specific scenarios such as Salesforce and other SaaS deployments.
• Supported DEV teams to make design decisions while providing guidance through out the CICD implementation.
• Developed automation scripts using groovy, java, shell script python and Golang.

Stack:

• Scripting,
• Gradle,
• Bash,
• Continuous Integration,
• Ansible,
• Jenkins,
• Terraform.

Responsibilities:

• Developed scripts in Python, Bash to automate provisioning of new on-prem servers.
• Developed HTML and JavaScript web-apps to support deployment of server third-party applications.
• Performed CVE fixes and other upgrades in software the library.

Stack:

• Java,
• VB,
• HP QTP/UFT,
• HP Quality Center,
• IBM RFT.

Responsibilities:

• Developed automation framework using HP QTP/UFT (Visual Basic) and IBM RTF (java).
• Created roadmaps, use cases, tests, and documentation for automated tests.
• Developed scripts to automate load, performance, regression, and integration tests.

Stack:

• Scripting,
• Bash.

Responsibilities:

• Provided 24/7 production support for Oracle Retail applications running on Unix servers.
• Created automation and data extraction scripts using python and bash/ksh.
• Performed batch optimization analysis and proposed several process changes to improve efficiency, which resulted in a 25% reduction of batch processing time.

Stack:

• C/C++,
• Java,
• Linux,
• Windows Development.

Responsibilities:

• Development of embedded and desktop software in C++ and Java.
• Performed tests of new product prototypes in a laboratory and real-life situations.