English:
Upper Intermediate
Chile
UTC -04:00
America/Santiago
Senior Developer with 10+ years of experience
• Several years of experience in IT projects, including web and REST applications. • Built pipelines and improved organizational processes. • Coached development teams and used Agile methodologies with DevOps approaches. • Skilled in tools like CMMI, Extreme Programming, Kanban, and SCRUM. • Worked with Node.js, Enterprise Java, and trained in AngularJS and Vue.js. • Experienced in all stages of the software development life cycle (requirements, design, implementation, testing, deployment). • Familiar with methodologies like PSP, TSP, RUP, and Agile techniques. • Proficient in Microsoft technologies (ASP.NET, C#, .NET Core) and web technologies (HTML, CSS, JavaScript). • Experienced with cloud platforms like AWS, GCP, Azure, and deploying on Linux servers. • Skilled in version control and configuration management tools (GitLab, SVN, Jenkins, Terraform, Ansible).
Want to hire this engineer?
Check if Sebastian is availableExpertise
Years of commercial development experience
10 years of experience
Core technologies
Other technologies
Project Highlights
Ripley Retail
Dec `19 - Present
5 years
Ripley Retail
“Ripley Retail” is one of the most prestigious e-commerce companies in Chile and Latin America. The project tries to carry out high availability protocols for the company. Using the tools that the market provides for observability and rapid action for mission-critical transactions. For this, disaster recovery plans were designed, in addition to integrating rules for high demand and infrastructure auto-scaling.
Responsibilities & achievements
• Led cloud administration efforts. • Designed auto scalability rules (vertical and horizontal). • Developed and implemented metrics dashboards. • Provided disaster recovery plans for applications and data. • Managed Cloudflare domain administration. • Administered Terraform modules and infrastructure provisioning through code. • Developed deployment strategies for EKS clusters. • Conducted weekly best practices workshops and feedback meetings with development teams. Technologies: GitLab CI, EKS, AWS CloudWatch, ECS, Lambda Functions, Acunetix, New Relic, Kubernetes, Docker, Terraform, Terraform Cloud, GitOps Approach, Cloudflare, MongoDB Atlas, RDS, HashiCorp Vault.
First Life microservices transformation
Nov `18 - Present
6 years
NTT Data
“Fist-life” is monolithic legacy software related to the life and general insurance industry. This monolithic software had to be transformed into microservices, high availability, and a native web system.
Responsibilities & achievements
• Used Kanban and Agile practices to implement microservices. • Designed and implemented CI/CD pipelines for microservices using AWS technologies. • Developed microservices with Node.js, Vue.js, Java Quarkus, and Spring Boot. • Accessed data via AWS services and stored it in PostgreSQL RDS. • Utilized ELK stack for logging and monitoring microservice exceptions. • Implemented automated tests using Cucumber. Technologies: GitLab CI, Selenium, Cucumber, GitLab, React, AWS EKS, ELK, Prometheus, Acunetix, SonarQube, Kubernetes, Docker, Terraform, GitOps Approach.
Itau Bank migration from Traditional to Devops
Jan `16 - Nov `18
3 years
IBM
This ambitious project aims to migrate the 4 largest applications of the Itau Brazil bank from the traditional methodology of the software life cycle to a DevOps-oriented environment.
Responsibilities & achievements
• Designed and implemented a new Orchestrator using the DevOps bi-modal framework. • Generated unit tests for APIs. • Created user stories for DevOps activities in each Sprint, coordinating with the project manager. • Participated in Scrum ceremonies (daily standups, planning, retrospective, and Sprint demo meetings). • Tracked daily work time. • Managed code repositories with GitLab. • Implemented environment configurations using AWS. • Used Jenkins for continuous integration of code into the main branch. • Ensured team adherence to coding standards for high-quality code. • Assisted other developers with their tasks. Technologies: GitLab, GitLab Flow, Swagger, Node.js, Jenkins, AWS, Terraform, Kubernetes, Docker, J2EE, Spring Boot.
Cuprum AFP website and LATAM Airline Book Scheduler
Apr `10 - Dec `15
6 years
Cuprum AFP
Project 1: Cuprum AFP website A JavaScript control is used to store files in a Windows Azure server. It implements pure JavaScript, jQuery, and AJAX calls to a web API, bootstrap, and CSS3. This JavaScript control was created to upload files in a blob storage in a Windows Azure server adding just a reference to the js file and an id to a div tag to create a fully functional grid with categories and months where you can click a button and drag or select the files you want to store. I worked with the team in charge of the front-end features. Project 2: LATAM Airline Book Scheduler. A commercial pilot social media-type web application that implements HTML5, CSS3, Bootstrap, JavaScript, jQuery, AngularJS v1, SQL Server and web API's. With this application, you can manage flights, assignations, rest times, and appointments, search for a flight, add him to your friend list, and chat with them. The development Team was composed of one product owner, one project manager, one QA, and three developers.
Responsibilities & achievements
Responsibilities Project 1: • Attended meetings related to new feature requests. • Analyzed, designed, estimated, documented, and reported the implications of new features. • Modeled analysis and design diagrams using UML in Enterprise Architect. • Coordinated the development team to implement approved features from the Product Owner. • Developed the application using pure JavaScript. • Coordinated development and testing teams to resolve reported issues. • Followed the Dotnet Desarrollo de Sistemas Software Development Process. • Generated documentation as required by the Dotnet Desarrollo de Sistemas Software Development Process. Responsibilities Project 2: • Attended meetings for new feature discussions. • Analyzed, designed, estimated, documented, and reported on new feature requests. • Created UML analysis and design diagrams in Enterprise Architect. • Coordinated the development team to implement features approved by the Product Owner. • Used Node.js, C#, and J2EE for feature implementation. • Coordinated development and testing teams to resolve reported issues. • Followed the Software Development Department's process. • Generated required documents for the Software Development Department's process. Technologies: Windows 10, Visual Studio, Git, React, GitFlow, JavaScript, Azure Blob Storage, Microsoft SharePoint, Microsoft Office, Team Foundation Services (TFS), jQuery, Bootstrap, HTML5, CSS3, SCRUM, Jira, AngularJS 2, C#.
Agency
400+
GMT-11
Remote
Want to hire this engineer?
Check if Sebastian is available