Renzo Aldair Llagas Guisazola Email & Phone Number

Sterling, Va, Us

Sterling, Virginia, Estados Unidos

- Participate in Scrum reviews, standups, retrospectives, and backlog grooming- Make changes and create web services that provide specific functionality using the Spring Boot 3.2 framework.- Manage GIT repositories on Gitlab.- Review product backlogs, implementing features adhering to sound engineering principles while also taking an active role in owning, understanding, and prioritizing technical debt- Work in a collaborative, agile, and a fun environment and drive the teams… Show more - Participate in Scrum reviews, standups, retrospectives, and backlog grooming- Make changes and create web services that provide specific functionality using the Spring Boot 3.2 framework.- Manage GIT repositories on Gitlab.- Review product backlogs, implementing features adhering to sound engineering principles while also taking an active role in owning, understanding, and prioritizing technical debt- Work in a collaborative, agile, and a fun environment and drive the teams towards a Continuous Delivery mechanism in an open-source environment using TypeScript(Angular), Java (Spring Boot), MongoDB and Jenkins. Show less

Perú

I led a team of 7 engineers in the maintenance of 15 existing systems in customer service. (Happy customer team)Analyze, estimate and track sprint backlog items.Hold personal meetings with each developer on the team to monitor their progress.Hold meetings to expose new vulnerabilities of dependencies (Maven) used in projects.Code review on each new branch created in Git (Code coverage).Designed goals and completed problem-solving of software development issues.Transmit… Show more I led a team of 7 engineers in the maintenance of 15 existing systems in customer service. (Happy customer team)Analyze, estimate and track sprint backlog items.Hold personal meetings with each developer on the team to monitor their progress.Hold meetings to expose new vulnerabilities of dependencies (Maven) used in projects.Code review on each new branch created in Git (Code coverage).Designed goals and completed problem-solving of software development issues.Transmit my knowledge about Java (Spring Boot) and Atlas framework (the banks own framework for the creation of new projects) Show less

Platinum, Dean Valdivia 148, Arequipa 15046

Creation of new microservices with reactive programming (Spring WebFlux) for the project (Wappe - Telefónica).Work with the product owner to revalidate user stories in each project sprint.Designed and developed reusable software components which used in 6 different APIs project.Re-designed critical modules within the sprint relying on updated libraries to eliminate vulnerabilities within the project.Design of readings of text files through Spring batch for their next saving in a… Show more Creation of new microservices with reactive programming (Spring WebFlux) for the project (Wappe - Telefónica).Work with the product owner to revalidate user stories in each project sprint.Designed and developed reusable software components which used in 6 different APIs project.Re-designed critical modules within the sprint relying on updated libraries to eliminate vulnerabilities within the project.Design of readings of text files through Spring batch for their next saving in a non-relational database(MongoDB).Using "Mockito" on all projects created or modified to achieve code coverage above 80%Other tools used: Postman, IntelliJ, Visual Code, Jira, Notepad++, Jenkins and GitLab. Show less

Cercado De Lima

Creation of new API services as a replacement for the current system (JSF) for transferring external clients to the company (New clients in the Prima AFP company). This was done using the Spring Boot framework and spring data JPA.Update of obsolete libraries from old JSF projects to eliminate vulnerabilities by 100%Creation of an automatic menu in the Prima AFP project, which was fed by the information sent by an endpoint. (The menu was built based on a database table).Maintenance… Show more Creation of new API services as a replacement for the current system (JSF) for transferring external clients to the company (New clients in the Prima AFP company). This was done using the Spring Boot framework and spring data JPA.Update of obsolete libraries from old JSF projects to eliminate vulnerabilities by 100%Creation of an automatic menu in the Prima AFP project, which was fed by the information sent by an endpoint. (The menu was built based on a database table).Maintenance or changes made at the request of clients (Prima AFP Managers), in the systems under our control. These changes were only made in the development environment. Show less

Puente Piedra, Lima, Perú

* I highlight that here I started small Java projects in order to migrate in small steps the old system (Power builder) into a more updated system such as Java and Angular JS. Upon my departure, the project was 63% complete, covering 45% of areas in the company

Puente Piedra

Installation and configuration of VMware workstation on HP ProLiant servers.Preventive maintenance (server cleaning) and update to virtual operating systems (VMWare - Windows server).Responsible for batch creation for the backup process.Installation and wiring of new network points in different locations of the company( CAT5E )Control of different roles on Windows servers such as: Mail Server, Anti Spam (SpamTitan), Active Directory, DHCP, SQL Server)* I… Show more Installation and configuration of VMware workstation on HP ProLiant servers.Preventive maintenance (server cleaning) and update to virtual operating systems (VMWare - Windows server).Responsible for batch creation for the backup process.Installation and wiring of new network points in different locations of the company( CAT5E )Control of different roles on Windows servers such as: Mail Server, Anti Spam (SpamTitan), Active Directory, DHCP, SQL Server)* I have migrated a SQL Server database to a higher version on 4 occasions. This process was carried out in the early morning in order not to interrupt the activities of the workers on the plant.* Assembly, formatting and installation of basic computer programs for staff use. (Active directory account - Windows - Company software). Show less