Freelancer profile translated to English.

Description

Software Engineering graduate with years of web and software development experience. Creative, detail-oriented and proficient IT professional looking for skills growth through gaining more knowledge and experience.

Keeping updated my computer science capabilities is a priority to do all the required job tasks in the best possible way.

I worked for several years as a software developer in companies, so my experience is more related to enterprise systems.

Some examples of tasks I can do:

Develop a Java/Springboot/MySQL backend hosted on a Kubernetes cluster on Google Cloud (GCP) or on virtual machines with load balancers.
Create new infrastructure in GCP using Infrastructure as Code (IaC) tools like Terraform, Ansible, Kubernetes and Docker.
Migrate your existing application to an infrastructure on Google Cloud.
Be part of a team with other developers and devops. I am open to relocation abroad with visa sponsorship.

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Computer Science graduate with several years of software development experience. I am a detail-oriented, creative IT professional capable of facing the tasks and challenges presented in my position, and continuing my training.

I place great importance on staying updated in information technologies to perform assigned tasks in the best possible way.

I worked for several years as a software developer in companies, so my experience is more related to enterprise systems.

Some examples of tasks I can do:

Develop a Java/Springboot/MySQL backend hosted on a Kubernetes cluster on Google Cloud (GCP) or on virtual machines with load balancers.
Create new infrastructure in GCP using Infrastructure as Code (IaC) tools like Terraform, Ansible, Kubernetes and Docker.
Migrate your existing application to an infrastructure on Google Cloud.
Integrate into a team with other developers and DevOps remotely or in person.

Languages

Spanish
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Buenos Aires (up to 10km), Gualeguaychú (up to 10km)

Proofpoint
Software Engineer
November 2023 - February 2025 (1 year and 3 months)
Buenos Aires, Argentina
Technologies used for development: Java, Google Guice, Jackarta, Jackson, Spock Framework, LocalStack, MariaDB, IntelliJ, Git, Maven

Technologies used for DevOps: Kubernetes, Opensearch, Harness, Splunk, Grafana, Prometheus, PromQL, OpenTelemetry

Methodology: Scrum

Languages: English, Spanish

Some tasks:
• Development of an endpoint for the Email Threat Explanation Packages REST API that forwarded detected threat information to Amazon SQS. Developed with Google Guice, Jackarta Rest, and Amazon SDK. Tested with unit tests in Spock Framework, and SQS was emulated with LocalStack for integration tests.
• Detection and correction of bugs in the scheduled processes of the Proofpoint Ingestor system. Splunk logs, Splunk APM, Kubernetes logs, and AWS Athena were used.
• Feasibility analysis for migrating part of the information from MariaDB to ElasticSearch for performance optimization.
• Increased observability by creating alerts, such as how to issue alerts and generate graphs of the increase in error frequency in the last hour, unexpected increase in log volume, etc. Grafana and Prometheus were used for this.
• Instrumentation using OpenTelemetry and Splunk APM to track batch processes.
Java Grafana MySQL Prometheus OpenTelemetry
QuintoAndar
Java Software Developer
E-COMMERCE
March 2019 - October 2023 (4 years and 7 months)
Buenos Aires, Argentina
Soft Dev Technologies: Java, Mustache, Springboot, Spring Reactor, JPA, HTML, Javascript (JS), CSS, jQuery, MySQL, JUnit, Mockito, Git, Eclipse IDE, Gradle, Postman, JMeter.

DevOps technologies: Docker, Kubernetes, Skaffold, Cloud Build, Terraform, Bash, Google Cloud Platform (GCP).

Methodology: Scrum

✧ Controllers and views development in users panel using JS/HTML/CSS for legacy panels.
✧ BFF endpoint development with Spring Reactor and Spring WebFlux (reactive programming). Use cases: User and Company Data Consulting and Updating.
✧ API Rest endpoints development using Springboot, JPA (Hibernate as provider) and CloudSQL (MySQL) database. Use cases: Publisher Configurations, etc.
✧ API consuming using OpenFeign. Use cases: User data consulting from Salesforce, etc.
✧ Data migrator development for user information from an external company to the company database.
✧ K8s cluster creation with Terraform.
✧ Microservices migration from virtual machines to the k8s cluster with Docker, Kubernetes, Skaffold and Google Cloud Build.
✧ Containerization of microservices with Docker and Kubernetes.
✧ Deployment pipeline configuration for microservices.
✧ GitFlow deployment methodology for the monolitic legacy system.
✧ Work with Scrum agile methodology.
Java Spring boot Kubernetes Docker Google cloud
QuintoAndar
Java Full Stack Web Developer
June 2016 - March 2019 (2 years and 9 months)
Buenos Aires, CF, Argentina
Soft Dev Technologies: Java, JSP, HTML, Javascript (JS), CSS, jQuery, Bootstrap, MySQL, Springboot, JUnit, Mockito, Git, Eclipse IDE, Gradle, jMeter, Olingo, MercadoPago SDK.

DevOps technologies: Ansible, Terraform, Bash, Jenkins, Rundeck, Nexus Repository Manager, Google Cloud Platform (GCP), Openstack.

Some tasks:
► Backend and frontend web development (full stack).
► Code maintenance of CRM web system for Real Estate and Job Seeking.
► Admin forms and report development and bugfixing.
► API Rest endpoints development with unit test.
► Data updates and schema changes in relational databases.
► Database queries optimizations.
► MercadoPago payments form development.
► Cloud infrastructure creation.
► DevOps using Infrastructure as Code technologies.
► Web apps deployment pipeline development.
► Server maintenance tasks automatization.
► NFS migration to cloud.
► SAP Odata API consume.
► Training new staff.
Java JavaScript MySQL Terraform Ansible