Software Developer in La Spezia, Province of La Spezia, Italy

The platform is used to make finding, hiring, and paying workers painless.

I was in charge of managing the existing platform and improving the overall architecture for efficiency, reliability and scalability.

The tools used to manage the application are:
- AWS CloudFormation for IaC
- Puppet for resource configuration
- Buildkite for CI/CD pipelines
- Python scripts to glue together the automation tools
- CloudWatch to monitor the infrastructure
- RDS (MySQL and PostgreSQL) for the database layer

The microservices are running on ECS.
All operations are fully automated including service autoscaling.
The deployments into the production environment happen multiple times per day. The DevOps pipelines ensure continuous deployments without service interruption.

I also participated in the revision of the infrastructure to minimise costs, providing a saving of >10K / month.

This application collects navigation parameters from vessels.
It provides an API used by the ships to send data to a MongoDB database.
The system ingests a huge amount of data from sea-going vessels: several TBs of time-series data. 1TB+/year of IoT data.

The application is deployed on AWS and is fully automated using Terraform as an IaC tool.

I designed and implemented the whole architecture of the application, including:
- An API Gateway
- An EKS cluster to run the microservices which compose the application layer
- A MongoDB ReplicaSet installation
- Oauth2 authentication service

A fully automated, distributed, multiservice-based mail sending application.

The application reads email information and sends massive emails asynchronously. It is implemented in Java (Spring Boot) and Python. It is fully automated: Building, testing, deploying, monitoring, log collection, and autoscaling are all automated processes that require no manual intervention at all.

The code repository is hosted by GitHub. The CI/CD pipeline is implemented with Jenkins.

The migration of the JBoss infrastructure of an Insurance company from versions 5 and 6 to 7.2.

The migration process is completely automated using Ansible and includes the provisioning of VMWare instances, application server installation and configuration, definition of external resources, and application deployment.

A web application that manages consumer credit for an important Italian bank.
The application is based on microservices deployed in some WebSphere Liberty Profile Application Server instances. The management of the instances is fully automated with custom scripts. The monitoring of the application is implemented with Prometheus and Grafana.

The eMS is an electronic monitoring system provided free of charge to European ERDF programs. The system was designed by Interact EU in close collaboration with a core group of four Interreg programs.

I collaborated with the product and engineering team to improve the software development and operation lifecycle.
For process automation, I designed and implemented the frameworks.
Also, I provisioned the cloud infrastructure environment using CloudFormation as an Infrastructure as Code (IaC) tool.
The project was deployed on an EKS cluster on AWS.

A project involving an EKS cluster (native Kubernetes on AWS) with microservices using Kafka queues to communicate with each other.
The application collects IoT data from measurement system devices for state monitoring, alarm triggering, and performance measurements.

After acquiring the platform from another company, I was in charge of the migration from an AWS account to a new one. While designing the new infrastructure, I also applied several architectural improvements to achieve better scalability, reliability, and maintainability.