Sergio Moretti, Developer in Castel Maggiore, Metropolitan City of Bologna, Italy
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Sergio Moretti

Verified Expert  in Engineering

Software Developer

Location
Castel Maggiore, Metropolitan City of Bologna, Italy
Toptal Member Since
December 11, 2018

Sergio has over a dozen years of experience developing enterprise-level web applications with Java and RDBMS like Oracle, PostgreSQL, and MySQL. He has also expertise in Javascript and HTML related technology with the latest focus on the Angular framework. During his career, he has held almost all positions in the software development process, from software engineer and analyst to project manager and software architect.

Availability

Part-time

Preferred Environment

IDEA IDE, Eclipse, Linux, Visual Studio Code (VS Code), Windows

The most amazing...

...project I've designed and built is an HTML template engine and its back-end user interface for a custom, in-house CMS.

Work Experience

Software Architect

2018 - 2018
CRIF Spa
  • Adapted an existing banking software product for a new customer.
  • Identified changes to existing software modules in order to meet new functional requirements.
  • Created a Spring Batch application, integrated in the customer's environment, for processing and analyzing a stream of data produced by an internal data warehouse.
  • Nurtured technical relationships with customers in order to collect and analyze technical specifications in collaboration with internal functional analyst business unit.
  • Estimated the time for new software modules based on initial customer requirements.
  • Provided team leadership, coaching, and technical support for a mid-sized team of software developers.
Technologies: Oracle RDBMS, Spring, Java

Senior Engineer

2013 - 2018
Gaming Laboratories International, Inc. – GLI Italy B.V.
  • Worked as the project manager in direct contact with international clients.
  • Maintained the projects in terms of billed hours and respect of the deadlines.
  • Lead the team including work assignments and support.
  • Estimated time and costs for new activities.
  • Reviewed the source code of customer's submitter source code in order to verify for product's compliance.
Technologies: Java

Software Engineer/Architect

2008 - 2013
Gecod srl
  • Created enterprise-level web applications using Java and RDBMS like Oracle or PostgreSQL based on customers' requirements and specifications.
  • Created HTML template engine and its back-end user interface for a custom, in-house CMS.
  • Created modules for in-house CMS like Calendar, Messages Center, and Forum.
  • Set up and managed Linux-based servers running in-house IT systems and production environments.
  • Created web sites using OpenCMS technology.
  • Maintained the projects in terms of billed hours and respect of the deadline.
  • Collected and analyzed technical specifications and requirements.
  • Estimated time and costs for new activities based on the customer's initial requirements.
  • Provided team leadership, coaching, and technical support for a mid sized team of software developers.
Technologies: MySQL, jQuery, JavaScript, Java EE, RDBMS, PostgreSQL, Oracle RDBMS, Apache Struts, Java

Software Engineer/Architect

2001 - 2007
NSI Nier Soluzioni Informatiche Srl
  • Created a software for generation and representation of models regarding accidental phenomena at industrial sites using ESRI map visualization and manipulation components.
  • Created a web-based information system for Occupational Medicine management.
  • Integrated Microsoft CRM 3.0 into a customer's business system information system.
  • Created a web-based information system for Corporate privacy management.
  • Created a web-based system for clinical information management regarding osseus rare diseases.
  • Set up and maintained the production environment based on Linux RedHat Clusters running services Oracle DB 9i/10i, MySql DB, Apache Web Server, and Tomcat server.
Technologies: C#, Esri, Linux, PL/SQL, JavaScript, XSLT, XML, RDBMS, MySQL, Oracle RDBMS, Java

Angular Sudoku Game

https://sergiomoretti.info/sudoku
During my Angular learning time, I’ve built this Sudoku game.
It’s pretty basic but fully working.

The source code is available in my GitHub repository.

Spring Boot/Angular Glee-o-meter

Glee-o-meter is a simple Angular 7 application focused on the interaction with a Spring REST server.

The data-centric application offers a basic user-management section, with the possibility to sign-in new users. Each user can manage a list of glee-levels, each one associated with a date, time and comment. There are three different roles:

Admin: has full permissions on the whole data
User manager: has permissions on user data
User: has full permissions on owned glee data.

The application has the following features:

data access with pagination, sorting, ordering, and filtering;
CRUD operations on whole data;
sign-in to permit the registration of new users;
authentication based on oauth2 JWT, with token refresh;
consumes REST resources /api/glee, /api/users and /api/signin

The server side is implemented with Spring boot, slightly customized to run on Google App Engine. Server implementation features the following:

oauth2 JWT authentication with spring-boot, using grant types password and refresh token;
publish 2 authenticated REST resources /api/glee, /api/users and one public /api/signin for user registration;
method-level authorization based on @PreAuthorize and @PostAuthorize;
data access based on logged user’s permissions;
Spring-based JSR-349 data validation;
CORS configuration for running separated local server and client development environments;

Trnsfr Is a Simple File Sharing Tool for Self-Hosted Content.

https://sergiomoretti.info/portfolio/2019-01-trnsfr.html
It’s a Node.js web application that permits the creation of public links with a unique path in the form of /transfers/unique-id. Each link permits the download of a zipped content. The content is defined by a list of glob patterns applied to the server’s local file system. Moreover, it is possible to send one or more emails containing the link, with the addition of a subject and a message body.
1991 - 2000

Progress towards a Degree in Computer Engineering

University of Modena and Reggio Emilia - Italy

1983 - 1988

Diploma in Computer Science

Industrial Technical Institute F. Corni - Modena, Italy

Libraries/APIs

jQuery, jQuery SVG, Google Maps API, JAX-WS

Tools

Git, IDEA IDE, Esri, Apache Maven, Gradle, Subversion (SVN), CVS, Apache Tomcat, WildFly, Makefile

Paradigms

Object-oriented Programming (OOP), Gang of Four (GOF) Design Patterns, Concurrent Programming

Frameworks

Angular, Apache Struts, Hibernate, JPA, Bootstrap, JUnit, Spring Boot, Spring, GWT

Languages

SQL, Java, JavaScript, C, Bourne Shell, XML, XSLT, C++, Ruby, HTML, CSS, C#, Python

Platforms

Linux, Windows, Eclipse, Java EE, ARM Linux, JEE, Heroku, Visual Studio Code (VS Code)

Storage

PostgreSQL, MySQL, JSON, Oracle RDBMS, RDBMS, PL/SQL

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