Samuel Catalano - Software Engineer,

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Work Background

OLM SystemsSoftware Developer

Jul. 2021 - Jan. 2023Teddington, England, United KingdomCP-IS - The Child Protection - Information Sharing project (CP-IS) is helping health and social care staff to share information securely to better protect society's most vulnerable children. DWP-Gateway - A gateway responsible for receiving data from Adapters, manipulating and sending those to be validated on DWP (Department of Work and Pension). Responsibilities: • Build APIs using the Quarkus.io framework. • Quarkus integration with Kafka, Debezium, PostgreSQL, MySQL, sFTP • Create unit tests using JUnit and Mockito. • Participate in meetings and demos for the client. Stack: Java 8/11/17, Quarkus, Microservices, Databases, JSON, Kafka, Debezium, AWS Lambda, sFTP, MySQL, PostgresSQL, Docker and Kubernetes

xDesignSoftware Engineer

Nov. 2020 - May. 2021London, England, United KingdomSpecialising in bespoke mobile and web app design and development, xDesign offers complete custom digital and mobile app solutions. Space Jam project: Integrate with On-Fido to provide Document Upload and Verification in FanDuel’s onboarding application. The application is to be utilised in the USA, with the data scrape of uploaded docs cross (done by on-fido) referenced against information captured in the applicant onboarding form to verify the identity of the applicant (this verification set is out of the scope of the work of this team). Stack: Java 11, Spring Boot, Microservices, Databases, JSON, Terraform, AWS Lambda, AWS SNS/SQS, Webhook, MySQL, Python

Millimetric.aiSoftware Engineer

Apr. 2020 - Nov. 2020London, England, United KingdomMillimetric.ai analyses your data around the clock to let you know in real-time when, where and why unusual activity in your metrics occurs. We’ll do the heavy lifting, so you can focus on growing your business. Stack: Java 8/14, Spring Boot, Restful, Cassandra, Docker, SQL Server, Junit4/5

Reclame AquiSoftware Engineer

Dec. 2017 - May. 2021São Paulo Area, BrazilPlatform in which consumers register their personal data and can send complaints. The privacy policy of the site does not allow the identification of the consumer in the publication of the pages, because the complaints made are indexed by search engines and visible for consultation. Access to the data that was registered by the client occurs only with the company involved, to facilitate the search of the resolution of the problem. Stack: Java 8/11, EJB, Spring Boot, Microservices, JPA, PostgreSQL, Json, AWS, GCP, Restful, KeyCloak, Redis, RabbitMQ

Mira EducaçãoJava Software Engineer

Jan. 2017 - Aug. 2017São Paulo Area, BrazilBack-end Developer at Studo+ Educação. A startup that seeks to improve learning in basic education. Our focus is to understand the dynamics of student learning in and out of the classroom and to propose actions to maximize their potential. We have developed a management and educational interaction platform to understand and support learning, valuing all actors involved in the process. Stack: Java 8, Spring Boot, Hibernate, MySQL, JSON, iOS, Android, Shell Script

TaqtileMobile Software Engineer

Jun. 2014 - Feb. 2016São Paulo Area, BrazilSoftware Engineer at Taqtile, São Paulo, Brazil Since June 2014 Developer in Operations Team. This team is responsible for realize some improvements and new features in mobile applications. This development team uses technologies like iOS, Java Android and Coffee Script. I'm responsible by the USA projects for fix some issues and implement improvements and innovations on the applications already launched by the company. Stack: iOS, Android, Ruby, JSON, Heroku, JavaScript, Jade, Xcode, Android Studio

INSANEMobile Application Developer

Mar. 2012 - Oct. 2013São Paulo Area, BrazilDeveloper of iOS and Android using Appcelerator Titanium, SQLite and JSON Project: Biofenac Runner - Runner application for iOS and Android, use an Appcelerator Titanium technology. This application brings calendars, racing news, food and good practices, setting the weight, plus historical race routes and share with friends on Facebook. Project: DeusTaVendo - Mobile application for iOS and Android, use an Appcelerator Titanium technology. This application serves to spread photos on social networks everything that is wrong and what people say does not see. Project: Neymar Game - Development of resources for social networks (Facebook and Twitter) for the official player of the game Neymar Jr. Stack: PhoneGap, JavaScript, Appcelerator Titanium, SQLite, PHP, HTML and CSS

Arizona - Making Marketing FlowJava Web Developer

May. 2011 - Feb. 2012São Paulo Area, BrazilJAVA Developer Project: Arizona.Retail – Product responsible for creating, conferencing and diagramming tabloids, as well as their sending to printers, designed for large retail customers in Brazil. Stack: J2EE, Hibernate, Spring MVC, WebServices, JSON, JavaScript, JQuery, Freemarker, Struts 2, MySQL, Tomcat, and AJAX

CTISJava Software Engineer

May. 2010 - May. 2011São Paulo Area, BrazilProject: SisCci - System Family Center Child - Responsible for the development of a system for registration of responsible and their dependents in educational institutions teaching support, following the rules of procedure of UNESP. Stack: J2EE, Hibernate, Spring, WebServices, Oracle 10g, Struts, Tomcat, Ajax and JavaScript and Jasper Reports. Project: SisOFC – Responsible for analysis and team development of a system Financial, Budget and Accounting (integrated) for the Rectory of Universidade Estadual Paulista "Julio de Mesquita Filho" (UNESP). Stack: J2EE, Hibernate, Spring, WebServices, Oracle 10g, Struts, Tomcat, Ajax and JavaScript and Jasper Reports

Fujitsu Technology SolutionsJava Consultant

Nov. 2009 - May. 2010São Paulo Area, BrazilProject: Downsizing SSV Tokio Marine – Responsible for integration projects: Error Reception Electronics, Pets Electronics, Unwanted Person, User Appeals, Management Statistics Cleaning Project: Downsizing SSV Tokio Marine – Development of insurers and insured for Tokio Marine Management software using J2EE technology, JSP, Ajax, Struts, JPA, JavaScript, Oracle. Stack: J2EE technology, JSP, Ajax, Struts, JPA, JavaScript, Oracle.

EbixJava Software Engineer

May. 2009 - Nov. 2009São Paulo Area, BrazilProject: Admix - Responsible for integration projects: Error Reception Electronics, Pets Electronics, Unwanted Person, User Appeals, Management Statistics Cleaning Project: MLPSS - Development of Software for insurers and insured of MetLife and MetLife Brazil, using J2EE, JSP, Ajax, Struts 2, Hibernate, JavaScript, SQL Server. Stack: J2EE, JSP, Ajax, Struts 2, Hibernate, JavaScript, SQL Server.

YdeaJava Software Engineer

Nov. 2008 - Apr. 2009São Paulo Area, BrazilProject Monitor Analítico - Software development for Analytical Intelligence control financial investments of a client in the field of telephony, using J2EE, Ajax:, Tapestry, JFreeChart. Project: ICC-WEB – Software development for Intelligence Analytical flow control products installation of a client in the field of telephony, using J2EE, Ajax, Tapestry, JFreeChart, Hibernate, Hibernate Annotations, Blender Stack: 2EE, Ajax, Tapestry, JFreeChart, Hibernate, Hibernate Annotations, Blender

MAPS S.A SOLUÇÕES E SERVIÇOSJava Web Developer

Apr. 2006 - Oct. 2008São Paulo Area, BrazilProject: BWAM - Software development for Asset Manager to control active financial investment portfolios managed by services Custody and Control of Investment Funds and Asset Management Third, using J2EE, Ajax, JSF, Hibernate. Project: BWPAGEE – Software development for BPS (Brazilian Payment System) specially designed to scale processing and management of high-volume messaging using TEDs and other J2EE, Struts, Velocity, Oracle and Websphere MQ Series Project: TCL (Treasury Common Layer) – Software development for the cash customer, using J2EE, Hibernate, Struts, Velocity and Java Message Services Stack: J2EE, Hibernate, Struts, Velocity and Java Message Services