# Paul Catalin Tomoiu

My actual position is Solution Architect/Senior Software Engineer at Express Technologies. I have more than 20 years of computer experience in Software & Enterprise Architecture, enterprise software implementation and integration, application design, DBA & development management with 18 international IT certifications (including TOGAF, ITIL, Azure Solutions Architect). I have a Bachelor’s degree in Finance and a master degree in Databases and Web Technologies.

My experience is developed on big implementations, on national and international environment using English, French and Romanian as project languages.


  • Enterprise/ Solution Architecture
  • Cloud Technologies: GCP, Azure, Oracle
  • Virtualization (Docker, Kubernetes, Vagrant, VMware, VirtualBox, Hyper-V)
  • Database and Middleware administration & integration
  • Full Software Development Lifecycle experience (SDLC)


Development: Angular (with PrimeNG, Node.js and socket.io), Java (Thymeleaf, EhCache, JSF, JAX-WS, JAX-RS , EJB, JPA, JMS, JSP, servlets, LOG4J, Logback, JUnit), Java Spring (Core, Spring Batch, Spring Security, MVC), Spring Boot (including WebFlux), Oracle (SQL, PL/SQL, APEX, SQL Loader, Data Pump, Forms, Reports), HTML, CSS, Bootstrap, Typescript, JQuery, XML, Python, JasperReports, TOAD, SQL Developer, OBIEE Repository, OBIEE Analytics, Oracle BI Publisher, UML, C, JWT, Unix Shell;

Clouds: GCP, Azure, Oracle;

Virtualization: VMware, VirtualBox, Hyper-V, containers (Docker & Kubernetes);

Database: Oracle (with many years of production database administration), PostgreSQL, Microsoft SQL Server, IBM DB2, Informix, MongoDB, MySQL, Prometheus, H2;

Middleware: Oracle WebLogic (with WLST), Oracle Business Intelligence (OBIEE), Oracle Internet Directory (OID), Oracle Access Manager, Oracle Data Integration (ODI), Oracle SOA, WildFly, HTTP Server (OHS, Apache), Oracle Single Sign-On, LDAP, ActiveMQ, WLST (WebLogic) scripting;

DevOps: Git, GitHub, Jenkins, Vagrant, Ansible, Terraform

Integration: Apache Kafka , Oracle WebLogic, Apache Camel

Other technologies/ tools: scripting (Python, Linux shell scripting, WebLogic Scripting Tool), Archi, data replication (Shareplex), Oracle Application E-Business Suite (11i, R12), putty, mRemoteNg, VNC (server&client), Protégé (IT deontology modelling), Lucene (data retrieval), Prometheus, Grafana, Kibana, Nagios (CheckMK), Aurachain (low code platform), XTAM;