Vlad Stoian

The client, one of the biggest automotive players in the world, was struggling with a slow process and lack of performance when designing the electric system for a new car, due to a very complex business logic that was mapped to an inefficient process requiring constant repetitive work.

  Reduced the electric system planning time from 52 to less than 12 weeks and saved more than €2.8M yearly by designing and implementing an efficient scalable system, based on service-based architecture.

  Eliminated losses amounting to over €1.9M/year and reduced the rendering time of a graph from 2 minutes to 5 ms by leading a highly skilled team into developing a custom-tailored solution by creating a 2D viewer, with a highly-efficient wire routing algorithm.

The client, an important German automotive manufacturer, was wasting significant revenue on maintenance for a slow unscalable monolithic application but was unable to give it up due to the exponential increase of important data it was processing.

   Completely eliminated yearly expenses of over €2.3M, and increased the and performance by 600%, by splitting the monolith into microservices by orchestrating and deploying them to the cloud.

Skills: Tomcat, Payara Micro, REST, Ansible, Linux, Elasticsearch, ExtJs, Zookeeper.

The client, a renewed automobile constructor, was dealing with a terrible user experience was losing a huge amount of money yearly due to still using a very old supplier quality management system that grew into a monolithic application.

  Assured 100% scalability, efficiency, and functionality of the product by fully redesigning the quality management system according to the customer’s needs by splitting the monolith into a service-based architecture, by employing domain, based on REST services.

  Decreased delivery time by 2 months and secured a good relationship with the client by leading the team at an efficient quick pace while keeping them motivated.

Skills: Typescript, Dojo1, Java 8, REST, OpenAPI, Swagger, Microprofile, Liquibase, Maven, Node.js

The client, active in the healthcare industry, was constantly losing clients and was unable to acquire new ones due to slow services and lacking automation in daily processes.

  Increased the number of patients by over 25% by implementing a Radiology Information System to manage the reports created by radiologists by employing an end-to-end application framework to enable the management of the entire lifecycle of a report.

Skills: Java 6, JSF, Oracle ADF (ADF BC, ADF Faces), HTTPS, Jersey, Log4j, Ant, JDeveloper, JOOQ, Perforce, Rally, DOORS, Crucible.

The client, managing 10 important European railway companies, was in constant danger of getting fined due to being unable to avoid constant delays and irregularities in the trains schedule.

  Avoided 100% of financial losses by implementing an intelligent tailor-made planning software for the railway industry by adding a decision support tool for finding the optimal solution in the planning process.

Skills: client desktop (RCP/SWT/Swing/Gantt) / web (JSP/JS - JQuery/JSON), server (RMI, spring integration, WS/JAXB/SoapUI, XML/XSD/XPath/XQuery, security based on JAAS/SpringSecurity), reporting (JasperReports), persistence (Kodo/Oracle), jobs scheduling (Jetty, Quartz).

The client, a well known European airport, was missing out on major revenue opportunities due to lacking a management system to efficiently plan and organize resources.

  Increased the efficiency of the already existing management system by 100% and assured full functionality, by fixing the major bugs and expanding the test coverage.

Skills: Java, SWT+JFace, Eclipse EMF.