Skill set
Additional skills (10)
Industry fields of expertise
Cristian in a few words
Senior Java developer, with more than 15 years of experience in international projects.
Focus on details and software quality, with experience in coordinating complex implementations and mentoring less experienced colleagues.
Always interested to explore new technologies and challenges with a problem solving attitude and a deep understanding of the underlying business and operational context.
Looking for remote work, but not excluding travels to client office.
Besides the already used technologies, I am also interested in the business and technical flows requiring other types of technologies: event streaming, microservices and working with various types of NoSQL databases (like Redis, Hbase, Cassandra)
Experience
- Self EmployedSenior Software EngineerDecember 2018 - Today (6 years)RomaniaWorking as Senior Java Developer (mostly backend) on various projects, on site or remote, with foreign clients, including European institutions Main responsibilities:- coordinating and/or executing technical analysis for complex requirements inside the application; transform business requirements in technical specifications to be implemented by myself or by my team mates- investigating and documenting legacy parts of the systems- responsible of the code quality (code reviewing and mentoring less experienced developers or external teams)- coordinating technical implementations in a few specific technical areas (especially related to batch processing and communication with external systems through REST or SOAP)- implementing business flows using as technologies REST, SOAP, JMS and JBatch implementations Technologies used: Spring, JPA, Oracle, Weblogic, JBatch, REST, SOAP, JMS
- LuxoftJava DeveloperAugust 2016 - November 2019 (3 years and 3 months)Bucharest, RomaniaProject name: ASML Metrology Project (50% time spent in Netherlands) Implement metrology components to verify the correctness of semiconductor lithography operations on a lot of processed wafers. These components are deployed on a Wildfly server and their execution lifecycle is managed by a proprietary framework using "Activiti" BPMN engine. Responsibilities in the project:- Participate in designing and implementation of the deployable components;- Remove outdated components from the project;- Investigate and create procedures for generic tasks like removing legacy code, testing best practices;- Implement improvements on the BPMN framework managing components lifecycle- Validate (running IT tests) and integrate team work into the main repository
- SoftvisionJava DeveloperJanuary 2014 - July 2016 (2 years and 6 months)Working in a Romanian - Swiss team to implement a product designed to acquire and interact to data from social media; Technologies: Spring, Hibernate, JAX-RS, Junit, Sql Server, ElasticSearch, Azure Service Bus, Jetty, Git, Liquibase
Recommendations
Education
- 9.00, Computer EngineeringUniversitatea "Ștefan cel Mare" din Suceava20049.00, Computer Engineering