Senior Java Engineer
Tora Trading Services
(Banks and financial services, 50-250 employees)
Skills
I am a a software engineer with a decade of experience specialised in backend technologies - mainly Java and adjacent frameworks and tools.
In my professional life I have developed solutions for trading systems, healthcare services, retail, and library services paying attention to performance, memory consumption, low-latency systems, algorithmics, quality and time to market.
I am passionate about automation, innovation, and performance, and I take ownership of providing the best solutions to enable my clients to achieve their goals. I enjoy my work and I love tackling the challenges that come with it.
In my professional life I have developed solutions for trading systems, healthcare services, retail, and library services paying attention to performance, memory consumption, low-latency systems, algorithmics, quality and time to market.
I am passionate about automation, innovation, and performance, and I take ownership of providing the best solutions to enable my clients to achieve their goals. I enjoy my work and I love tackling the challenges that come with it.
Project history
06/2016
-
06/2022
Responsibilities: Migrate the code base of a legacy desktop trading application that fully supports order and portfolio management, compliance, analytics and many more to Java 11. Migrate legacy Swing components towards web technologies (React, Redux). Come up with technical and functional solutions and implement them with high focus on performance and memory footprint. Adapt the platform to accommodate new instrument types. Refactored code and whole functionalities in order to help improve the performance and memory consumption.
Technologies: Java, Swing, React, Redux, TypeScript, Spring Boot, Python, YourKit profiler.
06/2014
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06/2016
Senior Java Engineer
Pharmapartners
(Pharmaceuticals and medical technology, 50-250 employees)
Responsibilities: Come up with new initiatives and technical propositions towards the clients and the technical teams of a project that supports the workflow, collaboration and communication of GPs from the Netherlands with other healthcare providers and the patients that are enrolled to them. The application facilitates the sharing and exchange of patient data between parties and provides a common platform for them.
Technologies: Java, Swing, Angular, RabbitMQ, Protocol buffers.
01/2014
-
06/2014
Java Engineer
TSS Yonder
(Public service, 50-250 employees)
Responsibilities: Design the database and architecture of a small sized platform that offers the end users the possibility to browse all the books in a library, search, filter and borrow them in an attractive and user- friendly way.
Technologies: Java, Angular
01/2013
-
01/2014
Java Engineer
VW NL
(Automotive and vehicle construction, 50-250 employees)
Responsibilities: Provide support for daily business flows of car dealers and help implement business automation. Integrate complex mathematical formulas and algorithms meant to optimize and maximize the dealer's profit and provide a clear pay schedule and schema for the clients.
Technologies: Java, Vaadin UI, Liferay Portal.
Local Availability
Only available in these countries:
Romania
Other
GitHub: http://github.com/mariusmanastireanu
LinkedIn: http://linkedin.com/in/mariusmanastireanu/
LinkedIn: http://linkedin.com/in/mariusmanastireanu/
