Rosa Chatzigeorgiou
Athens
Summary
Analytical and driven problem-solver, dedicated to meeting challenging development objectives within tight deadlines while consistently delivering high-quality code.
Overview
5
5
years of professional experience
Work History
Java Software Engineer
Agile Actors
07.2023 - Current
- Development, maintenance and support of large-scale, transactional and e-invoicing systems for the insurance industry (Java 8+, Maven, Git)
- Refactored and optimized legacy code for agents' statement generation and export, improving system performance and reducing technical debt
- Participating in all phases of the agile software development lifecycle, from requirements analysis to testing and deployment, ensuring high-quality software delivery
- Authoring technical articles for the AA community on advanced topics such as idempotent REST APIs, sharing best practices and insights with peers.
R&D Software Engineer
Intracom Defense
11.2022 - 04.2023
- Dimulation (MATLAB) and design (C++) of distributed MAC scheduler for ad-hoc tactical networks.
Researcher
Telecommunication Systems Research Institute (TSI)
10.2020 - 10.2022
- Convergence and correctness of bp message passing for wireless network applications (MATLAB, Python)
- Research results published in ICC, MOCAST conferences; nominated for best paper award.
Student Researcher
Telecom Lab, Technical University of Crete
07.2019 - 10.2020
- Reverse engineering on G-FSK satellite telemetry receivers (C++, Python)
- Developed a G-FSK decoder for the LilacSat-2 CubeSat, achieving a 2dB improvement (MATLAB).
Education
M.Sc. in Electrical & Computer Engineering - Electrical And Computer Engineering
Technical University of Crete
Chania, Crete10.2022
M.Eng. in Electrical & Computer Engineering - Electrical And Computer Engineering
Technical University of Crete
Chania, Crete07.2020
Skills
- Git, Java, MATLAB, C/C, Python, SQL, Maven, Hibernate, Docker (Swarm), Microservice Architecture, JUnit, CI, SOAP/REST APIs, Nexus, Grafana, Agile, JIRA
Projects
CashFlowz, A containerized REST microservices app for money transfers., Java 17, Maven, SpringBoot, Docker, Redis, Kafka, Flyway, Postgres, JUnit-5, TestContainers, Swagger Smith-Waterman, A nucleotide sequence alignment algorithm developed in C., C, OpenMP, Pthreads
Timeline
Java Software Engineer
Agile Actors
07.2023 - Current
R&D Software Engineer
Intracom Defense
11.2022 - 04.2023
Researcher
Telecommunication Systems Research Institute (TSI)
10.2020 - 10.2022
Student Researcher
Telecom Lab, Technical University of Crete
07.2019 - 10.2020
M.Sc. in Electrical & Computer Engineering - Electrical And Computer Engineering
Technical University of Crete
M.Eng. in Electrical & Computer Engineering - Electrical And Computer Engineering
Technical University of Crete
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