B P
@bp03
I build scalable Java fintech backends and automate production delivery with Kubernetes, AWS, and CI/CD.
What I'm looking for
At Matrix Rom, I develop and maintain scalable Java, Spring, and Hibernate backend applications for fintech and banking, delivering reliable REST APIs and services with high availability.
I also build reusable Helm templates, maintain GitLab Runner CI/CD pipelines, and support Kubernetes clusters managed through Rancher so microservices and environments remain healthy and consistent from development through production.
Alongside core fintech work, I conduct Python and LLM R&D, including an AI-driven construction cost-estimation system and a Spring AI pilot that analyzes Java codebases to generate unit tests. I’ve also supported an AWS-deployed EV monitoring platform built in Python, with a focus on maintainability and reliable high-scale fleet data processing.
Experience
Work history, roles, and key accomplishments
AI Research and Development
Matrix Rom
Oct 2025 - Present (11 months)
Conducting parallel R&D initiatives using Python and LLMs to automate complex business logic, alongside core Java-based Fintech responsibilities. Developing an AI-driven system for the construction industry that performs semantic matching between generic material specifications and retail products to automate real-time cost estimation.
Python Development
Matrix Rom
Aug 2025 - Present (1 year 1 month)
Collaborating within a technical team to maintain and support the EV monitoring system platform built with Python and deployed on AWS. Focusing on long-term code maintainability and system reliability, ensuring stable operations for high-scale fleet data processing.
DevOps & Infrastructure
Matrix Rom
Jul 2023 - Present (3 years 2 months)
Helped the team to get new projects off the ground faster by building a set of reusable Helm templates that simplified our internal deployment process. Took care of our CI/CD pipelines using GitLab Runners to make sure code moves from development to production smoothly and without manual problems.
Java Software Engineer
Matrix Rom
Jul 2023 - Present (3 years 2 months)
Developing and maintaining scalable backend applications for the Fintech/Banking sector using Java, Spring, and Hibernate. Delivering robust REST APIs and services, ensuring high availability and following best practices principles.
Front End Internship
Assist Software
Apr 2019 - Jun 2019 (2 months)
Collaborated in an agile team to develop a responsive web application using Angular, TypeScript, and JavaScript. Observed the end-to-end development process of a web application, focusing on how the front-end layer communicates with back-end services.
Education
Degrees, certifications, and relevant coursework
Stefan cel Mare University
Bachelor's Degree, Economic Informatics
2017 - 2020
Pursued a Bachelor's Degree in Economic Informatics, focusing on the intersection of economics and information technology.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Portfolio
github.com/balabasciucpeJob categories
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