Senior Java Developer
8 years of experience building enterprise-grade backend systems with Java, Spring Boot, REST APIs, and SQL. Passionate about writing clean code and solving real-world problems.
Currently working as Technical Lead - IBS Software.
Let’s connect: catherinechristyc@gmail.com
Key Skills
Java
Spring Boot
REST APIs
SQL / Oracle
Docker
gRPC
Datadog
Splunk
AWS
Experience
May 2024 – Present
Project: Insurance Configuration Service for Travel Client
- Developed and tested Spring Boot microservices for a travel-based product, focusing on insurance rules configuration and retrieval.
- Managed AWS cloud deployments, ensuring scalability and high availability.
- Used Splunk and Datadog for real-time monitoring and proactive issue resolution.
- Introduced Cucumber for BDD testing, improving collaboration and coverage.
- Utilized Reactive WebClient for asynchronous, non-blocking communication.
- Maintained version control using Git and GitHub for team collaboration.
Sep 2022 – May 2024
Project: Compliance Adherence and Assurance Framework
- Developed REST APIs using Spring Boot and advanced Java features.
- Improved performance using multithreading.
- Led a team of 3 developers, ensured quality with JUnit and Mockito.
- Integrated Drools for deterministic AI to automate compliance decisions.
- Managed Docker deployments on Kubernetes for performance and reliability.
Jul 2017 – Aug 2022
- Built ECU configuration tools using Core Java and AUTOSAR standards.
- Ensured performance through JUnit and Mockito-based testing.
- Automated build and deployments using Jenkins for CI.
Featured Project
Accountability Tracker – a productivity-focused web app built with Spring Boot, PostgreSQL, and deployed on AWS.