Experience
Where I've worked
Nearly 3 years building Java/Spring Boot services, REST APIs, and Angular and React frontends, from enterprise payments to AI-enabled products.
Jun 2024 – Present
- ›Build and maintain Java 8/17 Spring Boot services, REST APIs, and Angular screens for an enterprise payment-processing platform serving European banks and insurers.
- ›Deliver features end to end, from Angular UI through REST APIs to data access with Spring Data JPA, Hibernate, Oracle, and SQL Server, and coordinate the two-week release cycle from HFX through UAT to production.
- ›Write JUnit tests, support integration and regression testing, and resolve SonarQube findings to improve code quality.
- ›Own incident handling across HFX, UAT, and production: resolve around 4 transaction issues a day using Splunk and Dynatrace, applying workarounds to unblock processing ahead of permanent fixes.
- ›Deploy via Jenkins and Helm on OpenShift; eliminated recurring OOMKill restarts on 2 pods (down to zero) by tuning JVM memory (MaxRAMPercentage) and Helm configuration.
Java 8/17Spring BootAngularREST APIsSpring Data JPAHibernateOracleSQL ServerJUnit 5SonarQubeSplunkDynatraceJenkinsHelmOpenShift
Mar 2024 – Jul 2024
Freelance Developer — Automation & Email Infrastructure
Digital Marketing Clients
Remote — full-time, part-time from Jun 2024
- ›Built Selenium automation scripts to replace repetitive manual web workflows in digital marketing operations.
- ›Managed SMTP sending on PowerMTA and built a Python deliverability tool covering SPF/DKIM/DMARC validation, blacklist checks, and IMAP-based inbox placement testing.
PythonSeleniumPowerMTASMTPIMAPSPF/DKIM/DMARC
Dec 2023 – Feb 2024
- ›Built React UI components from Figma designs and integrated them with Java/Spring Boot REST APIs for production enterprise workflows.
- ›Integrated Amazon Bedrock and LangChain into serverless AWS components for AI-enabled document retrieval and search.
ReactFigmaJavaSpring BootREST APIsAWS BedrockLangChainAWS Lambda