Building Just In Time compilers professionally since 2002, inventor of the JitBuilder library, currently lead for Eclipse OMR and Eclipse OpenJ9
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Assessing your cultural and operational fit
IBM
Frontend Developer
June 26, 2026 – Present
jcon2024_workshop
May 11, 2024 – May 27, 2024
Workshop materials for JCON2024 workshop titled "Java with Ultra Fast Startup and Remote JIT Compilation"
View ProjectOpenJCEPlus
October 26, 2023 – Present
This project makes use of Java and C/C++. This project will create OpenJCEPlus and OpenJCEPlusFIPS cryptographic providers which are implementations of the JavaTM Cryptography Extensions (JCE) APIs. The actual cryptographic code will come from the OpenCryptographyKitC project which is based on OpenSSL.
View Projectomr_bytecode_interpreter_for_postgres
February 8, 2021 – March 19, 2021
omr_bytecode_interpreter_for_postgres — GitHub repository
View Projectcompare-java-compilers
February 4, 2020 – February 6, 2020
Scripts to compare start-up, footprint under load, and throughput curves across different Java compilers: JIT, AOT (including native image), caching JIT, JIT servers
View Projectxml2json
December 10, 2018 – December 10, 2018
Simple XML to JSON converter written in Java
View Projectopenj9-jitaas-demo
October 18, 2018 – November 1, 2018
JIT as a Service with the Eclipse OpenJ9 JVM Demo
View Projectopenj9-openjdk-jdk9
September 11, 2017 – December 13, 2018
Extensions for OpenJDK for Eclipse OpenJ9
View ProjectCultural Fit Analysis
The candidate's project history is heavily focused on backend, JVM, and compiler development (Java, C++, Shell). While there are mentions of HTML, CSS, and JavaScript in some project technologies, the descriptions indicate these are likely for workshop materials or basic UI elements rather than core frontend development. This suggests a significant mismatch with a 'Frontend Developer' target role, indicating a low cultural fit for a dedicated frontend position.
Soft Skills & Operational Fit
Insufficient data to assess soft skills and operational fit. The candidate's project descriptions are technical but do not provide insight into collaboration, problem-solving approach, or communication style.