Scott Marlow
Software Developer at IBM
Andover, Massachusetts, United States
Summary
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RockstarScott Marlow is a seasoned software developer with over three decades of hands-on experience and 17 years focused on middleware, Java, and database systems. He has been a core contributor to major open-source projects like Infinispan and Hibernate, fixing subtle concurrency and transaction bugs and upgrading foundational persistence and bytecode libraries. As a long-time principal engineer at JBoss/WildFly and now on IBM’s Java middleware team, he has led JPA implementations, NoSQL integrations, and EE certification efforts for production-grade application servers. His work emphasizes robustness in clustering, scalability, and transaction management—often addressing hard-to-detect issues like thread-local leaks and interposed synchronizations. Based in Andover, MA, Scott pairs deep legacy systems knowledge (from C and assembler roots) with modern cloud and Java EE practices. Colleagues rely on him for pragmatic, low-noise fixes that improve reliability across large distributed platforms.
17 years of coding experience
41 years of employment as a software developer
Stackoverflow
11reputation
3kreached
1answer
0questions
Github Skills (19)
transaction10
object-mapping10
pessimistic-locking10
java10
javas10
transactionscope10
hibernate10
orm10
infinispan10
datagrid10
jpa10
transaction-manager10
nosql9
key-value-store9
exception-handling9
Programming languages (10)
Github contributions (5)
hibernate/hibernate-orm
Apr 2009 - Jan 2023
Hibernate's core Object/Relational Mapping functionality
Role in this project:
Back-end Developer
Back-end DeveloperContributions:47 reviews, 128 commits, 54 PRs in 14 years
Contributions summary:Scott's commits focus on upgrading the cglib library and JPA 2.0 locking functionality within the Hibernate ORM project. The user updated cglib dependencies and modified multiple Java files to incorporate new locking features as well as handle exception cases and timeout scenarios, reflecting a strong understanding of the project's core functionality. This work involved changes to the internal APIs and data access components, indicating a contribution to the project's foundational persistence logic.
gradlejava8enversjdbcorm
infinispan/infinispan
Nov 2010 - Apr 2012
Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
Role in this project:Back-end Developer
Back-end DeveloperContributions:15 commits, 6 comments in 1 year 5 months
Contributions summary:Scott primarily contributed to bug fixes and improvements within the Infinispan data grid platform. Their work focused on resolving classcast exceptions, addressing null pointer exceptions, improving trace messages, and preventing thread-local storage leaks in transaction management. They also implemented support for interposed synchronizations related to transaction management. The contributions demonstrate proficiency in Java and the core components of the Infinispan project.
persistent-storagedata-griddata-sourcescalablenosql
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