Neville Li
Software Engineer at Replicate
New York, United States
Summary
🤩
Rockstar🎓
Top SchoolNeville Li is a pragmatic software engineer with 14 years of experience building backend systems for data-intensive platforms, currently contributing to Replicate from New York. He has a strong track record at companies like Spotify, Starburst, NVIDIA and Yahoo!, and deep hands-on expertise in Scala-based big-data projects such as Apache Beam, Trino, and Scio. Neville’s open-source contributions show a focus on serialization, Parquet/Avro IO, and robust build/dependency modernization—work that improves performance and long-term maintainability in widely used data engines. Known jokingly as a “recovering ‘AI’ engineer,” he blends machine-learning infrastructure experience (cog, CUDA/Torch tooling) with pragmatic engineering trade-offs for production systems. Colleagues rely on him for thoughtful refactors and compatibility work that keep complex data pipelines reliable as libraries and platforms evolve.
14 years of coding experience
14 years of employment as a software developer
The Hong Kong Polytechnic University
Stackoverflow
420reputation
9kreached
18answers
2questions
Github Skills (60)
dependency-management10
avro10
container10
spark10
docker10
data-pipelines10
python10
algebra10
aggregator10
beam10
data-engineering10
monoid10
machine-learning10
big-data10
data-serialization10
Programming languages (15)
Github contributions (5)
spotify/scio
Feb 2015 - Sep 2021
A Scala API for Apache Beam and Google Cloud Dataflow.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:81 releases, 102 reviews, 2354 commits in 6 years 7 months
Contributions summary:Neville's commits primarily focused on bug fixes and refactoring within the core Scio library for Apache Beam. They addressed issues related to data transformation, including fixing duplicate removal and handling deprecated APIs. Their contributions also involved working with specific data formats, such as TFRecord, and adapting code to changes in external libraries like kantan.csv. In addition, the user made code improvements for BigQuery integration and handled features related to Bigtable.
apidatabeambatchbigquery
twitter/chill
May 2014 - Oct 2020
Scala extensions for the Kryo serialization library
Role in this project:Back-end Developer
Back-end DeveloperContributions:21 commits, 49 PRs, 37 pushes in 6 years 5 months
Contributions summary:Neville contributed to the Kryo serialization library, focusing on adding support for mutable BitSet and integrating a QTree serializer. They addressed build-related issues by updating sbt and plugin versions, and modernizing the build process. Furthermore, the user addressed regressions and performed dependency updates. The user also removed and then re-added tuple serializers.
serializationserialization-libraryscalaextensionskryo
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