Karan Singh - Software Engineer at Apple

Karan Singh

Software Engineer at Apple

San Francisco, California, United States

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Summary

👤

Senior

🎓

Top School

Karan Singh is a pragmatic software engineer with 10 years of experience building scalable full-stack systems across cloud-native, enterprise, and research-oriented environments. Currently at Apple after recent senior roles that drove API modernizations and migrations, he combines Go, Python, TypeScript, and Java expertise with production experience in Kubernetes, Docker, AWS, and GCP. He has shipped high-throughput data pipelines and multi-tenant SaaS platforms with strong security and compliance focus (GDPR/HIPAA), and led codebase migrations that cut latency and costs in half. An active open-source committer and PMC contributor to Apache Nutch and Sparkler, he brings full-stack fixes from Selenium integration to crawler de-duplication, reflecting deep familiarity with crawling and large-scale data ingestion. Comfortable mentoring teams, he pairs hands-on engineering with measurable quality improvements—such as boosting test coverage and dramatically shrinking container build sizes—while staying curious about new tooling and architectures.

10 years of coding experience

4 years of employment as a software developer

Bachelor of Technology - B.Tech Computer Science, Bachelor of Technology - B.Tech Computer Science at SRM Institute of Science and Technology (SRMIST)

English, Hindi

Github Skills (18)

apache-spark10

web-crawler10

selenium10

webscraper10

big-data10

selenium-ide10

solr10

webscraping10

java10

crawling10

scala10

javas10

data-extraction10

crawler10

apache9

Programming languages (7)

JavaShellScalaJavaScriptGoJupyter NotebookPython

Github contributions (5)

USCDataScience/sparkler

May 2016 - Sep 2020

Spark-Crawler: Apache Nutch-like crawler that runs on Apache Spark.

Role in this project:

Back-end Developer

Contributions:91 commits, 20 PRs, 46 pushes in 4 years 4 months

Contributions summary:Karan contributed to the core functionality of the Sparkler crawler, focusing on configuration, data processing, and integration with Solr. They made changes to the crawler pipeline, including adding the text extraction and title to CrawlDB. The user refactored code for YAML configuration. They worked on integrating the FetcherJBrowser and improving the De-duplication logic.

pythonsolrweb-crawlernutchtika

apache/nutch

Mar 2016 - Apr 2016

Apache Nutch is an extensible and scalable web crawler

Role in this project:

Full-stack Developer

Contributions:7 commits, 4 PRs, 14 comments in 1 month

Contributions summary:Karan's contributions focused on fixing bugs and implementing improvements across the Nutch codebase. They addressed issues related to Selenium integration, specifically focusing on handling timeouts and exceptions in the Selenium web driver. The user also updated the HTMLUnit integration, including fixes for redirects, screenshots, and general build issues. Their work spans both protocol plugins and related libraries, highlighting a full-stack involvement within the Nutch project.

scalableweb-crawlernutchosgiapache

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