Janny Hou - Senior Software Developer at IBM

Janny Hou

Senior Software Developer at IBM

Old Toronto, Ontario, Canada

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Summary

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Rockstar

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Top School

Janny Hou is a Senior Software Developer with 11 years of experience building full-stack web applications and backend services, currently at IBM in Old Toronto. She has strong Java and Node.js expertise paired with practical experience across PHP, MongoDB, MySQL and frontend technologies, and is comfortable working on Linux systems. Janny is an active open-source contributor to the LoopBack ecosystem, where she led upgrades from Swagger 2 to OpenAPI 3, improved data-source connectors for MySQL and MongoDB, and implemented JWT-based authentication in example projects. Her background includes systems-level work—database connector internals, type coercion, lazy connections and rigorous testing—reflecting a focus on reliability and interoperability. She combines academic training (M.Eng., University of Waterloo) with hands-on product work, often tackling compatibility and migration challenges that span multiple packages.

11 years of coding experience

4 years of employment as a software developer

Bachelor of Engineering, Information and Communication Engineering, Bachelor of Engineering, Information and Communication Engineering at Beijing University of Posts and Telecommunications

Master of Engineering, Electrical and Computer Engineering, Master of Engineering, Electrical and Computer Engineering at University of Waterloo (UW)

Github Skills (39)

application-framework10

api-rest10

javascript10

admin10

mysql10

api-design10

restful-api10

testing10

app-framework10

databases10

typescript10

authentication10

user-authentication10

database-administration10

mongodb-database10

Programming languages (10)

TypeScriptDockerfileShellJavaScriptGoPHPPLSQLObjective-C

Github contributions (5)

loopbackio/loopback-connector-mongodb

Apr 2016 - Dec 2020

The official MongoDB connector for the LoopBack framework.

Role in this project:

Back-end Developer

Contributions:5 reviews, 23 commits, 55 PRs in 4 years 8 months

Contributions summary:Janny primarily contributed to the MongoDB connector for the LoopBack framework, focusing on core functionality and compatibility. Their work included implementing lazy connection features, ensuring compatibility with the latest MongoDB versions, and refactoring existing code. The user also addressed error handling, added capabilities for nested property, and improved globalization within the connector.

loopbackconnectorloopback4nodejsmongodb

loopbackio/loopback-datasource-juggler

Dec 2015 - Dec 2020

Connect Loopback to various Data Sources

Role in this project:

Back-end Developer

Contributions:2 reviews, 23 commits, 97 PRs in 5 years

Contributions summary:Janny primarily focused on enhancing the functionality and robustness of the Loopback data source integration library. They implemented changes to improve the handling of data types, address deprecation warnings, and prevent potential conflicts with reserved property names. Key contributions include introducing `forceId=true` for auto-increment database fields and applying filters to related models for improved data retrieval. These changes improve the overall quality and usability of the data source connectors.

ormdata-sourcessourcesloopback

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