Jiwan Kang Email & Phone Number

San Francisco, Ca, Us

San Francisco, California, United States

San Francisco, California, United States

Designed, developed, and maintained features for sellers to control and promote their products.Designed and implemented a data migration from scheduled scripts to a real-time streaming system using Apache Kafka and a Flink microservice, resulting in direct revenue savings of over $30,000/month.Performed experiments on merchant advertisement bidding methods, increasing feature users by 15%.Developed and debugged features using Python, Go, GraphQL and MongoDB to handle seller promotions.Executed Agile workflow, participating in stand-ups, demos, reviews, and retrospectives.

Toronto, Ontario, Canada

Developed features for team which optimized order logistics to maximize company profits.Full stack development in Python and React.

Kitchener, Ontario, Canada

Led the project of connecting a new client to the company’s software, which involved direct communication with the client and eventually handling millions of dollars in liquidity.Solved low latency concurrency problems involving traders and brokers using C++.

Toronto, Canada Area

Applied natural language processing capabilities of Spacy and NumPy to generate potential user search queries to supplement model training data for one of the top search engines for accounting documents. Collaborated with research scientists to engineer new machine learning model solutions.Automated the machine learning model creation pipeline using Python and Shell scripts, allowing for the experimentation of over 100 combinations of features during the term.Automated the machine learning model creation pipeline using Python and Shell scripts, allowing for the experimentation of over 100 combinations of features during the term.

Waterloo, On

Organized help sessions and provided 1-on-1 tutoring for first year programming students.

Toronto, Canada Area

Built and compared results of supervised machine learning methods for authorship verification and plagiarism detection, leading to a best model achieving >90% accuracy.Prototyped modern capabilities of natural language processing related to automatic keyphrase extraction for the purpose of efficient understanding of course/lecture content.

Kitchener, Canada Area

Debugged and optimized features in PHP and MySQL stack, following Agile software development.

Kitchener, Ontario, Canada

Debugged and optimized features in PHP and MySQL stack, following Agile software development.