Design and build news metrics system to aggregate IOS devices raw events, digest

in pipeline and calculate real-time CTR (clickthrough-rate) to given editorial team

insights to the performance of articles in various news feed. (Java + Spring +

Cassandra + Solr + Kafka + Bloom filter + Ember)

• Design and build auto-curation system from local partners to automatically curate

top news articles for various cities in the US/UK. This feature reduces 40% of curation

work loads for editorial team. (Java + Spring + Applebot + Ember)

• Design and build dynamic configuration-based concern reporting system, which

allows IOS clients to report concerns against articles. (Java + Spring + JSON + Ember)

• Design and build notification system to alert editorial team if curated top articles got

changed/deleted. It sends near real-time alerts and greatly improves news feed

quality. (Java + Cassandra + Slack API)

Designed and built email system, which was used for all transactional emails on

platform. It handles all email traffic for a 100k daily visits website. (Python + Django +

Celery + Postgre + AWS + SQS)

• Designed and built request access module, used by all potential investors to request

platform access, which reduced 70% of back-and-forth emails. (python + Django +

React + Redux).

• Integrated with 3rd party services like Salesforce, Slack, Twilio etc

Maintained and improved Bloomberg University, which was a centralized Learning

Management System(LMS) for all Bloomberg employees. (Java + Oracle + Rapid)

• Maintained and improved Contractor Worker Hiring System, used by Bloomberg

recruiters to hire contractors etc. (c# +SQL server)

• Maintained and improved OUT, a function used by all Bloomberg employees as

calendar where they can put PTO days /sick days / working from home etc. (c# + SQL

server)

Implemented and upgraded social login, integration with Linkedin, Facebook and

Google+ Rest API. Built a centralized service supporting oauth v1.0 and v2.0, persist

refresh token to provide better user experience. (Java + SpringSocial + Facebook/

Google/Linkedin API + Rest Web Service)

• Designed and implemented bidirectional email feature, which is used to track

conversations between recruiter and candidate, providing a single place for recruiter

to manage/view the communication with candidates. (Java +SQL server + Spring +

Hibernate)

• Designed and implemented feature video cover letter, in which candidate can record/

upload one video as the cover letter. (DynamoDB + Vimeo + Flash + Java + Rest Web

Service)

• Designed and implemented database schema (Linux+MySQL)

• Integrated with Facebook, Twitter, Google map and Klout API (PHP)

• Designed and implemented the core functionality “content auto-loading”, it is a scheduled task and will automatically

retrieve the updated events from 3rd platform everyday (JAVA)

• Hosted SCHEDit on Amazon EC2 platform, by doing this, SCHEDit gets better performance and scalability with less

expense (Cloud Computing)