Jonathan Lau work email
- Valid
Jonathan Lau personal email
Team player by mentoring co-workers and learning from others. Experienced in working with large Fortune 500 companies and small agile companies. Fluent with Python, SQL, Machine Learning and Relational Databases.
Microsoft
View- Website:
- microsoft.com
- Employees:
- 10
- Company phone:
- 0124 415 8000
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Data ScientistMicrosoft May 2024 - PresentRedmond, Washington, UsData scientist with focus on Microsoft Edge -
Data ScientistMojang Studios Apr 2021 - Nov 2022Stockholm, Stockholm, SeData Scientist supporting Marketplace and Realms Subscription Service. Delivering timely insights to businesses by modeling players' behaviors and platform usage. Used machine learning to support business with a clustering model for marketplace spenders to identify trends in different spend groups. Also, identified feedback areas from Realms users with NLP techniques from survey data. Additionally, supported A/B testing for targeted marketing campaigns to drive engagement and new users. -
Data ScientistTaskrabbit Apr 2019 - Jul 2020San Francisco, Ca, UsData Scientist supporting product in a 2 sided marketplace. Using Predictive Analysis, Machine Learning, and Data Mining to find opportunities to increase job conversion. Also, supported production NLP Models in multiple languages. -
Lead Data Analyst - Data ManagementCastlight Health Nov 2015 - Jul 2018San Francisco, California, UsLead Analyst on an integration of strategic Anthem partnership. Part of critical data discussions with Product Leads and Architects to ensure seamless data exchanges and launch of new product.Drove data requirements and created the new pipeline for eligibility data exchange via flat files and APIs to enable access for over 4 million users for a new product.Reduced claims file exchange from monthly to daily to update past care UI and increase the accuracy of pricing algorithm.Claims expert tasked with improving an existing process, data quality, and customer launches of claims data throughout Castlight. Centralized claims work spread across multiple teams to ensure cohesive quality. This reduced engineering timelines times by a month and eliminated rework due to poor data quality.Lead team to create a JIRA workflow process across multiple teams to launch new customers. Created a Kanban board template for all teams to align to.Technical lead to over 80 insurance companies and implemented 12 new insurance companies. Implementing over 50 new clients and supporting over 300 existing clients including Wells Fargo, Caterpillar, Google, and Verizon. Created reporting that ensured the meeting of SLAs that were incurring severe financial penalties. After the implementation of new reporting and process, no additional penalties have incurred. Saving company 175k in penalties per quarter.Supporting several teams cross-functionally by creating detailed requirements and development stories for Engineering team, troubleshooting data issues for Customer Service team and providing insightful analysis for Product teams. -
Senior Financial AnalystKaiser Permanente Apr 2012 - Nov 2015Oakland, California, UsSupported cost containment team with analyses, reporting and project management Successfully identified and recovered the highest annual recovery in the team’s history with 16.9mm in 2012 and on track to over 40.2mm in 2015Entrusted on the first day to lead the integration of an external workers compensation management vendor serving as primary contact and lead analyst Success led to oversight of three additional vendor integrations requiring coordination of multiple Kaiser regionsMaintained collaborative partnerships with over 20 key hospitals facilitating swift resolution of identified claims – communicated regularly across all levels from senior administrators to billing teamsSeamlessly managed heavy volumes despite staff turnover and absences overseeing work of four staff at one point -
Performance AnalystBlue Cross And Blue Shield Of Illinois, New Mexico, Oklahoma & Texas Sep 2008 - Feb 2012Chicago, Il, UsDetailed reporting and analysis to provide operational support to claim, quality, and inquiry departments. Provided metric reporting to manage inventory, quality control and business needs. Extensive use of data manipulation using tools like SQL, SAS, Teradata, Access, and Excel. Assisted project implementation of new call analytic software to pilot call centers. Designed UAT scripts and provided data expertise. Created new metrics and analysis after enterprise rollout to reduce call time and hold time.
Jonathan Lau Skills
Jonathan Lau Education Details
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General AssemblyData Science Immersive -
CourseraMachine Learning
Frequently Asked Questions about Jonathan Lau
What company does Jonathan Lau work for?
Jonathan Lau works for Microsoft
What is Jonathan Lau's role at the current company?
Jonathan Lau's current role is Data Scientist.
What is Jonathan Lau's email address?
Jonathan Lau's email address is jo****@****aft.net
What schools did Jonathan Lau attend?
Jonathan Lau attended General Assembly, Coursera.
What skills is Jonathan Lau known for?
Jonathan Lau has skills like Data Mining, Sql, Sas, Microsoft Excel, Project Management, Business Analysis, Data Analysis, Analytics, Agile Methodologies, Databases, Access, Analysis Reports.
Who are Jonathan Lau's colleagues?
Jonathan Lau's colleagues are Jessica Wang, K D, Niloufar Hosseini Pour, Nooli Anand, Dev Hooda, Ethan H., Erica Zelmanowicz.
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