Jeffrey Chen
Senior Business Intelligence Analyst at MediaWallah- Claim this Profile
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English Native or bilingual proficiency
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Chinese Native or bilingual proficiency
Topline Score
Bio
Credentials
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Six Sigma
TUM School of Management
Experience
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MediaWallah
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United States
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Advertising Services
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1 - 100 Employee
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Senior Business Intelligence Analyst
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Dec 2019 - Present
- Develop strategies, timelines and value to clients looking to acquire, retain, and winback customers. - Create solutions and automated products for each clients' unique workflow and requirements - Programmed and Launched internal UI/dashboard which assists in RFP, Business Insights, and Client Management [Stack: hosted on AWS, Database using Snowflake SQL, Programmed in JavaScript using Express, React, Redux] - Technical lead and architect on big data projects; > Introduced data quality metrics used for customer data evaluation, and exports, reducing risk > Standardized internal reference tables for pii, demo, geo, panel, and compliance > Scale-able products using stored procedures with dynamic inputs - Active as consulting and solutions engineer on client calls Show less
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AdTheorent
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United States
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Advertising Services
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200 - 300 Employee
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Senior Yield Manager
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Jun 2017 - Nov 2019
- Responsible in managing of 4.6 million (2017), 16.1 million (2018), 22.6 million (2019) of client spend while ensuring delivery, brand safety, performance, and ROI of each client on a cross various DSP platforms - Collaborated with cross team and vendors providing data driven solutions (often unique solutions) for High Touch clients including Nike, Adidas, Honda, AbbVie, ACMoore, Microsoft, Disney, Jack in the Box - Led analytics and optimization discussions developing in clear roadmap and tactical next steps - Developed a simplified and formatted documentation style improving communication cross teams working in offices across the country - Integral in the development and training of the Yield team, growing from 9 members to 20, specifically the West Coast team. - Mentored younger team members and documented best practices to preserve learnings and serve as direction - Increase operational efficiency through reorganization and standardization of methods and practices - Introduce and manage automation projects reducing manual and repetitive processes resulting in the decrease of out-sourced spending by 75.6%. A daily process which took +45 hours daily reduced ~1.3. - Coordinates innovating Real Time Bidding strategies to stay ahead of the ever-changing industry standards including CTR, CPC, CPA, RME, VTR, Visitation, Viewability, Behavioral Lift, Visitation, Contexual, Keywords, and audience building Show less
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Quantum Materials Corp
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United States
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Nanotechnology Research
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1 - 100 Employee
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R&D Engineer II
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Aug 2016 - Jan 2017
- Performed and implemented gap analysis on 250k instrument - Designed and Rapid Prototyped fixtures and parts for next revision instrumentation and experimental projects, resulting in a continuous flow process - Led weekly meeting with team members to coordinate projects, objectives, and deliverables, while eliminating blockers; using Agile and lean manufacturing tactics - Implemented and enforced OHSA standards through documentation and training, effectively reducing workplace accidents by 90% - Managed vendors and supplies using Six Sigma’s Kanban system, reducing down time and stagnant inventory Show less
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Energy Storage Systems
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India
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Manufacturing
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1 - 100 Employee
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R&D Engineer
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Oct 2013 - Jul 2016
- Presented regularly to research and production teams backed with experimental results, and planned next steps - Constructed and maintained R&D laboratory space and technicians, optimizing workflow and standardizing chemicals and equipment - Improved design for manufacturability, and scalability from laboratory to production scale increasing battery capacity 792% - Reduced the cost of battery component by 98.3% without sacrificing performance - Presented regularly to research and production teams backed with experimental results, and planned next steps - Constructed and maintained R&D laboratory space and technicians, optimizing workflow and standardizing chemicals and equipment - Improved design for manufacturability, and scalability from laboratory to production scale increasing battery capacity 792% - Reduced the cost of battery component by 98.3% without sacrificing performance
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Pacific Northwest National Laboratory
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United States
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Research Services
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700 & Above Employee
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Post Bachelors RA
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May 2012 - Oct 2013
Under. Dr. John S Loring- Developed and engineered the world's first in-situ infrared spectroscopy capability, allowing the capability to measure real-time data at high temperatures and pressures- Received 2 Million Dollar proposal to set up state of the art environmental chamber, resulting in ambient temperature stability of ±.2° Celsius- Coded programs using C, .Net, and Python to communicate with instruments as well as to improve data analysis abilities
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Tech Student 4
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Jun 2011 - Jun 2012
Under Mr. Herbert T. Schaef- Determined degree of sample carbonation and phase formation- Analyzed carbon sequestration materials and systems via in-situ X-ray Diffraction- Liaison to implement next generation pressurized in-situ XRD system for Rutgers University- Lead weekly phone meetings with researchers of results, and planned steps
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Resident Assistant
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May 2011 - May 2012
Under Laura DeSantis - Responsible for welfare of 90 first year undergraduates attending Rutgers University - Upheld rules and regulation of Rutgers University - Brought attention to any concerning issues to appropriate supervisory/authority, providing detailed report - Developed community through academic and diversity programs, and dispute mediation Under Laura DeSantis - Responsible for welfare of 90 first year undergraduates attending Rutgers University - Upheld rules and regulation of Rutgers University - Brought attention to any concerning issues to appropriate supervisory/authority, providing detailed report - Developed community through academic and diversity programs, and dispute mediation
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Undergraduate Research Associate
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May 2009 - May 2012
Under Dr. Richard Riman, Dr. Sara T Parker - Maximized efficiency and cost of procedure by rheological and mixing methods - Green machined and performed mechanical tests on products for further development - Explored ceramic powder processing and chemical coating using nontraditional (proprietary) techniques - Characterized and organized all raw materials in a database - Research proceeded from laboratory grade to pilot plant to current startup company. SolidiaTech - Material Science and Technology ceramic mug drop; Designed and tested properties of ceramic mug following rules and regulations Processed and sintered ceramic mug using techniques learned from Show less
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Education
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2008 - 2012
School of Engineering, Rutgers the State University of New Jersey
Bachelor of Science (B.S.), Material Science and Engineering
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