Jasper Dean Email & Phone Number

Us

• Designed a click-to-apply prediction model in python using LGBM for setting starting bids. Enhanced system accuracy by 51%• Developed a budget-splitting experimentation framework for auction bidding mechanism, transitioning from ‘wait-and-see’ to academically rigorous approach• Created a new canonical supply & demand framework from scratch for measuring marketplace health, being used by 6 separate teams• Programmed a bespoke experiment bucketing solution using linear sum assignment to fix test group allocation imbalances• Authored a strategic plan to transform our critical auto-bidding product from rules-based to AI-driven• Research on listing-dynamics resulted in new topline marketplace metric and various initiatives that improved application parity and speed

Mountain View, Ca, Us

Built out an analytical function to help company-wide outsourcing operations to run more efficiently

Menlo Park, Ca, Us

Led analytical research and spearheaded data-informed product strategy for 3 teams in Recruiting Products organization• Saved ~3000 hours of employee & candidate time per year from being spent ineffectively by re-targeting mock interview program with a causal inference analysis on its efficacy• Quintupled scope of a pilot interview program by calculating interview ecosystem bandwidth and charting expansion through supply/demand analysis• Prevented 8% of team engineering resources from being wasted on low-opportunity areas as a result of opportunity sizing analysis• Increased diversity recruiting topline by 6% through experimentation, analysis, and launch of a new feature for hiring managers• Aligned Diversity team around definitions of success in nebulous space, which led to a revised mission statement, topline metrics, and team perspective on our purpose, mandate, and scope• Managed governance of highly-sensitive diversity data for team

San Francisco, Ca, Us

Used data analysis to advocate and solve problems for our members• Created automated tracking for erroneous ATM fee detection and a reimbursement process that is saving members $25,000+ in fees monthly and keeping Chime in compliance with federal regulation• Justified case for launching market-leading APY rate, putting ~$340k+ a month in member’s pockets and improving Chime sign up rate• Project co-leader building a classification structure for all transactions into ETL, converting obscure heuristics into easily comprehensible data• Standardized metrics and established Looker reporting across 5 unique company verticals, expanding stakeholder visibility and enabling self-service data exploration• Helped initiate creation of a covid-unemployment support feature; increasing member participation in unemployment insurance by 8% and direct deposit conversion by 12%• Forecasted 12 months of app-usage metrics that allowed engineering to establish reliability scaling plan• Collaborated on overhaul of cash acquisition feature, increasing proportion of free withdrawals by 4% and reducing disputes by 10%

San Francisco, Ca, Us

Combatted malicious coordinated platform manipulation and improved the new user onboarding experienceNew-User Onboarding Team• Delivered analyses on new-user behavior and app-prompt efficiency to 70+ members of organization• Interpretation of recommender experiment prevented potential loss of 60K+ follows• Identified over a dozen database bugs and gaps in log data coverage • Worked with software engineers to compile new documentation containing hundreds of definitions• First to measure and visualize spots in app sign-up process where users were getting stuck and abandoning flowPlatform Manipulation Team• Created Tableau dashboards that led to identification and suspension of thousands of malicious accounts• Lead analyst on behavioral and tactical patterns of Saudi political spam operations• Compiled 15 high-visibility analytical reports for Trust & Safety, Policy, Legal, and government stakeholders• Worked on first two inaugural declassifications of election-meddling campaigns data

Mountain View, California, Us

Provided analytical support to operational, engineering, and testing teams throughout the organization• Designed, built, and supported 3 major internal dashboards used by ~80 technical and managerial employees• Used SQL and Python to write more than a dozen big data pipeline and statistical analysis scripts to Google codebase• Projects covered fleet efficiency, inclement weather testing, and software developmental management

Sebastopol, Ca, Us

Performed all analytical work, optimized and analyzed marketing campaigns• Collaborated with both clients and internal teams to design over 40 data driven marketing strategies• Defined analytical scope of project, KPI's, and implement relevant methodologies• Provided ongoing consultation to clients, backed by data analysis, visualization and interactive Excel models • Applied machine learning concepts (regression, clustering, dimensionality reduction) in Python • R&D new data science technologies, academic research, and algorithms in scikit-learn and statsmodels.api• Co-released self-service analytical web application using Flask, HTML, and CSS; decreased delivery time by ~60%

Sebastopol, Ca, Us

Managed project pipeline for dozens of market studies across FinServ, CPG, and service industries • Used Python, SPSS, Excel and PowerPoint to provide analysis with research questions that impacted final reports• Built client relationships that resulted in new projects

Third employee of e-commerce start-up• Assisted founders with financial modeling, supply chain development, market research, and strategic business planning• Planned, organized, and executed a successful college-campus focus group

Us

Analyzed all engineering and operations projects for improved forecasting and program management• Managed project on developmental kit for German customer• Created warranty plan for component of semiconductor tool for Japanese client• Built cost models for GLV products in two manufacturing scenarios

Redwood City, Ca, Us

Worked with Business Development team to identify potential clients through digital-presence analysis. Managed existing clientele database.

Sydney, Nsw, Au

Revamped company approach to projection modeling• Debugged existing financial model and built sensitivity analysis saving company $10K+ in projection errors• Created comprehensive maintenance guide for array of $500K engines, complete with entire parts database, repair specifications and frequency, projection sensitivity feature for cost timeline, and contingency factors• Reviewed and updated official company gas and electricity futures outlook report

• Worked directly with founder/CEO to help expand young start-up• Assisted in proliferating brand name and recognition• Helped identify potential contacts within target firms• Established new clients, including Oakland Athletics, among others

Biel, Berne, Ch

• Exceeded every sales goal set during 3 month tenure• By efficiency rate, leading salesman during stint

Williamsport, Pennsylvania, Us

Bachelor Of Arts (B.A.), Economics

Education record