Chaim Kesler Email & Phone Number

Washington, Dc, Us

Washington, Dc, Us

- Report and summarize complex data concepts for senior leadership- Oversee forecasting and trend analysis functions across the organization- Work at the intersection of Data Science, Marketing, and Finance- Manage end-to-end ML pipeline in Python using Docker and AWS Lambda- Oversee dynamic pricing strategy, increasing revenue 30% over the control- Guide consumer revenue (subscription) strategy and revenue optimization- QA and oversee data science codebase to ensure data science and DevOps best practices- Utilize R, Python, SQL, and Julia languages for daily analysis

Washington, Dc, Us

- Automate and maintain predictive models, ensuring data integrity and streamlining business reporting processes- Deploy models efficiently utilizing AWS, Docker, Linux, and Python libraries such as sklearn, scipy, pandas, and numpy- Generate time-series predictive models leveraging R's forecast and Python's prophet libraries- Develop sophisticated metrics to enhance email marketing and newsletter strategy effectiveness- Monitor program performance, including engagement, churn, and deliverability, using R and Looker- Automate Python models and reports using sklearn, pylatex, pandas, numpy, and Docker for seamless integration- Utilize Google Cloud Platform extensively, including BigQuery, for robust data analysis and management.

New York, Us

Manage national ACLU legacy databases during the 2016-2017 CRM deploymentCreate and automate visual reports for business usersWork with Action and Membership on email performance and metricsCommit and deploy Python monitoring toolsUse Python and R to build and automate in-house models for email marketing and engagement

Washington, District Of Columbia, Us

Embedded consultant with national data team for 40 primaries / caucuses | Create, improve, and manage dashboards for primary and caucus day reporting | Work with development team to build forecasting dashboard for after polls close | Use data to identify and sample predictive precincts on primary days | Review national models and generate quality reports for campaign | Query and generate reports using internal and DNC national database | Develop and build custom scripts in R, PostgreSQL, and MySQL

Brooklyn, Ny, Us

Serve as DoITT’s contact for the Mayor’s Office, Department of Finance, Citywide Administrative Services and 30 Other City Entities | Represent the strategic vision and initiatives of an agency with an $800 Million annual budget | Brief Commissioner, Deputy Commissioners, and Chief of Staff on key issues with agencies | Facilitate in the approval of more than 300 IT projects and requests annually | Develop and maintain CRM strategic plan, customer service survey plan, and team KPIs | Communicate citywide IT policy, network infrastructure / architecture, and cybersecurity | Assist in application development, project management, and SDLC process of key projects

Oversee analytics, manage SQL databases, build models, and guide business processes | Work closely with clients to evaluate campaign strategy and data needs | Consult with party leaders and officials on financial projections and election studies | Use KPIs to frame organizational hurdles and identify excess spending | Use: R, Tableau, SPSS, QGIS (Arc), Python, and Minitab as statistical tools to evaluate and clean data | Establish live feed to DNC’s database to run queries for clients and create custom dashboards

Us

Finance and support more than 55 employees, 22 offices, and 3,000+ volunteers | Oversee and manage a $3M campaign operating budget | Successfully fund an effort that won all 6 targeted races approximately 13% under budget | Identify and correct a $150,000 vendor compliance error | Analyze demographic data using R, SPSS, and Mathematica | Create custom models | Perform opposition research based on FEC and other campaign finance filings | Member of compliance team: participate in L&I, FEC, and PDC reporting

Master Of Arts (M.A.)

Master Of Business Administration (M.B.A.)

Bachelor Of Arts (B.A.)