Cesar Hernandez Email & Phone Number

Waltham, MA, US

Miami, FL, US

Miami, FL, US

Miami, FL, US

Ventura, California, US

Needham, MA, US

• For everything below, I was either unique contributor to the project or main tech lead of the project.Was hired as lead and only analyst for the Hotels B2B Team with main focus in Ads Product. As lead analyst:
• Created main data sources to understand and optimize the business
• Adopted new tooling to enable effective and efficient consumption for all generated data
• Created daily reporting system with proper SLAs to monitor the business
• Worked cross-functionally with engineering, product, marketersOver time, my role has evolved and morphed to have greater scope and more analysts have joined the team which I have mentored / taught what I know. More.
• Created hotels features through database daily aggregation to build models for the business

Waltham, MA, US

• Responsible for improving (model and technology) of Vistaprint main Recommendation Systems for site.
• Research new methods and technologies that could be used to improve Vistaprint state of the art ML technologies.
• Work across multiple functions to move forward and deliver on key Data Science projects.
• Prioritizing work and connecting dots on multiple DS projects to create efficiencies.Regular used tools: Python, R, Spark, Hadoop, Hive, Tableau, AWS

Waltham, MA, US

• Created and managed streamline process for testing Marketing ideas that expands across all Vistaprint markets - globally
• Created and reported insights of strategic segmentation to the business
• Main contributor to Testing tool for analytics that expands across channels and locations
• Managed a small team to deliver insights and results on key strategic initiatives
• Used and piloted advance analytics toolRegular used tools: Tableau, R, Python, SQL, Hadoop, Hive, Microsoft tools

Waltham, MA, US

Worldwide, OO

Assist clients and analyze their large and disparate data to support or refute the facts and allegations of commercial investigations and complex litigation.

Wakefield, Massachusetts, US

• Managed Google Analytics & Google AdWords accounts for different clients to achieve higher ROI on their e-marketing efforts.
• Developed and implemented statistical test base on raw data from Google Analytics which resulted on informed business decisions.
• Created rules that allowed C-4 Analytics to simplify and optimize their client accounts.
• Created and presented weekly reports to senior management and clients representatives using Acquisio.

• National Retailer Forklift Company with total assets of $4 million
• Identified and resolved critical problems in every department by understanding different processes and centralizing communications between multiple departments which resulted in a 22% reduction in order fulfillment time.
• Implemented a Data Management System to bridge all departments. Major documentation was collected and processes flowed smoothly.
• Developed and designed a new website by creating an informational database of current products and employing a graphic designer; incremented E-mail quotes by 72% by managing a Google Adwords campaign.
• Created a new system to fix products quickly for maintenance or warranty; customer satisfaction increased by 12%.Sales Representative
• Found new clients in Caracas (Sales Zone). Number of customers increased by 30%, and total sales increased by 60%.

Thesis: Developed new software "Turbo X" to design Francis Turbine.

• Import Company with revenues of $4.5 Million and percentile grow of 12% per year
• Imported goods for small and medium industries.
• Learned processes of international trade.

Mba / Msit, Business Analytics

Mechanical Engineer, Engineering