Karishma Raj Email & Phone Number

Columbus, Ohio, Us

San Jose, California, Us

 Collaborated with product managers, operations and engineering teams to analyze new product development priorities, optimize existing process flows and build a repository of tool kits to enhance organization’s throughput time for critical business needs and initiatives around key enterprise accounts.  Upgraded the maintenance framework of data ingestion pipeline and automated supply chain tools required to map data sets to a standardized schema and steered roadmap plans by prioritizing initiatives underpinned by business KPIs.  Actively managing sprint deliverables, created user stories and epics in JIRA and monitored their successful execution. Managed execution of POCs and assisted technical sales and business development leads in aligning POC outcomes with customer needs. Lead implementation of media content related metadata and rich media workflows to facilitate extraction, transformation & loading (ETL) of datasets to channel partners.

San Jose, California, Us

 Assisted Big Data teams and Product Managers to migrate the Optimizer tool from linear optimization model to the non-linear model that guaranteed boosted reach(distinct viewership) by 15%.  Analyzed performance, effect of sampling and the various constraints of the non-linear optimizer and documented the findings in management review reports and executive presentations resulting in new Sales and Product initiatives. Developed intab tool kit to automate – daily weekly, monthly and custom - rules for Tivo Panel data.  Industrialized new projection models to extrapolate data sets to universal sizes using Iterative Proportional fitting technique. Developed scripts to automate validation of Tivo time shifted weighted and unweighted entities. Remodeled the core automated matching algorithm to boost the match rate that analyzes the overlap between TiVo’s data and external partner’s data for accuracy and enrichment.

San Jose, California, Us

 Created statistical/mathematical models in devising the very first non-linear optimization workflow within the organization  Implemented machine learning algorithms like collaborative filtering that improved existing rolling average predictions of TV viewership by 3%.

Springfield, Massachusetts, Us

 Programmed the web security testing tool, Appscan to run automated scans on the company’s external facing websites that exposed potential threats and vulnerabilities. Used burp to investigate OWASP Top 10 Web Application Security Risks such as Cross site scripting, SQL injection, broken authentication and session management that provided enhanced security to the company’s websites. Orchestrated simulation and real world scenarios to identify new vulnerabilities such as Pass the hash, ARP Spoofing, Proxy Communication etc.

Springfield, Massachusetts, Us

 Analyzed the network traffic using tools such as Splunk and Qradar to detect threats and vulnerabilities. Wrote Python scripts to include threatstream API in the Automater software that runs a given IP through several websites that in turn generates score reports about that IP indicating if it is malicious. Successfully designed and deployed a trigger based App using Apple’s iBeacon and real time location services modules that enabled users to precisely locate and navigate to their preferred healthy food selection in an office cafeteria. The entire development process was centered around agile software development methodologies.

Bangalore, Karnataka, In

 Developed mappings in Informatica- an ETL (Extraction, Transformation and Loading) tool to obtain data from upstream data sources and transformed the data as per client requirements to streamline decision making. Developed procedures in MySQL to optimize data extraction. Generated reports and data insights using Reporting Tools Business Objects and Actimize.

Professional Certificate, Product Management

Master'S Degree, Computer Science

Bachelor Of Technology (B.Tech.), Computer Science