Joined Harness as a result of Split.io acquisition.

Acquired by Harness in June 2024.Changing the way software companies release features and add value to customers. Designed and built Split product and architecture to scale up to 15 trillion feature flags evaluations per month, served more than 6 billion users and devices and near 6 billion user actions collected for A/B tests calculations.Focused more recently in bringing AI to the product by creating Switch, our AI assistance (based on GenAI) and an agentic flow that extends Github Copilot skills into Split.We are hiring! Contact us at jobs@split.ioCheck our blog: http://www.split.io/blog

Formerly RelateIQ.

Data Products, Data Infrastructure & Analytics.

Systems and Data Infrastructure

Data infrastructure, Storage, Event processing systems, NoSQL, Data extraction, Performance, Data Products.

Hector is the most widely used java client for Cassandra, a distributed high scale ("nosql") data storehttp://github.com/rantav/hector

Contributor of Brisk (http://www.datastax.com/products/brisk)Contributor of CassandraInjecting scaleCloudBig DataHadoop

Part of the Next Generation Products' team.Research, innovation. Exploring and building distributed storage for new generation products.- Build a transactional layer on top of Cassandra- Designed and implemented part of the API to expose the storage services.- Won an award for best conceptual idea for new product.- Contributed to Hector project with by providing snippets of code to improve performance.

• Developed new features of an Object Oriented (OO) scalable internal Java application involving software engineering from database to user. • Designed and developed a framework and an end-to-end web module for HR application under GWT which handled vacations world wide taking care of user time zones. • Implemented a Cross Site Request forgery (XSRF) security policy. • Redesigned and improved Quartz jobs by profiling the code with JProfiler and optimizing how hibernate accessed to the Database. • Integrated GWT to the previous architecture. • Set up the Continuous Build process and speeding up the compilation process time. • Served as ‘Build Cop’ monitoring the continuous integration status. • Extended the Object Oriented Javascript framework to test the Open Social API. • Contributed to the Google Platform by extending functionality to several modules. Platform: Linux. [85% Java coding – 15 % testing using Selenium and WebTester].

• Took charge of STV project (http://www.stv.tv), a high-availability web based news portal under OpenCms using Apache Tomcat running in cluster. • Developed a web component based tool under Java incorporated as part of OpenCms which allowed us to reduce the overhead on the server side by using more AJAX calls vs page reload. • Promoted the previously mentioned tool as a template within the company to speed up new developments and to reduce costs. It was successfully applied in many projects. The site www.globant.com was built with this tool. • Extended OpenCms cache layer and worked on performance optimization (Jprofiler, Jmeter) to support new load requirements and solved potential performance problems in terms of scalability. The page load time was speeded up from 40 secs. to 4 secs. • Interacted with the customer, estimated and coordinated new requirements, and led a team of four software developers to implement the changes. • Coordinated brainstorming sessions to improve the web site and make it more attractive for the final users. • Presented information about Object Prevalence as part of the weekly technical talks, centered on Prevayler (Prevalence framework) and object databases (DB4O). • Interviewed prospective engineering candidates for open positions. • Ensured customer satisfaction by providing support on-site. Glasgow, Scotland. Platform: Windows and Linux servers. Tomcat. [90% java coding – 10 % testing].

• Built application to integrate systems for Telecom Argentina. Tool used: Websphere IDE and Application Server, EJB 2.0, MQ Series.• Developed web interfaces under Java, using Struts and JSP pages.

• Built a website under Java using several Open Source libraries like Display Tags, Quartz, Hibernate among others. • Collaborated with the development team in charge of building an application which handled Export/Import process of car components. • Conducted a presentation about development under mobile devices. J2ME. • Technologies involved: Struts, Hibernate, MySQL, Apache tomcat, Linux, CVS, WebSphere, J2ME and Quartz. Platform: Windows. Tomcat. [100% java coding]

• Designed and developed web user interfaces and pdf reports for a sales and market analysis system at Quilmes Beer Factory. Utilized Java Web, ORACLE 10g, IAS, Jasper Report, TopLink ORM, Design Patterns, Struts, Oracle BI Beans, ER Diagrams. Platform: Windows. [90% java coding – 10% testing]