Experience

HockeyStack (YC S23) 🖤🏒
• Founding Engineer

  • Aug 2023 - Present

Chili Piper
• United States
• Software Development
• 100 - 200 Employee
• CTO

  • Jul 2018 - Nov 2021

Umewin
• Medical Equipment Manufacturing
• 1 - 100 Employee
• CTO

  • Sep 2016 - Jun 2018


Playtika

• Israel
• Computer Games
• 700 & Above Employee

• Realtime Big Data Team Lead

  • Jul 2015 - Oct 2016

  - Architecting the next generation data processing & analytics platform with apache Spark (Scala) - Designing and implementing data ingestion from source of structured and unstructured data into HBase using Spark. -Hands on coding with Spark and Scala to build Data Processing Pipelines and solutions with the Team - Hadoop & Hadoop Ecosystem - Apace Kafka,Apache Flume, RabbitMQ - Event Driven architecture - Used Spark, Scala with Spark Data Frames - to build realtime monitoring of millions of users - Interacting with .Net and PHP services Show less



Wall Street Systems

• United States
• Software Development
• 100 - 200 Employee

• Software Engineer

  • 2013 - 2015

  •Develop new products and features for the ebam project. Always with a strong emphasis on scalability , optimization, efficient data structures. Multi Tenant JVM Based solution •Develop deploying tools via scripts that allow us to automate apps and IT infrastructure and set up a new environment in minutes with any software / os needed for testing installed. •Code review and refactor in order to create scalable, maintainable and efficient code. •Big O notation analysis and implementation of standards to legacy code. •Technologies include, Web Services, Chef, Vagrant, Ruby,Python, Jenkins, Junit, DAOs,Mysql database,Oracle database,Eclipse, JSPs, AJAX, EC2, Vsphere, Robot framework,git,sonar,maven,Glassfish •Architecture of various Business Layer and Data Management components of this multi­tiered web based system over JVM architecture •Strong emphasis on Agile software development. Show less



QuoteMedia

• United States
• Financial Services
• 1 - 100 Employee

• Team Lead

  • Apr 2011 - Apr 2013

  •Develop new tools for financial stock market data, created on JVM environment with strong emphasis on scalability , optimization, efficient data structures. •Developing utilizing different applications servers for diferent tools (mostly Glassfish and Resin) •Architecture of various Business Layer and Data Management components of this multi-tiered web based system over multi-tenant architecture •Code review and refactor in order to create scalable, maintainable and efficient code. •Big O notation analysis, in order to analyze and reduce the complexity and characterize functions according to their growth rate. •Implementing MVC patterns on the services provided by the tools. • REST services •Technologies include eclipse, AJAX, Struts, Web Services, DAOs,Oracle database •Methodologies:Use Cases, storyboards,UML design,Agile, Scrum, XP Show less



Vostu

• Brazil
• Mobile Gaming Apps

• Software Engineer

  • Jul 2010 - Apr 2011

  •Development of Minifanzenda ,Social game with 4 millions users daily. •Design and implementation of new features •Perfomance optimizacion •Achitecture and security improvements •Cache creation and database optimization •SOA architecture •Asyncronic processing of AS client actions •Spring framework, design pattern implementation •Development of Minifanzenda ,Social game with 4 millions users daily. •Design and implementation of new features •Perfomance optimizacion •Achitecture and security improvements •Cache creation and database optimization •SOA architecture •Asyncronic processing of AS client actions •Spring framework, design pattern implementation



eyespeak LLC

• United States
• Professional Training and Coaching

• Lead Engineer

  • Jun 2008 - Jun 2010

  • Development of J2EE applications, patterns in architecture, design and development of distributed systems • Quality architecture and development skills using latest technologies including Java, XML, XSL, XML parsers, SOAP,Restful services and WAP. • Designing and Implementing web servers solutions using Glassfish • ORMs : JPA, Hibernate, Top-link ,db4o • Databases: Mysql, SQL Server. • Apache lucene • Develoment of Cx Client (swing based application) and web services for the Cx server, OAuth implementation, architecture design and optimization. (www.cx.com -- To be open alpha July 23 2010) • Develoment of giiv server, services, and frontend (www.giiv.com). • Php, javascript (also utilizing libraries like jquery and such) • Spring Framework • MVC frameworks as CakePHP, RoR, Grails, Spring MVC. Show less



Banco Credicoop

• Argentina
• Banking
• 1 - 100 Employee

• Software Engineer

  • May 2007 - Jun 2008

  • ESB development team, developed using JCAPS. • Databases Oracle (PL / SQL). • Development in Java, Shell Script, Ant • Using WSDL, XML Schema, SOAP. • Development of middleware (ESB) aimed at an SOA architecture. • Solaris Operating System (Unix), testing and implementation of bank channels. • Monitoring of production applications. • ESB development team, developed using JCAPS. • Databases Oracle (PL / SQL). • Development in Java, Shell Script, Ant • Using WSDL, XML Schema, SOAP. • Development of middleware (ESB) aimed at an SOA architecture. • Solaris Operating System (Unix), testing and implementation of bank channels. • Monitoring of production applications.



Toyota Argentina

• Argentina
• Motor Vehicle Manufacturing
• 700 & Above Employee

• Software Engineer

  • Nov 2006 - May 2007

  •Java Web Development redesign of old sites in order to implment MVC patterns. •Struts and Spring MVC implementation. •Implementation of Test Framework (JUnit) for java process. •Design Optimization patterns implementation ( composite, singletons, chain of responsability and other patterns). •Fixed security issues( fixed class designs that allowed java attacks, serialization attacks and others) •Database use optimization. •Java Web Development redesign of old sites in order to implment MVC patterns. •Struts and Spring MVC implementation. •Implementation of Test Framework (JUnit) for java process. •Design Optimization patterns implementation ( composite, singletons, chain of responsability and other patterns). •Fixed security issues( fixed class designs that allowed java attacks, serialization attacks and others) •Database use optimization.



Capitan Cortes

• Argentina
• Transportation, Logistics, Supply Chain and Storage
• 1 - 100 Employee

• Software Engineer

  • Mar 2005 - Nov 2006

  •Implementation of the system SIRAC SIRAC System • Visual Basic Platform Migration to Java SIRAC System • Java development of new modules of the system • Implementation of the Framework Hibernate (MySQL Database) • Web design and development management system migration from VB6 to Java platform Web.Utilizacion Hibernate, JSP, Servlets, XML, relational database, Struts, SQL, CSS, HTML, JavaScript, AJAX, PHP • Use Case Incident Report. •Implementation of the system SIRAC SIRAC System • Visual Basic Platform Migration to Java SIRAC System • Java development of new modules of the system • Implementation of the Framework Hibernate (MySQL Database) • Web design and development management system migration from VB6 to Java platform Web.Utilizacion Hibernate, JSP, Servlets, XML, relational database, Struts, SQL, CSS, HTML, JavaScript, AJAX, PHP • Use Case Incident Report.