eToro is a cutting-edge, intuitive trading and investing platform, enabling anyone, anywhere to trade financial assets online.As part of the trading group lead the development of our scalable trading engines in a micro services architecture

Yotpo's eCommerce retention marketing platform drives repeat shopper sales with connected solutions for reviews, SMS, email, loyalty, and subscriptions.Built from scratch a team of five top full-stack developers. Lead and mentored the team to execute an agile process with market and delivery based approach.As part of the Loyalty B2B2C product, the AWS based software digests and processes billions of customer events, helping Merchants to create customers loyalty.

Logz.io provides a solution for monitoring, troubleshooting and securing the production environment at any scale using Log Management ELK & Grafana.Lead the development of the SIEM SaaS.Developed the web based app using AngularJS, React and NodeJS. Enhanced the popular Kibana open source.Developed a high scale server in a micro services architecture, that digest, processes and persist billions of log messages per day. Development is in Java and using the popular Elasticsearch and Kafka open source.End to end responsibility for the features developed, starting with breaking product requirements to detailed specifications, design, development, testing, deployment and verifying the feature works on production on Amazon Cloud (AWS).Development process is based on GitHub Flow (utilizing GitHub/Git, Jira and Confluence) with full CI/CD using Jenkins, JUnit and docker.

Perfecto SaaS provides, test automation based on remote mobile devices lab* Owned all of Perecto's mobile development and testing activities* Built a strong, accountable and creative group of twenty mobile and server developers, reverse engineers, automation engineers and team leads.* Built and implemented an agile and transparent scrum process with full CI and tests automation.* Shortened release cycle from 2 months to 3 weeks and dramatically improved product qualityModules and Technologies:* Device agents, tools to control the device from host the above USB* Android – SDK, NDK, DEX, Smail/BackSmali, UIAutomator, Web Inspector* iOS – using jailbreak for the sake of research, reversing of XCode protocols, Objective-C, XCTest, UIAutomation, libimobiledevice.* Testing and automation with Jenkins, TestNG, Selenium, Java* Screen recording and streaming - device to host (over USB) to streaming server (WOWZA) to recording system (Amazon – EC2, EBS, ECS, Route54, WOWZA, CloudFront, RTMPDump) to client (browser)

Zoostr provided a complete management SaaS for micro businesses in emerging markets.* Responsible for all the technological aspects of the product* Developed a web based and android apps, deployed and maintained on AWS* Technologies: Django/Python, HTML/CSS/JS, PostgreSQL, Android, Linux, Amazon AWS

Ginger provides contextual proofreader for desktop, mobile and browsers SaaS* Lead the application group (Development and QA)* Designed and coded from scratch the next generation product (prior to building the team)* Optimized user funnel (visitor, download, usage, engagement, purchase) to increase conversion rate* Technologies: C++, WIN32, COM/ATL, hooking, hacking, HTTP/REST, Android (java), .NET/WCF/C#, RoR/PHP, MongoDB, JS/AJAX/HTML/CSS,Win/Llinux, Flash/Flex/AS

Sophistica provided SaaS for web apps performance prediction.* Established the company from ground up* Architected, designed and coded a cloud based SaaS that predicts web apps performance and scalability* Provided development services (for funding) to: Ginger, Perecto, QualiSystems and other customers.* Technologies: C++, WIN32, COM/ATL, .NET/WCF/C#, HTTP/REST, ASP.NET, HTML/CSS/JS, EC2, JMeter, SQLServer/Nhibernate

Shunra provided Network simulation and Application performance prediction software* Lead Shunra's R&D - 20 developers, testers and team leaders.* Responsible for all technological and managerial aspects including team building & maintenance, yearly reviews, budget and salaries. * Built and implemented an agile development process.* Responsible for the design & development of desktop and web based applications, C++ based server (automating LoadRunner & SilkPerformer), Wireshark based transaction analyzer, Linux based network appliance, driver based WAN emulator and network latency monitoring* Technologies: C++/C , WIN32, COM /MFC /ATL, SQLServer/MySQL, REST /HTTP /TCP/IP,.NET/C#, JS /CSS /HTML, ASP /PHP, Linux, Kernel, Drivers

MINT provided middleware software for the financial industry* Designed and developed client and server side modules* Technologies: C++/C, win32, MFC/ATL, TCP/IP