​​​Hagay Onn​

SW-Architect and Technology-Research, Flash-Networks Ltd.

​2013 - present

 

• Design solutions' algorithms & implementations and lead product optimizations.

• Invent and present new business development options/plans using available data.

• Research and implement POC projects (Python) for different technology aspects.

 

Work examples:

 - Yield-Management entity / layers / APIs

 - Efficient Device-Recognition by User-Agent strings

 - Webpages identification & classification algorithms (Static & Dynamic extraction of
    page-subjects, e-Commerce products & related-products, IAB categorization, etc.)

 - Product-wide SW code & flow optimizations offering

 - Design & implementation of all Google-Analytics services:
     ARTA - Analytics Real-Time Activity Alerter for multiple accounts

     Automatic Dashboards creation for external clients

     ARD - Analytics Reports Distributer, to send daily reports & insights to multiple
                accounts by mail

     Excel plugins for external Content-Suppliers Revenues reports

 - Quality Of Experience (QoE) researches and Management system that automatically notifies IT
     and other support-elements on users’device/browser/OS issues (hagai-tech.yolasite.com).

 - Linux network-modules optimization

 - Mobile-TCP/HTTP algorithms performance & throughput optimizations
 - Mobile / Air communications (RRAN, SDN development)

 - URL page categorization & subject extraction

 - Generic improvements for page-load times over the air (caching & lazy-loading resources

 - SEarch-Results Pages (SERP) & Transactions-Logs patterns analysis for multiple purposes. 

 

Technology consultancy, Hagay-Tech.

​2008 - 2013

 

• Expert consultant per Mobile, Web & Real-Time systems.

• From design to production & integration at client site - full systems development.

• Product Optimizations – research and analyze current product/system patterns to apply performance, efficiency, or cost per volume recommendations and increase ROI.

• Web architecture, design and implementation services.
  (Client & Server sides, performance, stability, security & user-experience issues)

• Software solutions for embedded systems (SoC, FW, drivers, host-agents, etc).

• Business & Personal Sites - setup, design, SEO, SQL & Cloud DB operations.

• Languages used: Java, C, C++, Python, SQL, HTML, CSS, JavaScript, jQuery, Ajax.

 

Clients: ELBIT, Embedigen, Mind-Cite, Rada, XtremIO, YooLoo, Toro-Ventures, PlayMyTone (+ CTO position for 4 months).

 

Senior Full-stack developer (server & client), WIX.

​2010 - 2011

 

• J2EE Server-side over Tomcat Apache app server with Spring 3.0 development.

• MVC work-mode with Velocity tool, MySQL database

• Working with Google-Analytics tool, Alexa & Amazon-Web-Services (AWS) APIs and scripts.

• C# back-end service for calculating page-rank and SEO reports.

• Client-side development - jQuery, Ajax, HTML, CSS, JavaScript, JSON.

• Implemented 2 applications from start to production for premium-users:  http://promote.wix.com/directories, http://advertising.wix.com/seogui.
  The 1st for user-sites automatic registration to index directories (like Bing etc).
  The 2nd for user's sites SEO optimization and reports.

• Wrote inner-company documentation for using IntelliJ & Spring 3.0 platform with WIX server-side Framework architecture. (Coding-rules, Tutorial guides, examples, 3 different web-controllers reference-application Web / Ajax / REST)

• Developed Maven plug-in for custom annotations project documentation.
  The plug-in creates a site with the project's javaDoc & company's custom annotations reports and a list of all project's error codes and exceptions.

• Implemented automatic server-side users-mailing system for events+ client UI.

• Language Experience: Java, C#, JS, jQuery, Ajax, HTTP, JSON, JAXB protocols