Käyttäjän sergioarancibia profiilikuva
@sergioarancibia
Maan Argentina lippu Calgary, Argentina
Jäsen alkaen 12. tammikuuta 2012
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sergioarancibia

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My name is Sergio, I'm 43 years old, and I have been working in systems development for the last 25. During this time I have gone through many technological tools and infrastructure from the first assembly language operating systems, integrated Basic, Clipper, Fox, Delphi, to C, C + + and many others. In the early nineties I realized multimedia systems using VC+ + with 3d graphics in 3DStudio. At that time, I also worked in Lisp for AutoCAD and automation processes. Among other things, I learned to work with 3D layout, photorealism and animation geared primarily for Architecture and Urbanism. In 97 I started working in assembly for several dot com companies (The Site, Industry Guide, In Attempt), as well as working in ASP with COM objects programmed in VC + +, running in the first application engines, and then COM + . At the time I founded and organized a systems development group called Netgroup Consulting, where I was in charge of 30 people. At that time also began implementing development methodologies based on RUP. I also started programming in Java, first with applets for the web, then with some projects in J2EE. Finally, we embraced strongly the [url removed, login to view] Framework from Microsoft, and since then is the medium where I have worked the most, especially in C #. From 2001 to 2005 we were involved in many development and integration efforts for businesses of all types of industries, highlighting the developments made for the company Dreyfus, and the creation of Electronic Market Values in Mendoza, to execute the purchase and sale of shares by internet, development made in J2EE. Since 2007 I have been working as a freelancer on various projects, in general [url removed, login to view],t both webforms, as winforms, web services, with all kinds of engines and database systems. I try to get involved with any framework that will help make quality systems and focus on productivity, so I use ORM such as NHibernate, Entity Framework. MVC NAnt, etc. As a methodology, I mostly use a mix of Agile Process RUP and Scrum. Three years ago I started with the first mobile applications for Windows CE and J2 ME. But since the introduction of IOS and Android, I worked almost exclusively, for the last two years, in these technologies, which I think are the most stable and promising technologies, and market, of mobile computing. Lately I have developed a system for satellite tracking of vehicles with a strong focus on logistics. I am also developing interfaces for Android and iPad tablets to control smart homes (domotics). I believe with my extensive and diverse experience I can help effectively, moreover considering I am a proactive individual who keeps up to date with the latest technologies. I enjoy designing and programming, and I enjoy working in teams as well as individually.
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Protocol Subject Matter Expert

Sep 2008

o Leading more junior resources supporting a variety of SCADA Protocol development efforts. o Coordinating developing enhancements for both the OASyS DNA line of products (SCADA) as well as the UNIX OASyS line of products. o Supporting solutions using both win32 and .Net Microsoft technologies.

Consultant, Senior Developer and Technical Lead

Oct 2005

Developer C#, J2EE, J2Me, Android, iOs.

Software Engineer (R&D), Phoenix (AZ)

Apr 2004 - Sep 2005 (1 year)

o Participated in C++ programming tasks and assignments applying Object Oriented concepts and Design Patterns principles to create, extend, modify and support software components for Core Product line (Optimum) and proprietary Component Libraries (Hypercom Foundation Classes). o Performed testing, full direct client support, maintenance and upgrades of legacy software (VHDT, CPOS -using C) as well as component development for new product line (Optimum, SDK32, CPOS32 and Hypercom Foundation Classes-using C+

Developer, Team Lead (Calgary, AB)

Apr 1998 - Mar 2004 (5 years)

o Realized conceptual communication services using SOAP like protocols over HTTP, in a hybrid Microsoft / Unix environment. o Implementing serialization, XML and messaging techniques over a multiple a tier architecture framework. Used TCP/IP, PPP and proprietary protocols to achieve communication between consumers and providers distributed components. Used C and C++ for the embedded client processes and [url removed, login to view] and MS SQL 2000 to manage the server side. o Led more junior developers to accomplish the po

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