Rodrigo Piacenza
 America/Argentina/Tucuman

About me
Hi, I'm Rodrigo! I worked for many software factories and I developed more than 70 systems in the last 20 years. Waw! that sound a lot of right!?. Right now, Im studing javascript’s relationed technologies such as typescript, Angular and Ionic. But I worked with php, .net, sql server, mysql too. I play guitar and practice karate. And .. I'm passionate about my work
Experience
Back End Developernull
Back End Developer
null
02/2017 - 05/2019

I Developed a financial manangement system for AhoraSiPuede company. Developed mainly with Angular 7 and Php on Laravel framework. I worked alone in all steps of development process including from concept until implementation and support. It has modules for customer and store's accounts and billing, business intelligent, automated SMS sender, consume external API Rest and SOAP services, CRM for collections, ETL for making OLAP cubes, etc I construct more than 200 angular components and services.

Technologies

PHPMySQLGitNode.jsAngularETLPWASocket ProgrammingData ProcessingGoogle APIsResponsive UIREST APIsSingle-page Applications (SPA)User Experience (UX)LaravelRedisGoogle Material DesignOLAP
Back End Developernull
Back End Developer
null
08/2013 - 11/2013

For IMAL (Instituto de Matematicas Aplicadas del Litoral) developed papers registry and evaluations system for Simposio Latinoamericano de Lógica Matemática.

Technologies

PHPJavaScriptMySQLjQueryHTML
Back End Developernull
Back End Developer
null
07/2013 - 09/2018

For UMA (Unión Matemática Argentina) institution I developed: Members management system. It management members, local secretaries, custom relationship management, audit dues and collections / Centered collection system. It management prices lists, institutions and products (members suscriptions, congress, courses, events, etc..) / Backend for websites management with ownedframework / UMA Yearly Congress management and organization system / Websites for members collections / Electronic billing

Technologies

PHPMySQLjQueryHTMLREST APIsBootstrap
Back End Developernull
Back End Developer
null
02/2013 - 01/2014

For Unicef Argentina I developed GEMA system. Customizable surveys system with SMS messages in order to registrer statics indicator of remotes rurals schools in northwest of Argentine. The system allowed customize flow diagrams structures with conditional skips in the surveys structure. The system connected with modem for sending and retrieving SMS and decide the next cuestion. It allowed online audits for each school of the campagin. It managed scheduled campaigns and generate statics charts.

Technologies

PHPJavaScriptMySQL
Back End Developernull
Back End Developer
null
06/2011 - 09/2011

For I2T SA, I developed “Fixes Assets” module for product named TAMGRAM. Its part of TAMGRAM product of i2t software factory. It used web services for consume and serving account and management data. The system scope is control the fixes assets of a company and generate amortizations needed in order to be valued. It allow several mechanism for amortizate and generate entries needed for account system. Uses reports generated with Crystal Reports.

Technologies

MySQL.NETWinForms
Back End Developernull
Back End Developer
null
04/2010 - 09/2016

For w3sys company: Refactoring for website FCEYC (UNR - Univerity of Rosario) with Drupal / Sales, accounting, funds and stock management system with owner framework / Papers registry for protozoology congress (UNR) / Websites "Revista Replay", "Santa Fe Mas Deportes", "Club Nautico Quilla" / Assets module for TAMGRAM system / Ultrasounds control systems for private medical clinic / Newsletter and blog with owner framework / Registry system for medical orders

Technologies

PHPMySQLHTMLCrystal Reports.NETMicrosoft SQL Server
Back End Developernull
Back End Developer
null
01/2010 - 07/2016

For Truelogic Software Solutions Company: Reengineering, development and support for NISSAN (USA) / Modules development and support for Oasis Collections (USA) / Development of LOTOLympics games for Carrefour (Spain) / Candidates management system for EMMYS 2012 (USA) / Social network Qualtet system (France), e-commerce for ContinuumFi and Droguerías del Sud” / Support for product prices changes for M&M (USA) / Frontend development for state share auction system (USA)

Technologies

PHPMySQLJIRAGitLinuxCodeIgniterjQueryHTMLLaravel.NETVagrantDrupalBootstrap
Back End Developernull
Back End Developer
null
04/2009 - 03/2010

For 4r Soluciones S.R.L. software factory, I developed a system for billing and providers for “Allegre Construcciones” / Risk Analysis for website yellow pages (Spain) in order to detect vulnerabilities / TPV system for “Hombre Actual” stroe, adapted for touch screens points distributed in the store. The customers could manager itself. It included cash flow, internal vouchers and cards, diary services shift, sell vouchers and products to buy / Backend development for more than 20 websites

Technologies

PHPMySQLCodeIgniterjQuery
Back End Developernull
Back End Developer
null
06/2008 - 01/2012

For Minister Education of Argentine, I developed: Survey system “Alfabetización Inicial” / Management projects system for “Convocatoria Nacional Conocer para Incidir” / Census system / Survey's system for “Matemáticas en Nivel Superior”, “Lectura y Escritura en Distintas Disciplinas”, “Profesorados de Historia” / Catchment projects system “Convocatoria Nacional Conocer para Incidir” / Teachers background catchment system “Convocatoria Nacional Escritura en Ciencias”

Technologies

PHPJavaScriptMySQLjQueryHTML
Back End Developernull
Back End Developer
null
10/2006 - 11/2008

For Red Mutal Company I developed a financial system for commercial stores / CUAD system (Unique Authorization Center Discounts). The system coordinate automatic discounts (incustomer salaries) demanded by several entities. The discount was requested via webservices, cordinated and exported to the differents banks / System for video rental services. I ordered and manage books for members for AMUS, AMSDA and Cooperativa Chaco entities. Internal customers support for collection system.

Technologies

JavaScriptASPMicrosoft SQL Server
Back End Developernull
Back End Developer
null
04/2000 - 10/2006

For CPC S.A. Software Factory: e-codex - Documentary management web system with imaging modules, phisical deposits and printer spooling for PC and AS400/ SysLogin - Complementary assistance system for Microstrategy / FileMonitor - Workstation monitoring software / reeingineering of management system for Lotería de Santa Fe / Product ETL. It migrated from AS400 transactional DB to Sql Server cubes / Designed cubes and configurated Microstrategy software for datawarehousing of Lotería de Santa Fe

Technologies

MicroStrategyASPVisual BasicCrystal ReportsAssemblerMicrosoft SQL Server
Back End Developernull
Back End Developer
null
11/1998 - 03/1999

For Provincial Administration of Taxation of Santa Fe I Developed management system for API (Departamental Taxes Management). I developed systems for locals inspections control and documentation.

Technologies

Visual BasicCrystal ReportsMicrosoft SQL Server
Back End Developernull
Back End Developer
null
02/1998 - 09/1999

For General School’s Direction of Buenos Aires I developed project S.I.S. (Sistema Informático Socioeducativo), for Minister Education for Buenos Aires. It had dynamic indicators and historical data, data transfer and GIS features.

Technologies

Microsoft AccessVisual BasicCrystal ReportsMicrosoft SQL Server
Back End Developernull
Back End Developer
null
09/1997 - 11/1998

For Minister of Education of Santa Fe I developed project S.I.L.O.G.I for Education Ministry of Santa Fe City. The system managed all departaments school throught surveys dsitributed in Access 2.0 and unified in one big database in Sql Server.

Technologies

Microsoft AccessVisual BasicMicrosoft SQL Server
Education
04/1997 - 01/1999
Analista de Informatica Aplicada
Universiada Nacional del Litoral