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$15 USD / hora
Bandeira do(a) VENEZUELA
caracas, venezuela
$15 USD / hora
Atualmente, está 11:17 AM aqui
Ingressou em maio 13, 2015
2 Recomendações

Jonathan Q.

@jonathanqueipo

5,0 (11 avaliações)
2,8
2,8
100%
100%
$15 USD / hora
Bandeira do(a) VENEZUELA
caracas, venezuela
$15 USD / hora
100%
Trabalhos Concluídos
100%
Dentro do Orçamento
100%
No Prazo
15%
Taxa de Recontratação

We Computer Scientists are like Programmers... Only Smarter! --- God | Truth | Love

I graduated Cum Laude from Universidad Simón Bolívar as a Computer Engineer, I have directed my career working as an SAP B1 consultant and developer, and have a year working with SAP HANA In-Memory Database. While at University I was a participant in several ACM-ICPC programming contests, both locals and regionals with excellent results. I have a vast knowledge on SQL, C# and ASP .NET with its MVC framework. I have sound experience working with SQL Server Management Studio 2012, Visual Studio 2013 and SAP Hana Studio rev. 80. I have and excellent grip on HTML, JavaScript (jQuery), CSS and PHP. I have medium knowledge on Java, C++ and Python (Django framework). I have basic knowledge on Haskell and C.

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Avaliações

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Mostrando 1 - 5 de 11 avaliações
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5,0
$40,00 USD
This is the 2nd time we have collaborated thanks so much for the help always dependable!
JavaScript
HTML
K
Bandeira do(a) Stephanie W.
@kochs56
há 9 anos
5,0
$10,00 USD
Excellent work
V
Closed User
@vr958181
há 9 anos
5,0
$15,00 USD
I recommend Jonathan to everyone. Fast communication and good ( php & java ) skill. Yes project was small but result was exactly how was ordered.
PHP
JavaScript
Avatar do Usuário
Bandeira do(a) Tanel S.
@contime
há 9 anos
5,0
$15,00 USD
Thanks for working with me!
JavaScript
HTML
K
Bandeira do(a) Stephanie W.
@kochs56
há 9 anos
5,0
€12,00 EUR
Great job and great communication. Thanks a lot!
P
Closed User
@phwagner
há 9 anos

Experiência

SAP Consultan Junior

BG Novus Technologies C.A.
set. 2013 - Atual
I work as an SAP developer, my first year I developed Addons for SAP Business One, my last year has been devoted to create and update SAP Hana Applications. And most recently the development of a tool using .NET, MVC and Entity Framework.

I.T. Manager

Geteca
jul. 2012 - jul. 2013 (1 ano)
Developed the website of the Company, and performed several other maintenance tasks, both for software and hardware. Also taught some of the company employees to use a CRM tool.

Educação

Computer Engineer

Universidad Nacional Experimental Simón Bolívar, Venezuela 2009 - 2015
(6 anos)

Qualificações

SAP Hana Development Next Steps

Open SAP
2014
This is an open course to get deep knowledge in SAP Hana Application server, including its artefacts and tools, to develop Web and Mobile applications.

Publicações

Visualizing Performance of Graph and RDF Engines on Linked Data

ResearchGate.net
We present GRAPHIUM a tool to visualize trends and patterns in the performance of existing graph and RDF engines. We will demonstrate GRAPHIUM and attendees will be able to observe and analyze the performance exhibited by Neo4j, DEX, HypergraphDB and RDF-3x when core graph-based and mining tasks are run against a variety of benchmarks of graphs of diverse characteristics. GRAPHIUM: Visualizing Performance of Graph and RDF Engines on Linked Data. Available from: https://www.researchgate.net/publication/2

Choosing Between Graph Databases and RDF Engines for Consuming and Mining Linked Data

ResearchGate.net
Graphs naturally represent Linked Data and implementa-tions of graph-based tasks are required not only for data consumption, but also for mining patterns among links. Despite efficient graph-based algorithms and engines have been implemented, there is no clear under-standing of how these solutions may behave on Linked Data. We evaluate both general purpose graph database and state-of-the-art RDF engines, and our experimental results reveal characteristics of linked datasets and graph-based tasks that may af

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