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Sergio Costa

Software Developer

Education

BSc in Information Systems

University Center of Maringá
2006 - 2010

Skills

  • SWIFT
  • objective-c
  • C#
  • Java
  • SQL
  • REALM
  • cocoapods
  • Alamofie
  • RxSwift

Languages

  • Portuguese (Native)
  • English (Professional - IELTS 7,5)
  • Spanish (Basic)

Career Profile

I have over 10 years of experience working with Information Technology. Started as a helpdesk/infrastructure intern in my first month at university then went to work as a Java developer for few years before joining Siemens Industry Software where I worked as the coordinator of the support and maintenance team, and current work as a Software Consultant and Developer. I see myself as a pragmatic, problem solver, challenge-oriented professional, well-versed at all aspects of software development life cycle.

Experiences

Software Developer

Aug 2010 - Present
Siemens, São Paulo

• Develop (C#/SQL Server), customize and maintain modules for SIEMENS PLM engineering software COMOS.
• Led the Brazilian software support team, and collaborate with other international teams.
• Software consultant for customers such as Petrobras, Eletronuclear, Gösgen Nuclear Power Plant, Vale, Basf, and Voith.
• Design and development of mobile modules(iOS/Swift) for field equipment inventory/maintenance used in large-scale projects.

Software Consultant

Jan 2011 - Mar 2012
Voith, São Paulo

Resident software consultant(SIEMENS) supporting Voith Paper Automation Department with SIEMENS COMOS Software, database management and customizations.

Software Developer

Jan 2010 - Aug 2010
Dragontec Systems

Develop, update and implement financial management systems and ERP using Java programming language with J2EE, Tomcat web server and PostgreSQL database.

Software Developer Internship

Nov 2008 - Nov 2009
ABRE Tecnologia

Develop, update and implement education and internship management system using Java programming language with struts framework, Tomcat web server, and MySQL database.

Couses

(2018) Nanodegree iOS Developer - 06 months (2018) [Udacity].
(2015) iOS Swift 1.1 - 200H (2013) [Impacta].
(2013) ITIL V3 - 40H [Ka Solution].
(2013) iOS Objective C - 40H [Trainning].
(2013) ITIL V3 - 40H [Ka Solution].
(2011) .Net 4.0 C# - Microsoft Official Training - 40H [Ka Solution].
(2011) .Net 4.0 Windows Applications - Microsoft Official Training - 40H [Ka Solution].
(2011) .Net 4.0 Data Access Solutions - Microsoft Official Training - 40H [Ka Solution].
(2011) .Net 4.0 Communication Foundation - Microsoft Official Training - 40H [Ka Solution].

PORTFOLIO

SIEMENS Field Maintenance app
Module for COMOS engineering software.
• Used in large scale projects.
• Maintenance operations cost reduction of 30%.
• Objective-c and swift.
• Communication via XML with server.
• SqLite database.
• Corporate app, not available at the app store.



Fleeber - Musician Social Network
• Independent contractor.
• About 70.000 registered users in South America and Europe.
• Swift 3.
• Google maps and Facebook api integration.
• Working with REST services using Afnetworking.
• https://itunes.apple.com/br/app/fleeber-m%25C3%25BAsicos-e-comunidade/id1016305978?mt=8



Tracker - Movie & Tv Show Manager
• Personal project.
• Swift 4.
• Realm object oriented database.
• Integration with trakt.tv and The Movie Database api.
• 100% of design and development.
• Working with REST services using Alamofire.