Mariel Cerqueira Estrela

DEV MANAGER (C2C) at iP3 Soluções
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Contact Information
Location
Salvador, Bahia, Brazil, BR
Languages
  • Português Native or bilingual proficiency
  • English Professional working proficiency

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Bio

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Experience

    • Brazil
    • IT Services and IT Consulting
    • DEV MANAGER (C2C)
      • Feb 2009 - Present

      Systems developed: - Massive triggering system for multi channels (SMS, Email, Messaging, Social Networks) .NET 6.x | API | Windows Service | Bootstrap | Javascript | CSS | JQuery | SQL Server Complete construction, support and post-delivery maintenance - Debt collection and credit recovery digital platform for small and medium-sized companies ASP.NET MVC | API | Windows Service | Bootstrap | Javascript | CSS | JQuery | SQL Server Complete construction, support and post-delivery maintenance - Legal management system ASP.NET Web Forms | API | Windows Service | Javascript | CSS | JQuery | SQL Server Complete construction, support and post-delivery maintenance - Debt collection and credit recovery CRM ASP Classic | ASP.NET Web Forms | API | Windows Service | Javascript | CSS | JQuery | SQL Server Construction of new modules, support and post-delivery maintenance - Automatic application deployment system. ASP.NET Core | API | Windows Service | Bootstrap | Javascript | CSS | JQuery | SQL Server Complete construction, support and post-delivery maintenance Main achievements: - I worked in the application of good development practices - I actively participated in all phases of the delivered projects, acting more strongly in the modeling, architecture and coding stages. - I selected, mentored and guided several programmers in the use of good development practices, design patterns, layered development and SOLID principles. - Built revenue generating products for the company - Developed tools to support the development process - I acted as a technical reference in the company Show less

    • TECH LEAD (FULL TIME)
      • Aug 2007 - Jul 2008

      Systems developed:- Debt collection and credit recovery CRM- ASP Classic | ASP.NET Web Forms | Javascript | css | jquery | SQL Server Support and maintenance Main achievements:- Implemented a software factory model;- Created and segmented project, development and test areas;- Defined flows, created standards and segmented environments;- Implemented iterative and incremental development process.- I acted as a technical reference in the company

    • DBA (FULL TIME)
      • Jul 2006 - Aug 2007

      Main activities:- Administration and Programming in SQL Server database (2000/2005), Performance Analysis in databases involving large amounts of data and implementation of solutions;- Application Optimization (Code and Database);- Development of a database comparison tool that compares all objects present between two compared databases.Main achievements:- I performed significant performance improvements, with monitoring actions with SQL Profiler and analysis of performance counters, analysis of several execution plans, creation of indexes, guidance on corrections in critical points of SQL statements.- I also deepened the analyzes of the source code of the system, obtaining improvements in several layers.- Structured and created alerting and monitoring mechanisms for internal and remote servers. Show less

    • DEVELOPER (FULL TIME)
      • Aug 2005 - Jul 2006

      Systems developed:- Debt collection and credit recovery CRM ASP Classic | ASP.NET Web Forms | Javascript | css | jquery | SQL Server Support and maintenanceMain achievements:- Development of integration components with Switchboards (Applet, Activex User Control), until then an innovative resource for this type of system.- Code analysis, review and optimization;

    • Software Development
    • 1 - 100 Employee
    • DEVELOPER (FULL TIME)
      • Jan 2003 - Aug 2005

      Main activities: - Research and Development, Framework and Components that support the factory systems; - Participation in the certification process of the CMMI level 2 model as a Software Architect; - Development of solutions aimed at increasing factory productivity; - Conducting internal training; - Software Architect in .NET projects with RUP; - Development support; - Support in OO Analysis. Main achievements: - Main Achievements: Creation of Standard Architecture for .NET and J2EE projects; - Elaboration of development standards for the .NET platform; - Creation of naming standards; - Creation of Code Generator Tool for Web applications on .NET platform; - Construction of MDA Code Generation Tool with .NET code output; Show less

Education

  • Centro Universitário Dom Pedro II
    Bacharelado, Ciências da Computação e Informática
    2011 - 2015

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