Harlem B.
Back-end and Systems Engineer

Skills

Asp.net

Visual Basic

Visual Basic .Net

Delphi

Pl/sql

Microsoft Sql Server

Harlem is available for hire

Hire Harlem B.

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Bio

A specialist in systems analysis and development, with comprehensive experience in the design, development, and implementation of software solutions. Proficiency spans modern programming languages and frameworks, supported by a strong foundation in database management and system architecture. Possesses an in-depth understanding of the software development lifecycle, with a particular emphasis on agile methodologies for effective project management. Dedicated to utilizing technology to address complex business challenges through the creation of innovative software applications.

Development Analyst II
10/1/2021 - 12/1/2023

Gained expertise in Agile methodology for systems development and support. Developed new features in the NEOL FOLS system utilizing Visual Studio 2019 (C#) with framework 4.5 and Microsoft SQL Server database. Conducted maintenance of the NEOL FOLS system, providing end-user support for existing functionalities. Managed maintenance tasks in legacy systems employing Asp.Net, VB.Net, SQL Server, WebService, WebAPI, and Windows Forms. Utilized Git for version control and Microsoft Azure for cloud services.
Senior Systems Analyst
3/1/2021 - 11/1/2021

Focused on the maintenance of the SIGAT system, a Tax Collection Management System specifically within the credit and collection module, demonstrating expertise in ASP.Net and VB.Net using Visual Studio 2003 and Visual Studio 2010, all integrated with a Microsoft SQL Server database. Enhanced the technological environment for the SIGAT system using the latest frameworks and tools, including ASP.Net, VB.Net with Visual Studio 2003, Visual Studio 2010, and Visual Studio 2017, alongside Framework 4.5. Proficiency was developed in managing a SQL Server database, generating reports with Crystal Report 2013, version control using Git, and employing cloud services via Microsoft Azure.
Senior Systems Analyst
8/1/2019 - 3/1/2021

Worked on the maintenance of the SIGAT system, specializing in the Tax Collection Management System's credit and collection module, utilizing ASP.Net and VB.Net within Visual Studio 2003, 2010, and 2017 development environments, and leveraging the framework 2.0 along with the Microsoft SQL Server database. Contributed to the technological evolution of the SIGAT system with development performed using Visual Studio 2017 in C#, incorporating Framework 4.5, SQL Server database management, and Crystal Report 2013 for reporting solutions.
Systems Analyst
9/1/2011 - 8/1/2019

Successfully developed Windows systems utilizing Delphi for robust software solutions. Implemented comprehensive reporting features using Quick Report, ensuring accurate and efficient data presentation. Leveraged SQL Server extensively to manage complex database interactions, ensuring data integrity and optimal performance.
Systems Analyst.
2/1/2010 - 4/1/2011

Undertook development and maintenance of Windows TOP SAUDE systems, utilizing Delphi and Oracle database version 9.0. Expertise extended to the development and maintenance of a website, employing ASP.Net and VB.Net with Visual Studio 2010, and Oracle database version 9.0 incorporating PL/SQL. Achieved proficiency in both desktop and web application development, integrating robust database management.
Systems Analyst I
12/1/2007 - 2/1/2010

Developed and maintained Windows systems for the Academic System utilizing Delphi and SQL Server. Led development and maintenance efforts for the EAD Portal, Semester System, and Enrollment Confirmation System employing technologies such as ASP.Net, VB.Net, and C# with Visual Studio 2010, alongside SQL Server.
Junior Systems Analyst
2/1/2007 - 11/1/2007

Developed the CORDOBA system utilizing ASP.Net and VB.Net within Visual Studio 2003, integrating JavaScript and Microsoft Framework. Gained extensive experience working with SQL Server databases to manage and manipulate data effectively.
Systems Analyst
1/1/2006 - 1/1/2007

Developed and implemented features for the CIA system, focusing on internal access control, and maintained the Third Party Registration system. Utilized ASP.NET and VB.NET for application development with Visual Studio 2003. Ensured robust data management and integration using Oracle Database.
Junior Systems Analyst
9/1/2002 - 1/1/2006

Developed functionalities for the SIGAT system, specializing in the Tax Collection Management System (credit module) and SARF - Financial Resources Collection System. Utilized ASP.Net and VB.Net within Visual Studio 2003, leveraging Microsoft Framework 1.1 and a SQL Server database. Enhanced the Telemar AVT Web System by creating new functionalities, adhering to a 3-tier model, using ASP.Net and VB.Net, also supported by a SQL Server database. Contributed to the Export System development, implementing features with ASP, JavaScript, and an Oracle database.
Programmer
3/1/2002 - 9/1/2002

Spearheaded the development of the MARTRANS system, a critical application for managing exports and financial operations. Leveraged expertise in Visual Basic 6.0 for the development process, ensuring robust, efficient, and scalable code. Utilized SQL Server Database for backend operations, providing reliable data storage and seamless data management. Demonstrated advanced technical proficiency and project management skills in delivering a system essential for controlling key business functions.

Bachelor of Computer Science with a focus on Systems Analysis at Salvador University
1997 - 2001
Accounting Sciences at Salvador University
2005 - 2007
Information Systems with emphasis on Database Management at Ruy Barbosa College
2001 - 2002