Weltiman P.Full-stack Product Engineer
Skills
An exceptionally productive programmer with strong skills in logical reasoning and team collaboration, complemented by robust leadership capabilities and self-taught proficiency. Possesses extensive experience in managing database systems like Informix, SQL Server, and Oracle, utilizing triggers, procedures, and views to enhance performance. Demonstrates proficiency in a range of programming languages, including Borland Delphi, PL/SQL, C#.NET, VB.NET, Centura SQL Windows, JavaScript, Angular 7, and ASP.NET Zero. Proven track record of leading support teams and overseeing both maintenance operations and new product development.
.NET Full Stack Developer
7/1/2012 - Present
Developed and honed skills in analysis and requirements gathering, complemented by the preparation of Solution Proposals, Homologation Plans, and Implementation Plans. Demonstrated capability in defining scope and timelines for various projects. Played a significant role in the recruitment and training of new employees. Gained extensive experience in the maintenance, support, and development of new products. Proficient in web development using Webforms, Web API, Webservices, Nhibernate, CSS, Entity Framework, SSIS, Reporting Services, Angular 7, and ASP.NET Zero. Skilled in version control with Git and practiced agile development methodologies. Applied Test-Driven Development (TDD) principles to ensure high-quality code outputs..NET Developer
8/1/2011 - 6/1/2012
Demonstrated expertise in analysis and requirements gathering, facilitating clear communication and precise documentation. Extensive experience in system development utilizing ASP.NET technology with frameworks 2.0 and 3.5, ensuring robust and scalable solutions. Proficient in leveraging Oracle databases for efficient data management and storage. Applied UML methodology in development processes, enhancing system design and architecture clarity..NET Systems Analyst
11/1/2007 - 8/1/2011
Developed expertise in analysis and requirements gathering. Led development of systems on the ASP.NET platform utilizing Visual Studio 2003 and Visual Studio 2008. Constructed web services using Windows Communication Foundation (WCF). Utilized Unified Modeling Language (UML) methodology in development processes to ensure structured and efficient project execution.Systems Analyst
12/1/2005 - 11/1/2007
Gained expertise in analysis and requirement gathering using UML, and proficiently performed data modeling with Embarcadero Tool 7.1. Maintained and supported systems developed in Centura SQL Windows 1.5. Developed web applications utilizing JavaScript, XML, HTML, and CSS, as well as created database routines through PL/SQL language. Demonstrated adeptness in both web application and client-server development using .NET framework 2.0. Achieved seamless integration of SAP/R3 and .NET via XI, and created web services in .NET with framework 2.0. Offered maintenance services for client-server applications developed in Visual Basic 6 and designed interfaces between Lotus Notes and Oracle in .NET. Developed 3-tier web applications in .NET framework 2.0 incorporating AJAX resources, including XML, JavaScript, and HTML. Created stored procedures in SQL Server 2000 and crafted comprehensive reports using Crystal Reports for applications in VB 6 and .NET. Also responsible for the maintenance of applications in ASP.
Bachelor of Information Systems at UniFOA
2004 - 2007
Scrum Fundamentals Certified at Scrum Fundamentals Certified
1/1/2020
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