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dungphungdev

DungPhung

@dungphungdev

Senior Backend and Integration Engineer

Vietnam
Englisch, Vietnamesisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Senior Backend & Integration Engineer with 14+ years of experience in .NET, Python, APIs, databases, Docker, cloud, and enterprise systems. I help clients fix backend issues, integrate REST APIs and third-party services, improve performance, automate workflows, and modernize existing systems. My experience includes ASP.NET Core, C#, Python, FastAPI, SQL Server, PostgreSQL, Docker, AWS/Azure, microservices, Kafka, OpenAI API integration, and legacy .NET modernization. I focus on practical, reliable solutions and clear communication.... Mehr lesen

Kompetenzen

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dungphungdev
DungPhung
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Fehlerbehebung
I will fix aspnet core dotnet API backend and sql issues
Ab25 $ / ProjektWeitere Details

Arbeitserfahrung

Rikkeisoft

Software Engineer

Rikkeisoft • Vollzeit

Jun 2015 - Dec 2017 • 2 yrs 6 mos

Contributed to a full legacy system migration from .NET Framework 1.1 to .NET Framework 4.0. Maintained and enhanced key business features while preserving existing system behavior during modernization. Worked extensively with ASP.NET MVC and Oracle database systems to ensure a seamless transition for enterprise clients.

FPT

Software Engineer

FPT • Vollzeit

Oct 2011 - May 2015 • 3 yrs 7 mos

Developed enterprise software solutions for government, telecommunications, and banking organizations. Participated in large-scale application projects involving backend development, database integration, and enterprise system maintenance. Worked primarily with .NET Framework and Microsoft SQL Server. Supported system enhancement, troubleshooting, and long-term maintenance of enterprise applications.