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I will modernize legacy asp net apps and sql server systems
Justin Tagarda
About this gig
Is your legacy ASP.NET application difficult to maintain, slow, or ready for modernization?
I will assess and modernize legacy ASP.NET and SQL Server systems, helping you move toward a maintainable, production-ready architecture.
I can help with:
Legacy ASP.NET assessment and migration planning
ASP.NET Framework to ASP.NET Core migration
API and backend modernization
SQL Server query and database performance improvements
Entity Framework and data-access improvements
Authentication and authorization updates
IIS configuration and deployment
Code refactoring, testing, and regression validation
Technical documentation and migration notes
The Basic package includes a system review, findings, and a recommended migration plan. Larger packages can include a scoped module or API migration, SQL Server improvements, testing, IIS deployment, and documentation.
Please contact me before ordering with your application type, ASP.NET and SQL Server versions, source-code structure, number of modules, deployment environment, and expected result.
Large or complex migrations may require a custom offer.
Get to know Justin Tagarda
Justin Tagarda
Senior NET Backend and Full Stack Developer
- FromPhilippines
- Member sinceApr 2023
Languages
Tagalog, English
Senior .NET backend and full-stack developer with 15+ years of experience building reliable business software. I specialize in C#, ASP.NET Core, REST APIs, SQL Server, React, Next.js, and TypeScript. I build production systems such as ERP and inventory platforms, dashboards, customer portals, workflow tools, and custom enterprise applications. I can also help with API integrations, AI features, Supabase, Flutter, database design, deployment, troubleshooting, and ongoing support. My focus is clean, maintainable software that solves real business problems.
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Other Software Development Services I Offer
FAQ
Do you work with existing or legacy ASP.NET projects?
Yes. I can assess and modernize existing ASP.NET applications, including legacy ASP.NET Framework systems, APIs, SQL Server integrations, and IIS deployments.
What information do you need before starting?
Please provide the ASP.NET and SQL Server versions, project structure, number of modules, error details, deployment environment, desired outcome, and any available documentation.
Is source code included?
Yes. Source code is included with the selected package. I can also provide migration notes, setup instructions, and technical documentation when included in the scope.
Can you optimize SQL Server databases and queries?
Yes. I can review queries, indexes, stored procedures, database access patterns, and application-to-database performance issues, then provide improvements or recommendations.
Do you offer custom packages for larger projects?
Yes. Large migrations, multiple modules, complex integrations, and production deployments may require a custom offer with phased delivery and a detailed scope.
Do you provide ongoing support after delivery?
Yes. Ongoing maintenance, troubleshooting, deployment assistance, and additional improvements can be arranged through a separate custom offer.
What if my legacy application is large or complex?
The package prices apply to the stated scope only. Large systems, multiple modules, complex dependencies, or production migrations require an assessment first and may need a custom offer with phased delivery.
