Enhancements & Ongoing Support for VB / VB.NET Application with SQL Backend

@shaktistanwar

With 15+ years in software development, I excel at understanding and optimizing existing systems. My expertise spans Visual Basic (VB/VB.NET), SQL, and relational databases like SQL Server, Oracle, and MySQL—perfect for enhancing and optimizing your backend. From writing complex queries to performance tuning, I deliver reliable, scalable solutions. What sets me apart is my business-focused approach: I build performance-driven software that aligns with long-term goals, ensuring clean, maintainable code and incremental improvements. My background in Insurance with CSC, Fiserv, RBS, and CMG has sharpened my ability to manage large-scale enterprise systems and anticipate risks in live production environments.

@designysoft

Hello, Hope you are doing well. I have 12+ years of experience in website application development. I have expertise in ASP.Net, VB.Net, C#, MVC, WebApi, Entity Framework, AWS, Azure, Angular, TypeScript, .NetCore framework, jQuery, Window Application Development and many other Microsoft Technologies. I have worked on many web applications and Windows applications. I have also worked on various domains. Also, we will converse further once you reply to me on Freelancer Messenger. Please send me a message for further conversation. Best Regards,

@tutulsoft

As an experienced software developer with over 23 years in the field, I can confidently say that I'm your ideal candidate for this project. My career has revolved around managing and enhancing existing applications, and my hands-on experience with VB/VB.NET, SQL and various databases make me comfortable navigating your codebase and optimizing your database's performance. Throughout my journey as a SQL Expert, I've honed my skills to proficiently write complex queries, joins, stored procedures, while satisfying the needs of global clients. My proficiency not only includes handling small change requests but also extends to debugging and resolving significant application and database-related issues - ensuring smooth operation for your enterprise application. I don't just do the bare minimum; instead, I am committed to delivering high-quality work. In terms of communication and coordination, I understand critical stakeholder involvement is necessary for clarifying requirements and aligning expectations. So, I guarantee that you'll always be updated at every step from me. Let's jump into this challenging project together and enhance the value you are delivering to your users!

@DIBS80

Microsoft Certified Professional TOP-Rated Plus .Net, C# Developer, 15+ years of experience Hi, I’m an experienced VB / VB.NET developer with a strong background supporting and enhancing live enterprise applications backed by relational databases. I’m comfortable quickly ramping up on existing codebases, implementing incremental enhancements, and stabilizing systems already in production. On the database side, I regularly work with complex SQL queries, stored procedures, performance tuning, and troubleshooting data issues. I’m used to collaborating with business users and US-based stakeholders to clarify requirements and deliver reliable, low-risk improvements without disrupting daily operations. I’m ready to discuss next steps and start work.

@SJMDEVELOPER

Hi, Could you share more details about the specific enhancements or issues you are facing with the application? Understanding the current challenges will help me provide targeted support. I have over 12 years of experience working with VB/VB.NET and SQL databases. I’m adept at optimizing database performance and creating efficient SQL queries. I’ve worked on similar existing applications, focusing on improvements and feature enhancements. I can help stabilize the application, implement new business requirements, and resolve any ongoing issues swiftly. Additionally, I understand the importance of good communication and can coordinate effectively with stakeholders. Let me know if you’d like to discuss this further! Best, Manoj

@winittechnosoft

Dear Sir/Mam, I have strong hands-on experience supporting and enhancing enterprise applications built in VB / VB.NET with SQL-based backends. I specialize in working with existing codebases, implementing incremental enhancements, resolving production issues, and optimizing database performance. Key Skills: VB / VB.NET development & maintenance Complex SQL queries, stored procedures, and performance tuning SQL Server, Oracle, and MySQL Debugging, stabilization, and change request handling Coordination with US-based stakeholders I can quickly understand your current system, improve stability, and deliver efficient enhancements with minimal disruption. Regards, Vishal Gupta

@raphael602

Dear Client, I'm happy to bid on your project, which is a perfect fit for me. I am a senior developer with over 15 years of rich experience and strong skills in C#/VB/VB.NET, SQL Server, and Windows Desktop Application Development. I checked your requirements fully and will perfectly improve/enhance your existing VB.NET-based enterprise application. I can start working on your project right away. I would like to discuss more details. I look forward to the opportunity to work for you. Sincerely, Raphael

@jagratip3

Hello, I am an experienced developer with 12+ years of hands-on expertise in VB and VB.NET, SQL, and enterprise application development. I specialize in maintaining, enhancing, and optimizing legacy systems while ensuring stability and performance for active production environments. Why I’m a perfect fit for your project: VB / VB.NET Mastery: Deep understanding of complex, enterprise-level VB/VB.NET codebases, enabling me to quickly grasp existing architecture and implement enhancements efficiently. SQL & Database Expertise: Extensive experience writing and optimizing complex queries, stored procedures, views, and functions. Skilled in performance tuning, query optimization, and ensuring smooth data operations across SQL Server, Oracle, or MySQL. Incremental Enhancements & Issue Resolution: Proven ability to implement new business requirements, debug application/database issues, and support production-critical systems with minimal disruption. Collaboration & Communication: Comfortable coordinating with US-based stakeholders and business users to clarify requirements, ensure precise implementation, and maintain high-quality standards. I focus on stabilizing, enhancing, and future-proofing enterprise applications, delivering measurable improvements while keeping production systems fully operational. I’m ready to start immediately and provide reliable, high-quality support for your application.

@sumitwebrainbows

As a seasoned developer, I have more than a decade of hands-on experience working in Visual Basic (VB / VB.NET) and SQL - the exact skills your project needs. I specialize in maintaining and enhancing existing applications, so your requirement to understand an active codebase, implement enhancements and optimize database performance is right up my alley. My proficiency in writing complex SQL queries, stored procedures and functions will not only help me to understand your application but also improve its performance. What distinguishes me from others is my adaptability and problem-solving capabilities. Your project calls for someone who can handle a non-greenfield situation and deliver incremental improvements in a timely manner while rectifying any issues that arise during the process. I have honed these skills over my long career. Not only am I technically skilled, but also communicative and collaborative, which are crucial for coordinating with business users and stakeholders. Having worked on various database management systems like MySQL, Oracle, and SQL Server, I can ensure smooth coordination while optimally managing your SQL database backend. In conclusion, my solid foundation in VB/VB.NET and SQL combined with my experience in enhancing ongoing projects make me the ideal fit for the task at hand.

@phpxpert89

Hello , I checked your project, and it looks interesting. This is something we already work on, so the requirements are clear from the start. We mainly work on .NET, SQL, VB.NET, Data Integration, Relational Databases We focus on making things simple, reliable, and actually useful in real life not overcomplicated stuff. Let’s connect in chat and see if we’re a good fit for this. Best Regards, Ali nawaz

@Hemantt841

With 7 years of experience in software development, I am the perfect fit for your project requirements. I have a strong background in Visual Basic (VB / VB.NET) and SQL, making me well-equipped to support and enhance your enterprise application. How I will complete this project: - Quickly understand the existing codebase - Implement enhancements and optimize database performance - Resolve issues as they arise - Focus on improvement, stabilization, and incremental feature development Tech stack I will use: - Visual Basic (VB / VB.NET) - SQL (complex queries, joins, stored procedures) - Relational databases like SQL Server, Oracle, or MySQL Having worked on similar solutions in the past, I am confident in my ability to deliver high-quality results for your project. I look forward to the opportunity to work with you on enhancing and providing ongoing support for your VB / VB.NET application with a SQL backend.

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@uniqedeveloper

Hello There, I totally understand your requirement. Supporting a live VB/VB.NET enterprise system is delicate work—stability matters more than flashy rewrites. I’ve handled a similar legacy modernization project where I stepped into a 7-year-old VB.NET + SQL Server application, cleaned up tightly coupled modules, optimized stored procedures, reduced query execution time by 40%, and stabilized recurring production issues without disrupting daily users. For your system, my approach would be: • First, conduct structured codebase review and dependency mapping. • Identify high-risk modules and inefficient SQL patterns (missing indexes, heavy joins, blocking queries). • Refactor incrementally—maintaining backward compatibility. • Optimize stored procedures, views, and indexing strategy. • Implement logging and exception handling improvements where needed. • Document changes clearly for long-term maintainability. I’m comfortable working directly with business users and US stakeholders to clarify requirements and translate them into clean, production-ready updates. My focus is always performance, readability, and minimizing regression risks. Let me know when you’re available to discuss this further I’d be happy to walk you through my approach or showcase examples relevant to this project. Looking forward to hearing from you! Best regards, Mulayam

@tohemantpahadia

I am writing to express my interest in your project. With 15+ years of hands-on experience in Microsoft technologies and full-stack application development, I am confident in my ability to deliver high-quality, reliable, and scalable solutions tailored to your business needs. I have extensive expertise in: ASP.NET WebForms, ASP.NET MVC, ASP.NET Core C#, VB.NET, WinForms, WPF, WCF, Web API VB, SQL Server, Stored Procedures, Triggers, T-SQL Crystal Reports development & customization Desktop + Web application development System integration, API development & maintenance QuickBooks integration (QB Desktop & Online) including: Creating invoices, payments, customers, items Bidirectional data sync Using SDK, Web Connector, and REST API Troubleshooting authentication & sync issues Throughout my career, I have worked on enterprise-level applications, legacy modernization, financial system integrations, and reporting solutions. I focus strongly on clean architecture, performance, and user-friendly design. I also ensure clear communication, timely delivery, and long-term support. I would be happy to discuss your project requirements and show how my experience aligns with your goals. Please let me know a convenient time, or feel free to share more details so I can provide an accurate estimate. Thank you for considering my application. I look forward to contributing to your project.

@abdullahbhabh

Having over a decade of experience in Full Stack Web Development, I am confident in my ability to meet your needs for enhancing and supporting your VB / VB.NET Application with a SQL backend. Being well-versed in VB.NET and SQL, I have successfully delivered high-performance applications. My track record includes working with large-scale databases, writing complex queries, and optimizing database performance, all of which are essential for your project. Beyond my technical skills, I prioritize solid communication and transparency throughout the project, just as you do. Over the last ten years, my clients have praised my dedication to clean, bug-free code and efficient handling of projects. If you value timeliness and quality, I'm the partner you need for this project. Let's collaborate on taking your enterprise application to new heights!

@ahtishamulhaque1

Hii, I’ve thoroughly reviewed your project and I’m confident I can deliver it smoothly and professionally using Relational Databases, Data Integration, VB.NET, SQL and .NET. I’ve successfully completed numerous projects with similar requirements, where quality, performance, and precision were the top priorities, and my portfolio reflects that track record. For Enhancements & Ongoing Support for VB / VB.NET Application with SQL Backend, I’d love to know: is there a particular outcome or milestone you’d like to prioritize first, or shall I follow a structured approach from start to final delivery? Feel free to explore my profile to see my recent work and the results I’ve achieved for clients. If it resonates with your vision, let’s connect in chat to discuss the next steps and make this project a success together! Looking forward to collaborating, Ahtisham Malik

@Ussama91

I will support and enhance the existing VB/VB.NET enterprise application with a SQL database backend, implementing enhancements, optimizing database performance, and resolving issues, adapting to the proposed budget and timeline, with strong hands-on experience in VB/VB.NET, SQL, and relational databases. Waiting for your response in chat! Best Regards.

@bhartimalu

Hello, I am an experienced VB/VB.NET and SQL developer with strong skills in maintaining and enhancing existing enterprise applications. I can quickly understand your codebase, implement new enhancements, optimize database performance, fix issues as they arise, and provide reliable ongoing support to keep your system stable and efficient. Regards, Bharti

@Qloron0804

Hello, With a proven track record in software development and an emphasis on VB/VB.NET and SQL, my team at Qloron is well-equipped to meet the needs of your project – and then some. Our past experiences with similar projects afford us the ability to analyze, interpret, debug, and ultimately, improve existing codebases for enhanced performance, as well as to effectively support any issues that may arise. We have successfully assisted clients in optimizing their database performance and improving query efficiency through our extensive knowledge in complex queries, joins, stored procedures and performance tuning in various relational databases. Moreover, we appreciate the dynamics of active production environments and therefore understand the pragmatism required in dealing with minor changes requests while maintaining smooth operating process. Throughout our development cycles, solid coordination amongst our teams and our clients is key to establish a clear understanding of your business requirements. In addition to a highly-skilled roster of developers, we have dedicated experts who ensure efficient communication between business users and stakeholders. By enlisting Qloron's services, you are guaranteeing yourself the professional skillset necessary to provide you with comprehensive enhancements and ongoing support for your VB/VB.NET application. We can minimize disruption to your operations while continuing to drive improvements that meet your business goals