Senior VB.NET & Java Developer Needed for Complete Desktop Application Redesign and Long-Term Development

@augurstech

A Warm Hello! We are readily available to start working on this project! Your project is exactly the type of engagement our agency enjoys most—taking a mature, business-critical desktop application and transforming it into a modern, maintainable platform without disrupting the functionality your users rely on every day We specialize in: - VB.NET and .NET Framework applications - Windows Forms modernization - Legacy software refactoring - Client-server architectures - Java Android application maintenance - WebSocket and real-time communication systems - MySQL-backed enterprise applications - Long-term product development and support We are looking for a long-term partnership and are confident we can help transform your software into a modern, maintainable platform while preserving the stability and functionality your users depend on. Best regards, Ana

@shaktistanwar

With 15+ years as a Senior Software Architect and Full-Stack Developer, I specialize in rejuvenating legacy systems and modernizing Windows desktop applications. My expertise in VB.NET, .NET Framework, Windows Forms, and Java-based Android clients ensure I can deliver a complete redesign while preserving functionality and strengthening client-server architecture. I have led multiple UI/UX modernization projects, transforming outdated interfaces into polished, professional experiences. My background includes working extensively with WebSocket communication, HTTP APIs, and MySQL databases, making me well-suited to enhance both usability and backend integration. Approach: Discovery: Deep dive into the existing codebase and architecture. Redesign: Modernize layouts, controls, and workflows for a premium user experience. Implementation: Seamlessly integrate improvements while refactoring for maintainability. Long-term: Continue as your dedicated developer for enhancements and support. I bring proven experience in VB.NET desktop applications, successful software redesigns, and Android client integration, ensuring your platform evolves into a robust, future-ready solution.

@ykarora26

With a solid background in software development, I understand the complexity of overhauling desktop applications while maintaining functionality. My experience in redesigning UI/UX and enhancing user experience aligns well with your project requirements. Could you share more insights on the specific pain points users currently face with the existing application? Regards, Yogesh Kumar

@customizedata

ORBIT I have gone through the bid details.. Has the capability to work on all phases (1 to 4 ) 1. Examples of VB.NET desktop applications you have worked on. Large scale ERP level applications including Finance, Automation, Hardware integrations etc 2. Examples of software redesign or modernization projects. Although enhanced many projects ,but the full redesign was done for an industrial ERP where old Winforms based UI was modernized using Material Design for Winforms 3. Your experience working with Java-based Android applications. I have worked on java ,but not specifically on Android applications (However worked on Android applications using MAUI (.Net) 4. Your experience with WebSocket communication and client-server architectures. Largely used Websockets in a project where camera reads license plate and messages were shared over the socket for live communication with Rest based API 5. How you would approach a complete redesign of a legacy desktop application. Need to have a look at the existing code base so that i could understand the current coding architecture, Is it code behind in WInforms or some pattern like MVVM or Repository etc is being used Have been developing/modernizing such applications since 2010. Looking forward to have a chat with you to discuss further.

@edwarddzi8f

ORBIT Hi, I can help you with the complete redesign and long-term development of your desktop application. I've spent over a decade working with VB.NET and Windows Forms, including modernizing legacy apps with complex client-server architectures and WebSocket communication. I've also done Java Android work alongside those projects, so I understand the full picture here. My approach would be to first map out the current codebase and workflows, then prototype the new UI in a branch so we can iterate on it without disrupting the existing functionality. I'd focus on making the code cleaner as we go so future development stays manageable. I'm Edward, happy to chat about this.

@offshore9006

In today's ever-evolving business landscape, short-term fixes just won't cut it. That's why you need a partner like us. With over a decade in the industry, we've honed our skills in VB.NET, Java, MySQL databases, and software modernization strategies – all crucial in tackling your legacy desktop application redesign project. Our extensive experience with Windows Forms and ability to work with existing Java Android codebases will prove invaluable. At the core of our philosophy is building meaningful, long-term relationships with our clients. We don't simply come in, do a job and go; we're there for the long haul. As you prepare for future development post-redesign, our aptitude in HTTP APIs and WebSocket communication ensures seamless transitions. It's not just about technical expertise but understanding your business needs deeply. By partnering with us, you have access to our comprehensive suite of technologies including PhP, C#, Laravel, Angular JS- just to mention a few- ensuring we always pick the right tool for the job. Let's work together to breathe new life into this application enriching user experience but maintaining existing functionalities. Choose us

@Ranuka

ORBIT Hello, I’m Ranuka, a Senior Software Developer with 12+ years of experience in VB.NET, .NET Framework, WinForms, Java, MySQL, and client-server applications. Developed and maintained large-scale VB.NET WinForms applications including ERP, healthcare, inventory, and business management systems. Led multiple legacy application modernization projects, redesigning UI/UX while preserving existing business logic and workflows. Strong experience maintaining and extending Java-based Android applications integrated with desktop and backend systems. Extensive experience with HTTP APIs, WebSockets, real-time communication, and distributed client-server architectures. My approach is to first analyze the existing architecture, identify UX and technical bottlenecks, create a modernization roadmap, redesign key workflows and screens, then implement the new UI while maintaining compatibility and minimizing disruption. I specialize in legacy desktop application modernization and would be interested in a long-term role supporting future development after the redesign phase. Ranuka

@Jennycreation

ORBIT I am Priyanka, a well-experienced software developer and the perfect fit for your demanding project. With over 15 years of comprehensive experience in ASP.NET, Windows, and Android development, I have performed tasks similar to what this project entails numerous times. My skill-set combines VB.NET expertise with strong knowledge of the .NET Framework, as well as a solid background in modernizing legacy Windows forms applications. I also bring to table extensive experience working with Java-based Android applications and an understanding of WebSocket communication. To put my proficiency into perspective, I would like to share that I was primarily responsible for the redevelopment of a long-standing VB.NET desktop application. My approach involved an initial phase of careful discovery and analysis, wherein I critically reviewed and understood the existing architecture before implementing the approved redesign. These phases were followed by a consistent cycle of continuous development and feature enhancements in alignment with user feedback. In addition to my past experiences, I offer an unwavering commitment to long-term collaboration. I understand that your project demands not just a redesign but a continuous evolution with new features and functionalities. Hence, once the redesign phase is completed, you can expect my full dedication to implement new ideas, improve legacy features, and refactors for optimal performance.”

@codefusion53

ORBIT Hi, Your project is exactly the type of modernization effort that requires both engineering and architectural thinking, not just UI design. I understand that the objective is to preserve the business logic and existing functionality while transforming the application into a modern, maintainable, and scalable desktop platform. I have experience working with legacy systems, client-server architectures, API integrations, database-driven applications, and long-term software maintenance. My approach would begin with a structured discovery phase to understand the VB.NET codebase, Windows Forms architecture, backend communication layers, database interactions, and Android client dependencies before proposing modernization improvements. For the redesign phase, I would focus on improving navigation, workflow efficiency, visual consistency, dashboard usability, and user productivity while minimizing disruption to the existing architecture. The implementation would be performed directly within the current application, ensuring compatibility with the existing MySQL database, HTTP/WebSocket communication, and Android ecosystem. I am particularly interested in long-term ownership after the redesign, helping evolve the platform through future enhancements, refactoring opportunities, performance improvements, and architectural modernization. Best, Justin

@SJMDEVELOPER

ORBIT Hi, Could you please provide details about the existing desktop application’s architecture? It would help me understand what specific areas need focus during the redesign. I have extensive experience in VB.NET and .NET Framework, having worked on multiple desktop applications that required comprehensive updates. In my recent project, I redesigned a legacy software, enhancing the UI/UX significantly while ensuring existing functionalities remained intact. For this project, my approach would start with a thorough analysis of the current codebase and architecture, identifying modernization opportunities prior to redesigning the entire interface for improved usability and navigation. I’m excited about this opportunity to work on a long-term basis and contribute to ongoing development. Let’s discuss further! Best, Manoj

@jeanpatrickr8

ORBIT Hello! I’m excited about the opportunity to redesign and modernize your Windows desktop application, ensuring it meets both current and future user needs. I understand that you are looking for a comprehensive overhaul that goes beyond a simple UI refresh, focusing on usability and functionality. With over five years of experience in software development, particularly in VB.NET and the .NET Framework, I’ve successfully modernized several legacy applications. My expertise extends to Windows Forms development, where I have enhanced user interfaces and improved performance. I am also proficient in Java, having worked with Android applications, which aligns with your client-server architecture needs. To approach your project, I will: - Conduct a thorough analysis of the existing codebase to identify strengths and weaknesses. - Redesign the user interface to create a modern, intuitive experience that enhances usability. - Implement the redesign while ensuring compatibility with your backend and Java client. - Establish a plan for ongoing development and feature enhancements post-redesign. I am eager to collaborate closely with you and am confident in my ability to deliver a polished product that exceeds your expectations. Let’s discuss your project further—I am available to start immediately!

@ashinnd84

Hello there, we are a team of developers and we can do this project in no time. Thanks Ashish Kumar.

@vinod150987

Hello, I am an experienced software developer with strong expertise in .NET desktop application development, software modernization, and long-term product maintenance. Your project aligns well with my background, particularly in redesigning legacy Windows applications while preserving business-critical functionality. My relevant experience includes: VB.NET, C#, .NET Framework, and .NET Desktop Applications Windows Forms and modern UI modernization projects Client-server architecture design and maintenance REST APIs, WebSocket communication, and networked applications MySQL and SQL database development Software refactoring, performance optimization, and codebase modernization I am available to become the primary developer for ongoing enhancements after the redesign phase and can provide regular progress updates throughout the project.

@mobiwebsolutions

ORBIT ✋ Hi There!!! ✋ THE PROJECT GOAL:- REDESIGN AND MODERNIZE A LEGACY VB.NET DESKTOP APPLICATION WITH LONG TERM DEVELOPMENT AND ARCHITECTURE IMPROVEMENT I have carefully read your requirement to redesign a VB.NET Windows Forms system with Java Android client, WebSocket communication and MySQL backend. I am best fit because I bring 9+ years experience as full stack developer in .NET Framework, VB.NET and Java client server systems. 1. VB.NET Windows Forms UI redesign with modern UX and improved usability 2. Java Android integration with HTTP and WebSocket communication handling 3. MySQL database support with legacy refactoring, debugging and optimization I provide UI design, database management, testing, and full source code delivery with documentation. I have completed similar legacy desktop modernization and client server maintenance projects. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!

@letswork92

ORBIT It’s clear that you require a comprehensive overhaul of your existing desktop application, moving beyond a simple UI refresh to a full modernization while retaining core functionality. With over 12 years of experience in VB.NET and .NET Framework, I have successfully redesigned legacy applications to enhance usability and maintainability. My portfolio includes projects where I transformed outdated Windows Forms applications into user-friendly interfaces while improving client-server communication using WebSocket protocols. Additionally, my expertise in Java allows me to seamlessly integrate with your Android client, ensuring a cohesive experience across platforms. For the redesign approach, I prioritize understanding the existing architecture and user workflows to identify pain points before implementing modern UI/UX solutions that elevate the overall experience. Could you share more about the specific functionalities you want to enhance or any immediate challenges you're facing with the current application?

@billybryan98

ORBIT Hello there, I’m an experienced VB.NET and Windows Forms developer with a strong track record in modernizing legacy desktop apps while preserving core functionality. I combine deep .NET Framework expertise with solid architectural sense to deliver maintainable, scalable solutions that look and feel current but stay aligned with existing back-ends. In past work I rebuilt complex Windows Forms apps into polished, responsive UIs using modern patterns, refactored code for testability, and ensured compatibility with MySQL backends and WebSocket-based communication. I’ve also contributed to Android Java clients, aligning data contracts and APIs with server-side changes. I can map current workflows, propose a future-proof UX, and implement a phased redesign from discovery through long-term support, focusing on maintainability and performance. I can lead the complete redesign and ongoing development, delivering a cohesive, robust desktop experience that works with your existing backend and Android client after Phase 2. I’ll keep you informed with milestones and ensure smooth transition to ongoing work. Please feel free to contact me so we can discuss more details. I am looking forward to the chance of working together. Best regards, Billy Bryan

@KarthikTechCon

ORBIT Hello, I’m Karthik, a Solution Architect and Full-Stack Developer with 15+ years of experience in VB.NET, .NET Framework, Windows Forms, Java Android, MySQL, and client-server applications. ✔ Strong experience modernizing legacy desktop software while preserving existing functionality. ✔ Worked with Java Android apps, HTTP/HTTPS APIs, WebSocket communication, and real-time systems. ✔ Skilled in UI/UX redesign, code refactoring, performance optimization, and long-term product maintenance. My approach is to first analyze the existing architecture and workflows, identify modernization opportunities, redesign the UI/UX, implement improvements incrementally, and ensure full compatibility with the backend, Android client, and database. I understand this is a complete software modernization project, not just a UI refresh, and I’m interested in supporting both the redesign and ongoing development phases. Regards, Karthik

@mahig47

Hello! As per your project post, you’re looking to completely redesign and modernize an existing Windows desktop application built on VB.NET and .NET Framework while preserving current functionality and preparing the platform for future growth. The goal is to transform the software into a modern, professional, and highly usable desktop application through a full UI/UX overhaul, codebase review, architecture analysis, and long-term development partnership. My focus will be on delivering a complete application modernization, featuring: detailed codebase and architecture review, UI/UX analysis, workflow optimization, modern desktop interface redesign, dashboard and navigation improvements, Windows Forms modernization, usability enhancements, code refactoring, maintainability improvements, backend compatibility validation, Android client compatibility support, WebSocket and API integration preservation, testing, and future-ready development architecture. I specialize in enterprise desktop applications, .NET development, VB.NET, Windows Forms modernization, client-server architectures, API integrations, and long-term software maintenance. My focus will be on upgrading the user experience and code structure. Let’s connect to review the current application, existing pain points, modernization goals, and long-term product roadmap so we can establish the best approach for redesigning and evolving the platform. Best regards, Nikita Gupta.

@mubeenm5026

With solid experience and knowledge in VB.NET, .NET Framework and Windows Forms development, I along with my team at Web Crest have successfully redesigned and enhanced numerous legacy desktop applications. As a team that specializes in practical innovation, we're particularly skillful when it comes to breathing fresh life into dated systems - ensuring a full visual overhaul while preserving existing functionality. Moreover, our proficiency extends beyond the borders of VB.NET. We have extensive Java knowledge, which includes Android development. This will be advantageous in terms of working with your existing Android client application and communicating effectively using HTTP/HTTPS and WebSocket protocols. The phase-wise approach you've outlined is something we strongly believe in. First, we'll dedicate ample time to genuinely understand your current architecture and the nuances specific to your software. This will guide us in identifying weaknesses related to your UI/UX, modernization opportunities, as well as recommending necessary technical improvements necessary for optimizing performance.