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We have an urgent requirement for legacy enterprise software projects/codebases. We are looking for privately owned repositories with substantial development history, real-world business logic, and genuinely human-developed code. Preferred Technology Stacks COBOL Fortran RPG .NET Framework / Classic ASP / VB6 / Legacy C# Java 7 & earlier C / C++ Go Rust Ruby Swift Kotlin Key Requirements The project should preferably: Be a long-running enterprise/business-critical application Contain substantial real-world business logic Be genuinely developed and maintained by human developers Have authentic historical development and maintenance activity Have meaningful commits, bug fixes, feature enhancements, PRs and issue history Include multiple generations of architecture/frameworks or migration/modernization history, where applicable Be a private repository Have clear ownership, with the owner authorized to license/transfer the codebase Have commercial usage/transfer rights available if required No AI-generated, synthetic, artificially created, or recently fabricated development history Please Share the Following Metadata Before providing full repository access, kindly share: Technology stack and versions Approximate repository age/development period Business domain Approximate LOC Number of contributors Number of commits Number of PRs and issues Brief description of the application Migration/modernization history, if any Ownership status and commercial licensing/transfer rights Repository link Not Preferred Open-source repositories Demo/tutorial/sample projects Student projects Small utilities Recently created repositories Projects with little or no genuine development history AI-generated or synthetic codebases/history Kindly share the metadata for any matching projects you currently have available. We will review the details and shortlist suitable repositories for further evaluation. Best regards, Sneha
Project ID: 40718774
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15 freelancers are bidding on average ₹367,019 INR for this job

Your requirement is clear: you’re looking for genuine, privately owned legacy enterprise codebases with years of real development history—not sample projects or recently created repositories. I’m Dr. Rajesh Rolen, with 20+ years of software development experience and 400+ completed projects on Freelancer.com. Through Microlent Systems, we have experience across .NET, C#, Java, C/C++, PHP, web applications, enterprise systems, modernization, and legacy code maintenance. For any repository that matches your requirements, I can provide the requested metadata first, including: Technology stack and versions Development age and maintenance period Business domain and application overview Approximate LOC Contributors, commits, PRs and issues Architecture/migration history Ownership and commercial transfer rights I understand that repository authenticity, development history, and clear ownership are critical. I would only present a codebase where the ownership and authorization to share/license the repository can be established. If you have specific legacy stacks or business domains you want prioritized, please share them and I can review the available options accordingly. Let’s connect in chat.
₹375,000 INR in 7 days
8.6
8.6

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹250,000 INR in 45 days
4.4
4.4

As a Legacy Software Consultant with 15+ years of experience, I specialize in identifying and sourcing legacy enterprise software projects that meet your specific requirements. I can help you find repositories with substantial development history and authentic business logic. Proposed Solution: - Conduct a thorough search for privately owned repositories with legacy technologies, including COBOL, Fortran, .NET, and Java 7 & earlier. - Verify real-world business logic and historical development activity to ensure authenticity. - Provide metadata on repositories, including technology stack, age, contributors, and detailed application descriptions. Scope of Delivery: - Comprehensive repository metadata, including LOC, commit history, PRs, and ownership status. - Documentation detailing migration or modernization history, if applicable. - Clear ownership verification and commercial licensing rights for transfer. Quality & Performance: - Ensure all codebases are genuinely developed and maintained by human developers. - Guarantee meaningful commits and a robust development history to meet your standards. Timeline & Next Steps: - Expected delivery of metadata within 7-10 days, with ongoing support for any follow-up queries. Best Regards, Karthik B Resonite Tech
₹555,000 INR in 7 days
3.8
3.8

With my vast experience and solid reputation in the tech industry, I'm positive that I'm the best fit for your legacy enterprise software project needs. Not only have I developed over 416 successful projects, but my expertise also covers a wide array of your preferred technology stacks. Whether it's COBOL, Fortran, RPG, .NET Framework, Classic ASP, VB6 or any other technology you require - I've got it mastered. Notably, my knowledge base includes maintaining long-running enterprise applications with substantial real-world business logic. Throughout my career of more than 14 years, I have always been deeply committed to creating genuinely human-developed code, a key attribute that aligns with your project demands. I understand the value of authentic historical development, migration history and maintaining meaningful commits, PRs and issue records - all integral to exploring the potential of legacy applications. My meticulous work ethic and skillsets make me uniquely capable of handling your desired requirements. Trust me to deliver an end-to-end solution that will not only meet but exceed your expectations while preserving ownership and commercial licensing/transfer rights as needed.
₹250,000 INR in 15 days
1.7
1.7

With the urgency of your search for a legacy enterprise software project/codebase, and my experience in C Programming, C# Programming, and C++ Programming, I believe our paths were destined to cross. As a multidisciplinary engineer, I am not only well-versed in the preferred technologies but also possess a unique perspective that allows me to integrate different systems seamlessly. This would be particularly important as we navigate multiple generations of architecture/frameworks or migration/modernization history. From my years of experience in industrial automation and embedded systems to custom machinery and prototyping, I've proven my capability in handling long-running enterprise applications with substantial real-world business logic. I bring to the table an understanding of the complexity involved, an ability to master your chosen technology stack's nuances parcelfordecimaland an unparalleled versatility that ensures compatibility with varying development periods and commercial licensing/transfer rights.
₹500,000 INR in 25 days
1.1
1.1

Hi I can help identify suitable privately owned legacy enterprise repositories with authentic development history, substantial business logic, meaningful commits/issues, and clear commercial ownership, while respecting confidentiality and access controls. I can first provide the requested metadata—stack/version, age, LOC, contributors, commits, PRs/issues, domain, migration history, and licensing status—for qualified codebases. Are you specifically looking to purchase/transfer the repository, or only license it for evaluation/use? What is your preferred minimum repository age, LOC, and development history for shortlisting? if looking for expert then lets connect (expereince 7 yrs in development)
₹350,000 INR in 7 days
0.0
0.0

Hi, I like this project because working with real legacy enterprise code means understanding years of business rules, not just reading the language syntax. I can provide a genuine privately owned codebase with verifiable development history, including technology/version details, repository age, LOC, contributors, commits, PRs/issues, business domain, and modernization history. I can also document ownership and commercial transfer rights before any repository access is shared. I’ve worked with legacy C/C++/.NET/Java systems where maintenance history, backward compatibility, and business-critical logic matter. One key question: are you primarily looking for one large enterprise repository, or would several qualifying codebases be considered? I can provide metadata first for your screening process.
₹375,000 INR in 7 days
0.0
0.0

Hi there, What I see here is a repository sourcing requirement where authenticity, ownership, and development history matter as much as the technology itself. The goal is to identify genuinely maintained enterprise codebases rather than simply finding old or large repositories. I have a team with access to developers and long-running business applications across legacy and modern stacks. We can help identify suitable privately owned codebases and provide the requested metadata before any repository access is considered. For each potential match, we can document: * Technology stack and exact versions * Approximate development period and repository age * Business domain and application purpose * Estimated LOC, contributors, commits, PRs, and issues * Development and maintenance history * Major migrations or modernization work * Ownership and authorization status * Commercial licensing/transfer availability * Repository structure and general technical characteristics We would keep the initial screening strictly metadata-based and only proceed to deeper repository evaluation after confirming that the owner has the necessary rights to share or transfer the code. I can first screen available codebases against your preferred stacks and enterprise-history requirements, then present only those that appear to meet the criteria. Best, Rajat Trivedi
₹375,000 INR in 7 days
0.0
0.0

Hi, We at Resonite Technologies are excited to respond to your requirement for legacy enterprise software projects. With our proven experience in handling substantial, long-running codebases, our dedicated team is well-equipped to meet your needs. We specialize in various technology stacks, including COBOL, Fortran, RPG, .NET Framework, Java 7 & earlier, and others. Our focus is on acquiring privately owned repositories that exhibit authentic development history and real-world business logic. We ensure that all projects we consider have substantial contributions, meaningful commits, and a clear ownership structure. To facilitate a smooth evaluation process, we can provide the required metadata for our available repositories, including technology stacks, business domains, and development histories. We are committed to delivering quality and reliability, ensuring your satisfaction with every aspect of our collaboration. Best regards, Karthik B Resonite Technologies
₹575,000 INR in 7 days
0.0
0.0

Hi — Team Humaki reviewed "Seeking Legacy Enterprise Software Projects". We read the brief: We have an urgent requirement for legacy enterprise software projects/codebases. We are looking for privately owned repositories with substantial development history, real-world business logic, and genuinely human-develo Plan: (1) confirm acceptance criteria and any repos/credentials we need; (2) implement the core path you can verify; (3) hand off so you can run it without us. No calls needed. Fixed 250000 INR, ~1 day. — Team Humaki (@humakiai)
₹250,000 INR in 1 day
0.0
0.0

Pune, India
Member since May 18, 2026
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₹12500-37500 INR
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$15-25 USD / hour
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₹750-1250 INR / hour
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