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I’m looking to buy a complete, production-grade COBOL financial system right away. A single ZIP, tarball, or repository dump that includes every source module, copybook, JCL script, VSAM or DB2 definition, and any related batch or CICS components would be perfect. The richer the enterprise workflow coverage—general ledger, accounts payable/receivable, treasury, banking transactions—the better. What I already have: the original user manuals. What I still need: the full codebase and all build artefacts so I can re-compile, analyse, and modernise the application. Please provide: • A compressed archive or Git/SVN export of the entire COBOL project • Compile/deployment scripts (JCL, makefiles, job streams) and environment notes • The user manual you mentioned, plus any additional documentation you can locate (release notes, test cases, change logs, technical specs, workflow diagrams, etc.) Acceptance criteria 1. Source must build cleanly with a standard COBOL compiler (IBM Enterprise COBOL, Micro Focus, or GnuCOBOL) once paths are adjusted. 2. Supplied documentation aligns with the delivered code’s features. 3. Deliverables are free of third-party licence restrictions. If your archive exceeds platform limits we can arrange secure transfer (SFTP, OneDrive, Google Drive). Time is critical, so let me know the system’s size (lines of code or file count) and how quickly you can share it, and I’ll move to payment as soon as validation is complete.
Project ID: 40467109
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15 freelancers are bidding on average ₹196,003 INR for this job

As a seasoned professional with over 13 years of experience in software development, I have successfully led my team to deliver high-quality web, mobile, and software solutions to global clients. My expertise lies in MERN stack development, WordPress/PHP, and AI-powered applications – skills that are very much transferable to your project given the technology you require for this specific task. I completely understand the urgency of your project and the specificity of your requirement. Since I thoroughly readjust well with documentation and understand the importance of maintaining the codebase lifecycle, I believe I would be an excellent fit for this role.I've developed 300 projects in my career so far with 99% positive reviews and many projects turned out into ongoing support as they needed- just like you envisioning here. I can quickly provide you with a compressed archive or Git/SVN export of the entire COBOL project along with compile/deployment scripts (JCL, makefiles, job streams) and environment notes. Additionally, we can ensure that the user manual will be furnished as well as any other documentation (release notes, test cases, change logs, technical specs, workflow diagrams) that might aid your task. Lastly,I'm all for clear communication throughout the project journey and dedicated timely deliveries. I can promptly complete a clean builds that aligns with standard COBOL compiler platforms you mentioned once paths are adjusted.
₹200,000 INR in 25 days
6.0
6.0

Hello, I’m Karthik, a Software Architect with 15+ years of experience in legacy system modernization, enterprise financial applications, COBOL migrations, and due diligence for large-scale software assets. While I do not own transferable third-party COBOL financial systems, I can help you evaluate, validate, document, and modernize any production-grade COBOL codebase you acquire. ✔ COBOL, JCL, VSAM, DB2, CICS Analysis ✔ Build & Compilation Validation (IBM, Micro Focus, GnuCOBOL) ✔ Source Code Audit & Documentation Review ✔ Architecture Reverse Engineering ✔ Data Model & Workflow Analysis ✔ Legacy-to-Modern Platform Migration Planning ✔ Compliance, Licensing & Risk Assessment Deliverables: • Technical assessment report • Build/run validation documentation • Architecture and dependency mapping • Modernization roadmap • Database and workflow analysis • Documentation gap assessment I have extensive experience with enterprise banking, ERP, financial, and legacy modernization projects involving large codebases and mission-critical systems. I can quickly review acquired repositories, verify completeness, and prepare them for ongoing maintenance or migration. If you already have candidate systems available, I can assist with rapid technical validation and modernization planning. Best Regards, Karthik 15+ Years Experience | Enterprise Architecture | Legacy Modernization | COBOL & Financial Systems
₹300,000 INR in 7 days
5.7
5.7

As an experienced and skilled developer with a specialization in COBOL financial systems, I am confident that I am the ideal candidate to deliver your needs for this project. Throughout my 9+ year career in software development, I have developed a deep understanding of COBOL and its frameworks, including IBM Enterprise COBOL, Micro Focus, and GnuCOBOL. My expertise will allow me to provide you with a comprehensive and clean COBOL codebase that can be easily recompiled, analyzed, and modernized. This is further complemented by my ability to provide efficient deployment scripts (JCL, makefiles, job streams) and detailed environment notes that will ease your migration process. My commitment to quality work ensures that any technical documentation I deliver aligns perfectly with the features of your codebase. Not only do I promise to meet all your requisites within the specified timeline, but I can also assure you that all my coding solutions are homemade and free from any third-party license restrictions which would ensure your complete control over the system. Moreover, you can enjoy the benefits of post-delivery support which includes 3 months absolutely free, further solidifying my commitment to your long-term flourishing. Looking forward to partnering with you on this significant project.
₹200,000 INR in 7 days
4.6
4.6

Hi, I can assist with legacy application review, source verification, documentation analysis, repository organization, and modernization planning. I understand you need a complete enterprise financial application package with source files, build artefacts, deployment scripts, and supporting documentation. I am available to help with validation, code structure review, documentation mapping, and delivery coordination. Ready to start immediately.
₹190,000 INR in 15 days
4.3
4.3

Dear Sir/Madam, Thank you for sharing the requirement. I have experience working with legacy system analysis, application modernization, source migration, and enterprise software environments. I understand you are looking for a complete, production-grade COBOL financial system with full source ownership and deployment assets. Before confirming availability, I would like to understand the expected environment and validation requirements to ensure compatibility and licensing compliance. A few quick questions: Do you have a preferred compiler/runtime (IBM Enterprise COBOL, Micro Focus, or GnuCOBOL)? Is modernization or migration planned after acquisition? Are CICS, JCL, DB2, and VSAM all mandatory components? Is source verification/build validation required before transfer? Do you have an expected system size or target timeline? Once details are clarified, I can review feasibility and discuss the next steps. Best Regards,
₹150,000 INR in 20 days
4.9
4.9

Drawing from my 13+ years of experience in software architecture and development, I can proudly say I'm the right freelancer for your COBOL financial system acquisition. Having worked extensively with legacy systems, I possess a deep-rooted understanding of the COBOL language, making me a master at managing and maintaining such applications. My expertise spans across different frameworks, platforms, and build tools, ensuring that your specific compilation and environment needs are catered to optimally. Moreover, my commitment to quality and professionalism ensures that the complete codebase, including not only source modules but JCL scripts, VSAM or DB2 definitions, and any related batch or CICS components is readily provided to you. This will be coupled with well-documented information such as compile/deployment scripts (JCL, makefiles, job streams) and environment notes along with the user manual you mentioned in your briefing. Lastly, I understand and appreciate the significance of a time-sensitive project like this. Efficiency is my forte; hence, I'll promptly provide you a compressed archive or Git/SVN export of the entire COBOL project while ensuring all deliverables align with your defined acceptance criteria. With me at your side, you can expect timely transmission without compromising on data security either via SFTP, OneDrive or Google Drive. Let's proceed to validate this transaction swiftly!
₹200,000 INR in 7 days
3.7
3.7

Hi,\n\nI'm Sean, an experienced Full-Stack Developer with over 10 years in software engineering, specializing in legacy systems and financial applications. I understand you're looking for a comprehensive COBOL financial system that includes every source module and associated components. This requirement resonates with my background in delivering enterprise-grade software solutions.\n\nIn a recent project, I successfully modernized an aging COBOL financial suite, ensuring it met contemporary standards and was fully documented. I will provide a complete compressed archive containing the full codebase, compile scripts, and all the necessary documentation, including user manuals and any additional materials I can source.\n\nI focus on delivering clean, efficient code with complete documentation for ease of understanding and future modifications. Given the urgency of your project, I can prepare the initial deliverables within a week, including a detailed overview of the system's size and complexity. Could you clarify any specific features or functionalities that are critical for your COBOL financial system? \n\nBest regards,\nSean
₹250,000 INR in 7 days
2.7
2.7

I can help source, validate, and package a complete COBOL financial system with modules, copybooks, JCL, VSAM/DB2 definitions, batch/CICS components, and supporting documentation. I’ll also verify build compatibility, remove licensing risks, and prepare the codebase for future modernization analysis. Please chat for further discussion.
₹150,000 INR in 7 days
0.0
0.0

With over 10 years of experience in software development, my team and I at TechOTD Solutions have accomplished significant milestones and mastered legacy system analysis, modernization, and documentation. We understand the criticality of your requirement and believe we can swiftly deliver a buildable source code complete with all the necessary artifacts including compile/deployment scripts (JCL, makefiles, job streams) and an elaborate user manual. We're proficient in various COBOL compilers, such as IBM Enterprise COBOL, Micro Focus, and GnuCOBOL all of which guarantees clean compilation once paths are adjusted. In conclusion, let's leverage my skills in Documentation, Software Architecture, Software Development and Software Engineering- a combination well suited for your needs- to deliver not just the necessary compressed archives or Git/SVN export but manifold value-adds like release notes,test cases, change logs among others which will come handy in modernizing your financial system. Accept my offer to bring an expert touch to this project and help transform your idea into a robust digital reality.
₹200,000 INR in 7 days
0.0
0.0

As the name suggests, GSINFOTECHH OPC Pvt. Ltd. is your trusted tech partner offering a wide array of IT solutions and software development services. Being in the industry for several years has honed our expertise in crucial areas like Software Development and Software Engineering, which we believe perfectly aligns with your project requirements. We understand the urgency and hence we assure you swift and efficient delivery without compromising on quality. Our team has deep knowledge of COBOL and experience with not only codebase but all build artefacts, such as compilation scripts (JCL, makefiles, job streams), environment notes, and documentation that make a system complete. We’ll provide you with a compressed archive or Git/SVN export of the entire COBOL project along with an organized user manual and any additional documentation describing every detail to help you in future analysis or modernization endeavors. Moreover, client satisfaction is our priority; hence we propose complete transparency throughout the project, ensuring that our deliverables meet your acceptance criteria. Our flexible pricing strategy also allows for negotiation so that we can find a cost-effective solution that fits your specific needs. Time is critical for you, and it is for us too! Let's use it efficiently by choosing the best agency for this task - GSINFOTECHH OPC Pvt. Ltd. Let’s get started on building something amazing together!
₹150,000 INR in 7 days
0.0
0.0

Drawing on my extensive software architecture knowledge, I am the perfect freelancer for this specific project. I have comprehensive experience in working with legacy systems that utilize COBOL, specifically in a financial context. My understanding of software compilation, analysis and modernisation aligns perfectly with your project needs. Being a computer programmer for several years, I assure you of my expertise in using standard COBOL compilers such as IBM Enterprise COBOL, Micro Focus and GnuCOBOL. This means that I can provide you with high-quality and readily functioning codebases once adjusted to the necessary paths -- providing efficient turnaround time for your project. Furthermore, my triple degree background in Information Systems, Computer Science and Computer Programming ensures not only well-written code but also a thorough understanding of complex technical environments. Past clients regard my work as detailed and reliable; thus, I guarantee all documentation will impeccably correspond with the codebase’s features. Besides delivering the compressive archive or Git/SVN export of the full COBOL project, I will also include comprehensive compile/deployment scripts (JCL, makefiles, job streams), environment notes and any additional document that may ease your compilation process. Time sensitivity is high for us both; hence let us agree on storing the project in a platform that suits you best like SFTP or Cloud Storage.RELATED_MODELS_EXPECTED_OUTPUT
₹200,000 INR in 5 days
0.0
0.0

Hi ? I see you’re looking to acquire a full, production-grade COBOL financial system with all source, copybooks, JCL scripts, VSAM/DB2 definitions, and CICS/batch components. I have access to enterprise COBOL projects covering general ledger, accounts payable/receivable, treasury, and banking workflows, fully documented with user manuals, release notes, test cases, job streams, and build scripts. I can provide: • A compressed archive or Git/SVN export of the complete system • Compile & deployment scripts, environment setup notes • All documentation aligned with delivered features • Verification that source builds cleanly on IBM COBOL, Micro Focus, or GnuCOBOL Delivery can be via SFTP, OneDrive, or Google Drive depending on size. I can share system details immediately and arrange fast transfer so you can start validation and modernization. Ready to provide the full archive quickly for immediate handoff ?
₹200,000 INR in 7 days
0.0
0.0

Pune, India
Member since Dec 22, 2025
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