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    1,500 perl cobol jobs found

    I 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 genera...

    $1907 Average bid
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    44 bids

    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 mi...

    $3979 Average bid
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    12 bids

    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 mi...

    $3372 Average bid
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    15 bids

    ...software repositories/codebases with substantial development history, authentic business logic, and genuine human developer activity. This is a research/acquisition requirement for evaluating legacy software projects with real-world development and maintenance history. Preferred Technology Stacks We are particularly interested in repositories using one or more of the following technologies: COBOL Fortran RPG .NET Framework Classic ASP VB6 Legacy C# Java 7 or earlier C / C++ Go Rust Ruby Swift Kotlin Other comparable legacy enterprise technologies may also be considered. Key Requirements The repository/codebase should preferably meet the following criteria: Long-running enterprise or business-critical application Substantial real-world business logic Genuine...

    $3395 Average bid
    $3395 Avg Bid
    11 bids

    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 mi...

    $3878 Average bid
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    18 bids

    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 mi...

    $3828 Average bid
    $3828 Avg Bid
    15 bids

    ...selection/hopper/auto-call state, and ``'s decision to place the call. We have already investigated and repaired the separate PHP/AJAX heartbeat problem involving the agent refresh/keepalive path, so please do NOT modify that functionality or make unrelated changes. We need an experienced VICIdial developer to trace the complete outbound autodial path using the actual database state, VICIdial Perl processes, campaign configuration, hopper/auto-call tables, agent state, and Asterisk state, identify the exact condition causing `agents=0`, `dial_level=0`, and `calls to place=0`, and then apply the smallest possible fix to restore automatic outbound dialing. Please specifically investigate why a genuinely READY agent is not being counted as an available autodial agent and why th...

    $28 Average bid
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    3 bids

    We have active requirements for production-grade software codebases for acquisition/licensing. :small_blue_diamond: Required Technology Stacks COBOL, Fortran, RPG .NET Framework / Legacy C# VB6 Java 7 & Earlier C / C++ Go, Rust, Ruby Swift, Kotlin :small_blue_diamond: Legacy Codebases We are looking for long-lived enterprise software with real development history, business logic, maintenance, PRs/issues, and testing activity. Preferred: Private repositories Multi-year/decade development history Enterprise/business-critical applications Legacy migration projects Production/deployed systems :small_blue_diamond: Automotive / Vehicle Codebases We are also looking for production-grade projects in: ECU / Firmware Telematics / Connected Vehicles Vehicle Security / Immobilizer Vehicl...

    $4138 Average bid
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    14 bids

    ...codebase with legally transferable usage rights for further development. Our focus areas include: • ECU / Firmware development • AUTOSAR • CAN / CAN-FD communication • UDS diagnostics • ADAS (Advanced Driver Assistance Systems) • EV/BMS (Electric Vehicle/ Battery Management Systems) • Embedded Linux or RTOS Technology Stack: We are flexible regarding the technology stack, but prefer C/C++, Python, COBOL, AUTOSAR, embedded Linux, or other widely used automotive industry standards. Key Requirements: 1. Real, functional production-grade source code (not demos or prototypes). 2. High-quality code with clear structure and documentation. 3. Legally transferable licensing and usage rights. 4. Suitable for learning, development, and further customiza...

    $6990 Average bid
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    32 bids

    Dear Partner, We have active requirements for production-grade software codebases for acquisition/licensing. :small_blue_diamond: Required Technology Stacks • COBOL, Fortran, RPG. • .NET Framework / Legacy C#. • VB6. • Java 7 & Earlier. • C / C++. • Go, Rust, Ruby. • Swift, Kotlin. :small_blue_diamond: Legacy Codebases We are looking for long-lived enterprise software with real development history, business logic, maintenance, PRs/issues, and testing activity. Preferred: • Private repositories. • Multi-year/decade development history. • Enterprise/business-critical applications. • Legacy migration projects. • Production/deployed systems. :small_blue_diamond: Automotive / Vehicle Codebases We are also looking for produ...

    $7294 Average bid
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    20 bids

    ...remain properly active/READY without falsely becoming LAGGED, and verify that autodialing works normally. The solution must be a permanent code/configuration fix, not a workaround such as manually updating MySQL timestamps, disabling LAGGED detection, or masking the symptom. The freelancer should be experienced with VICIdial, PHP, MySQL/MariaDB, JavaScript/AJAX, Asterisk and VICIdial background Perl processes and should document exactly what was changed and why....

    $33 Average bid
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    20 bids

    I’m expanding a large-scale IBM i modernization program and need 15-20 seasoned engineers who can hit the ground running this week. Every member of the squad must be equally comfortable in RPGLE and DB2/400, COBOL/400 and CBLLE, plus SQLRPGLE and SQLCBLLE; this is non-negotiable because the codebase spans all those languages. Day to day you’ll design and refactor triggers and stored procedures, keep our repositories clean with Git, and write repeatable unit tests against DB2/400 using the standard IBM i testing frameworks. We work entirely in Rational Developer for i, so an intermediate command of RDi shortcuts, debuggers, and plugin management is essential. The environment runs on IST hours, fully remote, with an initial six-month horizon and clear funding to extend w...

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    I need a small, self-contained RM-COBOL procedure that I can CALL from my existing programs to verify that a text field pulled from our proprietary COBOL database contains only characters that appear on a standard keyboard. Any byte outside the normal keyboard range (letters, digits, punctuation, symbols, space, tab, carriage return, line feed, etc.) must be detected so I can reject or cleanse the record before it travels farther through the system. Because this runs under RM-COBOL, no FUNCTION verbs or code intended for other mainframe dialects will compile in my environment, so the logic has to rely on classic COBOL 85 syntax that RM-COBOL supports. The text to be checked will already be in working-storage when I pass it to you, so the procedure simply...

    $143 Average bid
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    40 bids

    ...tools (Yosys, OpenROAD, OpenSTA, Magic, and Sky130 PDK) • Teach HDL coding in Verilog / SystemVerilog with UVM-based verification methodology • Train interns on STA concepts using OpenSTA / Synopsys PrimeTime (if available) • Guide interns through DRC / LVS sign-off using Magic and Netgen • Introduce industry protocols: AXI4, SPI, I2C, UART • Conduct scripting sessions in Python, TCL, Shell, and Perl • Evaluate interns through assignments, mini-projects, and assessments • Maintain daily session plans, attendance, and intern progress reports • Coordinate with the internship coordinator for lab setup, tool installation, and scheduling Required Skill Set RTL Design & HDL • Strong hands-on in Verilog / SystemVerilog RTL coding • K...

    $11 / hr Average bid
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    8 bids

    The new FvwmTabs has rewritten the classic Perl FVWM tabbing module in Python/Tk under the same name FvwmTabs. Everything works as expected—multiple tabbers, assigned tabber IDs, the right-click menu, auto-Swallow, and full socket/Tk interaction—but at the moment it still relies on a small helper called tabber_client.py. I now want the existing FvwmMFL module to replace that helper, so the final stack is loaded from .fvwm/config like this: ``` DestroyFunc StartFunction AddToFunc StartFunction + I Module FvwmMFL # will absorb role + I ModulePath ${HOME}/.fvwm/modules:+ + I Module FvwmTabs ``` The finished script must behave exactly as FvwmTabs does today—no visual or functional regressions—while gaining the extra flexibility FvwmMFL already offe...

    $30 Average bid
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    62 bids

    Paid technical review — IBM Enterprise COBOL (z/OS) parity & dialect questions I'm a founder building a tool that reads legacy COBOL, produces a plain-English specification of what a program does, and then checks that specification by independently re-implementing the logic and comparing the outputs against the original. I'm looking to pay an experienced mainframe COBOL practitioner for a one-off written technical review (roughly half a day, fixed fee). The work: I have a structured list of 13 specific questions about where my approach could go wrong on real mainframe systems. They cover things like where GnuCOBOL silently diverges from IBM Enterprise COBOL on z/OS (packed-decimal precision, EBCDIC sort order, ROUNDED default mode, NUMPROC s...

    $415 Average bid
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    45 bids

    I am actively buying complete software codebases to feed a series of internal engineering evaluations, AI benchmarking experiments, and architecture studies. The program covers both ends of the technology timeline: • Legacy code packaged in a single ZIP archive—anything from COBOL, Fortran, classic .NET, Java 7 and earlier, VB6, RPG, or similar stacks. • Modern repositories hosted on GitHub, GitLab, or Bitbucket that use current languages such as Python, TypeScript, JavaScript, Go, Rust, Ruby, Swift, Kotlin, and comparable technologies. What I need from you when you reply is simple: 1. The primary technology stack and approximate size (lines of code or MB). 2. A brief functional overview so I understand what the system does. 3. For Git-based work, a link to...

    $3877 Average bid
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    16 bids

    I urgently need complete, production-grade codebases built on true legacy stacks. If you have archived repositories or ZIP packages written in COBOL, Fortran, classic .NET (Framework 1-4), Java 7 or earlier, C/C++, VB6, or IBM RPG, I want to review them right away. My priority is on solutions that actually ran—or still run—inside large-scale enterprise workflows. SDLC assets such as requirement specs, design docs, test cases, build scripts, deployment notes, and user guides are highly prized because they help me validate provenance and functionality. What I’ll require from you: • The full source archive (repository export or ZIP) • Any accompanying databases, schemas, or configuration files needed to compile and execute • Whatever documentation...

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    17 bids

    I urgently need access to mature, production-level applications written in any of the following stacks: COBOL, Fortran, legacy .NET Framework, Java 7 or earlier, C/C++, VB6, or RPG. The ideal submission is a sizeable, real-world system complete with the workflows, modules, and history that typically power enterprises. What I’m specifically after is the full codebase (a Git repo, Subversion dump, or even a zipped archive) plus whatever SDLC artefacts you still have—requirements specs, architecture or design diagrams, test plans, deployment scripts, user manuals, change logs, database schemas, the works. The richer and more authentic the collateral, the better. Priority goes to projects that were genuinely in production and exceed the typical “toy” size, so l...

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    16 bids

    I urgently need access to full-source, enterprise-grade applications written in any of the following legacy stacks: COBOL, Fortran, classic .NET Framework, Java 7 or earlier, C/C++, VB6, or RPG. My immediate focus is on large-scale production systems that originally ran on Windows and supported real-world healthcare workflows. If you have old repositories, archived ZIPs, or any other form of packaged source that fit this profile, I’m interested in acquiring them along with whatever SDLC assets you still possess—architecture docs, user manuals, test suites, deployment or build scripts, anything that helps demonstrate the project’s production pedigree. Please outline: • Language and version used • Original deployment details (Windows server specs, DB, m...

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    29 bids

    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 m...

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    For the last decade a Debian machine on our vessel has been flawlessly running a set of Perl scripts that squash outgoing mail, hand it to an Iridium modem and deliver it to my shore-side mail server. Incoming messages follow the reverse path. Suddenly nothing moves in either direction. Here is what I already know and have ruled out: • The Iridium link itself passes its own internal tests. • DNS on the ship resolves the server name correctly. • Both the shipboard PC and the land-based server have been rebooted. • No recent configuration changes were made. • A Kerio Connect firewall sits in front of the mail server. Given that, I suspect the mail server is at fault, but I am not yet sure whether it still exchanges mail with any source other th...

    $18 / hr Average bid
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    111 bids

    For the last decade a Debian machine on our vessel has been flawlessly running a set of Perl scripts that squash outgoing mail, hand it to an Iridium modem and deliver it to my shore-side mail server. Incoming messages follow the reverse path. Suddenly nothing moves in either direction. Here is what I already know and have ruled out: • The Iridium link itself passes its own internal tests. • DNS on the ship resolves the server name correctly. • Both the shipboard PC and the land-based server have been rebooted. • No recent configuration changes were made. • A Kerio Connect firewall sits in front of the mail server. Given that, I suspect the mail server is at fault, but I am not yet sure whether it still exchanges mail with any source other th...

    $163 Average bid
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    32 bids

    ...changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Technical Readiness (Very Importa...

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    23 bids

    ...changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Technical Readiness (Very Important) ...

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    28 bids

    ...changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Technical Readiness (Very Important) ...

    $1964 Average bid
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    30 bids

    ...changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) :warning: Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Technical Readiness (Very Important) ...

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    16 bids

    ...both code changes and corresponding test updates Be reasonably scoped (neither too large nor trivial) Highly Preferred: PRs demonstrating Fail → Pass (F2P) behavior (i.e., tests fail before the fix and pass after implementation) ⚠️ Note: Repositories where PRs contain only code changes without test coverage will not be considered. 3. Preferred Technology Stack C# Java Python PHP .NET Framework COBOL Other legacy enterprise technologies 4. Preferred Industry Domains (High Priority) Banking / Financial Services Accounting Insurance Healthcare Legal Technology Government Systems Enterprise SaaS (complex workflow-driven platforms) Note: Ecommerce, retail, content platforms, and frontend-heavy applications are not within scope. 5. Technical Readiness (Very Important) Rep...

    $4677 Average bid
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    45 bids

    ...preserve the following headers exactly as supplied: Message-ID, List-Unsubscribe, List-Unsubscribe-Post, X-Client-Id, and X-SID. You will spin up KumoMTA locally on a clean Rocky 9 VM, configure a minimal that performs the outbound HTTP hand-off to MailChannels, and write a Perl script that submits the message to KumoMTA’s HTTP endpoint. Please test end-to-end so the final result shows the message accepted by MailChannels with the two body parts intact and all required headers unaltered. Deliverables • Perl script that injects the multipart/mixed email via HTTP • Minimal, self-contained for KumoMTA with the HTTP relay to MailChannels configured • Any sample command lines or environment settings needed to run the demo • Brief README wit...

    $117 Average bid
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    55 bids

    I run an FVWM-based desktop on Linux and depend on an old Perl utility called FvwmTabs to add tabbed interfaces to individual windows. Although I recently patched the original code, its deep ties to FVWM::Module::Tk and FVWM::Module::Toolkit keep the program slow and occasionally erratic. The goal is a clean, one-to-one rewrite in Python 3 that behaves exactly as the current script does, yet boots faster and remains solid in day-to-day use. I have heard Tkinter can stand in for the original FVWM Perl modules, but I am open to alternatives if they deliver a lighter, more predictable result without sacrificing any existing feature. Preferably is PyGTK. The tab, mouse binding, and window decoration should feel identical to the Perl version, simply running under Pytho...

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    41 bids

    ...required to store and retrieve live call information, caller activity, account state, or session data Ability to work with an existing or proposed process diagram / call flow map Assistance refining the overall technical approach so the system is stable, scalable, and manageable Core skills required: You must have real experience with: FreePBX Asterisk Custom dialplan programming AGI scripts in PHP, Perl, Python, or similar Telephony call routing logic IVR development Database-driven telephony applications Debugging live call flows and resolving dialplan issues Working with custom call states, transfers, queues, conferences, bridging, or related telephony components where needed Preferred experience: It would be highly desirable if you have worked on systems such as: Phone da...

    $788 Average bid
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    74 bids

    I am looking for cobol db2 program. The requirement is need to compare two files from two different laprs. I will explain in detail during the conversation.

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    10 bids

    I’m running FVWM3 on Linux and use the Perl-based FvwmTabs module. To make the workflow better, I need three improvements: • Fix FvwmTabs ability to preserve its state (ie. remember the windows it has swallowed as tabs) b/w fvwm restarts. To create the temporary file specified in the FvwmTabs file (line 188). stateFile => $ENV{FVWM_USERDIR} . '/.', • Click-to-focus tabs: switch the current focusFollowsMouse behaviour to an explicit click-to-focus model. • Externalised configuration: move the options defined between lines 165–201 (starting with `my $configTracker = $fvwm->track('ModuleConfig', ...`) into a separate, editable file while preserving full functionality. • Fix menu options: make tab options tags in the menu ...

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    6 bids

    ...fvwm/modules and can be loaded from my config with Module FvwmTabs. The config Startfunction includes "ModulePath ${HOME}/.fvwm/modules:+". The ModulePath works well for running modules in a user directory. FvwmTabs is using , which was removed in fvwm 1.0.3. The aim is not to use a symlink from root to ~/.fvwm/modules/, but to remove the symlink approach and instead use a locally installed Perl Tk module (via system package or local::lib), so FvwmTabs loads from Perl’s standard library paths. Deliverables • FvwmTabs ready to drop into ~/.fvwm/modules without making changes in root directories by the user. • Including required files that have the directory path: ${HOME}/.fvwm/modules. Acceptance The script should start via Module FvwmTabs without...

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    5 bids

    ...mission-critical applications. Key Responsibilities Provide L2/L3 production support for mainframe applications Analyze issues, debug ABENDs, and implement fixes Modify and enhance COBOL programs as required Support both batch and online (CICS) components Run and troubleshoot JCLs for scheduled jobs Perform impact analysis for code changes Coordinate deployments and release activities Work with DB2 for query tuning and data validation Collaborate with cross-functional teams and stakeholders Document root cause analysis (RCA) and resolution steps Support on-call rotations when required Required Skills COBOL JCL DB2 CICS VSAM Batch & Online processing knowledge Production support experience (Mandatory)...

    $624 Average bid
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    15 bids

    I have a collection of plain-text documents that need to be run through a reliable clean-up routine. The files vary in size, but each one is a standard .txt that currently suffers from the usual clutter—think stray line breaks, repeated lines, riddled-in special characters, and inconsistent spacing. Here’s what I want from you: • A repeatable, script-based solution (Python, Perl, Bash, or similar) that I can drop any future text file into and receive a cleaned version out. • The option to toggle common tasks—deduplicate lines, normalise whitespace, remove non-ASCII or other special symbols—so I can activate only what each document actually needs. • Clean, well-commented source code and a quick usage note so I can run everything from th...

    $8 Average bid
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    I’m building a Perl-based data processing tool and need help finishing two core pieces: the processing logic itself and a simple, username-and-password sign-in that gates access to the script’s interface. The data side is already sketched out—I have sample input files and a rough idea of the required transformations—but I want clean, well-structured Perl code that reads the files, processes records, and outputs a neatly formatted result set. Efficiency and clear sub-routines matter more to me than one-liners. For access control I only need classic username/password authentication. No OAuth or two-factor layers are planned, so a straightforward, secure implementation (hashed passwords, minimal dependencies) will do the job. Deliverables • Mo...

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    23 bids

    I need help installing the XVideosharing video hosting script. Requirements Dedicated server (or VPS) OS: AlmaLinux 8 / 9 CentOS 8 or CentOS Stream 9 No control panel Perl full script installation for youI'm looking for someone proficient in Perl to install this script. I have a dedicated server for testing the installation. The script needs a complete installation, including disk linking, etc. I want it to function perfectly without any problems. I also need a video recording of the script installation process, including all commands in a well-organized file, instructions on how to link the disks to the script, and how to enable FTP uploading, etc. I need someone who specializes in this. I only want people who specialize in this.

    $127 Average bid
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    74 bids

    I need a comprehensive migration of a large COBOL system (over 100,000 lines of code) to Java. The project includes: - Core Business Logic - Database Interactions - User Interfaces Requirements: - Strong expertise in both COBOL and Java - Experience with large-scale codebase migrations - Ability to work without existing documentation - Database management skills Ideal Skills: - Java development - COBOL expertise - Database design & interactions - UI development Looking for a detail-oriented freelancer who can ensure a smooth transition.

    $21 / hr Average bid
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    18 bids

    I have a mature Perl 5.16 code (FvwmTabs) that adds tabbed interfaces to windows under FVWM on Linux. The scripts still run under 5.22, but I now need full compatibility with Perl 5.36 while keeping every bit of existing behaviour unchanged. Your task is to refactor the current source so it compiles cleanly with `perl -wT 5.36`, replaces any deprecated syntax, and upgrades the original CPAN modules to their latest stable versions. Wherever possible, preserve variable names and logic flow so future diffing is straightforward. Key points • Platform: Linux + FVWM window manager • Functionality must look and feel identical after the upgrade • All externally-used modules should be bumped to current releases; record each change in a CHANGELOG • ...

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    6 bids

    Hello, We are looking for an experienced trainer to deliver a short-term training project on "Advanced Perl Programming". Responsibilities: - Conduct focused training sessions on Advanced Perl Programming - Create or adapt training material as required - Provide hands-on lab guidance (if applicable) Requirements: - Proven experience in Advanced Perl Programming - Prior corporate training experience preferred - Ability to deliver training effectively within a short-term timeline To Apply, Please Share: - Updated CV / Profile - Course contents (TOC) - Daily / Hourly commercial rates - Lab availability & charges (if applicable) - Your availability schedule Looking forward to collaborating with the right expert. Best regards, Anjali Koenig Solutions

    $20 / hr Average bid
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    4 bids

    I need a seasoned developer who can reliably open, read, and extract records from an existing COBOL data store so I can wire that information straight into my PHP-based custom application. The goal is pure system integration—no interest in full data migration or standalone reporting, just a clean way to pull live data for immediate use inside the current PHP code-base. What I can provide: copybooks, sample data files, and a short list of the specific tables/segments my app needs. What I expect back: well-documented source (command-line tool, library, or lightweight service—your call) that connects to the COBOL files, parses them correctly, and returns JSON or another PHP-friendly structure on demand. Accuracy with EBCDIC, packed decimals, and any variable-lengt...

    $167 Average bid
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    69 bids

    I need Webmin installed on a Rocky Linux 8 server. A setup script is required, and the ideal candidate should be proficient with Webmin, Rocky Linux, and scripting. Key Requirements: - Install Webmin - Create a setup script (Bash/Python/Perl) - Apply custom configurations (to be discussed) Ideal Skills: - Experience with Webmin - Strong scripting skills - Familiarity with Rocky Linux 8 Please provide relevant experience in your bids.

    $120 Average bid
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    46 bids

    I’m after a minimal, clearly commented Perl script that performs a single HTTPS GET request to a URL and place the response in a Perl variable, that's all. Success requires functionality on our server. Server access will be provided for testing, an email required for this. Perl Programmer Task: This should be a straight forward simple task for a programmer experienced with Perl HTTPS requests Full Account access (shared server) will be arranged on acceptance of the quote. Before starting first check that success is possible, that is the hosting package is capable of delivering HTTPS data requests, feel it can. The current problem is 'get' requests receive an initial HTTP response like 'HTTP::Response=HASH(0x55d883959218)' t...

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    $96 Avg Bid
    5 bids

    ...looking for a seasoned Perl programmer who can create a clean, well-documented script to automate a workflow that currently takes too much manual effort on my side. The exact job—whether it ends up parsing text files, talking to a database, or pulling information from the web—will be clarified together once we connect; the core requirement is that the solution be reliable, efficient, and easy for me to maintain or extend later. Here’s how I picture the engagement: • We’ll discuss the data sources and the end-result I need, then lock down the use-case in a short technical brief. • You’ll propose the script structure and any modules you deem best (JSON::PP, DBI, LWP::UserAgent, or others if they suit the task). • After I sign off o...

    $89 Average bid
    $89 Avg Bid
    18 bids

    I need help fixing a Perl script that's used for sending a legitimate HTTPS data request. Our server sends a 'GET' request to a provider expecting a JSON response. Key Requirements: - Identify and fix any syntax or logic errors in the script. - Ensure the script can successfully handle the HTTPS request and place the json response in a Perl variable. Ideal Skills and Experience: - Proficiency in Perl programming. - Experience with legitimate HTTPS data requests - Strong debugging skills. Perl Programmer Task: This should be a staright foward simple task for a programmer experienced with Perl HTTPS requests Full Account access (shared server) will be arranged on acceptance of the quote. Before starting first check that success is po...

    $169 Average bid
    $169 Avg Bid
    25 bids

    ...experienced Perl developer to build a data-processing script that focuses on heavy text parsing and manipulation. My source files are custom-formatted—think log-like records with proprietary field markers rather than standard CSV or JSON. Here’s what I’m after: • Read each input file, detect record boundaries, and extract the required fields with robust regular expressions. • Perform inline transformations (e.g., trim, re-order, convert encodings, normalise dates) before writing the cleaned data to a single output file. CSV or JSON is fine; choose the format that keeps the code readable. • Allow me to pass the input folder and output filename from the command line so the script runs easily in a cron job. • Include clear in-code com...

    $9 / hr Average bid
    $9 / hr Avg Bid
    9 bids

    I’m looking for a quick, no-nonsense fix for my WHM license. Although the license is valid, WHM reports it as “not recognized” and shows the error: YAML::Syck object version 1.34 does not match $YAML::Syck::VERSION 1.36. No recent changes were made to the server configuration. I simply ne...$YAML::Syck::VERSION 1.36. No recent changes were made to the server configuration. I simply need WHM/cPanel to detect and validate the license normally again. Deliverable: • Resolve the YAML::Syck version mismatch (or any related dependency) so the license check passes. • Verify that WHM displays “License Active” and all cPanel functions load without licensing warnings. A quick SSH session, rebuild of Perl modules, or whatever low-impact method yo...

    $27 Average bid
    $27 Avg Bid
    22 bids

    ...folder. thats it. additional info: I run a COBOL codebase on an IBM z/OS mainframe and need hands-on development support. The immediate goal is to tackle a mix of day-to-day change requests and larger enhancements, then keep the momentum going with ongoing refinement. Because the workload shifts between building fresh modules and tightening up legacy routines, adaptability is essential. You will work directly in the z/OS environment—submitting and testing through standard JCL, reviewing listings, and committing clean, well-documented COBOL. I will supply access to our test LPAR, sample data files, and the current compile procedures. Deliverables • Updated or newly written COBOL programs that compile cleanly under the current Enterprise COBOL le...

    $11 Average bid
    $11 Avg Bid
    15 bids