Open Source, or the open sharing of coding, is the process of making source codes available to the public that anyone can access, use and even modify. It's software that encourages collaboration, feedback and freedom for developers who are willing to use it. Open source projects are often community driven and have been improved through worldwide contributions from coders who have put their efforts into building these programs. An Open Source Expert is someone who harnesses the power of open source technologies to create beautiful yet powerful works of software engineering. The Expert will take your project and use knowledge of various coding languages, such as C#, Java and Python, to make sure that your project is worked on by the best of the best. With Freelancer.com you can make sure your open source project will be completed by finding top notch coders with expertise in all major coding languages.

Here's some projects that our Open Source Experts made real:

  • Creating custom tools which allow clients to search or fetch specific data from multiple sites
  • Developing communications tools with features like CRM/HRM and reporting functions
  • Writing programs in language like C, Java, Python or Perl with web-based functionality
  • Developing mobile applications with payment modules and back end software
  • Creating secure exchange/email servers with high level security protocols
  • Developing embedded software which interfaces with wireless mesh components like Zigbee and 802.15.4g
  • Documenting IBM Cloud deployments on 10 open source projects

Open source technology can be a powerful tool when placed in the hands of a well versed expert. With Freelancer.com clients can find coders who are renown for their skills in this area and know how to get the job done right no matter which direction your project takes you in. Find your ideal open source expert today and see what they can do for you!

From 8,857 reviews, clients rate our Open Source Experts 4.9 out of 5 stars.
Hire Open Source Experts

Open Source, or the open sharing of coding, is the process of making source codes available to the public that anyone can access, use and even modify. It's software that encourages collaboration, feedback and freedom for developers who are willing to use it. Open source projects are often community driven and have been improved through worldwide contributions from coders who have put their efforts into building these programs. An Open Source Expert is someone who harnesses the power of open source technologies to create beautiful yet powerful works of software engineering. The Expert will take your project and use knowledge of various coding languages, such as C#, Java and Python, to make sure that your project is worked on by the best of the best. With Freelancer.com you can make sure your open source project will be completed by finding top notch coders with expertise in all major coding languages.

Here's some projects that our Open Source Experts made real:

  • Creating custom tools which allow clients to search or fetch specific data from multiple sites
  • Developing communications tools with features like CRM/HRM and reporting functions
  • Writing programs in language like C, Java, Python or Perl with web-based functionality
  • Developing mobile applications with payment modules and back end software
  • Creating secure exchange/email servers with high level security protocols
  • Developing embedded software which interfaces with wireless mesh components like Zigbee and 802.15.4g
  • Documenting IBM Cloud deployments on 10 open source projects

Open source technology can be a powerful tool when placed in the hands of a well versed expert. With Freelancer.com clients can find coders who are renown for their skills in this area and know how to get the job done right no matter which direction your project takes you in. Find your ideal open source expert today and see what they can do for you!

From 8,857 reviews, clients rate our Open Source Experts 4.9 out of 5 stars.
Hire Open Source Experts

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    Summary About the project Dream Server is an open-source tool for running AI models locally on your own hardware — no cloud, no API keys, full data ownership. It's built by Light Heart Labs. It's grown to 1,800+ GitHub stars in 90 days with roughly 200 new downloads per day, and the community has been growing right alongside it. I'm looking for someone to take ownership of that growth across every platform we live on. Take a look before you apply: GitHub: The role You'll own and grow the Dream Server community across Discord, Reddit, X, and any other platform that makes sense. This is a hands-on growth role — part community management, part social, part connective tissue between users and the project. I want someone versatile who can move betwe...

    $45 / hr Average bid
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    $45 / hr Avg Bid
    9 bids

    I am looking for an experienced WordPress developer to build a job portal website for my domain. The portal should be developed entirely using open‑source WordPress plugins and themes (GPL licensed). Scope of Work: Install and configure WordPress on hosting (Linux VPS preferred). Set up a lightweight open‑source theme (Astra, GeneratePress, or Blocksy). Implement job portal functionality using WP Job Manager or Simple Job Board. Candidate features: registration, resume upload, job search filters. Employer features: dashboard, job posting, application tracking. Optional: Payment integration for premium listings using WooCommerce (open‑source). Security setup with Wordfence (free version). SEO setup with Yoast SEO or Rank Math (free). Ensure mobile‑friendly, responsive design. Deliver a cl...

    $127 Average bid
    $127 Avg Bid
    50 bids

    I need a repeatable way to add and configure a network printer on an IBM AIX server without buying extra software. The solution must rely solely on native AIX utilities or reputable open-source packages; I already use lpstat for basic queue checks. Key requirements • A print header that automatically places fixed plain-text wording plus our company logo at the top of every job. • Clear, step-by-step instructions so I can edit the header text or change the logo later. • Compatibility with standard AIX versions (please note which version you develop on) and with common network printer protocols. Deliverables 1. Shell script (ksh or bash) or equivalent automated method. 2. Any auxiliary configuration files, filters, or PPD modifications required. 3. README outlini...

    $42 Average bid
    $42 Avg Bid
    26 bids

    I’m looking for a seasoned RSPS developer to build a fully-functioning, PvP-only private server that mirrors the 2007 Old School RuneScape experience. Authentic tick timing, switching, special-attack formulas, prayers, and wilderness mechanics are must-haves; the server should feel exactly like OSRS the moment a player logs in and steps into the wild. You’re free to base the project on a solid open-source 317/OSRS framework or start from scratch in Java—just keep the code clean, documented, and version-controlled in Git. My priority right now is the core combat loop and overall stability. Extras such as custom items, leaderboards, or seasonal tournaments can remain optional for a later phase, so please leave clean hooks or modular systems that make future additions strai...

    $27 Average bid
    $27 Avg Bid
    34 bids

    Θέλω να ρυθμίσω αυτόματα την εκτύπωση header σε έναν IBM AIX server. Ο header πρέπει να εμφανίζει: • σταθερό κείμενο (μορφή απλού κειμένου) • το εταιρικό logo Σήμερα το κείμενο και ένα πρόχειρ&omicron...

    $29 Average bid
    $29 Avg Bid
    1 bids

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