Skip to content
You must be logged in to sponsor joniles

Become a sponsor to Jon Iles

@joniles

Jon Iles

joniles

Hello from the UK! My name's Jon, nice to meet you.

I've been a passionate supporter of Free and Open Source software since I first came across the GNU project back in 1988, and was immediately excited to contribute to this nascent movement in whatever way I could. It took me until 2003 to find my niche with the first public release of MPXJ.

Since then I've been working evenings and weekends to evolve MPXJ from a library for a single language to read a single file format, into what has been described as the "Swiss Army Knife" of tools to read and write multiple project/schedule file formats using a variety of programming languages.

While this was going on I've had a "day job" working as an employee in some fantastic organisations... but I've always had a nagging desire to do more with MPXJ: to provide better support for its users, better documentation, improve the existing implementation, add features which would be too time consuming to build while trying to hold down a full time job... even write a book about it!

I'm pleased to say that in 2022 I made the decision to work full time on MPXJ so I can do all of the things which didn't fit around having a full time job, and your generous sponsorship will help me to do that!

Current sponsors 6

@bryntum
@CSCOS
@SantoshBhatLPS
@RationalPlan
@vosesoftware
@bleachga
Past sponsors 1
Private Sponsor

Featured work

  1. joniles/mpxj

    Primary repository for MPXJ library

    Java 241
  2. joniles/rtfparserkit

    Primary repository for RTF Parser Kit library

    Java 101

Learn more about sponsoring developers and organizations.

Report abuse

Select a tier

$ a month

You'll receive any rewards listed in the $5 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$5 a month

Select

Happily using my code and just want to say thanks? It's much appreciated and will keep me in Coffee beans each month!

$10 a month

Select

Really having fun with schedule data from MPXJ, or untangling tricky RTF with the RTF Parser Kit? This tier could be for you!

$50 a month

Select

Using one of my libraries as part of your own paid work? Please consider sponsoring at this tier. If my code is a small but vital part of the way you earn your living, help me to continuing maintaining it!

Sponsors at this tier can have their name included in the library documentation.

$100 a month

Select

I'm always excited to hear of commercial products launched which make use of MPXJ. If you're a small or medium-sized business whose product benefits from my libraries - please consider sponsoring me at this tier so I can continue to improve the code you rely on.

Sponsors at this tier will receive priority support and can have their name included in the library documentation.

$500 a month

Select

Are you a large established commercial venture, perhaps running a successful SaaS product which uses MPXJ? I know how important it is that your customers are delighted every time they use your application and I want to help you maintain that and deliver more value through improvements in MPXJ. Please make this a reality by sponsoring me at this tier.

Sponsors at this tier will receive priority support, input to roadmap prioritisation and can have their name included in the library documentation.