We have a device that updates its firmware remotely via a Windows application.
Clients connect their device to the computer via a USB cable and when the update process starts, it connects to our server, from where it gets the latest firmware.
The Windows application that the client uses has been developed in Visual C++ / MFC, while the backend server application is in Ruby on Rails.
This development is about 10 years old, it was working well until now, but for some reason the update process has started to fail.
Scope of work:
Your role will be to debug the Windows application and see what is preventing it from getting and applying updates to end-user devices. Hopefully this will be a good starting point to help solve the problem.
Important Note:
If you have read this far, it is probably because you are interested in applying for this job. That's why I ask you to write the following code: RUBYONRAILS2024 in the first line of your proposal. Proposals that do not meet this simple requirement will be automatically discarded.
Looking forward to finding the right candidate for this project!
Fivem Roleplay Server Development Category: Game Art, Game Design, Game Development, Game Testing, Game UI, Lua, Scripting Budget: $750 - $1500 CAD
07-Apr-2026 22:01 GMT
Publish Native App to Stores Category: Android, Android App Development, App Development, App Store Optimization, IOS Development, IPad, IPhone, Mobile App Development Budget: $10 - $300 USD
07-Apr-2026 22:00 GMT
Editor diario de Reels Category: Adobe Premiere Pro, After Effects, Animation, CapCut, Content Creation, Social Media Marketing, Video Editing, Video Services Budget: $30 - $250 USD
Company Website SEO Ranking Boost Category: Content Strategy, Google Analytics, Internet Marketing, Keyword Research, Link Building, PHP, SEMrush, SEO Budget: $250 - $750 USD
07-Apr-2026 21:56 GMT
Testimonial Actor for House Lending Ads Category: Acting, Advertising, Article Writing, Content Creation, Content Writing, Copywriting, Creative Writing, Script Writing, Video Editing, Video Production Budget: min $50 USD
Sistema de Automatización de Nómina Category: Automation, Data Entry, Data Processing, Database Management, Excel, PDF, PHP, Project Management, Software Development, Web Development Budget: $750 - $1500 USD
07-Apr-2026 21:54 GMT
Finance Content Video Editor Needed Category: Adobe Premiere Pro, After Effects, Animation, Content Creation, DaVinci Resolve, Social Media Marketing, Video Editing, Video Services Budget: ₹12500 - ₹37500 INR
07-Apr-2026 21:51 GMT
Social Media Message Reply Assistant Category: Brand Management, Content Writing, Customer Service, English Translation, Social Media Management, Social Media Marketing, Time Management, Typing Budget: $25 - $50 USD
