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!
Admin Instagram Analisis Kinerja Category: Analytics, Data Analysis, Data Entry, Data Visualization, Excel, Internet Marketing, Social Media Management, Social Media Marketing Budget: $15 - $25 USD
02-May-2026 03:51 GMT
Commission-Based Sales Partners Needed Category: B2B Marketing, Business Development, Internet Marketing, Lead Generation, Leads, Marketing, SaaS Sales, Sales, Telemarketing, Web Design Budget: $100 - $10000 USD
02-May-2026 03:50 GMT
Versatile Story Writer Needed Category: AI Content Creation, Book Writing, Content Writing, Copywriting, Creative Writing, EBooks, Editing, Ghostwriting, Proofreading, Romance Writing Budget: ₹100 - ₹400 INR
02-May-2026 03:47 GMT
Logo design & social media contact creation Category: Photoshop, Banner Design, Data Entry, EBooks, Graphic Design, Logo Design, Photo Editing, Sticker Design, YouTube Video Editing Budget: ₹600 - ₹1500 INR
02-May-2026 03:47 GMT
Enquiry & WhatsApp Reminder Tool Category: API Integration, Automation, Full Stack Development, HTML, JavaScript, Node.js, PHP, Python, Software Development, Web Development Budget: ₹1500 - ₹12500 INR