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!
Logo Modern Warna Khusus Category: Adobe Illustrator, Branding, Graphic Design, Illustration, Logo Design, Photoshop, Vector Design, Visual Design Budget: $250 - $750 USD
Female UGC Creator for Vancouver Denim Brand Category: Content Creation, Content Strategy, Creative Writing, Digital Marketing, Influencer Marketing, Social Media Management, Social Media Marketing, TikTok, Video Editing, Video Production Budget: $50 - $150 CAD
14-May-2026 04:01 GMT
Vintage-Styled Logo for Carl Auto Repair Category: Adobe Illustrator, Photoshop, Branding, Graphic Design, Illustration, Logo Design, Vector Design Budget: $10 - $30 USD
Asistente Virtual de Estilo de Vida Category: Communications, Conflict Resolution, Consulting, Data Analysis, Data Entry, Data Processing, Microsoft Office, Research, Time Management, Virtual Assistant Budget: $2 - $4 USD
14-May-2026 03:58 GMT
B2B Cold Email Blast to UK Contacts Category: B2B Marketing, Digital Marketing, Email Handling, Email Marketing, Internet Marketing, Lead Generation, Leads, Market Research Budget: £20 - £250 GBP
14-May-2026 03:57 GMT
Expert Developer for Hotel B2B System Category: API Integration, Consulting, MySQL, Payment Processing, PHP, Software Architecture, Web Design Budget: $15 - $25 USD
14-May-2026 03:56 GMT
E-Commerce App UI/UX Design Category: Adobe XD, Figma, Graphic Design, IPhone, UI / User Interface, User Interface / IA, UX / User Experience, Web Design Budget: ₹12500 - ₹37500 INR
