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!
Indian Marketing Agencies B2B lead's Category: Data Collection, Email Marketing, Internet Marketing, Lead Generation, Leads, Market Research, Marketing, Sales Budget: ₹12500 - ₹37500 INR
04-May-2026 10:04 GMT
1-Minute Website Launch Video Category: Adobe Premiere Pro, After Effects, Animation, Motion Graphics, Video Editing, Video Production, Video Services, Videography Budget: ₹600 - ₹1500 INR
YouTube Automation Page Development Category: API, Automation, JavaScript, Web Application, Web Design, Web Development, Web Services, YouTube Budget: £2 - £5 GBP
04-May-2026 10:01 GMT
App and website: Debug & Develop Category: Agile Development, App Development, Debugging, JavaScript, Mobile App Development, PHP, Project Management, Software Architecture, Software Development, Web Development Budget: ₹12500 - ₹37500 INR
04-May-2026 09:59 GMT
Email & Trello Admin Support Category: Admin Support, Data Entry, Documentation, Project Management, Time Management, Virtual Assistant Budget: €12 - €18 EUR
04-May-2026 09:58 GMT
Terjemahan Dokumen Indonesia-Inggris Category: Copywriting, Data Entry, Editing, English Translation, Indonesian Translator, Language Tutoring, Proofreading, Translation Budget: $250 - $750 USD
Furniture Rendering For Shopping Malls Category: 3D CAD, 3D Design, 3D Graphic Design, 3D Modelling, 3D Rendering, 3D Visualization, Interior Design Budget: €30 - €250 EUR
Kong JWT Authentication Setup Category: Amazon Web Services, API Development, Cloud Computing, Docker, Kubernetes, Linux, Node.js, PostgreSQL Budget: ₹750 - ₹1250 INR
04-May-2026 09:56 GMT
CAD Model of Downpipe Connection Category: 3D CAD, 3D Design, 3D Drafting, 3D Printing, AutoCAD, CAD / CAM, Plumbing, Product Design, Solidworks Budget: €30 - €250 EUR
