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!
Ongoing Power Automate Support Category: Automation, C#, Programming, Cloud Computing, Data Management, Excel, Microsoft 365, Power Automate, Sharepoint Budget: £20 - £250 GBP
26 Jan 2026 17:03 GMT
WooCommerce Setup with Razorpay Category: ECommerce, PHP, Web Development, Web Design, Website Management, WooCommerce, WordPress Budget: ₹100 - ₹400 INR
26 Jan 2026 17:03 GMT
Native English Virtual Assistant Needed Category: Appointment Setting, CRM, Customer Support, Data Entry, Data Management, Excel, Microsoft Office, Virtual Assistant Budget: $15 - $25 USD
26 Jan 2026 17:03 GMT
Desain Logo Bertema Teknologi Category: Adobe Illustrator, Branding, Graphic Design, Illustration, Logo Design, Photoshop, Vector Design, Visual Design Budget: $8 - $15 USD
26 Jan 2026 17:02 GMT
Sea Trash Detection And Cleanup System Category: Computer Vision, Convolutional Neural Network, Data Augmentation, Data Processing, Deep Learning, Image Processing, Keras, Machine Learning (ML), Pandas, Python Budget: ₹100 - ₹400 INR
26 Jan 2026 17:00 GMT
Data Entry y Atención al Cliente Category: Customer Service, Data Entry, Data Management, Data Processing, Database Management, Email Handling, Excel, Word Budget: $2 - $8 USD
26 Jan 2026 16:59 GMT
Freelance Video Editor for Boost Design Category: Adobe Premiere Pro, Final Cut Pro, Video Ads, Video Editing, Video Post Editing, Video Production, Video Services, Videography Budget: €8 - €30 EUR
26 Jan 2026 16:59 GMT
Single-Page Restaurant Website Build Category: Content Management System (CMS), CSS, HTML, PHP, SEO, Web Design, Web Development, WordPress Budget: ₹750 - ₹1250 INR
26 Jan 2026 16:56 GMT
Axyom Design Logo Category: 3D Logo, Branding, Graphic Art, Graphic Design, Illustration, Logo Design, Photoshop, Web Design Budget: $15 - $25 USD
26 Jan 2026 16:56 GMT
We’re hiring a Video Editor Category: AI (Artificial Intelligence) HW / SW, Canva, CapCut, Content Creation, Graphic Design, Motion Graphics, Social Media Marketing, Video Editing, Video Production, Video Services Budget: €2 - €6 EUR
26 Jan 2026 16:55 GMT
U.S. Consumer Email Scraping Category: Data Collection, Data Entry, Data Management, Data Mining, Data Processing, Data Scraping, Excel, Web Scraping Budget: ₹600 - ₹1500 INR
26 Jan 2026 16:55 GMT
WordPress Homepage Category: Generative AI, HTML, PHP, SEO, Web Design, Web Development, WordPress Budget: $250 - $750 USD
26 Jan 2026 16:55 GMT
Live-Action Character Rotoscope Category: After Effects, Post Production, Rotoscoping, Video Production, Visual Effects Budget: $30 - $250 USD
26 Jan 2026 16:55 GMT
Landscape Video-to-Reel Conversion Category: Adobe Premiere Pro, After Effects, Final Cut Pro, Motion Graphics, Sound Design, Video Editing, Video Production, Video Services Budget: £20 - £250 GBP
