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!
Excel Finance Data Processing Category: Data Analysis, Data Entry, Data Processing, Excel, Google Sheets, Statistical Analysis, Statistics, Visual Basic Budget: $15 - $25 USD
28-Dec-2025 05:04 GMT
English Tutor Wanted for Indonesian Team Category: Education & Tutoring, English Teaching, Language Tutoring, Motivational Speaking, Public Speaking, Training Development, Workshops Budget: $250 - $750 USD
Musical Theater Music Composer Category: Audio Production, Audio Services, Music, Music Production, Music Transcription, Sound Design Budget: $15 - $25 USD
28-Dec-2025 04:53 GMT
Informative Lift Brand Video Category: A / V Design, A / V Editing, After Effects, Branding, Creative Design, Video Editing, Video Production, Video Services Budget: $250 - $750 AUD
28-Dec-2025 04:53 GMT
Mobile Video Editing for Reels & YouTube Shorts -- 2 Category: Adobe Premiere Pro, Audio Editing, CapCut, Color Grading, Content Creation, Mobile App Development, Social Media Marketing, Video Editing, Video Services, Video Streaming Budget: ₹750 - ₹1250 INR
28-Dec-2025 04:52 GMT
React Native Task Rewards App Category: Android, App Store Optimization, Documentation, Expo, IPhone, Mobile App Development, PhoneGap, React Native, Software Development, User Experience Research Budget: €250 - €750 EUR
28-Dec-2025 04:51 GMT
Commission-Only Sales Closer Wanted Category: Account Management, Business Development, CRM, Internet Marketing, Lead Generation, Marketing, Sales, Telemarketing Budget: $2 - $8 USD
28-Dec-2025 04:51 GMT
Wellness Blog Post Writer -- 2 Category: Article Rewriting, Article Writing, Blog, Blog Writing, Content Writing, Nutrition, Research, SEO Budget: $15 - $25 USD
28-Dec-2025 04:50 GMT
SaaS Sales and Business Development Expert Category: Business Development, Facebook Marketing, Internet Marketing, Lead Generation, Marketing Strategy, SaaS Sales, Sales, SEO Budget: ₹1500 - ₹12500 INR
