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!
Construção de Cidade FiveM Category: Backend Development, Game Design, Game Development, Game Testing, Game UI, Lua, Scripting, SQL Budget: $30 - $250 USD
27-Dec-2025 05:04 GMT
Excel Budget Analysis Tool Category: Data Analysis, Data Entry, Data Processing, Data Visualization, Excel, Financial Analysis, Financial Modeling, Visual Basic Budget: $15 - $25 USD
27-Dec-2025 05:04 GMT
Basketball Play Animation Category: 2D Animation, 2D Game Art, 3D Animation, 3D Graphic Design, 3D Modelling, After Effects, Animation, Motion Graphics Budget: $30 - $250 NZD
27-Dec-2025 05:03 GMT
Advocate Client Management System Category: API Development, Database Management, Django, Laravel, PHP, Project Management, Python, Web Development Budget: ₹12500 - ₹37500 INR
27-Dec-2025 05:03 GMT
Modernize Legacy Website Category: API Integration, Automation, Graphic Design, HTML, Payment Gateway Integration, PHP, UI / User Interface, Web Design, Web Development Budget: ₹12500 - ₹37500 INR
Modern Car Detailing Website Category: Graphic Design, HTML, Payment Gateway Integration, PHP, Stripe, Web Development, Web Design, Website Optimization Budget: $250 - $750 USD
27-Dec-2025 04:58 GMT
Queen/King Bed Move & Setup Category: Assembly, Furniture Assembly, Handyman, Home Design, Home Organization, House Cleaning, Moving, Packing & Shipping Budget: $10 - $50 AUD
27-Dec-2025 04:57 GMT
Logo Modern dengan Warna Khusus Category: Adobe Illustrator, Branding, Graphic Design, Illustration, Logo Design, Photoshop, Typography, Visual Design Budget: $50000 - $100000 USD
27-Dec-2025 04:55 GMT
Automated 100-Card Smart Switch PCB Category: Analog Electronics, Automation, Circuit Design, Digital Design, Electrical Engineering, Electronics, Embedded Systems, Microcontroller, PCB Layout, Signal Processing Budget: $250 - $750 AUD
27-Dec-2025 04:54 GMT
Manual Form Data Entry Open Category: Article Writing, Content Writing, Copy Typing, Copywriting, Data Entry, Excel, Ghostwriting, PDF, Typing, Word Budget: ₹750 - ₹1250 INR
27-Dec-2025 04:49 GMT
English-Khmer Engineering Translation Category: Engineering, English (US) Translator, Indonesian Translator, Language Tutoring, Technical Translation, Technical Writing, Translation, Ukrainian Translator Budget: $250 - $750 USD
