ESP32 4G Chunked Upload Integration
I need to move a single 3 MB binary file from an ESP32 to the internet through a SIM-based 4G module, landing it on my Nginx web server with an HTTP POST request. The modem’s buffer tops out at roughly… (Budget: ?1500 – ?12500 INR, Jobs: Arduino, C P…
ESP32 Commander Life Counter Firmware
I need a clean, well-commented program for an ESP32-P4 that turns the board into a dedicated life counter for a four-player game of Magic: The Gathering – Commander format. The hardware on my bench is… (Budget: $250 – $750 USD, Jobs: Arduino, C Progr…
Compile SQLite DB Browser on Windows 10 with Qt6
Project: Build DB Browser for SQLite from Source on Windows 10 Objective: Compile DB Browser for SQLite from source on a Windows machine using Qt Creator 6.x, with the entire source tree, build artifacts, and dependencies stored on an external hard dr…
Avalonia UI Click-Through Toggle C#
I have a C# Avalonia 11 project and need a window that can switch, at runtime, between two modes: 1. Pass-through – every interaction should be ignored so the underlying application or desktop receives the event… (Budget: €8 – €30 EUR, Jobs: .NET, C…
ESP32 Firmware Backup Assistance
I need a reliable, step-by-step walkthrough for pulling a complete firmware image off my ESP-32 over USB so I can keep it as a safety backup. The board is powered up and reachable, but I’m still undecided on which utilities or drivers to install… (Bu…
Concrete Windows POS System — 3
I need a tailor-made POS inventory system that will run natively on Windows and is optimised for a concrete-supply environment. The core of the build must cover three pillars: • Stock tracking – real-time… (Budget: $250 – $750 USD, Jobs: Agile Dev…
Padel Tournament Site QA
I have a freshly built web platform that lets clubs and admins create and manage padel tournaments. Before launch I need a meticulous round of functionality testing aimed squarely at the tournament-creation workflow… (Budget: €6 – €12 EUR, Jobs: Gra…
C++ based Python Error Scanner
I need a lightweight prototype that scans a multi-module Python project and points out problems before any script is run. The tool must be written in C++ and may rely on LLVM/Clang infrastructure where… (Budget: $10 – $30 USD, Jobs: C Programming, …
Fix Encryption Reliability – Encryption not working on app!
I’ve built a Snap-style social media app on lovable.dev and wired in the full Signal protocol—X3DH for the first handshake, ECDH+Double Ratchet for forward secrecy, AES-GCM-256 with HKDF-HMAC-SHA-256 for payload protection… (Budget: $15 – $25 USD, Jo…
Soporte Arduino ESP32-S3 AMOLED TOUCH 1.8
Estoy desarrollando un proyecto con la placa esp32-s3-touch-amoled-1.8 (Es un modulo ya fabricado. Adjunto link oficial: https://spotpear.com/shop/ESP32-S3-1.8-inch-AMOLED-Display-TouchScreen-AI-Speaker-Microphone-Programmable-Watch-DeepSeek.html)… (…
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