Embedded Software Jobs

I’m building a proof-of-concept access controller that uses Fujitsu’s PalmSecure sensor on a Raspberry Pi. I already have the broad concept sketched out; what I need is a partner who can take it from idea to a working, desk-tested prototype. Hardware setup, software development, and full PalmSecure integration are all in scope. That means choosing the right Pi model, wiring the PalmSecure unit and any relays/LED indicators, and making sure the power budget is solid. On the software side I’m leaning toward Python or C++ on Raspberry Pi OS, but I’m open as long as the PalmSecure SDK runs reliably on ARM. The application must handle: • User authentication via palm-vein templates • Secure data storage and quick retrieval of templates and event logs &bull...

The project centers on building next-generation feature sets for our 5G Open RAN Radio Unit (O-RU). All work happens on a Linux-based SoC, so day to day you will live in C and C++, occasionally dropping to Assembly for critical paths and scripting in Python to automate validation. Scope of work You will own the full software path for new O-RU capabilities—from architecture discussions through low-level driver changes, real-time scheduler tweaks, and user-space services—then push the code into our CI pipeline and remote test lab. Although the codebase is mature, the emphasis is firmly on adding fresh functionality rather than just tuning what already exists. Environment & tools • Linux (Yocto build system) on ARM-based SoCs • GCC / Clang, GDB, Trace32, git,...

Hi, We have a CRM where we have 10 users and every users is having own user id & password. 1)We want that every user should be able to send email & receive response from own mail id to the selected users through our CRM only 2)We want that every user should be able to send normal text SMS & receive response from own SIM to the selected users through our CRM only

I need a clean, intuitive user interface built in DGUS for a 7-inch DWIN DMG touchscreen that will serve as a basic attendance system. The goal is to guide employees quickly through check-in and check-out on the display itself, with all interaction handled by touch. Here is what I expect as the final hand-over: • Complete DGUS project folder with all pages, fonts, images, and configuration files ready to flash onto the DMG series display. • Clear naming of variables, addresses, and touch regions so I can tie them to my microcontroller’s serial protocol without guesswork. I already have the hardware on my bench, so I will handle flashing and live testing; you focus on the UI logic, layout, graphics, and DGUS configuration. Simple, flat icons and legible fonts are pref...

I already run a Windows-based CRM and now need to plug in a reliable WhatsApp automation layer. The core requirement is an API or SDK that lets my system queue and send messages with a controllable time delay, then receive and handle replies in real time. Key capabilities I must have: • Outbound messages of every common type—plain text, images and documents. • Delivery to both individual chats and groups, with the same code paths. • Event hooks or webhooks so incoming messages, read receipts and errors can be pushed back into my CRM. If you already maintain a compliant WhatsApp automation engine, I’d like the full integration kit: endpoint documentation, authentication method, rate-limit specs and a small Windows demo app or script that proves timed b...

I’m building an ecosystem of ESP32-S3-based modules and I’d like to bring a seasoned embedded developer on board for the long haul. Every module in the roadmap—starting with the very first one we will tackle together—must combine three pillars: LoRa communication (with robust AES-based encryption), a lightweight web panel served from the device itself, and an on-device GUI rendered on a small display. For the initial milestone you will deliver fully-tested, production-ready firmware that proves this trio works seamlessly on the S3: flawless encrypted LoRa packets, a responsive web panel for configuration/monitoring, and a smooth GUI (LVGL or comparable) sharing the same data layer. I’m working with ESP-IDF, but I’m open to your preferred toolchain if it...