Improve embedded program in IoT device

How are you? I read your description. I am C++/C#/Java/Python programming Expert. I can finish your project quickly with best quality. I want to discuss more on chat. Thank you for your time.

Hello there How are you? I am an electrical engineer who has 7+ years experience in electrical engineering and embedded system design. I have enough experience in embedded C programming and have done a lot of projects like: - ESP32 based flood detection based on AWS for IoT application - Smart Door bell IoT products based on CC3200 and ov7728 - Consumer medical wearable devices including SPo2 monitor, non invasive glucometer design, PPG + ECG based contiunuous Blood pressure monitoring device, fNIRS + EEG based brain mapping with Flexible PCB design If you agree with me, please let me know we can discuss more detail. Thanks Alexander

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks

Hi, I hope you are doing well. I have experience with GSM based embedded applications and have worked with SIMCOM, Ublox and Quectel GSM modules. I have understood your project requirements and would like to discuss it further. Looking forward, Khawaja

I have 7 years experience working with analog and digital circuit design. I am proficient in PCB designing & prototyping, embedded systems, microcontroller design and programming. I have designed PCBs up to 6 layers. I have designed IoT products with wireless interface i.e. BLE, RF, GSM/GPS/GPRS, WIFI, Zigbee. Platform Experience: - Microchip, TI, Nordic, Atmel, Avr, Arduino, STM, RealTek, SiLabs, u-Blox, ARM 7, ARM Cortex A8, ARM Cortex A9 Wireless Modules Experience: - SIM300, SIM800, SIM808, SIM900, SIM908, SIM5320E, SIM7600, ESP8089, ESP12E/F, ESP32, nRF24L01, RN171, HC05, HC03, HM10, RN42, Ublox NEO-6M, MAX-M8, SIM28ML, UC20G, MC60E Wireless System On Chips Experience: - CC2530, CC254X, CC26XX, CC2640R2F, CC43X, CC11xx, CC3100, CC3200, nRF51, nRF52, nRF905, BL600, CSR8670 Embedded Systems Expertise: - Requirement analysis and research - Firmware development on micro-controllers/microprocessors - Micro-controllers/processors experience i.e. TI, Nordic, Atmel, Avr, Microchip, STM, ARM 7, ARM Cortex A8, ARM Cortex A9 - Application development on Linux - Wireless drivers and applications for WiFi, RF, Bluetooth, GSM/GPS, RFID, NFC - Hands on experience on I2C, SPI, UART, RS485, CAN, TCP/IP, SDI-12 - IOT product development - Hands on experience using Raspberry Pi2 & 3 - Sensors integration - Vehicle Health System using OBD-II - Languages: Embedded C, C++, Python and Shell Scripting - Operating Systems: Windows, Linux, TI-RTOS, TI-SIMPLELINK, Free RTOS

I have extensive experience in embedded systems, in IoT Projects I can definitely be of assistance to you in this project Can we discuss details? Thanks

hello, I have 14 years of experience in design and manufacturing. l have worked extensively in china Apac countries and India. I have a small team that works with Schneider / luminous in India. currently designing iot and BMS with tracking for Ashok leyland busses on MC90 from quectel. we are also working on nbIOT modules from Hi-Silicon... worked with more than 10 models of GSM and gps varing from ublox to simcom to fibocom to quectel... have also worked with the mediatec gps chipset although that project is benched by the customer so incomplete. I have experience of mass production... have a small setup here and associations in china for bulk production.. as freelancer site doesn't support communication without the initiation from the customer, I'll request you to ping back and I can share my company profile and presentation for your reference... hopefully we'll be shortlist. regards, Mihir

I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

Greetings, I propose fastest delivery over top software quality Please message if you are interested over the proposal Thanks, Regards

Hi. I work as Hardware Engineer in a company that develop IOT projects. My responsibilities in the enterprise are: Design the electronic circuits (analog, digital, control and power); Develop the code for the MCU and embedded systems using software like MPLAB X IDE (C LENGUAGE), Arduino IDE and Python; Test and simulate the schematic of the circuit through simulation software (Proteus and MATLAB/Simulink); Calculate the electrical parameters of the components to implement the circuits on a PCB; Design the PCB of the electronic circuits using software like Altium and Eagle; Redesign schematics and PCB layout for old prototype of circuits with the idea of update the embedded system with new technologies. I have made projects relationated with the home automation using the internet of things using Wi-Fi and Bluetooth modules (ESP8266 and ESP32) and TCP/IP protocol mostly, but also using UART, I2C, SPI and 1 WIRE to communicate MCU with sensor, mostly current sensors and humidity and temperature sensor (DHT22). Also, the implementation of PIC12F, PIC16F, PIC18F, PIC24F and PIC32F, programming them with MPLAB X IDE with C, and C++ LENGUAGE to make create sub circuits to measure data from sensors. Hope that I have fulfilled your expectations and can be a good candidate to work for your project. Hope we can discuss soon the details for this project. Thanks, and Regards!!!

I worked on many embedded systems projects and with a variety of modules and architectures, also i’m familiar with quectel’s 3g IoT modules but haven’t worked with them before. I’ll need more info about the system architecture, Which module is used, what other processors or microcontroller are used, is it a bare metal embedded systems or runs Linux.

I have wide and vast embedded hardware and software design and iot projects. I have not got Quectel experience but I can adopt in a short time. I designed projects with SIMCOM.

Hi, I am interested on this project and I want to share my expertise with you in this project. I am an electronics engineer and IT programmer with over 15 years of experience. I do design of embedded systems and interfaces such as microcontrollers and peripherals. I had already more than 50 projects done in embedded systems, arduino, avr, microcontroller, circuit design, microcontroller coding, database systems, website developer (Proficient in PHP, SQL, XML, HTML5, HTML, CSS, BOOTSTRAP JAVASCRIPT), web research and PCB layout. Such projects are Quadcopter(a famous flying robot that is autonomous), Wifi Scanner, Power Monitoring Systems, Manguino MCU, and many more. You can visit my profile to check similar and related projects. Thank you for taking the time to read my application and I look forward for having an interview with you.