embedded ARM-Cortex-A/Android9.0 for SIP/WIFI/BT firmware and application

Hi there, I have read the brief details on the job listing. You can check my experience, customer feed backs and my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe its a doable job I have great experience doing projects with Wireless, Bluetooth Low Energy (BLE), Android, Mobile App Development and Electronics. Please initiate the chat so we could discuss it in detail. Thanks! Awais

Welcome Sir I can help you in successfully completing your project. I am an expert in the Arduino field. I have done many similar projects for this work. Send me all the details. Here are some of my work I unveiled an integrated Arduino smart control system at Nestle Ice Cream Company I made a car robot that avoids obstacles I made a Bluetooth controlled robot and showed me its location on the phone I made a Wi-Fi-controlled robot I made an integrated smart control in a mini city I made a robot that is used for protection and it shows me the temperature and humidity of the place and it also shows me the percentage of gas in the place and can send me the percentage of lighting in the place and the distances around it -Drones circuit Design -fritzing -proteus -Tinkercad -PCB design -plc -cad

Hello. How are you today? I have read your project description clearly. I have developed projects Wireless Electronics Mobile App Development Android Bluetooth Low Energy (BLE) and have 5 years experience. I want to work with you for a long time. Thank you very much.

I am a professional developer with more than 8 years of experience in embedded and IOT cutting-edge technologies. I have worked in all world leading tech and IT organizations like MentorGraphics and Seimens etc. I got an experience of working through complete product development life cycle and have lead multiple teams in above organizations. I got expertise on following area: -- Programming Languages: 1. C , C++ 2. C# 3. Python 3. Assembly -- CI/CD 1. Jenkins 2. GitLab 3. Github 4. Kader 5. Shoeleather --Revision control 1. SVN 2. Github -- Documentation and project management 1. Confluence 2. Wiki 3. JIRA 4. perforce 4. sublime -- Firmware Development: 1. Wifi(IEEE 802.11 a/b/g/n/r), 802.1x(Enterprise mode), BLE 2. BLE stack L2CAP, LMP, HCI, GATT, ATT, GAP, SMP protocols 3. GSM based on 3GPPP standards and protocols 3. SPI, I2C, UART, RS485, USB communication protocols -- Network Protocols: 1. LWIP 2. TCP/IP 3. DNS 4. NAT, ARP 5. MQTT/HTTP 6. COAP protocol -- Application Development: 1. Bare-metal application 2. RTOS (FreeRTOS, Nucleus, ThreadX, MbedOS(ARM)) -- Embedded Platforms: Worked with bith 8-bit, 32-bit and 64-bit architectures 1. Nordic nrf52832, nRF52840, nRF51422 2. STM32 3. (TI) TM4C123xx 4. PIC18Fxx 5. Arduino, AT8051xx etc. 6. ESP32 I am passionate person towards technology and would like to invite you to video call to just get real understanding about my skillet and how i can contribute towards your success.