Vignesh K.

🥇 Sneak Peek Of the profile ✅ 100% Client Satisfaction ✅ Excellent Communication ✅ On-Time Delivery ✅ Top-Rated ✅ Expertise in Hardware Engineering ✅ Proficient in Firmware Development ✅ Sound with Linux BSP & Device driver ✅ Proficient in Enclosure Design & CAD/CAM ✅ End-to-End Product Engineering 🥇 Diverse expertise with the different verticals ✅ Smart Cities ✅ Smart AgroTech ✅ Health-Care ✅ Industry 4.0 ✅ Automotive ✅ SmartHome ✅ EdTech ✅ Aviation 🥇 Product Development expertise ✅ Smart Energy meter, Outdoor Air quality monitors, Indoor air quality monitors, Smart parking Sensors, Smart seed machines, Agriculture Robots, Weather stations, Bio-medical patch, LoRaWAN gateways, Kiosk, POS, Vending machines, Smart switch board, Offline Alexa smart devices, LoRaWAN Trackers, BLE Beacons, BLE Smart Alarm, BLE Breathalyzer "Hello World", Vignesh this side! Vignesh is an IoT geek and Linux kernel expert having 12+ years of proven expertise in end-to-end product engineering. He has worked upon some of the trending and fast-forward technologies with some of the leading companies and brands He can furnish end-to-end solutions in multiple domains including clean-tech, agro-tech, smart home automation, smart retail, smart city, health care, industrial IoT, automotive, Avionics, Multimedia and more. If you want to create a remarkable solution, want to invest in the right candidate, or want to generate the RoI then you are at the right profile. 💻 FIRMWARE ENGINEERING SERVICES i) Programming Languages: ✓ Embedded C ✓ Embedded C++ ✓ MicroPython ✓ Python ii) MCU/SOC/MPU/Boards: ✓ STMicroelectronics: STM32L0, STM32L3, STM32L4, STM32F0, STM32F3, STM32WB, STM32WL, STM32F7, STM32H7, STM32MP1 ✓ Texas Instruments: MSP430, CC1312, CC1310, CC2640, CC3200, CC2650, AM335X ✓ Nordic Semiconductor: NRF51xx, NRF52xx, NRF53xx, NRF91xx ✓ NXP Semiconductor: LPC1200, LPC1300, LPC1500, LPC2148, i.MXRT1180, i.MX6, i.MX8 ✓ Microchip: PIC16F, PIC18F, PIC24F, PIC32, dsPIC, AT-SAM A5D2 ✓ ATMEL: Mega 128, Mega 2560, Mega8, Mega16, Mega32, ATtiny13, ATtiny2313, SAMA5D2 ✓ Renesas Semiconductor: RL78, RX100 ✓ Silicon labs: EFM8, EFM32, EFR32MG, EFR32FG12 ✓ Espressif Systems: ESP8266, ESP32S3, ESP32C3, ESP32C6 ✓ Qualcomm: Snapdragon 410, 820, 845 SOM ✓ Allwinner: V, H5, H6, F, A series ✓ Rockchip: RK3566, RK3326, RK3329, RK3588 ✓ Amlogic: A311D, S905X3, S912 ✓ Raspberry Pi Corporation: RPi 3B/3B+/Zero W, RPi 5, RPi Pico 2040 iii) RTOS: ✓ Amazon FreeRTOS ✓ AzureRTOS (ThreadX) ✓ TI-RTOS ✓ Zephyr RTOS ✓ POSIX ✓ micrium uc/os-iii iv ) Wireless Stack & Tech ✓ OpenThread,TI15.4 BLE5.x,Matter,LoRaWAN,Zigbee,Wi-SUN,NB-IoT,LTE-CAT-M,6LoWPAN v) Networking Protocols: ✓ TCP/IP,HTTP,HTTPS,MQTT,CoAP,UDP,FTP 🐧 EMBEDDED LINUX & KERNEL DEVELOPMENT i) Linux kernel & Android ✓ Kernel customization ✓ U-boot customization and optimization ✓ Device driver development ✓ Device Tree ✓ Linux BSP ✓ Linux System programming ✓ Android porting ✓ Android AOSP ✓ Automotive Android ii) Build System ✓ Yocto project ✓ BuildRoot iii) Linux Subsystems & Bring-up ✓ FEC,USB2.x,USB3.x,SPI,I2C,SDIO,CSI,MIPI,LVDS,eDP 🔧 Hardware Designing & development ✓ Schematic designing and board routing ✓ BOM optimization ✓ Multi layer high speed PCB designing ✓ Board verification and Bring-up ✓ High-speed PCB designing ✓ Differential pair outing ✓ DDR Tuning ✓ System on module (SOM) designing ✓ Hardware certifications (ce, FCC, UL, RoSH) 📱 USER-LEVEL APPLICATIONS | DASHBOARD AND CLOUD INTEGRATIONS i) Dashboard & App ✓ UI/UX designing ✓ Web designing & development ✓ Android / iOS app development for BLE devices ✓ Android / iOS app development for NFC smart meters ✓ Android / iOS app development for smart home appliances ✓ Android / iOS app development for HealthCare devices ii) IoT Cloud Architecture ✓ Azure ✓ AWS ✓ IBM Bluemix ✓ Google cloud iii) Version control, project management & documentation ✓ Jira ✓ ClickUp ✓ Trello ✓ Bitbucket ✓ Gitlab ✓ Gitbook ✓ Atlassian Confluence ✓ Astah UML Dear, clients There are endless possibilities and potentials to work with me! Let’s connect to make the world better place to live with batter technologies Thanks with gratitude Vignesh