Dikesh M.

Hello, 15+ years of experience in RF design, simulation, circuit and PCB design, embedded IoT hardware and firmware development. RF & PCB Design - RF Antenna Design, Simulation, RF circuit calculation - Ansys HFSS, Keysight ADS, AWR, Matlab/Simulink - Altium Designer, Cadence Allegro, Kicad, EasyEDA - Work on complex designs with FPGAs (>1000 pins), CPUs, DDR2/3/4, Ethernet Switches. - Most designs have USB, SATA, RGMII, SGMII, 1G/10G Eth, PCIe. - Controlled impedance/length matching, via back-drilling, blind/buried vias, HDI. - Designs range from small (<100 comps) to large systems (multiple PCB >2500 comps each). - Worked on Automotive, Mil-spec, Space, High Power (> 50A, > 500V), Audio, Mixed A/D, & RF. Embedded Firmware - ARM Cortex-M, STM32, ATmel, PIC, NXP, ESP32, Nordic nRF52, Texas Instrument, Raspberry Pi, Arduino - Embedded C/C++, Python, Linux, Embedded OS, Bare-metal Firmware - Free RTOS/Zephyr, OTA/FOTA. IoT Firmware Services provided: - PCB Layout -- High Speed, Mixed A/D, RF, Audio, High Power, Telecom, Test, Mil-spec. - Schematic Capture -- Hierarchical or Flat, BOM selection, Sim/Signal Integrity. - Library Management -- Schematic symbol, PCB footprint, integrated 3D info in footprints. - Electronic Design -- High Speed, A/D, Audio, Mixed. - Electronic Design starting from the ground up to the end. - Firmware Design -- Testing and debugging on the prototype. Thank you! Dikesh