Vetted SpecialistsExample profileLeila H.Radar Signal Processing FPGA EngineerOwned the receive-chain FPGA on an AESA radar: JESD204B capture from eight 3 GSPS ADCs, DDC and pulse compression on an UltraScale+ RFSoC, closed at 500 MHz fabric clock at 82% utilizationBuilt a UVM environment for the DSP pipeline with bit-exact MATLAB reference models; 97% functional coverage before first hardware, zero DSP-path defects found in integrationCut place-and-route iterations from 14 to 3 per release by rewriting the clock architecture and constraint set, holding the program to its CDR scheduleRFSoCJESD204BUVM
Vetted SpecialistsExample profileOmar Z.Spacecraft Avionics FPGA EngineerDesigned the command and data handling FPGA for a LEO constellation bus on RTG4 and Kintex UltraScale XQR: SpaceWire router, 1553 remote terminal, and a triple-modular-redundant soft-core with configuration scrubbingRan the radiation mitigation strategy through heavy-ion test at a cyclotron facility with no functional interrupts across two test campaigns; design flown on 22 spacecraftDelivered VHDL to a DO-254-style process with requirements traceability and independent verification, passing the customer design review with no open actionsRTG4 / XQRSpaceWire / 1553Rad mitigation
Vetted SpecialistsExample profileJulian R.Software-Defined Radio FPGA LeadLed a team of five FPGA engineers on a tactical SDR and EW payload: Zynq UltraScale+ platform, multi-channel DDC/DUC, 100G Ethernet streaming to a GPU backend, and a PCIe Gen4 host interfaceArchitected the firmware partition between the ARM cores and fabric, cutting end-to-end latency from 41 µs to 9 µs on a jam-resistant waveformStood up continuous integration for RTL: automated cocotb regression, lint and CDC checks on every commit, with release bitstreams built reproducibly for six fielded variantsZynq UltraScale+100G / PCIeTeam lead