Alex Marrero Email and Phone Number

• Developed Altera & Xilinx FPGA IP cores using Verilog and VHDL.• DSP IPs: Designed IQ Coherent Demodulator, phase recovery module, Clipper, FIR filter, and FFT, Magnitude & Phase estimator, mixers, Clarke Transform, channelized multipliers and adders, and implemented fixed-point scaling, and floating-point transforms.• Aerospace IPs: Developed Resolver Rx, Synchro Rx, LVDT/RVDT Rx, Knock sensor, Angular Velocity calculator, Recorder and Playback modules.• Using Matlab modeled and… Show more • Developed Altera & Xilinx FPGA IP cores using Verilog and VHDL.• DSP IPs: Designed IQ Coherent Demodulator, phase recovery module, Clipper, FIR filter, and FFT, Magnitude & Phase estimator, mixers, Clarke Transform, channelized multipliers and adders, and implemented fixed-point scaling, and floating-point transforms.• Aerospace IPs: Developed Resolver Rx, Synchro Rx, LVDT/RVDT Rx, Knock sensor, Angular Velocity calculator, Recorder and Playback modules.• Using Matlab modeled and verified DSP modules prior to FPGA simulation.• ModelSim RTL functional simulations using Verilog testbenches and bash simulation scripts.• Created SDC files for timing constraining and timing closure.• Developed Python scripts & Linux bash scripts for configuring IPs, running SDKs and bit banging register interfaces. TCL scripts for parameterization and design file selection in the Quartus System Platform.• FPGA bench debugging with Signal Tap through JTAG.• Worked with PCIe, MSGDMA, ADC, and DAC data streams.• Designed analog daughter board with ADCs, DACs, anti-aliasing filters, and FPGA interface Show less

• Lead Electrical Engineer of the Value Engineering group, involved with digital and analog board design.• FPGA design with Altera, Xilinx and Lattice FPGAs.• Managed and implemented multiple development projects for diagnostics medical instruments.• Involved in all aspects of project development including concept, design, prototyping, testing, documentation, and release to manufacturing.• Developed of FPGA data acquisition boards that implemented signal detection, filtering… Show more • Lead Electrical Engineer of the Value Engineering group, involved with digital and analog board design.• FPGA design with Altera, Xilinx and Lattice FPGAs.• Managed and implemented multiple development projects for diagnostics medical instruments.• Involved in all aspects of project development including concept, design, prototyping, testing, documentation, and release to manufacturing.• Developed of FPGA data acquisition boards that implemented signal detection, filtering, event histograms, frequency shift detection. * Design of power/pneumatics diagnostics board that include boost and buck isolated DC-DCs, pressure - sensors, power and pneumatics monitoring, and FPGAs for data processing and communications.* Design of switching power supplies that include AC-DCs, isolated DC-DC, and discrete flyback DC-DCs. Show less

- Provided FPGA design services and support using VHDL and Verilog, assisting engineers in project development and troubleshooting.- Trained engineers in VHDL and FPGA development tools

Design services and design support for Programmable Logic designs.

• Programmable logic design, event detection and histogram creation for explosive detection system