07/18/2025 updated

WM
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Analog-mixed Layout and Physical IC Design Engineer

cairo, Egypt
Worldwide
Bachelor of electronics and communication engineering
cairo, Egypt
Worldwide
Bachelor of electronics and communication engineering

C++ (Programming Language)Computer ProgrammingIntegrated Circuit DesignElectrical DiagramsFloor PlanningPython (Programming Language)Object-Oriented Software DevelopmentPCI ExpressPumpsSimulationsVoltage-Controlled OscillatorVHSIC Hardware Description Language (VHDL)Linux Virtual Server
IC Layout Design
Extensive experience in analog-mixed layout and physical IC design from 2nm to 22nm technology nodes for various manufacturers including TSMC, Samsung, and Intel.

SerDes IP Systems
Expertise in wired SerDes IP systems like PCIe Express and high-speed SerDes (112G, 224G), handling all aspects from kickoff meetings to signoff tapeouts.

Circuit Component Design
Specialized knowledge in LC and RO PLLs, charge pumps, LC Tank VCO, coarse tuning, varactors, loop filters, LDOs and internal regulators with verification experience.

Layout Verification
Proficiency in all types of layout verifications including LVS, DRC, ANT, Aging violations and EMIR simulations to ensure design integrity.

Floorplanning & Optimization
Advanced skills in creating placement and floorplanning recommendations in 2nm technology through various test cases and iterations.

Programming & Tools
Knowledge of C/C++, Python, OOP, VHDL, and proficiency with industry tools like Synopsys Custom Compiler, Cadence, Calibre, StarRC, and PrimeSim EMIR.

Power Integration
Experience in power-mesh design, TSV placement, and ensuring proper power integration across different components while maintaining design rules.


Project history

Layout Designer

LCPLL 3nm technology
Working on refloorplanning and routing charge pump and loop filter following established procedures. Handling top-level integration including power mesh integration of charge pump, phase frequency detector and Vrefgen.

Layout Designer

LCPLL 2nm technology
Responsible for delivering VCO coarse tuning blocks, top-level integration between charge pump and VCO hierarchy, layout design of loop filter and coarse tuning units, and completing all verifications.

Analog-Mixed Layout and Physical IC design engineer

Si-Vision
Working on wired SerDes IP systems including PCIe Express and high-speed SerDes (112G, 224G). Responsible for LC and RO PLLs, charge pumps, LC Tank VCO, and various components. Creating placement and floorplanning recommendations in 2nm technology.

Layout Designer

SOIC Face to back Chip
Responsible for Rx TOP on 5nm technology. Worked on placing TSVs, removing decaps, cleaning DRCs, and integrating TSVs with Power. Created test cases for TSVs placement considering density DRCs and boundary placement.

Layout Designer

Analog front end
Supported RX team with layout work inside Rx CTLE blocks. Supported refloorplanning and circuit modifications for Rx VGA. Worked on solving EMIR violations inside Rx CTLE and Rx VGA hierarchy.

Layout Designer

LCPLL 2nm technology
Taped out layout design from scratch. Worked on area estimation for charge pump and phase frequency detector hierarchy. Created power-mesh for charge pump top with no EMIR violations. Responsible for customer communication and designer coordination.

Graduation Project

Valeo
Firmware update over the air project. Integrated ESP32 board with firebase server for database storage and communication. Designed bootloader for STM32 board and handled communication between ESP32 and STM32.

Developer

University Project
Built a Python program to detect open circuits in a spice netlist, finding sub-circuits and counting external and internal nodes in the network.

Digital Designer

University Project
FPGA-based bank ATM system digital design and testbench. Implemented the core of the bank ATM on FPGA with a finite state machine. Used VHDL on Intel Quartus SW and Modelsim.

Digital Designer

University Project
Digital design of an ALU with simple implementation and test benching of all operations using VHDL. Used Cadence to implement the logical circuit for each operation.

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