FAQ - Frequently Asked Questions

Projects

What is your most complex project?

The mmWave RF Frontend Design and RISC-V SoC with Custom Accelerators are my most complex projects, both rated at complexity level 5.

The mmWave project involves:

28GHz 5G beamforming frontend design
GaN PA achieving 35dBm output power
Integrated 8x8 phased array antenna system
Digital predistortion for linearity improvement

The RISC-V SoC includes:

64-bit processor with custom vector extensions
ML accelerator for neural network inference
2.5GHz operation on 7nm technology
Complete UVM verification environment

Can I access the source code for your projects?

Yes! Most of my projects have publicly available source code on GitHub. You can find:

Complete RTL source code for hardware projects
Python/MATLAB scripts for RF and signal processing
Testbenches and verification environments
Documentation and design reports

Each project page has a "View on GitHub" link with the complete repository. Some proprietary or research-sensitive code may have restricted access.

How long did these projects take to complete?

Project timelines vary based on complexity:

Research projects (PCM, Cryptography): 6-12 months including literature review, experimentation, and paper writing
Hardware projects (RISC-V, mmWave): 4-8 months from specification to tape-out ready design
Software platforms (GALILEO, LUMA IP): 3-6 months for MVP, ongoing development

Most projects continue to evolve with improvements and new features added regularly.

Technical Questions

What programming languages and tools do you use?

I work with a diverse technology stack:

Languages:

Python (TensorFlow, PyTorch, NumPy, SciPy)
Verilog/SystemVerilog for RTL design
C/C++ for embedded systems
JavaScript/TypeScript for web applications
MATLAB for signal processing and RF design

Tools & Platforms:

Cadence Virtuoso, Synopsys Design Compiler
Xilinx Vivado, Intel Quartus
Keysight ADS for RF simulation
COMSOL for multiphysics simulation

How do you approach hardware-software co-design?

My hardware-software co-design methodology involves:

System-level modeling: Using SystemC/TLM for early architecture exploration
Partitioning: Identifying compute-intensive kernels for hardware acceleration
Interface design: Implementing efficient AXI4 interfaces and DMA controllers
Co-simulation: Verifying hardware and software together using virtual platforms
Optimization: Iterative refinement based on performance profiling

// Example: Hardware accelerator interface
typedef struct {
    uint32_t control;
    uint32_t status;
    uint64_t src_addr;
    uint64_t dst_addr;
    uint32_t length;
} accelerator_regs_t;
                        

What's your approach to verification and testing?

I follow industry-standard verification methodologies:

UVM (Universal Verification Methodology): For complex digital designs
Formal verification: Property checking and equivalence checking
Coverage-driven verification: Achieving >95% functional coverage
Continuous Integration: Automated regression testing
Hardware-in-the-loop: FPGA prototyping for real-world validation

For software projects, I implement comprehensive unit tests, integration tests, and end-to-end testing with >80% code coverage targets.

Career & Experience

What type of roles are you interested in?

I'm passionate about roles that combine technical depth with innovation:

Hardware Design Engineer: RTL design, verification, and silicon bring-up
Systems Architect: Defining next-generation computing architectures
Research Engineer: Exploring emerging technologies in semiconductors and AI
Technical Lead: Leading cross-functional teams on complex projects

I'm particularly interested in positions involving cutting-edge technology like quantum computing, neuromorphic chips, or advanced RF systems.

Are you open to relocation or remote work?

Yes, I'm flexible regarding work arrangements:

Relocation: Open to relocating for the right opportunity, especially to tech hubs
Remote work: Experienced in remote collaboration with distributed teams
Hybrid: Ideal arrangement combining lab/office work with remote flexibility

I have experience working with teams across different time zones and am comfortable with asynchronous communication tools.

Collaboration

Are you available for consulting or freelance projects?

Yes, I'm available for select consulting engagements in:

RF/mmWave design: System architecture, link budget, antenna design
Digital design: RTL development, verification, FPGA implementation
AI/ML acceleration: Custom hardware for neural network inference
Technical due diligence: Technology evaluation and feasibility studies

Please reach out via email with project details for availability and rates.

Can we collaborate on research papers?

Absolutely! I'm always interested in research collaborations, especially in:

Emerging memory technologies
Post-quantum cryptography
6G wireless systems
Neuromorphic computing
Hardware security

I have experience publishing in IEEE conferences and journals. Let's discuss potential research topics and publication venues.

Do you mentor students or junior engineers?

Yes, I'm passionate about mentoring and knowledge sharing:

Technical mentoring: RTL design, verification, RF engineering
Career guidance: Resume reviews, interview preparation
Project collaboration: Open-source contributions and hackathons
Learning resources: Curated tutorials and hands-on workshops

Feel free to reach out if you're looking for guidance in hardware design, embedded systems, or transitioning into the semiconductor industry.

Frequently Asked Questions