VAMSHIKRISHNAREDDYRAJANALA
Hardware • FPGA • Embedded Systems • Verification
Electronic engineer with hands-on experience in schematic capture, PCB layout review, board-level bring-up, hardware validation, digital design, FPGA development, embedded systems, and technical debugging.
ENGINEERING MINDSET
Electronic engineer with hands-on experience across the full hardware stack — from schematic capture and PCB layout review through board-level bring-up, hardware validation, and digital verification.
Trained in both analog and digital domains, with practical exposure to FPGA development, Verilog RTL design, embedded systems programming, and professional test & measurement instrumentation at DRDO's Advanced Systems Laboratory.
ENGINEERING CAPABILITIES
Six core engineering disciplines — hover any area to see a live system visualization.
Hardware Design
- Schematic Capture
- PCB Layout Review
- Component Selection
- Board Bring-Up
- Power Delivery
- Signal Integrity
Test & Validation
- Oscilloscope
- Logic Analyzer
- Spectrum Analyzer
- VNA
- TDR
- Root Cause Analysis
Digital Design
- Verilog HDL
- RTL Design
- FPGA
- Xilinx Vivado
- Self-Checking Testbenches
Embedded Systems
- Embedded C
- I2C / SPI / UART
- Microcontrollers
- ATmega16A
- Raspberry Pi
- ESP32
Programming
- Python
- MATLAB
- TCL
- C/C++
High-Performance Compute
- AI Server Architecture
- GPU Compute
- High-Speed Design
- Thermal Awareness
- Power Delivery
ENGINEERING EXPERIENCE
Project Intern — Digital Systems Verification & Validation
- Assisted in verification and validation of digital systems for telemetry applications
- Worked with fiber optic cables, coaxial cables, and twisted pair cables for signal transmission
- Performed OTDR, TDR, and VNA measurements for signal integrity characterization
- Analyzed S-band telemetry system operating in the 2200–2290 MHz frequency range
- Gained hands-on experience with telemetry receiver signal chains and hardware debugging
- Conducted signal chain analysis: Antenna → LNA → Telemetry Receiver → Computer
THE ENGINEERING LAB
Hover over any instrument to learn how it's applied in hardware validation, signal characterization, and system debugging.
Oscilloscope
Time-domain signal capture and validation. Rise time, overshoot, ringing analysis.
Spectrum Analyzer
Frequency-domain analysis. Spurious emissions, bandwidth, and spectral content.
Vector Network Analyzer
S-parameter measurements, impedance characterization, and filter response analysis.
Logic Analyzer
Multi-channel digital signal capture. Protocol decode for I2C, SPI, UART.
Time Domain Reflectometer
Cable fault location and impedance profiling along transmission lines.
Optical Time Domain Reflectometer
Fiber optic cable characterization, fault detection, and loss measurement.
Signal Generator
Precision stimulus source for frequency response and sensitivity testing.
Digital Multimeter
Voltage, current, resistance, continuity, and diode measurements.
FPGA Development Board
Xilinx-based development platform for RTL prototyping and validation.
ENGINEERING PROJECTS
SKILL MATRIX
Click any node to expand its tool set. Each cluster represents a core engineering domain.
ACADEMIC FOUNDATION
Bachelor of Technology — Electronics and Communication Engineering
PROFESSIONAL CERTIFICATIONS
VLSI Design
Digital Signal Processing
Embedded System Design
Simulation and Measurement of Telemetry Receiving System
PCB Design — Cadence OrCAD and Cadence Allegro
FPGA Engineer — Verilog with Xilinx Vivado Design Suite
Verilog HDL — VLSI Hardware Design Comprehensive Masterclass
TECHNICAL TIMELINE
HOW I SOLVE PROBLEMS
A systematic engineering methodology applied to every hardware debug, digital design, and system integration challenge.
Understand the System
Study architecture, block diagrams, and specifications before touching hardware.
Read Schematics & Datasheets
Trace signal paths, understand component ratings, and identify critical nets.
Measure
Use oscilloscope, multimeter, logic analyzer, or VNA to capture actual system behavior.
Isolate the Fault
Divide the signal chain, verify each stage independently to narrow the fault domain.
Identify Root Cause
Determine whether the fault is design, component, PCB, firmware, or process-related.
Implement Fix
Apply targeted correction — schematic fix, firmware patch, component swap, or PCB rework.
Validate
Re-measure and confirm the fix resolves the fault without introducing new issues.
Document
Record findings, measurements, root cause, and corrective actions for knowledge transfer.
HAVE A HARDWARE CHALLENGE?
Let's build, debug, verify, and engineer better systems. Whether it's FPGA design, hardware bring-up, embedded systems, or digital verification — let's connect.