I design high-performance, production-ready PCBs for automotive, medical, and industrial applications.
✔ 15+ years experience | 4000+ PCB designs delivered
✔ High-speed design: PCIe, DDR4, eMMC, MIPI, DSI
✔ RF design up to 20 GHz (Rogers RO4350B)
✔ Power electronics: Buck, Boost, Flyback, SEPIC, CUK
✔ Multi-layer boards (up to 10 layers) with impedance control
✔ High-voltage designs up to 4kV
Tools:
Altium Designer | KiCad | EAGLE (Fusion)
Industries:
Automotive (AEC standards) | Medical (FDA-aware design) | Consumer electronics
What you get:
-Clean, manufacturable PCB layouts
-Signal integrity + impedance-controlled routing
-EMI/EMC-aware design approach
-Ready-for-production deliverables
Recent work includes:
-DDR4 + PCIe high-speed board with impedance control
-20 GHz RF PCB on Rogers material
-Industrial high-voltage control system (>4kV)
-Motor driver systems (BLDC, servo, brushed)
If your project requires reliable, high-speed or high-power PCB design, I can deliver proven solutions.
Circuit Design
Altium Designer
Product Design
Electronic Design
Arduino
EasyEDA
Analog Circuit
PCB Design
ESP32
STM32
Hardware Design
Electronic Circuit Design
Embedded System
STM32F4
KiCad
Eagle
Sarth D.
Ahmedabad, India
$25/hr
5.0
1 jobs
Embedded Systems | High-Speed PCB | RF & Antenna | IoT | EMI/EMC | DFM | Production Engineering
10+ years of experience in end-to-end electronics product development — from concept architecture to manufacturing-ready hardware.
Expert in:
• Embedded hardware design (MCU & MPU-based systems)
• High-speed multilayer PCB design (DDR, eMMC, Ethernet, USB)
• RF design, antenna tuning & impedance matching
• Ultra-low-power system architecture
• Wireless connectivity – BLE, Wi-Fi, LoRa, GSM/LTE
• EMI/EMC-aware layout & regulatory readiness (FCC/CE)
• DFM, DFT & production transition
• BOM optimization & supply chain coordination
• Test fixture development & validation strategy
• Hardware bring-up, debugging & failure analysis
Hardware Platforms & Processors:
• Raspberry Pi CM4
• NXP i.MX6
• STM32
• Nordic nRF52 Series
• Nordic nRF51
• Semtech LR11XX Series
• Semtech SX126X Series
• ESP32 Series
Design Tools:
• Altium Designer
• KiCAD
• OrCAD/Allegro,
• LTSpice
Lab Tools:
• Oscilloscope
• Spectrum Analyzer
• VNA
• Logic Analyzer
• Thermal & Power Analysis Tools
Delivered Solutions:
• Custom Carrier Boards (Raspberry Pi CM4 Platforms)
• System-on-Module designs (i.MX6 based systems)
• Ultra-low-power LoRa + BLE Asset Trackers
• Industrial & Healthcare IoT Devices
• Connectivity-enabled Smart Infrastructure Hardware
Approach:
Structured | Risk-aware | Process-driven | Production-focused
Strong emphasis on reliability, scalability, and long-term product sustainability.
Altium Designer
Analog Electronics
Power Electronics
Electronic Circuit Design
Sensor
Digital Electronics
nRF52
nRF51
Bluetooth LE
KiCad
WiFi
GPS
LoRa
Microprocessor
Design Simulation
MuhamadSohel M.
Surat, India
$60/hr
5.0
1 jobs
Hi,
By profession I am hardware design engineer having 15 years of working experience in electronics hardware designing. I can make PCB design as per client requirements and provide the perfect solution for PCB design. Below are my skills...
-- Requirement Analysis.
-- Component Selection.
-- Hierarchical Design.
-- Schematic Design.
-- Component Library Management. (IPC standard).
-- Multilayer PCB Layout Design.
-- RF Design impedance matching & length tuning.
-- Manufacturing output job files.
-- 3D step files.
-- BOM with multiple variants.
-- PCBA, DFM.
-- PCB testing.
Documentation:
-- Block Level Representation.
-- Work Breakdown Structure. (WBS).
-- BOM Optimization.
-- Component Cost Analysis.
-- Board Bring up test plans.
-- Communication Test plans.
Tools:
-- Altium Designer.
-- Saturn PCB Calculator.
-- JIRA.
-- Atlassian.
-- Microsoft Teams.
-- Github.
-- Zoom.
I have worked with different domain like IOT, wearable devices, automation etc...
I have experience in board design with different MCU, sensors, drivers, interfaces of TI, Silicon Labs, STMicroelectronics, Microchip, Atmel, Nordic semiconductor, Analog Devices, Maxim integrated etc...
Do you want to make quality hardware boards, which can reach successfully from prototype to production?
Then you are approaching right person.
Thank you.
Circuit Design
Altium Designer
Internet of Things Solutions Design
Multilayer PCB
STM32
Hardware Design
PCB Design
RF Design
Hardware Prototyping
Embedded System
Electrical Engineering
Wearable Technology
Electronic Circuit Design
Schematic
Design for Manufacturing
Presant M.
Puducherry, India
$25/hr
5.0
8 jobs
Hi there!
I’m a professional designer with industrial exposures with creativity idealistic Engineer. Making the ideas into virtual reality and get the quality of works
Motion Graphics
Design Concept
Reverse Engineering
3D Design
3D Printing
Product Concept
Graphic Design
Motion Design
Video Editing
3D Rendering
Jayanth N.
Bengaluru, India
$10/hr
5.0
3 jobs
I specialize in DCS, PLC programming, and SCADA systems, helping machine builders select, design, draft and program control systems and panels.
I’m a Senior Electrical & Automation Engineer with 9+ years of experience delivering industrial automation and control system solutions.
My Expertise:
Siemens PCS7, TIA Portal, Step7 Engineering and integration
PLC Programming (Ladder Logic, FBD, ST, SFC)
ISA-88
SCADA/HMI Development & Troubleshooting
PCC,MCC, APFCR Panel Design & AutoCAD Electrical Drawings
Plant Commissioning & Startup Support
Industrial Automation Troubleshooting & Optimization
Circuit Design
PLC Programming
Electrical Engineering
PLC
Modbus
Process Design
Application Integration Software
Piping & Instrumentation Diagram
Saheb M.
Bengaluru, India
$25/hr
5.0
55 jobs
Every hardware decision made today affects manufacturing cost, certification, battery life, reliability, and time to market.
That's where I come in.
I work with startups, R&D teams, and product companies to make the critical engineering decisions before they become expensive problems. Rather than simply drawing schematics or routing PCBs, I help design products that are manufacturable, reliable, scalable, and ready for real-world deployment.
Whether you're building your first prototype or preparing for production, I can help you move faster with confidence.
What I Bring to Your Project
Systems Thinking Before Schematic Design
• Hardware architecture
• Technical feasibility studies
• Technology selection
• Risk identification before development begins
Production-Ready Electronics
• Analog, Digital & Mixed-Signal Design
• High-Speed PCB Design (2–12 Layers)
• Rigid, Flex & Rigid-Flex PCBs
• Signal Integrity & Power Integrity
• EMI/EMC-Oriented Layout Practices
• DFM & DFT Optimization
Low-Power & Battery-Powered Systems
• Battery Management
• Charging Solutions
• Fuel Gauging
• Power Path Design
• Ultra-Low Power Optimization
• DC/DC & PMIC Design
Embedded & Connected Products
• STM32
• Nordic nRF52
• ESP32
• Raspberry Pi
• Microchip MCUs
• Rokchip Processors
• NXP Processors
Medical & Sensor Electronics
• ECG
• EMG
• SpO₂
• Heart Rate
• Temperature
• Pressure Mapping
• IMU Integration
• Precision Analog Front Ends
• Low-Noise Signal Conditioning
My Engineering Philosophy
I don't believe great hardware is built by selecting expensive components.
Great hardware comes from making the right engineering trade-offs.
Every recommendation I make balances:
• Performance
• Reliability
• Cost
• Manufacturability
• Power Consumption
• Product Lifetime
• Supply Chain Availability
• Future Scalability
This approach helps reduce redesign cycles while making products easier to manufacture and maintain.
What You Can Expect
From our first conversation, I focus on understanding:
• What you're building
• Who will use it
• Where it will operate
• What constraints matter most
Then I provide practical engineering solutions—not unnecessary complexity.
You receive clear documentation throughout the project, making collaboration with firmware teams, mechanical engineers, manufacturers, and certification labs much smoother.
Deliverables
• Hardware Architecture
• System Block Diagrams
• Schematics
• PCB Layout
• Gerber Files
• Pick & Place Files
• Assembly Drawings
• Bill of Materials (BOM)
• 3D PCB Models
• Component Libraries
• Design Review Reports
• Manufacturing Documentation
• Prototype Bring-Up Support
• Test Plans & Validation Documents
Selected Projects
• Precision Drug Delivery Device (Medical)
• Bone Density Measurement System
• EMG Wearable Diagnostic Device
• Smart Health Monitoring Ring
• Veterinary Health Monitoring Wearable
• Maritime Emergency Alert System
• IoT Smart Energy Monitoring Platform
• Ultrasonic Fuel Monitoring System
• Industrial PoE Switch
• Precision Weighing Electronics
• Robotics Control Electronics
• Tablet, Laptop Motherboard
• Carrier PCBs for SOCs
Why Clients Hire Me
• I think like a product architect—not just a PCB designer.
• I identify design risks before they become manufacturing issues.
• I communicate clearly with founders, engineers, and manufacturers.
• I document every important engineering decision.
• I care about long-term product reliability—not just completing the next milestone.
• I stay involved until the hardware works as expected.
Let's Build Something That Ships
Whether you're validating a new idea, redesigning an existing product, or preparing for manufacturing, I'm ready to help.
Send me a message with your concept, requirements, or even a rough sketch. We'll discuss the best technical approach and build hardware that's engineered for reliability from day one.
Circuit Design
Altium Designer
Bill of Materials
Schematic
RF Design
OrCAD
Layout Design
PCB Design
Multilayer PCB
WiFi
Raspberry Pi
Printed Circuit Board
LoRa
Bluetooth
LAN Controller
How it works
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