Hire the Best Schematic Designs

Clients rate our Schematic Designs
Rating is 4.8 out of 5.
4.8/5
Based on 285 client reviews
John H.

San Diego, California

$25/hr
5.0
13 jobs

I am a senior electronics and embedded systems engineer with 47 years of experience in hardware design, firmware development, PCB layout, debugging, testing, and product development. I help clients turn electronic product ideas, prototypes, and hand-wired circuits into working embedded systems and manufacturable PCB designs. Typical projects I can help with include: * ESP32 and STM32 / STMicroelectronics MCU-based products * Power conversion and low-power battery-powered product design * Custom wireless and RF communications, including LoRa and ESP-NOW peer-to-peer networking * Circuit design and component selection for manufacturing * Schematic entry and multi-layer PCB design. * Ordering fabs and coordinating assembled boards. * C/C++ firmware for sensors, displays, audio, wireless, and control systems * Embedded graphics and touchscreen user interfaces using LVGL * Digital audio filtering, FFT spectrum analysis, and voice activity detection * Cloud API integration for speech-to-text, text-to-speech, and language translation * Embedded bus and peripheral interfaces: I2C, SPI, I2S, UART, RS-485, CAN, and SD/MMC * Prototype debugging and board bring-up * Converting breadboard prototypes into clean PCB designs * Design reviews before manufacturing * Analog and digital circuit troubleshooting * Production-oriented improvements for reliability and manufacturability I have founded and managed engineering companies and consulting firms, led technical teams, and helped bring electronic products from initial concept through prototype, testing, manufacturing, and production. For clients, this means fewer design mistakes, faster debugging, lower development risk, and a clearer path from concept to a working, manufacturable product.

  • Schematic
  • Multilayer PCB
  • Electronic Circuit Design
  • CAD
  • ESP32
  • Sensor
  • AI Speech-to-Text
  • AI Text-to-Speech
  • AI Chatbot
  • Power Electronics
  • Solar Design
  • 3D Printing
  • Google APIs
  • OpenAI API
  • Schematic Capture
  • Embedded System
Saad I.

Dubai, United Arab Emirates

$12/hr
4.9
26 jobs

A passionate electronics engineer specialized in creating - Schematic design - PCB design - CNC PCB G-codes - Layout in multilayers - Altium Designer - Developing electronic circuit diagrams - Circuit analysis - Circuit design - Microcontroller firmware development With 4 years experienceworking on different software such as Altium and Eagle Designer. My domain of work incldes: PCB Designing, Product designing, Reverse Engineering, and Creative Solutions with Electronics. I enjoy taking the product design from concept to prototype and providing my clients with high-quality documentation suitable for immediate manufacturing of their product. I look forward to working with you. Regards, Saad Ikram.

  • Schematic
  • Multilayer PCB
  • Microcontroller Programming
  • Altium Designer
  • Raspberry Pi Firmware
  • Arduino
  • PCB Design
  • Embedded System
  • Electronic Circuit Design
  • Circuit Design
  • Integrated Circuit
  • Circuit Diagram
  • CAD
  • Electronic Design
  • Analog Electronics
Elio F.

Buenos Aires, Argentina

$45/hr
5.0
67 jobs

I help startups, product developers, and engineering teams turn electronic ideas into reliable prototypes and manufacturable designs. My work includes PCB design, firmware development, sensor integration, motor control, IoT devices, and hardware troubleshooting. My work is focused on helping clients reduce technical uncertainty, avoid costly design issues, and move forward with clear, well-structured development. I do not only design boards. I deliver complete systems with the technical depth and documentation needed to support real product development. 〰️〰️〰️〰️〰️〰️〰️〰️〰️My services include〰️〰️〰️〰️〰️〰️〰️〰️〰️〰️ ✅MVP and prototype development for concept validation ✅PCB design and hardware development ✅Embedded systems and firmware integration ✅IoT-enabled product development ✅Full product engineering, including DFM, DFT, EMC considerations, and technical documentation ✅Support for manufacturing preparation and product scaling 〰️〰️〰️〰️〰️〰️〰️〰️〰️Main Tools 〰️〰️〰️〰️〰️〰️〰️〰️〰️ ✅Altium Designer ✅Kicad ✅LT Spice ✅ISIS / ARES Proteus ✅MPLAB Ide ✅STMicroelectrics ecosystem. ✅Visual Studio Code ✅Cursor AI ✅Cloude AI ✅Codex AI 〰️〰️〰️〰️〰️〰️〰️〰️〰️Communication protocols and interfaces〰️〰️〰️〰️〰️〰️〰️〰️ ✅WiFi ✅BLE ✅LoRa ✅ZigBee ✅CAN ✅USB ✅Ethernet ✅HDMI ✅MIPI CSI In addition to technical development, I have experience leading multidisciplinary projects with a structured and collaborative approach. I use ClickUp and Agile workflows to keep communication clear, tasks organized, and development aligned with project goals. Typical deliverables include: ✅Schematics ✅PCB layout files ✅Gerber and BOM ✅Source code ✅Manufacturing and testing files ✅Technical documentation ✅Post-delivery support I have contributed to more than 50 hardware projects for clients in the US, EU, and LatAm, with a strong commitment to clear communication, reliable execution, and consistent technical quality. Best regards, Elio Fagundez EE Engineer / Hardware Develope Keywords: IoT Development, PCB Design, Embedded Systems, Firmware, Altium Designer, KiCad, LTSpice, Flexible ad rigid PCB, STM32, nRF52/nRF53, ESP32, RF, BLE, Wi-Fi, LTE, AC/DC, DC/DC, Battery, BMS, DFM, DFT, Prototyping, Manufacturing Support, Firmware Engineering, Technical Project Management

  • Schematic
  • Hardware Design
  • Altium Designer
  • PCB Design
  • Electrical Layout Design
  • Hardware Prototyping
  • Reverse Engineering
  • Mechatronics
  • Electrical Engineering
  • Digital Electronics
  • Electronic Circuit Design
  • Prototyping
  • Prototype Design
  • Multilayer PCB
  • Layout Design
Sifen G.

Addis Ababa, Ethiopia

$10/hr
4.9
20 jobs

I’m an Electronics and Computer Engineer with over 5 years of experience helping clients turn ideas into real, production-ready hardware, from initial circuit design to fully functional prototypes. I focus on creating efficient, reliable designs that are ready for manufacturing. My work covers multilayer PCB layouts, 3D CAD modeling, and troubleshooting complex board designs to make sure everything runs smoothly before it hits production. What I Offer: -Schematic Capture & Circuit Design -Advanced PCB Layout (Altium, KiCad, Eagle, Allegro) -Hardware Development & Embedded Integration -Prototyping, Testing & Debugging -3D CAD Modeling & Enclosure Design -Design Consultation & Troubleshooting Whether you need a quick prototype or a full production design, I’ll make sure your project is clean, optimized, and on schedule. My goal is simple: to turn your ideas into hardware you can depend on to work.

  • PCB Design
  • Multilayer PCB
  • Electrical Layout Design
  • Schematic Capture
  • Altium Designer
  • KiCad
  • EasyEDA
  • Electronics
  • Electrical Engineering
  • Electrical Design
  • FPGA
  • nRF52
  • ESP32
  • Arduino
  • Data Annotation
  • Data Labeling
  • Image Annotation
  • Eagle
  • PADS Mentor Graphics
Muhammad U.

Islamabad, Pakistan

$30/hr
5.0
36 jobs

I am an Electronics Engineer specializing in end-to-end product development from concept to production. With over 4 years+ of experience in PCB design, embedded systems, and IoT solutions, I have delivered reliable, scalable, and manufacturable products using platforms such as STM32, ESP32, nRF, and Raspberry Pi. My work is strongly grounded in Design for Manufacturing (DFM), ensuring a smooth transition from prototype to mass production. I provide complete product development, including fully functional prototypes, assembled hardware, and production-ready physical products delivering solutions that are ready for real-world deployment and manufacturing. **Core Expertise** * Digital & Analog Circuit Design * Embedded Systems & IoT Development (STM32, ESP32, nRF, Raspberry Pi) * Wireless Communication & IoT Protocols * Power Supply & FPGA Design * Multilayer PCB Design (DFM/DFT compliant) * PCBA support, component sourcing & manufacturing files (BOM, Gerber, CPL) **Tools & Technologies** * EDA: Altium Designer, KiCad, EasyEDA, Eagle, MATLAB * CAD: SolidWorks, Fusion 360, AutoCAD, CREO * Simulation: Proteus **Product Design Services** * 3D Design, Rendering & Enclosure Development * Rapid Prototyping (including 3D printing) * Complete hardware + IoT product development from idea to working prototype **What You Get** * Fully tested, production-ready PCB designs * Cost-effective and optimized solutions * Clean, professional documentation for manufacturing * Production ready prototypes and mass production ready products. * Physical assembly products at your door step. **Key Strengths** * Strong experience in integrated **electronics + mechanical + IoT systems** * Custom module development (no reliance on off-the-shelf boards) * Fully equipped hardware lab for prototyping and testing * Experience working with international clients I’m available to support your project at any stage. If you’re looking for a reliable engineering partner to transform your idea into a smart, connected, and production-ready product, I’m ready to deliver. 📺 YouTube: Rajj Engineering 💼 LinkedIn: Muhammad Usman Rajj 🏭Company : ZamZamTronic Let’s build something amazing together. Thank You

  • Schematic
  • PCB Design
  • ESP32
  • Arduino
  • EasyEDA
  • Multilayer PCB
  • Embedded System
  • Printed Circuit Board
  • KiCad
  • Electronics
  • Circuit Design
  • Electronic Design
  • Circuit Diagram
  • Digital Electronics
  • Electrical Design
Ta Duy L.

Ho Chi Minh City, Vietnam

$30/hr
4.9
54 jobs

Thank you for visiting my profile. My name is Ta Duy Long, I have extensive experience in electronic hardware and firmware development over 6 years. My expertise and skills: 1. Electronic Schematic and PCB Design - Mastering for vavious design tools such as Altium Designer, Kicad, Eagle and EasyEDA - Qualfied design for complex digital and analog circuits - EMC/EMI compatible PCB design and ceritifications 2. Firmware development for various MCUs and Embedded System - Robust Firmware programming using C, C++, Python - Familar with various Wire/Wireless communication protocols - AI embedded system firmware development 3. Strong problem solving skills and keen eye for technical details - Solving skills for cutting edge technologies - Fixing issues and optimiztion for existing design I always provide the qualified working result and kind support to 100% project success.

  • Electrical Layout Design
  • Schematic Capture
  • Hardware Troubleshooting
  • Antenna Testing
  • Review
  • Circuit Design
  • Firmware
  • Electronics
  • RF Design
  • Manufacturing
  • Prototype
  • Multilayer PCB

How it works

Post a job for freePost a job

Tell us what you need. Create your own job post or generate one with AI then filter talent matches.

Hire top talent fast

Consult, interview, and hire quickly, so you can meet the freelancers you're excited about.

Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

Payment simplified

Manage payments in one place with flexible billing options. Only pay for approved work, hourly or by milestone.

Don't just take our word for it

How do I hire a Schematic Design on Upwork?

You can hire a Schematic Design on Upwork in four simple steps:

  • Create a job post tailored to your Schematic Design project scope. We’ll walk you through the process step by step.
  • Browse top Schematic Design talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Schematic Design profiles and interview.
  • Hire the right Schematic Design for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Schematic Design?

Rates charged by Schematic Designs on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Schematic Design on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Schematic Designs and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Schematic Design team you need to succeed.

Can I hire a Schematic Design within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Schematic Design proposals within 24 hours of posting a job description.