Hire the best freelance Altium Designer PCB expert designers for your company

I turn electronic concepts into working prototypes. I am a dual-skilled designer specializing in the complete hardware design cycle. By handling both PCB Layout and 3D Enclosure Design, I ensure your... Read more

I turn electronic concepts into working prototypes. I am a dual-skilled designer specializing in the complete hardware design cycle. By handling both PCB Layout and 3D Enclosure Design, I ensure your circuit board fits perfectly inside its case—eliminating the need for multiple revisions. Why hire me? Seamless Integration: I sync the PCB with the 3D model in Fusion 360 to ensure every button, USB port, and mounting hole aligns perfectly. Versatile Toolset: I use Altium Designer & KiCad for professional-grade boards and EasyEDA for rapid, open-source projects. 3D Print Ready: My enclosure designs are optimized for 3D printing (FDM/SLA), ensuring clean prints and proper assembly. My Expertise: PCB Design: Schematic capture, layout, routing, and component selection. 3D Modeling: Designing custom enclosures, snap-fit casings, and project boxes in Fusion 360. Prototyping: Converting rough sketches into accurate 3D models and functional PCBs. whether you are a maker building a custom gadget or a startup validating a new product, I deliver accurate, clean files ready for printing and assembly. Let's bring your project to life. Contact me to discuss your requirements.

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regre... Read more

18+ years of experience in electronic design. 100+ major design projects delivered. 200+ happy clients served. Whatever your electronic design needs are, reach out for a quick chat, you will not regret it! What to expect: ✅Top quality design that not only meets and exceeds your requirements but can also handle those unexpected conditions that make quality products stand out from the rest. ✅Rigorous design test and measurement that leaves nothing unchecked, keeping in mind not only your interests but also those of your end customers. ✅A design that is optimized and ready for manufacturing with parts readily available. ✅Exhaustive documentation and support so you can make best use of all deliverables. ✅A flexible service that can take care of all phases in the design and prototyping process or just those parts that you prefer. ✅Long-term availability for changes, revisions, and support. ✅Above all, an honest and friendly collaboration that you can trust. I invite you to reach out to discuss your project's unique needs. Regardless of your technical background, I am here to transform your product idea into a tangible reality, employing the most efficient and cutting-edge technology. My services extend beyond design, offering assistance in defining complete project requirements, recommending suitable technology, and guiding your product to production. I can also connect you with reliable suppliers and provide unwavering technical support throughout the entire process. As a full-time freelance engineer, having worked with clients from all over the world in very diverse applications, I’ve been able to gain a broad experience in electronic design. The designs I’ve produced over the years range from the simplest of designs to very complex high-density designs at the cutting edge of technology. I have gained experience with a variety of microcontrollers, processors, sensors, interfaces, protocols, and design architectures. I’ve also been able to utilize a variety to PCB technologies ranging from multilayer rigid, HDI, flexible, rigid-flex, metal-core, as well as exotic materials such as stretchable PCB. Throughout the years I’ve also invested significantly in a spacious lab and equipment for both prototyping (including pick-and-place, reflow oven and advanced JBC soldering equipment) as well as professional test and measurement equipment (including oscilloscopes, spectrum analyzers, VNA, bench meters, electronic loads, waveform generators, ECG simulator, thermographic imaging, and data loggers), all from reputable brands (Keysight, Teledyne-Lecroy, FLIR, Fluke, Tektronix, Pico,…). My vision is to produce top quality designs with a ‘whatever it takes’ attitude and am willing to invest effort and financially in ensuring that I am well equipped to do so. Some of the specific experiences include: Software tools: Altium Designer (my primary EDA), KiCad, Eagle, Proteus; SolidWorks; Ansys, Keysight-ADS, COMSOL; VS Code, Visual Studio, PyCharm, IntelliJ; Keil MDK Arm, GCC, IAR, CodeComposer, Microchip Studio; Quartus Prime, Xilinx ISE; Programming languages: Embedded C, C++, C#, Python, Rust, Java, VHDL, Bash scripts, PHP, javascript… Microcontrollers/SoC: STM32 (often preferred), ATSAM, STM8, nRF5x (often preferred for BLE applications), EPS32, CH32 (RISCV), C2000, CC2642, CC13xx, PIC16/18, AVR, MPS430, RP2040, i.MX, A20/50, RK35xx, MAX78000, … Protocols/Buses: RS485/422, USB, UART, SPI, I2C, CAN, LVDS, DDR; Modbus, NMEA2000, MQTT, … Common design features: - BLE / Wi-Fi with custom PCB trace antenna, fully simulated and tuned on prototypes. - USB charge circuit for Li-Ion battery, including fast charging. - Battery protection circuits and cell balancing. - PoE source/device/injector designs with necessary protocol handshakes. - ARM embedded processor design running embedded Linux system. - RTD measurement circuits, 3/4 wire, 24 bit, PGA and filtering. - ECG, EOG, EEG monitoring wearable designs. - IMU motion tracking with sensor fusion and quaternion streaming. - GNSS location tracking, including high precision RTK modes. - Audio capture, filtering, processing, and amplification. - DC/DC converters in various topologies including buck, boost, buck-boost, SEPIC, CUK, H-Bridge, cascaded, multi-phase. AC/DC converters (flyback, feed-forward, …). DC/AC inverters, BLDC control… - LED driving with attention to color rendering and thermal management. - Solar MPPT controller. - UHF long range wireless designs, LoRa, Sigfox. Cellular interfaces 4G, LTE, NBIoT, LTEM. My commitment to excellence, innovation, and collaboration has been the cornerstone of my career. I look forward to the opportunity to bring your vision to life, leveraging my extensive skill set and passion for electronic design. Feel free to contact me to embark on a successful journey together.

I am an Electronics Engineer specializing in PCB design, embedded systems development, and complete product development from concept to production. My expertise includes schematic design, multilayer... Read more

I am an Electronics Engineer specializing in PCB design, embedded systems development, and complete product development from concept to production. My expertise includes schematic design, multilayer PCB layout, MCU firmware development, hardware debugging, and CAD modeling for enclosures and mechanical integration. I have experience reviewing and optimizing existing designs as well as developing fully custom solutions tailored to technical and business requirements. I support projects across the full development cycle: Requirements analysis and system architecture Schematic capture and PCB layout Microcontroller firmware development Prototyping and validation Design review and optimization Preparation for manufacturing I focus on building reliable, production-ready designs with strong attention to signal integrity, power management, EMI considerations, and manufacturability. My goal is to deliver efficient, robust, and scalable electronic solutions that meet both technical specifications and real-world application needs.

Senior Electrical Engineer & BIM Specialist with 19 years of international experience across Building Services, Oil & Gas, and Marine industries. Expert in BIM-based design, substation engineering up... Read more

Senior Electrical Engineer & BIM Specialist with 19 years of international experience across Building Services, Oil & Gas, and Marine industries. Expert in BIM-based design, substation engineering up to 132kV, and power system studies using ETAP. Proven ability to deliver clash-free, cost-optimized engineering solutions, lead multidisciplinary MEP coordination, and integrate PLC/SCADA automation systems. Skilled in leveraging Revit, Navisworks, and design automation tools (Dynamo, Revit API) to enhance efficiency and project outcomes.

I help startups and companies develop reliable, production-ready electronic products, from architecture and schematic design to PCB layout, prototyping, and manufacturing support. My experience inclu... Read more

I help startups and companies develop reliable, production-ready electronic products, from architecture and schematic design to PCB layout, prototyping, and manufacturing support. My experience includes high-speed multilayer PCB design, mixed-signal systems, power electronics, BMS development, and embedded hardware for industrial and IoT applications. I have worked with interfaces such as DDR, Gigabit Ethernet, USB, and M.2 while applying signal integrity, power integrity, EMI, and manufacturability considerations throughout the design process. I focus on clear communication, manufacturable designs, and reducing prototype iterations to help clients move faster toward successful products.

High-precision PCB Designer with 5 years of experience specializing in the full lifecycle development of Battery Management Systems. Proven track record in designing robust architectures for both Low... Read more

High-precision PCB Designer with 5 years of experience specializing in the full lifecycle development of Battery Management Systems. Proven track record in designing robust architectures for both Low Voltage (LV) and High Voltage (HV) applications, ensuring strict adherence to EMI/EMC standards and functional safety requirements. Expert in high-current routing, signal integrity, and thermal optimization for complex energy storage systems.

Senior PCB Engineer with 10+ years of experience in circuit design, schematic capture, and PCB layout, specializing in Altium Designer. I support end‑to‑end R&D projects, from concept and electronic d... Read more

Senior PCB Engineer with 10+ years of experience in circuit design, schematic capture, and PCB layout, specializing in Altium Designer. I support end‑to‑end R&D projects, from concept and electronic design to prototype and board bring‑up for consumer electronics, IoT, and industrial devices. Focused on clean schematics, high‑density layouts, manufacturability, and fast time‑to‑prototype for startups and companies.

I am a Senior Electronics Engineer specializing in high-performance embedded systems and complex, multi-layer PCB design. With over a decade of experience, I transform advanced technical requirements... Read more

I am a Senior Electronics Engineer specializing in high-performance embedded systems and complex, multi-layer PCB design. With over a decade of experience, I transform advanced technical requirements into reliable, production-ready hardware. Core Expertise: Design Tools: Expert-level Altium Designer (High-speed, and Mixed-signal). Hardware: Specialized in Zynq-7000 SoC, STM32H7, and VPX 3U carrier boards. Standards: Extensive experience with Military Standards (MIL-STD-810G, 461E, 704F). Manufacturing: Full DFM/DFT optimization for seamless fabrication via PCBWay, Mouser, and DigiKey. I deliver robust engineering solutions focused on signal integrity, thermal management, and long-term reliability. Let’s bring your hardware vision to life.

I am a highly skilled PCB design engineer with proven expertise in reverse engineering, PCB cloning, enclosure design, and precision PCB layouts. Over the years, I have worked on projects ranging from... Read more

I am a highly skilled PCB design engineer with proven expertise in reverse engineering, PCB cloning, enclosure design, and precision PCB layouts. Over the years, I have worked on projects ranging from simple single-layer boards to complex multi-layer designs with advanced microcontroller and Raspberry Pi integrations My strengths include: Reverse PCB Engineering & Cloning Custom 3D Enclosure Design End-to-End PCB Solutions Multi-Tool Proficiency Multi-Tool Proficiency – Experienced with Altium Designer, KiCad, Proteus, EasyEDA, OrCAD, LTspice, Fusion 360, and Fritzing.

[Mahmoud Gamal] Hardware Design Engineer | PCB Design | Electrical Engineering Dear LinkedIn Network, I am excited to announce my role as a Hardware Design Engineer with expertise in PCB design and... Read more

[Mahmoud Gamal] Hardware Design Engineer | PCB Design | Electrical Engineering Dear LinkedIn Network, I am excited to announce my role as a Hardware Design Engineer with expertise in PCB design and electrical engineering. With a passion for transforming ideas into tangible products, I thrive on tackling complex challenges and collaborating with cross-functional teams to deliver innovative hardware solutions. Throughout my career, I have gained extensive experience in designing and developing high-quality electronic systems. My expertise lies in schematic design, PCB layout, signal integrity analysis, and component selection. I am well-versed in using industry-standard design tools such as Altium Designer and have a strong understanding of PCB manufacturing processes. I have successfully contributed to the development of cutting-edge products across various industries, including consumer electronics, telecommunications, and industrial automation. My strengths lie in translating product requirements into robust hardware designs, optimizing performance, and ensuring compliance with industry standards and regulations. In addition to my technical skills, I am a highly collaborative and proactive team player. I thrive in fast-paced environments, adapt quickly to new technologies, and have a keen eye for detail. I believe in continuous learning and staying updated with the latest advancements in hardware design and engineering. If you are seeking a dedicated and skilled Hardware Design Engineer to drive innovation and contribute to your organization's success, I would welcome the opportunity to connect. Let's explore how my expertise and passion for hardware design can add value to your team. Thank you for taking the time to read my LinkedIn profile. I look forward to connecting with professionals who share similar interests and goals. Check my GitHub link:- https://github.com/mhmwd83

I am Derwin Aquino Legaspi, a fresh Electrical Engineering graduate and Electronics Engineer with hands-on experience in circuit design, troubleshooting, prototyping, and system integration. I am skil... Read more

I am Derwin Aquino Legaspi, a fresh Electrical Engineering graduate and Electronics Engineer with hands-on experience in circuit design, troubleshooting, prototyping, and system integration. I am skilled in analog and digital electronics, PCB assembly and soldering, and microcontroller programming using Arduino and Raspberry Pi. I also have practical experience in 3D modeling and mechanical design, including the use of AutoCAD for technical drawings and hardware enclosure design. I am a detail-oriented, safety-conscious, and highly motivated professional who can work effectively independently or as part of a team and is ready to contribute immediately to engineering and technical projects.

I’m a Hardware Engineer with 2+ years of experience in PCB design and manufacturing release processes. I specialize in: • Mixed-signal and high-voltage boards • Stack-up definition and panelization r... Read more

I’m a Hardware Engineer with 2+ years of experience in PCB design and manufacturing release processes. I specialize in: • Mixed-signal and high-voltage boards • Stack-up definition and panelization review • Full DFM validation • BOM and Pick & Place generation • PCB bring-up and bench validation My focus is not just layout — I ensure designs are manufacturing-ready and validated before production. I work primarily with Altium Designer and have completed advanced PCB development courses at Fedevel Academy.

I'm a detail-oriented professional based in Cape Town with a strong engineering and technical background spanning electronics, PCB design, and 3D CAD modelling. I bring precision, reliability, and a s... Read more

I'm a detail-oriented professional based in Cape Town with a strong engineering and technical background spanning electronics, PCB design, and 3D CAD modelling. I bring precision, reliability, and a sharp eye for accuracy to every task, whether it's data categorisation, research, transcription, content review, or testing. Fluent in English, I communicate clearly and follow instructions carefully to deliver consistent, high-quality results. I have a fast, stable internet connection and a flexible schedule, letting me take on tasks promptly and meet deadlines without compromise. I'm motivated, self-managed, and fully committed to thorough, dependable work that clients can trust

I am a PCB Designer with 20+ years of experience. I work in Altium Designer and Mentor Xpedition (Design Capture/DxDesigner) with HyperLynx checks. I design 2–20 layer boards, including HDI and rigid-... Read more

I am a PCB Designer with 20+ years of experience. I work in Altium Designer and Mentor Xpedition (Design Capture/DxDesigner) with HyperLynx checks. I design 2–20 layer boards, including HDI and rigid-flex, with controlled impedance and DFM/EMC rules. I prepare full fabrication and assembly packages: Gerber/ODB++, stackup, fabrication drawings, BOM, Pick&Place, panelization. I have experience with high-speed routing (DDR, USB 3.x, MIPI), power electronics, and cost optimization via stackup/material choice. I support bring-up and review design risks before production. Remote B2B/contract (CET/Warsaw). Clear milestones, change logs, NDA-friendly. Portfolio and references on request.

Dedicated and results-driven PCB Layout & Design Professional with over 4+ years of hands-on experience in the field. Proficient in Schematic Entry using Orcad Capture and Altium. My expertise extends... Read more

Dedicated and results-driven PCB Layout & Design Professional with over 4+ years of hands-on experience in the field. Proficient in Schematic Entry using Orcad Capture and Altium. My expertise extends to designing multi-layer printed circuit boards, with a proven track record of successfully handling up to 12 layers using the latest technologies individually. I possess advanced proficiency in Cadence 16.6, 17.4 & 22.1 coupled with foundational knowledge in Altium Designer 20.0.9. My communication skills, paired with strong interpersonal and analytical abilities, contribute to effective collaboration within multidisciplinary teams. I excel in the placement and routing of critical interfaces such as DDR3/DDR4, PCIe, USB3.0, HDMI, and Ethernet, ensuring minimal EMI/EMC issues in the Power section. I have the ability to set up various specific design constraints, underscores my commitment to delivering high-quality PCB designs. And I bring valuable skills in creating component library.

I have great ability to use IT Tools . I am a proactive person and facilities to integrate into a work team. I am fully dedicated to goals, versatile, easily adaptable, and highly organized.

I have great ability to use IT Tools . I am a proactive person and facilities to integrate into a work team. I am fully dedicated to goals, versatile, easily adaptable, and highly organized.

• RF & High-Speed PCB Design (to 6GHz) • Multi-layer PCBs (up to 8 layers) • Wireless: Wi-Fi, Bluetooth (sensor & IoT systems) • Power Electronics: DC-DC, LDO, PMICs • Analog & Digital Circuit Design... Read more

• RF & High-Speed PCB Design (to 6GHz) • Multi-layer PCBs (up to 8 layers) • Wireless: Wi-Fi, Bluetooth (sensor & IoT systems) • Power Electronics: DC-DC, LDO, PMICs • Analog & Digital Circuit Design • Signal Integrity, Controlled Impedance, EMI/ESD • DFM / DFA, IPC standards • Prototype Bring-up & Hardware Debugging

PCB design engineer with six+ year experience DC-DC converter, Analog and digital interface Mux design, hybrid micro circuit design, Design standard IPC2221A, IPC782A, ISRO PAX 301

PCB design engineer with six+ year experience DC-DC converter, Analog and digital interface Mux design, hybrid micro circuit design, Design standard IPC2221A, IPC782A, ISRO PAX 301

Experienced Research&Development Electronics Engineer with a demonstrated history of working in the automotive industry. Skilled in Electronics, Analytical calculations approach, Hardware design (Alti... Read more

Experienced Research&Development Electronics Engineer with a demonstrated history of working in the automotive industry. Skilled in Electronics, Analytical calculations approach, Hardware design (Altium Designer), Simulations in LTSpice and Matlab. Strong engineering professional with a Ph.D. focused in Electrical Engineering (Power Electronics).

I am a dedicated Hardware Design Engineer with 5 years of experience in PCB design and IoT embedded solutions. I specialize in transforming customer requirements into comprehensive block diagrams and... Read more

I am a dedicated Hardware Design Engineer with 5 years of experience in PCB design and IoT embedded solutions. I specialize in transforming customer requirements into comprehensive block diagrams and simulating circuits before progressing to detailed schematics and layouts. My expertise spans high-speed/mixed signal, RF, power, and flexible/rigid-flex PCBs, including advanced 8-layer designs that focus on efficient performance and robust signal integrity. I bring a strong foundation in design tools such as Altium Designer, and a commitment to best practices in EMI/EMC and signal integrity, ensuring reliable and high-performance hardware solutions for diverse applications.

Proficient in Altium design, SolidWorks and AutoCAD. Projects designed Digital temperature controller AC to DC flybuck converter for AC adapters. ESP32 PLC Controller CNC machine, Propellers and Wove... Read more

Proficient in Altium design, SolidWorks and AutoCAD. Projects designed Digital temperature controller AC to DC flybuck converter for AC adapters. ESP32 PLC Controller CNC machine, Propellers and Woven like Plastic Bucket, and a Injection molding machine

I help turn ideas into real, manufacturable electronic products — from PCB design to 3D enclosure and full system integration. I specialize in PCB design, 3D modeling, and mechanical integration, ens... Read more

I help turn ideas into real, manufacturable electronic products — from PCB design to 3D enclosure and full system integration. I specialize in PCB design, 3D modeling, and mechanical integration, ensuring your product is not only functional but also ready for real-world use and manufacturing. 🔹 Custom PCB design (single & multi-layer) 🔹 Power supply & microcontroller-based systems 🔹 3D modeling & enclosure design (SolidWorks) 🔹 STL to CAD / reverse engineering 🔹 Test jig design & validation support 🔹 Complete manufacturing files (Gerber, BOM, 3D models) I focus on clean, reliable, and production-ready designs with proper grounding, EMI control, and strong mechanical fit. Whether you need a prototype or a production-ready product, I deliver accurate, practical, and high-quality solutions — fast.

solidworks 3D Designer solidworks flow simulator proteus electric design and sim altium designer digital systems design

solidworks 3D Designer solidworks flow simulator proteus electric design and sim altium designer digital systems design

• Electronics Design Engineer, Product Designer and Developer • Circuit Design, digital, analogue circuit simulation using LTSpice • PCB Design – Altium Designer (10 years), Flexy/Rigid, differential... Read more

• Electronics Design Engineer, Product Designer and Developer • Circuit Design, digital, analogue circuit simulation using LTSpice • PCB Design – Altium Designer (10 years), Flexy/Rigid, differential pairs etc • Experienced Prompt Engineer using ChatGPT • Creation of Python based test software, using SciPy, NumPy, PyVISA and Matplotlib libraries to control test equipment in the performance of long-term stability testing of system equipment and electronic modules within a quantum computer and creation of various plots of the recorded data for analysis and characterisation of system components and their performance over time • Switch Mode Power Supplies and control circuitry for multiple systems for EPOS systems, LED automotive lighting products and intelligent street lighting systems • Involvement in the development of Consumer Electronics products • Design and analysis of a specialist ultra-stable resonant RF circuit using Waveform Generators, RF amplifiers, Signal Analysers, VNA’s, RF circuit simulation and other test equipment • Used VNA’s to analyse the open circuit characteristics a circuit, made up from a combination of external components and ASIC internal parts, prior to active connection and test of the inductive elements of the circuit • Embedded Controller design and of test firmware for Intel, Microchip, Atmel, NXP and ARM • Design of IOT and Smart Lighting Products • Programmable Logic, PAL’s, CPLD’s and Renesas/Dialogue GreenPAK • Experience of programming in Python, C, C++, VBA, Assembler and other languages • 3D CAD – OnShape – CADKEY – DesignSpark Mechanical • Prototyping, SMD manual assembly and soldering • Development work on WPT and Battery Charging Systems • Innovation and concept development using Particle Photon-2 and Arduino etc. • Experience in cost-down exercises for volume manufacture on a number of different products • Evaluation of the various effects of component change, removal and total circuit re-imagining and re-design • Management experience at all levels from team leader to Director