Hire the best DC-DC Converter Design experts for your company

Creative engineer with 11+ years of industry experience. Experience in circuit design, simulation, schematic capture, PCB layout, firmware development, 3D modeling and electronic manufacturing.

Creative engineer with 11+ years of industry experience. Experience in circuit design, simulation, schematic capture, PCB layout, firmware development, 3D modeling and electronic manufacturing.

MASTER IN MECHANICAL ENGINEER FROM SEPULUN NOPEMBER INSTITUTE OF TECHNOLGY AUTOMOTIVE, MANUFACTURE, CONTROL SYSTEM

MASTER IN MECHANICAL ENGINEER FROM SEPULUN NOPEMBER INSTITUTE OF TECHNOLGY AUTOMOTIVE, MANUFACTURE, CONTROL SYSTEM

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Power Electronics & PCB Design Engineer | KiCad | DAB | Bidirectional Chargers | Buck/Boost | Schematic-to-PCB I design complete power-electronics hardware—from circuit design and component selection... Read more

Power Electronics & PCB Design Engineer | KiCad | DAB | Bidirectional Chargers | Buck/Boost | Schematic-to-PCB I design complete power-electronics hardware—from circuit design and component selection to schematic, PCB layout and production-ready files.

I’m a dedicated PCB layout engineer with 7+ years of hands-on experience turning complex schematics into production-ready boards especially in power-hungry and noise-sensitive applications. High-effic... Read more

I’m a dedicated PCB layout engineer with 7+ years of hands-on experience turning complex schematics into production-ready boards especially in power-hungry and noise-sensitive applications. High-efficiency SMPS designs (buck/boost converters, GaN/SiC integrations) and mixed analog/digital circuits, like ADC/op-amp interfaces for sensors and IoT prototypes. I’ve routed dozens of boards where EMI control and thermal management aren’t just checkboxes—they’re what keeps your device reliable from prototype to pilot run.

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multil... Read more

Thank you for visiting my profile. I'm Engr. Muhammad Uzair, a hardware and firmware engineer with 6+ years of experience delivering production-ready electronic solutions. I specialize in: - Multilayer PCB design (up to 8 layers) — signal integrity, RF, IoT, and power electronics - Power electronics design — DC-DC and AC-DC conversion circuits - Firmware development for STM32, dsPIC, ESP32/ESP8266 with UART, SPI, I2C, CAN, USB, and MODBUS - RF circuit design — filters, antenna tuning, and wireless systems From schematic capture to Gerber files and working prototype — I manage the full design cycle with precision and on-time delivery. Let's bring your ideas to life!

I am a Senior PCB and Hardware Engineer with over 10 years of Altium Designer experience across automotive, telecommunications, RF and mixed-signal electronics. I handle schematic design, PCB layout a... Read more

I am a Senior PCB and Hardware Engineer with over 10 years of Altium Designer experience across automotive, telecommunications, RF and mixed-signal electronics. I handle schematic design, PCB layout and manufacturing handover, with careful attention to signal integrity, EMC and manufacturability. My projects include a 16-layer automotive compute PCB with a 2,500+ pin BGA, complete SDR hardware and RF upconverter designs, and a DDR routing redesign that reduced reported production scrap from approximately 60% to 4%. I also manage component sourcing and PCB/PCBA supplier coordination, bringing practical manufacturing experience to design decisions. Based in Budapest, I offer remote design, review and troubleshooting services, communicate fluently in English and have my own commercial Altium Designer licence.

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

Specialties Small Signal DC/DC Converter Modeling.Top Level Simulation Modeling of DC/DC ConverterPower Supply Design MathCad Google Sketchup  

Specialties Small Signal DC/DC Converter Modeling.Top Level Simulation Modeling of DC/DC ConverterPower Supply Design MathCad Google Sketchup  

Electrical & Electronics Engineer with a foundation in power electronics, renewable energy, PCB design, and hardware development. Experienced in MPPT converter design, DC-DC converters, circuit simul... Read more

Electrical & Electronics Engineer with a foundation in power electronics, renewable energy, PCB design, and hardware development. Experienced in MPPT converter design, DC-DC converters, circuit simulation, and PCB development through TÜBİTAK-funded projects and internships. A fast learner with a strong interest in engineering and emerging technologies. Passionate about solving engineering challenges, learning emerging technologies, and contributing to multidisciplinary engineering teams.

Electrical engineer and PCB designer with 6+ years of end-to-end board development. I take projects from schematic capture and component selection in Altium Designer through multi-layer layout, Gerber... Read more

Electrical engineer and PCB designer with 6+ years of end-to-end board development. I take projects from schematic capture and component selection in Altium Designer through multi-layer layout, Gerber/BOM packages, fabrication and assembly, and lab bring-up. What I can do for you: • PCB schematic & layout (2-layer to multi-layer) • Power electronics — battery chargers, DC-DC converters, thyristor control • Mixed-signal and industrial control boards • Reverse engineering of obsolete boards • DFM/DFA reviews, Gerber, BOM & assembly documentation • Prototype bring-up and debug with oscilloscope / logic analyzer • Embedded MCU and IoT hardware Recent work: a 24V 100A thyristor battery charger (schematic to commissioning), recreated Panalarm alarm annunciator and DC-DC converter boards, and PLC-integrated edge hardware for industrial robot guidance. Clients included power-plant, hydropower and oil & gas companies. Based in Yerevan, Armenia (UTC+4). I work remotely and communicate clearly in English.

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 design manufacturable, production-ready PCBs with a focus on power electronics — particularly DC-DC converter layouts, where getting the copper pours, thermal relief, and switching-loop geometry rig... Read more

I design manufacturable, production-ready PCBs with a focus on power electronics — particularly DC-DC converter layouts, where getting the copper pours, thermal relief, and switching-loop geometry right is the difference between a board that works on paper and one that works on the bench. With a few years of industry experience as a PCB designer, I can work in both KiCad and Altium Designer, from schematic capture through layout, Gerbers, and BOM handoff to manufacturing. What I can help with: General mixed digital-analog 2–8 layer board design Schematic capture and layout from your requirements or reference design Buck/boost converter layout — hot-loop minimization, current-carrying trace sizing, copper pour and thermal management Design-risk flagging before it becomes an expensive fab mistake

I’m an Electrical Engineer specialized in hardware design and power electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT securit... Read more

I’m an Electrical Engineer specialized in hardware design and power electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT security systems to high-power EV charging circuits, I design and implement solutions tailored to real-world needs. ✅ What I Offer: Custom PCB design (including multi-layer, high-current, low-noise, and compact boards) Power supply circuits (Flyback, Buck, Boost converters, up to 3.7kW systems) Embedded system hardware for microcontrollers (ESP32, STM32, etc.) Reverse engineering and redesign of commercial hardware High-speed signal routing and antenna design (ongoing R&D) Circuit testing, debugging, and validation 🛠️ Highlight Projects: Wireless Security Detector: Designed an IoT-based motion detection system with USB and Wi-Fi data transfer, real-time clock, and temperature monitoring. 230V AC to 15V 1A Flyback Converter: Designed a compact, efficient converter with a 15W output—ideal for embedded and control systems. ESP32 Programming Board: Developed a custom board for streamlined programming and prototyping with the ESP32 chip. 15V Boost & 5V 5A Buck Converters: Designed high-efficiency DC-DC power converters for portable and high-load applications. EV Charger (3.7kW): Designed a high-power EV charging circuit using totem-pole PFC topology. Emergency Lighting Kit (Reverse Engineering): Successfully reverse-engineered and replicated a commercial backup lighting system. Street Light PCB: Designed and tested control and power PCB for LED-based street lighting systems. ⚡ Tools & Skills: Altium Designer, KiCAD, EasyEDA, Multisim Analog & digital circuit design EMI/EMC mitigation techniques Power electronics design principles High-speed layout design and RF/antenna integration If you're looking for a reliable hardware design expert to bring your ideas to life or to troubleshoot and optimize your existing system — let's connect. I’m ready to support your project from concept to tested, working hardware.

Result-driven Electronics Engineer with an advanced focus on High-Precision PCB Design and Analog Integrated Circuit (IC) Design. Proven technical proficiency in architecting complex multi-layer PCB... Read more

Result-driven Electronics Engineer with an advanced focus on High-Precision PCB Design and Analog Integrated Circuit (IC) Design. Proven technical proficiency in architecting complex multi-layer PCB layouts (up to 7GHz RF) and designing high-performance analog chip components. Hands-on experience in the complete hardware development lifecycle—from schematic capture to physical fabrication. Demonstrated exceptional problem-solving capabilities through a specialized Final Year Project (FYP) in Analog Chip Design and 20+ successful freelance hardware projects. Being an Electronic Engineer, Hardware Designer and a skilled PCB Designer with 3 +years of experience I make proper R&D projects Full schematics and real life single layer ,2 layers ,4 layers ,6 layer and multi-layers PCBs projects (i.e: 1:PCB of compact ear buds 2:Pcbs for compact usb with advanced security features 3:Pcbs which involves USBs 4:Also i made many large projects which handles high voltage AC and DC 5: 6 -layers PCB of Arm Cortex Processor involving Programming 6: Programmable Frequency Generator PCB 7: Compact Smart SOS PCB 8: High Volatge Ac to DC Converter with MCU STM32 programmability’s for 10KW system 9: 10KW AC Inverter with output voltage 24V 10: Qi 1.3 Wirless Charger Transmitter and Reciever 11: PCB for agricultural watering system that controls 50 fig trees with expansion capability to 100 trees) 12: Custom IO Board Design for Raspberry Pi CM5 with Integrated RP2040 And many more I have advanced level grip on softawares like Easyeda-Pro ,Kicad, Altium I will show you my PCB work separately I will handle your project and made it perfect in the best cheapest price and do its customisation First see me work then Hire me You can also see my Portfolio which reflects some of my PCBs projects In the end i will assure you that you will get professional level and great quality work in the best price Thankyou

A reliable electronics engineer and PCB designer with 15+ years of experience (trusted by clients worldwide) in PCB design, schematic capture, hardware development, and manufacturing support. I delive... Read more

A reliable electronics engineer and PCB designer with 15+ years of experience (trusted by clients worldwide) in PCB design, schematic capture, hardware development, and manufacturing support. I deliver production-ready designs that reduce risk, shorten development cycles, and work right the first time. My PCB designs are not only functional but manufacture able, testable, and scalable. With my 100% Job Success Score, I help clients turn ideas into robust, production-ready electronic products. My specialization is in circuit design, schematic capture, multilayer PCB layout, embedded systems, power electronics, RF and microwave circuits and analog circuits. I can do design reviews, hardware development, hardware debugging, reverse engineering, design optimization, troubleshooting and ensure your project is delivered with precision and attention to detail. ⭐ Core Expertise ⭐ ✅ Multilayer PCB designing ✅ PCB design with high speed interfaces, such as LVDS, HS-CAN, CAN FD, RS-422, RS-485, USB 3.0, FPGA high speed SerDes, PCIe, LVPECL, LPDDR4 clock, HDMI ✅ High power PCB design up to 4 layers, 3.2 KW, 320V output at 10A load current ✅ Design for Manufacturing (DFM) & Design for Assembly (DFA) using JLC PCB and PCB way services ✅ EMC / EMI aware PCB design practice using industry standards such as IPC-2221, IEC61188, DO-254 ✅ JLC PCB and LCSC parts selection, finding in-stock components, creating BOM with updated and available parts, finding alternate parts with similar technical specifications ✅ Generating Gerber files, NC Drill files, CPL files, BOM files for production, prototyping & mass manufacturing ✅ Schematic and PCB design review ✅ Circuit Designing, analog, digital, RF, microwave, embedded, high power circuit designing ✅ Circuit Simulation & Analysis ✅ Microcontroller Programming in C language ✅ Reverse engineering from given Gerber files, PCB images, BOM ✅ Problem solving, hardware development, troubleshooting, hardware debugging, design optimization for power, thermal, mechanicals constraints ⭐ PCB Design Software ⭐ ✅ Altium Designer v24 ✅ KICAD v9 ✅ DIP TRACE ✅ EasyEDA ⭐ Circuit Simulation Software ⭐ ✅ LTspice ✅ Proteus ✅ Multisim ✅ Keysight ADS ✅ Ansys HFSS ⭐ Programming ⭐ ✅ MPLAB X IDE ✅ C Language ✅ MATLAB SIMULINK ⭐ 3D Mechanical Design ⭐ ✅ SolidWorks ✅ PTC Creo ✅ Flow Therm ⭐ Power & analog circuit Projects ⭐ Power electronics, op-amp circuits, ADC/DAC interfaces, signal conditioning, piezo electric transducer driver, flyback converter, buck boost converter, laser diode driver, LED light driver, constant current and PWM control of LED lights, Switch Mode Power Supply (SMPS) design, linear power supply design, switching transformer magnetics design, AC load control using TRIAC, DC load control using SCR, H-Bridge driver for BLDC motor control using high power MOSFETS, gate driver circuit, multivibrator circuit using 555 timer, counter circuits, relay control, IGBT circuit for DC to AC inverter, bridge rectifier circuit for AC to DC converter ⭐ Industrial Projects ⭐ Temperature, humidity, weight, pressure sensors circuit design for instrumentation electronics, data logging, real time telemetry monitoring, signal conditioning circuit, feedback control circuits, robotics and actuator control, solenoid valve for flow control, PLC, DCS, SCADA for industrial automation, ⭐ RF Projects ⭐ X-Band and S-Band microwave RF power amplifier using GaN and GaAs devices, preamplifier, Directional coupler, band pass filter, Wilkinson divider, diplexer, microstrip transmission lines impedance matching, Low Noise Amplifier (LNA), mixer, microstrip patch antenna, electronic beam steering T/R modules, I/Q modulator, phased array circuits ⭐ Audio Projects ⭐ Audio Electronics: Amplifiers, filters, DSP-based audio processing, low-noise analog design, analog crossover network, equalizer, stereo and mono dual channel amplifier, phono preamplifier, hydrophone amplifier, MEMS based microphone array design, electret microphone amplifier, CODEC, RCA to XLR converter, phantom power supply, audio power amplifier for 8 and 4 ohm loud speakers, ⭐ Digital Electronics Projects ⭐ Digital logic circuits using discrete ICs, sequential circuit, NAND Flash memory circuit, mixed signal circuit using RF transceiver blocks with SMA connectors, FMC HPC connectors, high speed signaling with FPGA Actel, Xilinx, DSP controller from microchip, microcontrollers from Silabs, PIC, ATMEL C8051, ATMEGA, TMS320F28335, ESP32-C5, ESP32-S3, STM32, RPI, ARDUINO ⭐ Why Clients Choose Me ⭐ ✅ End-to-End Capability — from concept → schematic → PCB → firmware → prototype. ✅ High-Speed PCB Specialist —Impedance controlled routing and EMC/EMI aware designs ✅ Strong Communication — clear documentation, regular updates, and fast responses. ✅ Proven Track Record — 15+ years of hands-on design experience. ✅ Client Satisfaction — long-term ▒▒▒▒▒▒ client relationships, repeat contracts, and 5⭐⭐⭐⭐⭐ feedback

With more than 20 years of experience in architecture and construction, I bring together design, technical drawing, 3D visualization, and real construction experience. My work goes beyond producing d... Read more

With more than 20 years of experience in architecture and construction, I bring together design, technical drawing, 3D visualization, and real construction experience. My work goes beyond producing drawings. I understand how a project moves from an architectural idea to a practical solution that can actually be built on site. I work with AutoCAD 2D/3D, SketchUp, Lumion, and Robot/Robobat, creating architectural plans, detailed drawings, 3D models, realistic visualizations, and technical project documents. I have worked on different types of building projects in Madagascar and have been involved in both design and project coordination. This field experience helps me anticipate construction constraints and communicate ideas clearly through drawings and 3D models. I am now looking to collaborate with international clients and companies through remote freelance projects, bringing reliable technical skills, architectural vision, and practical construction knowledge to every assignment.

Focus on integrating MEP and architectural coordination, BIM/CAD modeling, 3D visualization, and detailed technical documentation to meet regulatory, brand, and sustainability standards.

Focus on integrating MEP and architectural coordination, BIM/CAD modeling, 3D visualization, and detailed technical documentation to meet regulatory, brand, and sustainability standards.

I have 26 years of hands-on experience in stamping die design, manufacturing, and press troubleshooting. I am proficient in AutoCAD, CATIA, and UG (NX) for die design, product design, and sheet metal... Read more

I have 26 years of hands-on experience in stamping die design, manufacturing, and press troubleshooting. I am proficient in AutoCAD, CATIA, and UG (NX) for die design, product design, and sheet metal flattening. Core Services: Stamping die design (progressive, compound, single-operation dies) Sheet metal flattening & DXF export for laser cutting DFM (Design for Manufacturing) analysis for stamping and sheet metal parts Press selection & remote troubleshooting 2D to 3D conversion and product design I help overseas stamping factories and sheet metal workshops solve technical problems remotely.

I enjoy designing products and solving problems to make people's lives easier. My core expertise is in mechanical design for commercial and medical products. I am a technical generalist with related e... Read more

I enjoy designing products and solving problems to make people's lives easier. My core expertise is in mechanical design for commercial and medical products. I am a technical generalist with related experience in electrical engineering, optical design, home products design, lighting and furniture design,toy design and meeting a wide variety of product regulatory requirements. My broad development experience makes me especially efficient and effective in solving problems. I structure my work for best client value starting with clear project objectives.

I am an artist with years of experience and a passion for sculpture. I have become expert in ZBrush and 3d printing. I managed a 3d printing company in London. My main specialisation is bust portraitu... Read more

I am an artist with years of experience and a passion for sculpture. I have become expert in ZBrush and 3d printing. I managed a 3d printing company in London. My main specialisation is bust portraiture.

hello, I am automobile engineer. Expert in Solidworks, Catia, AutoCAD, Assembly, Rendering and Solidworks Composer.

hello, I am automobile engineer. Expert in Solidworks, Catia, AutoCAD, Assembly, Rendering and Solidworks Composer.

Bachelor of Architecture graduate from the University of Nairobi with hands-on experience in both residential and commercial projects in private and government sectors. I focus on creating sustainable... Read more

Bachelor of Architecture graduate from the University of Nairobi with hands-on experience in both residential and commercial projects in private and government sectors. I focus on creating sustainable, light-filled spaces that connect people with their environment while maximizing natural ventilation and light. Core Strengths: - Sustainable design principles with a focus on natural lighting and airy spaces - Proficient in SketchUp, ArchiCAD, Revit, Lumion, and 3ds Max (beginner) for design visualization - Experience with Adobe Creative Suite (Photoshop, Illustrator) for presentation-quality graphics - Proven track record of delivering projects for various clients, including government contracts My design philosophy emphasizes creating spaces that improve quality of life through careful integration of light, air flow, and sustainable practices. Whether I’m designing intimate residential areas or large commercial projects, I bring fresh ideas grounded in modern architectural education and practical experience. I am ready to transform your vision into breathable, beautiful architecture that lasts.

I am a graduate in Aerospace Engineering (with spl. in Avionics) from India. Currently working in a Robotics AI Research Lab. My research interest includes concept design for space transportation solu... Read more

I am a graduate in Aerospace Engineering (with spl. in Avionics) from India. Currently working in a Robotics AI Research Lab. My research interest includes concept design for space transportation solutions and innovations, aerospace materials and structures for aerospace vehicle(s). I possess 4 years of CAD experience using SolidWorks & 3 years of FEA/CFD experience using ANSYS.

I am Romet Mets, an architectural designer and visualizer with over 14 years of experience bridging the gap between technical design and high-end 3D visualization. My expertise lies in creating functi... Read more

I am Romet Mets, an architectural designer and visualizer with over 14 years of experience bridging the gap between technical design and high-end 3D visualization. My expertise lies in creating functional architectural concepts and bringing them to life through atmospheric, light-driven renders. Core Strengths & Skillsets: Architectural Design: Comprehensive development of floor plans, elevations, and building sections for residential and urban projects. Advanced Visualization: Mastery in photorealistic rendering, with a deep focus on composition, lighting aesthetics, and material realism. Project Leadership: Managing the full design journey from initial discovery and iterative drafting to final technical hand-off. Technical Proficiency: Professional-grade output in CAD and 3D modeling software, delivering files ready for structural engineering and local compliance.

I am a CNC Designer and Programmer with 3.5+ years of hands-on experience in wooden CNC machining, based in Visakhapatnam, India. I specialize in creating detailed 2D and 3D designs using ArtCAM Pro 9... Read more

I am a CNC Designer and Programmer with 3.5+ years of hands-on experience in wooden CNC machining, based in Visakhapatnam, India. I specialize in creating detailed 2D and 3D designs using ArtCAM Pro 9.1 and Autodesk ArtCAM, and I am skilled in generating accurate CNC toolpaths and machining programs for woodworking machines. My work includes designing decorative panels, doors, custom furniture components, and ornamental wooden pieces and also i know how to creating designs for metal like aluminium etc and stone. I run my own CNC workshop — Srusti Furniture Works — where I handle everything from concept design to final machine output, giving me a complete understanding of how a design performs in real-world production. I hold a Bachelor of Technology degree in Electronics & Communication Engineering, which gives me a strong technical foundation alongside my practical CNC skills. I am reliable, detail-oriented, and committed to delivering clean, production-ready files on time. If you need ArtCAM design work, toolpath generation, furniture panel design, or CNC file conversion, I am ready to help bring your project to life.