Hire the best freelance Interface Design expert designers for your company

Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Anal... Read more

Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Analog Mixed-Signal, Quantization and Linearization, Phase Lock Loops (PLLs) and Servo Control Systems, Motion-Control (Robotics), Digital Logic (FPGAs) and State Machines, Embedded (MCU, CPU, GPU, DSP, SoC), Electro-Magnetics (EMC), Electro-Optical (Video delivery, Displays, High Resolution Visible / IR / UV Cameras), and Electro-Mechanical disciplines for Space, Aerospace, Military, Defense, Aviation (Avionics), Medical, Marine, Automotive, Locomotive, Transportation, Industrial, Consumer, Wearables, Commercial, High Performance Computing, Data Communications, LAN/SAN/WAN, Telecommunication, Wireless Charging & IoT Sensors, Radio, Broadcast, and Motion Picture industries

I have worked as a Designer for more than 20 years in Transportation Design, Furniture and Electrical goods.

I have worked as a Designer for more than 20 years in Transportation Design, Furniture and Electrical goods.

DA Tech, a name presenting services of Design, Development, Digital Marketing and Business Process Solutions. Global scale with local experts! We are here to provide our clients with the best of our s... Read more

DA Tech, a name presenting services of Design, Development, Digital Marketing and Business Process Solutions. Global scale with local experts! We are here to provide our clients with the best of our services to promote their brands through a rigorous and cost-effective online marketing program. SEO, content writing and business development are among the predominant services that we offer. As search engines and consumer buying behaviors evolve, they require a more comprehensive web marketing approach to connect with their customers easily without any wastage of time. DA unifies how brand acquires support and engage customers. We boast of a team of highly qualified professionals with the requisite experience and proficiency in specific fields of design, development, digital marketing and business process solutions to ensure that you get a broad-based and top-notch customer experience. ================= Technology Expertise: ================= - Backend: • Laravel • CodeIgniter • CakePHP • CorePHP • Zend • Symphony • Node.js • WordPress • Shopify • Joomla • Magento • OpenCart • Blockchain - Frontend: • HTML/CSS • React.js • Angular.js • Vue.js • WordPress ================== Mob App Technologies: ================== Android: • Kotlin • Java • Flutter • Xarmin • PhoneGap • React Native • Ionic iOS: • Swift • Flutter • React Native • Ionic ========= Expertise: ========= • eCommerce Store • payment gateways • login session setup • API creation and integration • Affiliate system • B2B marketplace • Custom programming • Learning management system • Transportation booking system • Live video calling/meeting/seminar setyo • ERP/CRM/Portals • Chrome extension • Custom plugins ================== DIGITAL MARKETING: ================== - SEO - Content Writing - Graphic Designing - Social Media Marketing ================== Business Development: ================== - LiveChat Support and Sales - Handovers - Call Bank - Lead Generation

With 20 years of experience in CAD, I am at your disposal when you need a planner/designer on a consulting basis.

With 20 years of experience in CAD, I am at your disposal when you need a planner/designer on a consulting basis.

I have experience designing PCBs for high speed digital systems, backplanes and daughterboards, optical systems, wireless/IoT products, power electronics, mmWave systems, and much more. I start with y... Read more

I have experience designing PCBs for high speed digital systems, backplanes and daughterboards, optical systems, wireless/IoT products, power electronics, mmWave systems, and much more. I start with your schematic and BOM or your ECAD files, and I provide you with a finished PCB layout along with all standard manufacturing documentation and assembly drawings. During the PCB design process, I keep an eye towards the scalability of your design, as well as standard DFM rules and implementing requirements from your manufacturer. If you have not consulted with a manufacturer, I can help you find a producer that will meet your needs and help you scale. Our collaborative approach reflects best practices and helps you reach success. 1. Analog Systems and Sensors - Highspeed ADC & DAC Implementations - Direct-RF Sampling Architectures - Up/down Converting Mixers & IF Signal Processing - Analog Signal Processing & General Purpose Op-Amp Circuits - Audio Amplifier Design - Electro-optical Interface Design 2. High Speed Digital and Networking - Microcontroller Hardware Development - Application Class Processor (MPU) Hardware Development - High-Speed Memory Interface Design - DDR3 and LPDDR4 SDRAM Implementations - FPGA Hardware Development - USB 2.0, USB 3.0, & Gigabit Ethernet Hardware, Including Switches/Hubs - PCIe Hardware - Implementation of FPGA & ASIC Based Display Bridges Inline Translation Between MIPI DSI and legacy parallel RBG Video - Wireless Connectivity such as BLE, Wi-Fi, and LoRa 3. Power Electronics - High Performance Switchmode Converter Design - Ultra Low Noise Converter Design for RF Supply Pre-Regulation - Automotive/Aerospace Load Dump Protection - High Bandgap Semiconductor Converters (GaN & SiC) - EMI/EMC Converter Debugging - High Frequency Converters for Micro Form Factors - Battery Systems - Solar Power & MPPT Converters Support EDA Tools Altium Designer, Cadense OrCAD/Allegro PCB Designer, Mentor Graphics PADS/PADS Professional, KiCAD, Eagle CAD, Diptrace, EasyEDA

Siero Design is an award winning multi-disipline Creative Design Firm specializing in Industrial Design Product development, Graphic Design, Product Packaging, and Product Branding work. Responsible... Read more

Siero Design is an award winning multi-disipline Creative Design Firm specializing in Industrial Design Product development, Graphic Design, Product Packaging, and Product Branding work. Responsible for founding the company and continuing to market our services to a broad range of of clients ranging from Inventor start-ups to those in the fortune 500. • R&D support for marketing, engineering, and business owners which leads to successful new product launches bolstering new growth for the company and in some instances proprietary products containing patentable intellectual property. • Set-up State-of-the-Art 2D & 3D Design Engineering capabilities. • Recieved several design awards, including "Best of Show“in Int’l.Housewares Show. • Invented and Licensed dozens of new products for the Toy, Sporting Goods, TableTop, Housewares, & Pet Product industries. • Designed new products and product line launches for the Consumer Products, Sporting Good, TableTop, Toy, Juvenile Infant, Housewares, & Machine Tool Industries. • Ideation of new product concepts through extensive sketching, early prototyping and use of 3D printer technology. • Mechanism development and proof of concept Models through to R&D leading to Sales Sample Models • Electronics development and integration into your product(s) from concept phase to engineering and factory turnover phase. • User Interface Design and development to pair and be integrated with product design hardware development.

I am a highly skilled Electronics and Embedded Systems Engineer with a specialized focus on high-speed PCB design and system-level hardware integration. My expertise lies in bridging the gap between c... Read more

I am a highly skilled Electronics and Embedded Systems Engineer with a specialized focus on high-speed PCB design and system-level hardware integration. My expertise lies in bridging the gap between complex digital logic and physical hardware, having successfully designed and prototyped sophisticated multi-processor platforms and IoT solutions. ​Core PCB Design Competencies ​My technical proficiency spans the entire hardware development lifecycle, from initial schematic capture to manufacturing and prototyping workflows. ​High-Speed Interface Design: I have extensive experience routing and integrating high-speed protocols including PCIe, DDR3/DDR4, USB 3.0, Gigabit Ethernet, and MIPI CSI/DSI. ​Multi-Processor Architectures: My work includes designing complex boards that integrate CPLDs (EPM240) for deterministic IO, STM32 microcontrollers, and RK3568 Linux SBCs. ​RF & Wireless Integration: I specialize in the integration of LoRa (SX1276), GPS, Wi-Fi, and BLE modules, ensuring optimal antenna performance and signal integrity. ​Design Tools: I am certified and proficient in industry-standard EDA tools, including Altium Designer, KiCad, and EasyEDA. ​Proven Project Impact ​Universal Control Platform (2025): Acted as the system architect for a high-performance board featuring Hailo-8 AI accelerators via PCIe and complex MIPI camera interfaces. ​IGURU Farm GPS Tag System: Led the electronics design for LoRa-enabled livestock tracking collars, managing everything from PCB layout and antenna integration to rigorous field testing. ​Payment & Security Systems: Developed robust hardware for NFC/RFID payment terminals, implementing secure transaction logging to SPI flash and reliable network uplinks. ​With a focus on reliability and innovation, I leverage advanced prototyping workflows including JLCPCB integration to deliver high-quality electronic systems for industrial, agritech, and security applications.

CHILE: I have started my work experience as a Junior level Android Developer in a job that required image editing and interface design for phones. I also worked on low-level programming (C) for microc... Read more

CHILE: I have started my work experience as a Junior level Android Developer in a job that required image editing and interface design for phones. I also worked on low-level programming (C) for microcontrollers. Communication protocols MODBUS, UART, I2C, ISCP, MIDI. When I gained more experience, I decided to specialize in the EgleCAD program for PCB design for industry and IoT. I have used the EagleCAD program for more than 2 years and I have created libraries of devices and chips that were not found in the standard libraries. I also design from the datasheet taking into consideration the different measurements that the manufacturer has. CAM Gerber DXF BOM PLC PnP files are common in PCB design. I can learn to use other software for projection. Then I learned how to use EasyEDA for fast prototyping PCB designs. To test the PCBs I used a digital oscilloscope. I founded a hardware development company (Gea Tecnologia) to be able to work together with universities. The company worked closely with a team of bioengineers from Adolfo Ibañes University and a private company called DigitalHealt. The project is called Grace and currently has a US patent. The company grew and we had requests for very specific things that required little development time. One of them was to create a device that provided a wireless network to provide Internet connection in extreme places in Chile. They had to be energetically autonomous modules and cheap to build. The company (Statknows) was very happy with the result.(LoRa). ITALY: I applied to Embedded Solutions SRL company which is specialized in the production and manufacturing of electronic boards. Located in Misinto. Here I learned many concepts of production and test techniques (collaudo) for pcbs. A very serious company where every aspect of the design is guaranteed 100% even aesthetically.

I am a highly skilled and versatile CAD Designer, Product Modelling Specialist, and PCB Design Engineer with a deep passion for creating functional, innovative, and visually striking designs that move... Read more

I am a highly skilled and versatile CAD Designer, Product Modelling Specialist, and PCB Design Engineer with a deep passion for creating functional, innovative, and visually striking designs that move seamlessly from concept to reality. My work spans across multiple domains — from mechanical product design to electronics PCB layouts — ensuring that I can deliver complete, end-to-end solutions for clients in industries such as manufacturing, consumer electronics, automotive, wearables, home appliances, industrial equipment, and more. With years of experience in 3D CAD design, technical drafting, PCB engineering, and product visualization, I combine technical precision with creative problem-solving to produce designs that are both manufacturable and market-ready. Whether you need a fully functional mechanical prototype, a custom electronic PCB board, or high-quality 3D renders for marketing, I am capable of handling every stage of the design process. My Core Expertise 1. CAD Modelling & Product Design 3D Modelling: Creation of precise, parametric, and highly detailed models using advanced CAD software. Mechanical Design: From small intricate parts to large assemblies, ensuring correct tolerances, materials, and functionality. Product Development: Turning sketches or ideas into production-ready designs with full engineering considerations. Industrial Design: Balancing aesthetics and ergonomics to create products that look good and work perfectly. Rendering & Visualization: Photorealistic product renders for marketing, presentations, and investor pitches. Technical Drawings: Production of accurate 2D drawings for CNC machining, laser cutting, injection molding, or other manufacturing methods. Reverse Engineering: Recreating designs from existing samples or damaged parts for refurbishment or improvement. 2. PCB Design & Electronics Engineering Schematic Diagram Creation: Developing clear, accurate electronic circuit diagrams based on your requirements. PCB Layout Design: High-quality, optimized board layouts that ensure proper signal integrity, power distribution, and manufacturability. Gerber File Preparation: Ready-to-fabricate files for PCB manufacturing houses worldwide. Bill of Materials (BOM): Detailed parts lists with component specifications and sourcing details. Multi-Layer PCB Design: Design of complex boards with multiple layers for high-density applications. High-Speed & RF PCB Design: Specialized routing for high-frequency and sensitive circuits. 3D PCB Modelling: Integration of PCB models into mechanical enclosures for accurate fitment and assembly planning. Design for Manufacturing (DFM): Ensuring PCB designs meet the capabilities and requirements of leading PCB fabrication houses. Prototype Development: From concept to functional testing, preparing PCBs ready for real-world application. 3. Integrated Product Solutions One of my strengths is combining mechanical design and electronics engineering into cohesive, production-ready products. I bridge the gap between the mechanical enclosure and the electronic system it houses, ensuring everything fits and functions perfectly. Examples include: Smart home devices (enclosure + PCB + assembly drawings). Wearable electronics (ergonomic design + PCB layout + waterproofing considerations). Industrial control panels (metal or plastic enclosure + electrical layout + wiring diagrams). Consumer gadgets (aesthetics + electronics + user interface design). Industries & Applications My services are applicable across a wide range of industries, including: Consumer Electronics Industrial Automation Automotive Components Medical Devices IoT Devices and Smart Products Renewable Energy Systems Wearable Technology Robotics and Mechatronics Home Appliances Educational Kits & Prototypes Software & Tools I Use I am proficient in multiple industry-standard CAD and electronics design tools, including: Mechanical/CAD: SolidWorks, Fusion 360, AutoCAD, CATIA, Inventor, Creo. PCB Design: Altium Designer, KiCad, Eagle, EasyEDA, OrCAD. Rendering & Visualization: KeyShot, Blender, Fusion 360 Render, 3ds Max. Prototyping Tools: Cura, PrusaSlicer, and other 3D printing preparation software. Why Work With Me? Full End-to-End Capability: I can take your project from initial idea → 3D mechanical design → PCB electronics design → prototype-ready files. Manufacturing Knowledge: I design with production in mind, ensuring all parts are feasible for CNC machining, injection molding, sheet metal fabrication, or PCB assembly. Attention to Detail: Every dimension, tolerance, and component is checked to ensure the highest level of precision. Creative & Functional Solutions: I focus on designs that look professional but also work flawlessly in real-world use. Clear Communication: I work closely with clients, providing updates, previews, and recommendations at every stage.

NeXoria Design Lab is a professional UI/UX design and creative branding studio providing high-quality digital design services for startups, agencies, and global businesses. We specialize in mobile app... Read more

NeXoria Design Lab is a professional UI/UX design and creative branding studio providing high-quality digital design services for startups, agencies, and global businesses. We specialize in mobile app design, website design, brand identity development, logo design, marketing graphics, and premium digital assets tailored to elevate your brand and boost engagement. Our team focuses on creating user-centered interfaces, clean visual experiences, and modern branding systems that help businesses stand out online. At NeXoria, we combine strategic thinking, design research, and creative innovation to deliver designs that improve usability, conversions, and brand visibility. Whether you need a complete product design, a strong brand identity, or high-impact social media visuals, NeXoria Design Lab provides scalable, custom solutions built for growth.

I am a highly skilled professional with a versatile set of abilities that allow me to excel in any role. My strong communication skills enable me to clearly share ideas and work effectively with other... Read more

I am a highly skilled professional with a versatile set of abilities that allow me to excel in any role. My strong communication skills enable me to clearly share ideas and work effectively with others. I’m a creative problem-solver, consistently tackling complex challenges with innovative solutions. With adaptability, I thrive in dynamic, fast-paced settings and embrace change effortlessly. I bring technical proficiency in [specific tools or software], boosting productivity and efficiency. As a collaborative team player, I contribute to shared goals and foster positive teamwork. My dedication to continuous learning keeps me current with trends and best practices. These strengths, paired with my drive for excellence, make me a valuable contributor to any team.

I am a Principal at iD2 Products, a consulting firm that offers high-quality and innovative solutions for product design and development across multiple industries. I have over 25 years of experience... Read more

I am a Principal at iD2 Products, a consulting firm that offers high-quality and innovative solutions for product design and development across multiple industries. I have over 25 years of experience in industrial design, 3D CAD, graphical design, mechanical engineering, and team leadership, and I have successfully delivered products from conception to production that meet the needs and expectations of clients and end-users. My portfolio includes products in the consumer, commercial, and medical device sectors, such as the LR6 LED Downlight, which won an IDEA Silver Award for its energy efficiency, light quality, and easy installation, and the EmitBio Device, which uses LED technology to treat viral infections. I also hold 100+ patents for LED lamps and other inventions that demonstrate my creativity and problem-solving skills. My mission is to create products that are not only functional and aesthetically pleasing but also disruptive and impactful. If you need help designing or developing a product, reach out, and we can discuss the opportunity. Visit us at id2products.com

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

I am a Mechanical Engineer and Industrial Designer who enjoys working at the interface between the technical and the creative. I have extensive experience working in 3D CAD Modelling, Engineering Draw... Read more

I am a Mechanical Engineer and Industrial Designer who enjoys working at the interface between the technical and the creative. I have extensive experience working in 3D CAD Modelling, Engineering Drawing, and CNC Machining.

I have over 20 years of experience in 2D/3D CAD Product Design, advanced modeling and design of sheet metal, machined components and plastic component manufacturing and assemblies; Rapid Prototyping;... Read more

I have over 20 years of experience in 2D/3D CAD Product Design, advanced modeling and design of sheet metal, machined components and plastic component manufacturing and assemblies; Rapid Prototyping; Reverse Engineering; tooling and customer interface.

Currently, I am working as a design engineer in India itself. You can say that I`m mad for CAD software.Eager to learn more about mechanical designing. Have simple and ambivert personality. Focusi... Read more

Currently, I am working as a design engineer in India itself. You can say that I`m mad for CAD software.Eager to learn more about mechanical designing. Have simple and ambivert personality. Focusing on more project. Software which I usually prefer is SolidWorks because of its features and user interface.

Hi I am Garry Zhang. I have staudied in UNSW Sydney with a Bachelor Degree of Computational Design. I'm currently employed full time in an architecture practice as a Computational Designer. I can help... Read more

Hi I am Garry Zhang. I have staudied in UNSW Sydney with a Bachelor Degree of Computational Design. I'm currently employed full time in an architecture practice as a Computational Designer. I can help with simple to sophisticated Grashsopper Script for Architecture Facade Medelling, parametric designs and human - machine interface developements.

AutoCAD: High proficiency in generating and modifying GA drawings and civil/structural interface drawings. Auto Plant 3D: Proficient in creating and modifying piping runs, equipment, structural elemen... Read more

AutoCAD: High proficiency in generating and modifying GA drawings and civil/structural interface drawings. Auto Plant 3D: Proficient in creating and modifying piping runs, equipment, structural elements, and detailed pipe supports within the 3D environment. AutoCAD Smart P&ID: Develop, modify, and manage P&IDs, ensuring connectivity. BOM: Microsoft Excel - Advanced use for generating Bill of material

Talented instrument and controls engineer experienced in industrial water tube and fire tube boiler automation and control systems, lead/lag/standby control, feed water control, level control, food &... Read more

Talented instrument and controls engineer experienced in industrial water tube and fire tube boiler automation and control systems, lead/lag/standby control, feed water control, level control, food & beverage processing control, consulting, start-up project management and leadership, technical support, instrument calibration, flow element calculation requirements, valve sizing calculation requirements, electrical panel design, programmable logic controller design (PLC), automation graphic user interface (GUI) software design and development.

I am a former Research and Development Engineer now currently doing consultancy at the same time specializing in Product Design and Robotics Engineering. Designing products from mechanical, Electronic... Read more

I am a former Research and Development Engineer now currently doing consultancy at the same time specializing in Product Design and Robotics Engineering. Designing products from mechanical, Electronics design, Programming until Graphic User Interface. I also do product animations as well. Aside from indicated projects on my portfolio, there are other projects that I made, but due to confidentiality reasons, I apologize for I could not show them in public.

A competent electrical (digital) engineer with a comprehensive educational and practical knowledge in electrical design and installation monitoring. Experience in working with UK, European and Middle... Read more

A competent electrical (digital) engineer with a comprehensive educational and practical knowledge in electrical design and installation monitoring. Experience in working with UK, European and Middle East standards. Design of electrical systems, focusing on economy, safety, reliability, quality and sustainability. Resourceful, analytical and detail-driven with capabilities in completing projects with competing deadlines. Clear communicator with excellent verbal and written communication skills. Strong interpersonal skills, interface effectively with co-workers and clients.

PCB Design Engineer with over 8 years of experience with strong expertise in multilayer, high-speed, and mixed-signal board design. Skilled in tools such as Cadence Allegro 17.2 X, OrCAD Capture. Pr... Read more

PCB Design Engineer with over 8 years of experience with strong expertise in multilayer, high-speed, and mixed-signal board design. Skilled in tools such as Cadence Allegro 17.2 X, OrCAD Capture. Proficient in schematic capture, component placement, routing, and DFM/DFT compliance. Hands-on experience in ATE boards, test interface boards, and industrial control PCBs. Strong understanding of signal integrity, impedance control, and thermal management. Committed to delivering reliable, manufacturable designs that meet quality and timeline requirements.

Experience: Harman International Industries - Sr. Mechanical Engineer Jan2013-present As one of two mechanical design engineers for a line of infotainment systems for a major automotive OEM custom... Read more

Experience: Harman International Industries - Sr. Mechanical Engineer Jan2013-present As one of two mechanical design engineers for a line of infotainment systems for a major automotive OEM customer, I spend my time developing A-surface faceplates to interface with the radio architecture. I develop technical drawings for our suppliers and customers. Motorola Solutions, Inc. - Sr. Mechanical Engineer Aug 2009-Dec2012 Provided post-launch development support to a line of mission critical public safety radios. Participated in the next-gen architecture development.

There are many companies and manufacturers that would benefit from animation and 3D visualization of their products or processes, for marketing or training purposes. And with the increasing availabili... Read more

There are many companies and manufacturers that would benefit from animation and 3D visualization of their products or processes, for marketing or training purposes. And with the increasing availability of product CAD files, near photorealistic visuals and animations can be provided quickly and cost-effectively. Even more impressive is creating an interactive experience by putting your products in 3D into a touch-based interface on a tablet or mobile app, which is one of our specialties. ▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒▒

I’m a creative VFX artist and front-end web developer with hands-on experience in video editing, motion graphics, and responsive web design. I use tools like After Effects, Premiere Pro, HTML, CSS, an... Read more

I’m a creative VFX artist and front-end web developer with hands-on experience in video editing, motion graphics, and responsive web design. I use tools like After Effects, Premiere Pro, HTML, CSS, and JavaScript to bring ideas to life — whether it’s a cinematic visual effect or a sleek website interface. I’ve worked on promotional videos, short films, and web projects for clients across different industries. I’m passionate about delivering high-quality, detail-focused results that meet the client’s vision.