Hire the best Concept and Schematic Design experts for your company

Profile Summary Strengths & Skill Sets With over 30 years of global experience, I am a Senior Process Architect and Subject Matter Expert specializing in high-value industrial, life science, and adva... Read more

Profile Summary Strengths & Skill Sets With over 30 years of global experience, I am a Senior Process Architect and Subject Matter Expert specializing in high-value industrial, life science, and advanced manufacturing facilities. My unique approach bridges the gap between traditional architectural artistry and modern automation, using tools such as generative design, BIM, and 3D scanning to turn complex, highly regulated concepts into buildable, profitable realities. 40 years of international and local experience as a "Foreign Architect" and Design-Build Leader. My unique approach, "Artistry & AI," combines traditional hand sketching and watercolor rendering with modern automation tools like Python, BIM 0.2, Canva, and LIDAR scanning. Operating as a "one-stop shop," my skill set integrates design, engineering, permitting, and construction to ensure a smooth process with accurate estimates and "no surprises." I also bring a process-first technical mindset, applying high-compliance cGMP/Life Sciences standards and green, net-zero solutions to your projects. Projects & Accomplishments Process-First Precision: Deep expertise in navigating complex regulatory frameworks (FDA, EU, cGMP, and ISO) to prevent compliance delays and ensure project safety. Advanced Technical Integration: Highly skilled in cleanroom design, cross-contamination control, and process flow optimization. Technological Proficiency: Expert in BIM/VDC coordination, utilizing Revit, Navisworks, AutoCAD, and VR/AR to deliver clash-free, cost-effective models. • Founded IRODIRECT STUDIO, built a vertically integrated design-build firm that successfully captures the local Wayland and Middlesex County markets, specializing in high-end remodeling, commercial wellness facilities, and niche housing like ADUs and glamping cabins. • House remodeling: Executed a seamless two-car garage addition that perfectly blended with the home's existing architecture. The client specifically praised your attention to detail during planning, which "saved us a lot of headaches during construction". • Agile Development & Permitting: Streamlined the complex "red tape" and permitting processes for prefabricated units, utility storage, and off-site construction methods to accelerate project timelines. • Complex Facility Delivery: Managed the full lifecycle of intricate technical facilities, applying "Life Science precision" to rehabilitation and spa resort projects Patented Innovation: Co-invented the Exycell Cleanroom Ceiling Module (Patent US 20210017763A), a modular utility platform that streamlines cleanroom construction and reduces installation timelines. Major Facility Delivery: Led architectural design and master planning for complex, multi-million-dollar projects, including the Wolfspeed Silicon Carbide Wafer Fab, the Amgen Cell Therapy Plant, and a $200M oncology manufacturing facility in New York. Operational Efficiency: Consistently improved project performance efficiency by standardizing visual work instructions and integrating industrial factory design platforms. Education & Credentials Education: Master of Architecture from the National Academy of Visual Arts and Architecture (Kyiv, Ukraine) and completed Ph.D. coursework in Urban Planning & Design (Moscow). Licenses & Certifications: AIA International Associate, ISPE Member, OSHA 10-Hour Construction Safety certified, and registered Home Improvement Contractor.

I specialize in PCB design, schematic capture, PCB layout optimization, and architectural CAD drafting for startups, businesses, engineers, and construction professionals. My goal is to deliver clean... Read more

I specialize in PCB design, schematic capture, PCB layout optimization, and architectural CAD drafting for startups, businesses, engineers, and construction professionals. My goal is to deliver clean, manufacturable, and production-ready designs that combine technical precision, functionality, and professional presentation. I work on both electronics and architectural projects, helping clients transform concepts into practical real-world solutions. My PCB design services include: • Schematic Capture • PCB Layout & Routing • Gerber & Drill File Generation • BOM Preparation • Multi-layer PCB Design • 3D PCB Rendering • DFM & Manufacturing Optimization My architectural CAD services include: • Floor Plans • Architectural Drafting • 2D & 3D CAD Modeling • Elevations & Sections • Construction Drawings • Permit Drawings • Space Planning • Rendering & Presentation Drawings Software experience includes KiCad, Altium Designer, EasyEDA, AutoCAD, Revit, SketchUp, and Blender. I focus on clear communication, accuracy, attention to detail, and delivering high-quality work that is ready for manufacturing or construction.

I am a skilled mechanical engineer specializing in design and simulation. With over six years of professional experience, I excel in using software such as AutoCAD, CREO, ABACUS, Fusion 360, and ANSYS... Read more

I am a skilled mechanical engineer specializing in design and simulation. With over six years of professional experience, I excel in using software such as AutoCAD, CREO, ABACUS, Fusion 360, and ANSYS. I have successfully completed several challenging projects through which I have sharpened my knowledge of designing and manufacturing methods, i.e. CNC machining, 3D printing, Injection molding etc. My expertise span across a wide range of projects including Enclosure Design for PCBs, Portable Solar Energy Systems, Health Band Designing and many other complete product designs. As a dedicated and results-driven engineer, I am eager to take on new challenges and build my profile on CADCrowd. Let's work together to bring your project to life.

Senior architectural technologist with 10+ years of experience supporting residential projects, including single-family and multi-family developments. I provide permit and construction drawings, sit... Read more

Senior architectural technologist with 10+ years of experience supporting residential projects, including single-family and multi-family developments. I provide permit and construction drawings, site planning support, and technical detailing informed by real construction and coordination experience. I work with builders, developers, and design teams to produce clear, buildable documentation that anticipates permitting and coordination issues. Most projects are scoped and priced on a fixed-fee basis for clarity and efficiency. Hourly support is used where scope is evolving or exploratory.

I am a interior designer with a strong art background, constantly working to elevate the concept and personality of a space. Having worked on numerous commercial and residential projects, I prioritize... Read more

I am a interior designer with a strong art background, constantly working to elevate the concept and personality of a space. Having worked on numerous commercial and residential projects, I prioritize the preferences of clients while provided beneficial input to emulate the essence of the client's brief.

Hi there! I’m a passionate Architectural Designer with strong skills in AutoCAD, Revit, SketchUp, and Enscape, specializing in house design and 3D visualization. I create high-quality 2D drawings, 3... Read more

Hi there! I’m a passionate Architectural Designer with strong skills in AutoCAD, Revit, SketchUp, and Enscape, specializing in house design and 3D visualization. I create high-quality 2D drawings, 3D models, and realistic renders that bring your residential projects to life — whether you’re a homeowner, architect, or builder. My designs focus on both functionality and aesthetics, tailored to meet your vision and project needs. I’m currently working with clients on small residential projects, such as home extensions, renovations, and new builds, and I’m steadily growing toward larger and more complex design collaborations. If you need clear, professional drawings or realistic 3D visuals for your next project, I’d love to help!

I am Lachraf Dhia Elhak, an architect and interior designer from El Oued with a Master’s degree in Architecture from the University of Biskra. With over four years of professional experience, I have w... Read more

I am Lachraf Dhia Elhak, an architect and interior designer from El Oued with a Master’s degree in Architecture from the University of Biskra. With over four years of professional experience, I have worked on a wide range of projects including private villas, residential neighborhoods, public facilities, and restaurant interiors. Currently, I work at BET La Coupole, following my previous experience at BET Djamel Abbsi. I’m skilled in SketchUp (8+ years of experience), AutoCAD, Lumion, and V-Ray, with strong abilities in concept design, visualization, and project coordination. I’m passionate about creating spaces that blend functionality, culture, and aesthetic harmony. Fluent in English and proficient in French, I continuously seek to innovate and share my work through my portfolio: 🔗 behance.net/dhialachraf39

Civil engineer having 17 years diversified experience including design, coordination and design management gained in a multidisciplinary design consultancy in UK, construction and project management e... Read more

Civil engineer having 17 years diversified experience including design, coordination and design management gained in a multidisciplinary design consultancy in UK, construction and project management experience through various management roles in Pakistan within highways, bridges, infrastructure and building structures. Key skills relevant to the freelance services offered include the following; Drawing, Documentation and Presentation: 3D Model Development (BIM) 3D Rendering and Visualization 3D Animation 2D and 3D Concept and Schematic Design Drawing Development Concept and Schematic Design Services (Architecture, Structure, Highways and Drainage, Infrastructure and Land Development) Project Brief Development including project briefs with infrastructure, utilities and multi disciplinary engineering design coordination and interfacing Design Review, Coordination and Project Plan Preparation and Review

Architect with 6 years of professional experience in architectural design, from concept and schematic design to design development and construction documentation. Experienced in 3D modeling, visualiza... Read more

Architect with 6 years of professional experience in architectural design, from concept and schematic design to design development and construction documentation. Experienced in 3D modeling, visualization, architectural graphics, and technical drawing, with 2 years of experience in project management and team coordination. Proficient in AutoCAD, Revit, Rhino, Photoshop, Illustrator, and Enscape. Portfolio Link : https://drive.google.com/file/d/1ZCvrUOl-QlEHDmDRMHN_UJV4Vy4q0_lU/view?usp=drive_link

Architect & Interior Designer with 7+ years of experience across Egypt, Saudi Arabia and the UAE, delivering residential, commercial, healthcare and public-realm projects. Specialised in concept and s... Read more

Architect & Interior Designer with 7+ years of experience across Egypt, Saudi Arabia and the UAE, delivering residential, commercial, healthcare and public-realm projects. Specialised in concept and schematic design, façade development, public-space and landscape design, and interior design, supported by strong 3D visualisation skills in Revit, 3ds Max, Corona, Lumion and Photoshop. Currently based in Dubai, familiar with Saudi and Dubai building codes, and comfortable working in multidisciplinary, international teams and fast-paced consultancy environments, open to new opportunities and relocation.

I am an Electronics and Embedded Systems Engineer specializing in PCB design and hardware development. I design reliable, efficient, and production-ready electronic systems—from concept and schematic... Read more

I am an Electronics and Embedded Systems Engineer specializing in PCB design and hardware development. I design reliable, efficient, and production-ready electronic systems—from concept and schematic design to PCB layout and prototyping. My experience includes working with microcontrollers, embedded firmware, and circuit design for a variety of applications. I focus on delivering high-quality designs that meet performance, cost, and manufacturability requirements. I can help with: Schematic design and circuit development PCB layout (2-layer to multi-layer) Embedded systems design and firmware integration Prototyping and testing Design for manufacturing (DFM) I am committed to clear communication, fast turnaround, and delivering solutions that work in real-world conditions.

Highly experienced Hardware Design Engineer with over 18 years of expertise in end-to-end PCB development, from concept and schematic design to layout, prototyping, and production. Proven track record... Read more

Highly experienced Hardware Design Engineer with over 18 years of expertise in end-to-end PCB development, from concept and schematic design to layout, prototyping, and production. Proven track record in designing complex, multi-layer boards for 5G Radio Units, telecom backbone networks (GPON/DWDM), industrial automation, and high-speed data storage systems (PCIe Gen4). What I Offer: Complete PCB design services: Schematic Capture, Multi-layer Board Layout, Signal/Power Integrity (SI/PI) analysis, and EMI/EMC compliance. Experience with high-speed interfaces: PCIe, Ethernet, NVMe, DDR, and optical networking. Hardware Security Integration: Threat modeling, Secure Development Lifecycle (SDL), and Hardware Root of Trust implementation. Full prototype support: Board bring-up, debugging, testing, and validation. Expertise in power design: DC-DC converters, power sequencing, and IR drop analysis. Tools: Proficient in industry-standard EDA tools; capable of RTL coding for FPGA integration. Key Projects: Designed 5G Radio Unit hardware at Dell Technologies, leading power design and security architecture. Developed PCIe Gen4 Drive Interface Boards for high-density storage arrays. Created safety-certified hardware for industrial 3D sensing cameras at Rockwell Automation. Led hardware design for GPON and 100G DWDM systems deployed in India's national optical fiber network. I deliver reliable, production-ready hardware solutions with clear communication, thorough documentation, and a focus on quality and performance. Available for freelance projects ranging from design reviews and consultation to complete board development.

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of ele... Read more

Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of electronic device designs, supporting clients from initial concept and schematic design to PCB layout, prototyping, assembly, and full system testing. I have strong expertise in high-speed PCB design, including PCIe and DDR4 routing, as well as precise impedance matching for reliable performance at high frequencies. I also specialize in RF and antenna design for modern IoT devices, ensuring optimal signal integrity and system efficiency. In addition, I have deep experience in ultra-low power design, achieving microamp and sub-microamp current consumption for battery-operated and wearable systems. I specialize in firmware development for LTE-GPS-LoRa-BLE-based embedded systems (nRF52 series), including low-power optimization and high-precision sensor acquisition. My focus is on delivering robust, production-ready solutions with high reliability and performance. 🔥 Main Skills 👉Embedded Systems 👉Schematic Circuit Design(Low Power consumption Design) 👉Firmware Development(All Microcontrollers-STM32, TMS320, ESP32, FPGA, nRF52, Raspberry PI) 👉PCB Design(High speed signal routing, PCIe, DDR4, 18 multi-Layers Design, RF antenna Design,) using Altium Designer, KiCad, EasyEDA, Fusion 360(No problem in DFM-JLCPCB) 👉IoT with nRF52(BLE), LoRa(for example, SX1262), LTE(SIM card interface), GPS and other variety of sensors 🛠️Tools & Technologies: 👉 nRF5 SDK / nRF Connect SDK 👉SEGGER Embedded Studio + J-Link debugging 👉 C/C++ (bare-metal & RTOS) 👉 BLE GATT, LTE AT commanders, custom wireless protocols 👉SPI / I2C / UART / ADC integration 👉Low-noise measurement systems (nA level) 👉STM32CubeIDE, Cube MX, Keil, CCS, Arduino, ... 👉MQTT, Free RTOS, Zephyr RTOS 🚀 I can support your project from concept to production.

I am a CAD Designer with 3 years of experience in the Telecom world. I designed as-built fiber layouts for MDU on various projects in the Southeast and West Cost regions of the country. I have a good... Read more

I am a CAD Designer with 3 years of experience in the Telecom world. I designed as-built fiber layouts for MDU on various projects in the Southeast and West Cost regions of the country. I have a good understanding of what is needed in the field, and I can communicate very well with engineers. I have experience in AutoCAD, ARAMIS, and Byers programs, and I'm self-taught REVIT. I'm an illustrator/graphic designer by trade, and that comes in very handy when I need to go into CAD to design concepts or draft engineering layouts. I'm very easy to get along with, and I have a great sense of humor. I'm a Navy veteran, so hard work and attention-to-detail are hardwired into me.

Professional landscape architect and urban designer.

Professional landscape architect and urban designer.

I am a passionate and enthusiastic Architectural and BIM designer with 7 years of accredited design education and 3 years of work experience. My strengths include schematic and concept design, space-p... Read more

I am a passionate and enthusiastic Architectural and BIM designer with 7 years of accredited design education and 3 years of work experience. My strengths include schematic and concept design, space-planning, design presentation/ branding and BIM modelling. I have great design sense, a strong ability to visualize three-dimensionally and an excellent work ethic. My aim is to create fresh and engaging designs that are practical, elegant and a true-life entity of what my client envisions.

Senior India-based freelance consultant with several delighted clients across the globe, several published design ideas, and a track record of taking products from concept to completion as well as ree... Read more

Senior India-based freelance consultant with several delighted clients across the globe, several published design ideas, and a track record of taking products from concept to completion as well as reengineering / resurrecting poorly designed or born-dead product designs. Happy to help with large as well as small designs. I am truly turnkey - I handle part selection, architecture, schematic design, PCB design, assembly, firmware programming and end-to-end testing. What you get is a fully tested, manufacturing-ready prototype, from someone who has done it himself. I have several published articles on analog and digital electronics in respectable magazines like Electronics Design, Linear Audio and Elektor.

I am an Electronics and Electrical Engineer, graduated from the University of Peradeniya, Sri Lanka, with over 6 years of hands-on experience in PCB design and fabrication. I specialize in advanced ha... Read more

I am an Electronics and Electrical Engineer, graduated from the University of Peradeniya, Sri Lanka, with over 6 years of hands-on experience in PCB design and fabrication. I specialize in advanced hardware development for embedded systems, IoT devices, control systems, and high-performance computing platforms. My portfolio includes: Motherboard design for NVIDIA Jetson modules STM32-based flight controller PCBs High-accuracy RTK GPS modules Raspberry Pi sensor shield designs High-power motor controllers Expertise in high-speed signal routing (PCIe, USB 3.0, HDMI, CSI) I provide end-to-end PCB design services—from concept to production—including schematic capture, layout, signal integrity, fabrication support, and consulting. I am passionate about solving complex hardware problems and bringing ideas to life through innovative, real-world applications. Whether you need a robust embedded system, a high-speed PCB, or reliable design consultation, I am ready to collaborate and deliver high-quality results.

Architecture, to me, is the art of creating meaningful spaces that respond to people, culture, climate, and place. I am an Architectural Designer with experience in international projects ranging from... Read more

Architecture, to me, is the art of creating meaningful spaces that respond to people, culture, climate, and place. I am an Architectural Designer with experience in international projects ranging from hospitality and residential developments to educational and community architecture. My work is driven by a balance between contemporary design, sustainability, and functionality, transforming ideas into thoughtful architectural solutions.My expertise includes architectural concept development, schematic design, space planning, floor plans, elevations, sections, 3D visualization, and sustainable design strategies. I work with AutoCAD, Revit, SketchUp, Rhino and Adobe photoshop to communicate clear and compelling design proposals.Several of my competition and professional projects have focused on socially impactful and environmentally responsive architecture, where local materials, cultural identity, and innovative thinking come together to create lasting value.I believe successful architecture begins with listening carefully and understanding each client's vision. My goal is to deliver elegant, functional, and buildable designs that exceed expectations while respecting budget, context, and time.I welcome collaborations with clients around the world who value creativity, quality, and thoughtful design.

I specialise in the following engineering softwares: FreeCAD, Blender, KiCAD, EasyEDA Pro, Proteus, Inkscape, FlatCAM,Programming Languages and Databases, Visual Basic, C, C++, Java, Python, HTML, My... Read more

I specialise in the following engineering softwares: FreeCAD, Blender, KiCAD, EasyEDA Pro, Proteus, Inkscape, FlatCAM,Programming Languages and Databases, Visual Basic, C, C++, Java, Python, HTML, MySQL databases Digital Electronics, Schematics and PCB Design I design switching power supplies, power amplifiers, motor controllers and inverters capable of powering various appliances. Using KiCAD, EasyEDA or Proteus. Can also design and program micro controllers for IoT devices using various sensors for various industrial purposes. I also design 3D CAD designs with freeCAD, Onshape and Fusion 360. For concept and practical purposes.

I design hardware systems end to end — mechanical, electronics, and embedded — and take them from concept through simulation and design-for-manufacture to a working, bench-validated prototype. My core... Read more

I design hardware systems end to end — mechanical, electronics, and embedded — and take them from concept through simulation and design-for-manufacture to a working, bench-validated prototype. My core depth is mechanical design and simulation; electronics and firmware are how I make the whole product function, not a separate bolt-on. Mechanical & simulation (my demonstrated depth): • CATIA V5 (Part Design, Generative Shape Design) and SolidWorks • CFD / flow simulation (SolidWorks Flow Simulation; transonic & aerodynamic studies, area-ruling) • Structural FEA in ANSYS • Design for additive manufacturing (SLS), DFM, enclosure and mechanism design Electronics & embedded (integral to my prototyping work): • Schematic and PCB design (KiCad / Altium) • Microcontroller firmware in C/C++ (STM32, ESP32) • Board bring-up and bench validation (lab PSU, oscilloscope, rework) System integration: • I bridge mechanical, electrical, and software so subsystems fit and function together — the part most single-discipline freelancers can't cover. I'm a named inventor on a patented wearable passive-sensing architecture (IP assigned to the company), so I'm comfortable working under NDA on early-stage, IP-sensitive hardware. Typical engagements: CAD modeling and DFM, CFD/FEA studies, enclosure and mechanism design, schematic/PCB and firmware for prototypes, and concept-to-prototype development of full hardware subsystems. Remote, part-time, EU time zone.

Project Architect with 7 years experience in the field of Architecture/Engineering. I have been doing 3D Concept, Schematic Design & Construction Documents. Multimedia Presentation, professionally s... Read more

Project Architect with 7 years experience in the field of Architecture/Engineering. I have been doing 3D Concept, Schematic Design & Construction Documents. Multimedia Presentation, professionally since 2007, both as lead in-house artist for a design firm and independently. My expertise also includes: 3D Modeling, BIM, 2D Drawings, Rendering, and Animation Photo montage and 3D Compositing, Photo Retouching

I am an Electronics Hardware Design Engineer with experience in PCB Design, Power Electronics, Embedded Systems, and Product Development. I have worked on real-world hardware projects, designing relia... Read more

I am an Electronics Hardware Design Engineer with experience in PCB Design, Power Electronics, Embedded Systems, and Product Development. I have worked on real-world hardware projects, designing reliable and manufacturable PCBs from concept to prototype. I focus on delivering high-quality designs with attention to performance, manufacturability, and timely project completion. Whether it's a new product or improving an existing design, I'm committed to providing practical and dependable engineering solutions. Core Skills : - PCB Design & Layout (Altium Designer, KiCad) - Power Electronics (SMPS, DC-DC Converters, Battery Chargers, Inverters) - Embedded Systems (STM32, ESP32, Arduino) - Schematic Review & PCB Design Optimization - EMI/EMC Aware PCB Layout - Design for Manufacturing (DFM), Design for Assembly (DFA) - Prototype Assembly, Testing & Debugging - Gerber Generation & Manufacturing Support

I am an experienced Embedded Hardware Design Engineer and PCB Designer with over 4 years of hands-on experience in electronics product development. My expertise spans schematic design, multilayer PCB... Read more

I am an experienced Embedded Hardware Design Engineer and PCB Designer with over 4 years of hands-on experience in electronics product development. My expertise spans schematic design, multilayer PCB layout, embedded systems, and end-to-end hardware prototyping. I have successfully designed and developed products in sectors like consumer electronics, medical/health devices, and drones, including RTK positioning modules, custom game controllers, power supplies, and underwater communication systems. My core strengths include: Schematic capture and robust PCB layout (Altium, OrCAD, KiCad) Embedded system integration (STM32, ESP32, BLE, Wi-Fi, CAN, Ethernet PHY) BOM optimization and component selection for reliable, cost-effective design High-speed digital and power integrity design, EMI/EMC compliant layouts Complete product development: from concept, design, and prototyping to testing and validation I can help you with: Custom PCB and hardware design for new or existing projects Prototype development and rapid hardware validation Design for manufacturability (DFM) and design for testability (DFT) Troubleshooting and improving existing hardware or PCB designs I am detail-oriented, responsive, and committed to delivering practical solutions tailored to your requirements. Open to both short-term and long-term projects, I enjoy turning ideas into functional, reliable hardware. Let’s work together to bring your product vision to life!

Designing pcb and circuit from concept to reality with expertise in embedded system and pcb designing, with three years of experience in industrial and customizable project. designing high speed pcb w... Read more

Designing pcb and circuit from concept to reality with expertise in embedded system and pcb designing, with three years of experience in industrial and customizable project. designing high speed pcb with reliability and efficiency, with signal and power integrity.

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 Mechatronics Engineer specialized in Embedded Electronic Systems, with experience in electronic schematic design, PCB design, and embedded systems development. I work with Arduino, ESP32, STM3... Read more

I am a Mechatronics Engineer specialized in Embedded Electronic Systems, with experience in electronic schematic design, PCB design, and embedded systems development. I work with Arduino, ESP32, STM32, sensors, motors, and IoT systems. I also use tools such as Altium Designer, EasyEDA, Proteus, MATLAB, and LabVIEW, with programming skills in C/C++ and Python. I can support your project from concept to prototype: requirements analysis, component selection, schematic design, PCB layout, programming, testing, and technical documentation. My goal is to deliver reliable, well-designed, and practical electronic solutions tailored to each client's needs.