Hire the best freelance Schematic Design expert designers for your company

I have over 17 years of experience in commercial and residential floor plans. I am a highly trained and resourceful Design expert that thinks independently and works collaboratively to promote client... Read more

I have over 17 years of experience in commercial and residential floor plans. I am a highly trained and resourceful Design expert that thinks independently and works collaboratively to promote client success collectively. WHAT I OFFER: • Schematic Design • Drawings • Floor Plans Design • Elevation • Section View • Details • Reflected Ceiling Plan • Interior Plan Development • Graphic Design • Site Plan Development • Shop Drawing • As-Built Drawing Quality Renderings 100% Guaranteed I specialize in Realistic 3D Renderings, Floor plans, and any type of modeling service related to Architecture and Engineering. I provide you with the highest quality product at a great value. Renderings we offer: • Exterior Renderings • Interior • Floor Plan • Areal View • Site Plan • Landscape Process: 1. Inquiry 2. Agreement 3. Proof Rendering 4. Final Rendering SOFTWARE: AutoCAD, Revit, Sketchup, Rhino, Adobe Illustrator, InDesign, Photoshop, ArchiCAD and much more! I am a taskmaster at every level. The fears of most clients stem from lack of transparency, slipping time frames and rising budgets. I provide transparent quotes and reliable, predictable timelines.

Architectural Designer (B.Arch) with experience in BIM, schematic design, and project documentation. I’ve contributed to residential and commercial projects. I’m detail-oriented, reliable, and committ... Read more

Architectural Designer (B.Arch) with experience in BIM, schematic design, and project documentation. I’ve contributed to residential and commercial projects. I’m detail-oriented, reliable, and committed to producing clean, professional work that supports strong design outcomes.

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.

As a DAE in Electronics with 03 years at the Pakistan Navy's Naval Precision Electronics Complex (NPEC), I specialize in precision multi-layer PCB design, ensuring optimal signal/power integrity and D... Read more

As a DAE in Electronics with 03 years at the Pakistan Navy's Naval Precision Electronics Complex (NPEC), I specialize in precision multi-layer PCB design, ensuring optimal signal/power integrity and DFM/DFT adherence. My experience in mission-critical systems, including advanced radars and sonars, demonstrates a strong capability in complex electronic troubleshooting and problem-solving, making me adept at delivering robust and reliable designs for diverse projects.

Originally from New Orleans, LA. I have a Bachelors of Science in electrical engineering with Over 4 Years of Electrical Control Systems Engineering experience. From hardware & software concept design... Read more

Originally from New Orleans, LA. I have a Bachelors of Science in electrical engineering with Over 4 Years of Electrical Control Systems Engineering experience. From hardware & software concept designs and installation, start-up, acceptance testing, and electrical safety Panel modifications and upgrades. Specialties: - Controls Engineering - Machine Safeguarding Electrical & Hard Guarding - Arc Flash Safety PPE Requirements - Power/Control Panel Design - Engineering Administration - Panel/Control System Upgrades - AutoCAD Electrical (2011-2013) - PLC Programming (Allen Bradley Micro, 500, Studio 5000) - Microsoft Office (Word, PowerPoint, Excel) - SCADA HMI Design (Wonderware, Panelview, C-More) - Wireless, Broadband network communication - Industrial Low Voltage Grounding and Short-circuit Protection - Arc Flash Panel Assessments (Easy Power) - Design Electrical Safety Controls - Interpret Electrical Single Line Drawings - Mange Small Capital Projects (< 150K) - Working Knowledge of NEC, NFPA 70E and NFPA 79 - Machine Guarding Team Leader - Root Cause Problem Solving - Supply Chain Management

I am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked o... Read more

I am an Electronics Hardware and Embedded Systems Engineer with hands-on experience in schematic design, PCB layout, embedded hardware, sensor integration, and wireless communication. I have worked on IoT Gateway projects using Quectel Cat-1/Cat-4 modules, ESP32 and Microchip processors, along with RS-485, Ethernet, Wi-Fi, and BLE interfaces. My experience also includes power management, sensor interfacing, analog circuits, and hardware bring-up. I have also worked on a wearable AR/VR haptic-feedback device using flex sensors, wireless communication, and haptic actuators, covering both hardware and firmware integration. My main tools include Altium Designer and KiCad. I can handle projects from schematic capture and component selection through PCB layout, DRC, Gerber generation, BOM, manufacturing files, prototype bring-up, and hardware debugging. I focus on practical, reliable, and manufacturing-ready designs rather than just completing the PCB layout.

Technical Architect and BIM Specialist with experience delivering coordinated, construction-ready architectural outputs for hospitality, residential, and mixed-use projects. I translate design intent... Read more

Technical Architect and BIM Specialist with experience delivering coordinated, construction-ready architectural outputs for hospitality, residential, and mixed-use projects. I translate design intent into accurate Revit models, technical details, and clear construction documentation. My services include architectural BIM modeling from schematic design through IFC, BIM coordination and model validation, clash detection and issue resolution with structural and MEP teams, construction drawings, technical detailing, revisions, and submission packages. I also produce architectural visualization using Enscape, Lumion, and D5 Render, and use Dynamo for efficient parametric workflows. I currently work as Architect II at Alchemy Architecture in Cairo after progressing from Junior Architect through strong BIM delivery and technical coordination. My project experience includes Seashell Ras El-Hekma, Mondrian Hotel SRH, ONS, Playa Ras El-Hekma, The G Hotel, The Collection, Magaweesh Promenade, and Radamees Village. I hold a BSc in Architecture Engineering and Technology from Cairo University, completed an Architectural BIM Diploma with KAITECH, and am continuing advanced Architectural BIM training with Niqat Global.

I am a Certified Autodesk Revit Architecture Designer with 7 years experience in Architecture and producing shop and documentations drawings. To Schematic Design, Design Development, Construction Docu... Read more

I am a Certified Autodesk Revit Architecture Designer with 7 years experience in Architecture and producing shop and documentations drawings. To Schematic Design, Design Development, Construction Documents. Able to deliver accurate model and can handle stressful projects and deadlines. I can create parametric families, topo, massing and templates/titleblocks. I have been part of one of the top architectural firm in the Philippines in their Production team in the past 3 years.

Design Engineer with several years of experience in design of piping, steel structure and pressure vessels. High level of expertise in piping analysis using AutoPIPE and CAESAR II. FEA expertise usi... Read more

Design Engineer with several years of experience in design of piping, steel structure and pressure vessels. High level of expertise in piping analysis using AutoPIPE and CAESAR II. FEA expertise using Ansys Workbench 3D modeling using Inventor and Solidworks.

I am an Electronics Engineering undergraduate specializing in PCB design, embedded systems, and hardware development. I design reliable, manufacturable PCBs using KiCad, Altium and Eagle CAD, taking p... Read more

I am an Electronics Engineering undergraduate specializing in PCB design, embedded systems, and hardware development. I design reliable, manufacturable PCBs using KiCad, Altium and Eagle CAD, taking projects from schematic capture to production-ready manufacturing files. My expertise includes: • Single-layer and multilayer PCB design • Schematic capture • STM32, ESP32, Arduino hardware • Power supply and battery management circuits • Analog and digital circuit design • IoT hardware development • LTspice circuit simulation • Design optimization for manufacturability I deliver complete design packages including: ✔ Project files ✔ Gerber files ✔ Drill files ✔ BOM ✔ Pick & Place files ✔ Assembly drawings My goal is to create reliable, efficient, and production-ready hardware tailored to each client's requirements.

Mechanical Engineering Technologist with a solid educational foundation and extensive practical experience in HVAC, mechanical design, building and plant systems, power generating systems, heat transf... Read more

Mechanical Engineering Technologist with a solid educational foundation and extensive practical experience in HVAC, mechanical design, building and plant systems, power generating systems, heat transfer and thermodynamics, and material and process sciences. Holding a Bachelor of Technology in Engineering and Applied Sciences, my academic background also encompasses Project Management, Quality Management, Economics, Research Methods, and Business Management for Applied Sciences. As a Professional Technologist accredited by the Association of Engineering Technicians and Technologists of Newfoundland and Labrador (AETTNL), I have honed my skills in various roles, including drafter and designer on structural municipal and commercial projects. My expertise extends to mechanical drafting, process drafting, schematic design, and modeling of plant systems, mechanical systems and equipment, building ventilation systems, and other 3D modeling projects using CAD software. In addition to my technical skills, I have gained experience in project management, particularly in maintenance, design and construction involving collaborating with multiple disciplines. My role as a project coordinator at a local university involved overseeing numerous facilities management projects, coordinating with project managers, engineering professionals, and contractors both locally and nationally. My diverse skill set, coupled with my commitment to excellence and innovation, enables me to deliver high-quality solutions in engineering and applied sciences. I am passionate about leveraging my knowledge and experience to contribute to impactful projects and drive forward-thinking initiatives in the engineering field. I can be relied on to help you achieve your goals.

Licensed architect in Indiana (AIA, NCARB certified) with 10 years of residential and commercial experience and a long list of repeat builder clients. I started my career in construction, earned my Ma... Read more

Licensed architect in Indiana (AIA, NCARB certified) with 10 years of residential and commercial experience and a long list of repeat builder clients. I started my career in construction, earned my Master of Architecture, and spent the last few years in an Indianapolis firm working on commercial and industrial projects. I recently went back to self-employment full time, and I'm taking on new residential and light commercial work now. WHAT I DELIVER - Custom home design: floor plans, elevations, and 3D views from your sketches, a plan you found, or a blank site - Permit-ready construction sets: floor plan, foundation design, roof design, electrical design, details and sections as needed - Plan redraws and cleanups from hand sketches, PDFs, or old CAD files into a clean Revit model - Exterior style options and photorealistic renderings for builders and spec homes - Additions, remodels, ADUs, and commercial interior fit-outs HOW I WORK I primarily work with repeat builder clients to produce residential design and spec home packages. I also work directly with homeowners and provide full design services with revisions as needed and screen-share meetings on request. All projects are produced in Revit, which I've used daily for over a decade. Design and plan sets are quoted fixed-price by square footage of living area once I see your sketches, lot, or existing plan; revisions beyond the included rounds are hourly. SOFTWARE: Revit, AutoCAD, Lumion, Bluebeam. Share your sketches, your lot, or the plan you want fixed and I'll tell you what it takes.

I am a German-qualified electrical engineer (B.Eng., Electrical Engineering - Energy and Information Technology) with more than seven years of experience in electrical MEP design for buildings. I work... Read more

I am a German-qualified electrical engineer (B.Eng., Electrical Engineering - Energy and Information Technology) with more than seven years of experience in electrical MEP design for buildings. I work remotely as a design and BIM resource for MEP consultants, architects and contractors, producing complete and coordinated electrical documentation under the direction of your Engineer of Record. My day-to-day work covers power distribution, from service, feeder and branch layouts to load and short-circuit calculations, voltage drop, cable and conduit or tray sizing, panel schedules and single-line diagrams. On the lighting side I handle interior, exterior and egress lighting with illuminance calculations and layouts in DIALux evo. I also cover low-voltage and ELV systems such as telecom and data, fire alarm layouts, access control and security, together with earthing and lightning protection. What I hand over are full construction document sets with plan drawings, schedules, details, specifications and tender documents. I model in Revit MEP, run clash detection in Navisworks and exchange IFC. I am equally comfortable taking over incomplete or inconsistent drawings, checking them for code compliance, constructability and coordination conflicts, and reissuing a clean, buildable set. I work through schematic design, design development and construction documents, which corresponds to German HOAI phases 1 to 8, including as-built and revision documentation. I design to international standards and adapt to the code framework of each project, including NEC (NFPA 70), NFPA 72, IES, ASHRAE 90.1, IECC, IEC, BS and the European VDE, DIN and EN standards. Project experience covers hospitals and clinics, government and police facilities, offices, hotels, schools and industrial and logistics buildings, among them a police headquarters, a US clinic, a university hospital, an ICE rail depot, a steel production facility and a four-star hotel. Software I use daily: Revit MEP, AutoCAD, Navisworks, DIALux evo, Simaris Design, Caneco BT and PV*SOL. I work fully remote with fast turnaround, I am fluent in English and German, and I am available for one-off packages as well as ongoing overflow capacity.

Designer with 15 years experience, I have worked in multiple design principles including, Electrical schematic designs, Piping & instrumentation Documents, Structural designs, cabinetry, Space plannin... Read more

Designer with 15 years experience, I have worked in multiple design principles including, Electrical schematic designs, Piping & instrumentation Documents, Structural designs, cabinetry, Space planning, 3D design and renderings, the list continues. I am here for any of your design needs.

PCB designer with a background in industrial automation and embedded systems. I specialize in turning client requirements into manufacturable hardware efficiently, whether that's a new design from scr... Read more

PCB designer with a background in industrial automation and embedded systems. I specialize in turning client requirements into manufacturable hardware efficiently, whether that's a new design from scratch or a fast, precise fix to something already built. I work independently across the full process: scoping the requirement, schematic design, layout, and staying in clear communication with the client throughout. I'd rather ask a clarifying question upfront than guess and have to redo work later. If you need a board designed or an existing one fixed fast, happy to take a look.

I am a skilled PCB Design and Electronics Engineering professional with experience in schematic design, PCB layout, and embedded systems development. I specialize in creating high-quality, manufactura... Read more

I am a skilled PCB Design and Electronics Engineering professional with experience in schematic design, PCB layout, and embedded systems development. I specialize in creating high-quality, manufacturable PCB designs for Arduino, ESP32, IoT, automation, and electronic product projects. My services include: PCB layout and routing Schematic design Gerber and manufacturing files Multi-layer PCB design Component selection and BOM preparation 3D PCB visualization Prototype-ready circuit boards I work with tools such as KiCad, Altium Designer, EasyEDA, and Proteus to deliver clean and efficient designs with attention to detail and performance. I am committed to clear communication, fast delivery, and client satisfaction while helping businesses, startups, and individuals turn their electronic ideas into reality.

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.

Mechatronics Engineer and Electronics Engineer (dual degree, Universidad Tecnologica de Bolivar, Colombia), with active professional licenses in both fields. I work where electronics and mechanics me... Read more

Mechatronics Engineer and Electronics Engineer (dual degree, Universidad Tecnologica de Bolivar, Colombia), with active professional licenses in both fields. I work where electronics and mechanics meet: PCBs, the enclosures that house them, and getting the hardware to actually work once it is built. Most CAD designers do not understand the electronics going inside the part, and most electronics designers do not model the housing. WHAT I DO - PCB design: schematic capture, routing, Gerbers, BOM and manufacturing files - Hardware bring-up, testing and validation: sensors, actuators, firmware, communication links - ESP32 and Arduino firmware in C/C++: sensors, WiFi, Bluetooth, MQTT, TCP - 3D CAD: parts, enclosures and cabinets, delivered as native files, STEP and STL - Control systems: PID and fuzzy logic, with experimental validation - Technical documentation: interconnection diagrams, power budgets, test protocols EXPERIENCE At COTECMAR, a naval science and technology corporation, I spent six months on systems integration. I designed the communication architecture combining RS-422, TCP/IP Ethernet and radio modems; modelled the system cabinet in 3D at 1:1 scale, integrating 8 subsystems and migrating it from rack format to a portable enclosure; produced 6 electrical interconnection diagrams adopted as project reference documentation; and ran the laboratory test protocol validating the communication links. SELECTED WORK - SwarMind (final-year team project, 3 authors): a swarm of 10 autonomous robots. I designed the double-sided octagonal PCB through 4 iterations, integrating the ESP32, 8 perimeter infrared sensors, motor control and battery monitoring, replicated across all 10 units. I also ran the experimental validation: in a 2x2 m arena, 7 of the 10 robots converged on the target zone in about one minute. - MiniSumo competition robot: I designed the PCB and the autonomous and Bluetooth control system, and handled testing and validation of the sensors, actuators and control code. Second place, UTBot Robotic People Fest 2023. - Digital viscometer (team project): I produced the wiring diagram, implemented fuzzy-logic temperature control over Peltier cells via PWM, and redesigned the power stage after two thermal failures, converging on a topology with reversing relays and independent PWM regulation per cell. Validated viscosity curve from 25 to 50 C. HOW I WORK I deliver with technical documentation: power budgets, torque and autonomy calculations, design rationale and manufacturing-ready files. I am explicit about what I did personally and what was team work, and if something is not feasible I say so before we start, not at the end. Native Spanish. Certified C1 English (EF SET). Available immediately.

I am a Certified Professional Building Designer with 7 years of hands on Architectural Design and Drafting experience. I am highly proficient in using Sketchup Pro and Layout, as well as AutoCAD to... Read more

I am a Certified Professional Building Designer with 7 years of hands on Architectural Design and Drafting experience. I am highly proficient in using Sketchup Pro and Layout, as well as AutoCAD to produce construction and design documents. My experience pertains to producing design drawings for residential and light commercial projects, and for all phases including Conceptual Design, Schematic Design, Design Development, and Construction Documents. I maintain my title as Certified Professional Building Designer with the National Council of Building Designer Certification, Which requires at least 6 years of Drafting Experience to qualify to take the exam. Upon successfully passing the exam it then requires 8 credit hours of continuous education per year to maintain certified status.

Architect | 3D Visualizer | Interior & Exterior Design Expert Hi! I’m Aman Kumar, a licensed Architect with professional experience in architectural design, visualization, and planning. I specialize... Read more

Architect | 3D Visualizer | Interior & Exterior Design Expert Hi! I’m Aman Kumar, a licensed Architect with professional experience in architectural design, visualization, and planning. I specialize in creating realistic 3D renders, architectural drawings, and design concepts that bring your ideas to life. With over 3 years of experience working on residential, commercial, and hospitality projects, I combine creative design thinking with technical accuracy to deliver high-quality visual results — on time and within budget. ✅ Services I Offer: 3D Rendering (Interiors / Exteriors / Product) 2D Floor Plans, Working Drawings & Layouts Concept & Schematic Design Walkthrough Animations / VR Renders Photoshop Presentation Sheets Revit / AutoCAD / SketchUp / Lumion / V-Ray / Enscape 🎯 Why choose me: Fast communication & professional workflow Detail-oriented and client-focused design Ready for international collaborations & time flexibility 100% satisfaction and revision-friendly approach

AutoCAD, Revit and 3D modeling outsourcing services provider. 10 Years’ experience of outsourcing. Specialized in historic building preservation and renovation projects. Mostly the projects are from t... Read more

AutoCAD, Revit and 3D modeling outsourcing services provider. 10 Years’ experience of outsourcing. Specialized in historic building preservation and renovation projects. Mostly the projects are from the Netherland. One of the expertise is to prepare existing situation drawings in AutoCAD format (layout plans, cross sections, section details, facades, 3d Mass study models) based on information provided in the form of rough sketches, and snaps shots of the existing building. Very good knowledge of historic European buildings (residential, commercial and monumental). Extensive experience in developing following types of drawings: - Architectural floor plans, elevations, cross sections - Shop drawings, door & window details - As built drawings - Construction drawings - Electro mechanical shop drawings - DD drawings - IFC drawings - 3D Modeling, renderings (Interiors & exteriors) - Responsible for assisting in Conceptual Schematic design. - Making and evaluating model studies and preparation of presentation drawings.

I am an electronic engineer with a first class degree from the University of Southampton. I have worked on a range of projects from Unmanned Aerial Vehicles to electronic medical analysis devices. I... Read more

I am an electronic engineer with a first class degree from the University of Southampton. I have worked on a range of projects from Unmanned Aerial Vehicles to electronic medical analysis devices. I can assist with both hardware and embedded software design with a strong knowledge in embedded C and C++, this includes schematic design and layout design for PCBs, component choice and costings.

I am passionate for cities, architecture, urban design, and urban planning policy. My education, career choice, and personal interests all reflect this ambition. I graduated with a degree in Architec... Read more

I am passionate for cities, architecture, urban design, and urban planning policy. My education, career choice, and personal interests all reflect this ambition. I graduated with a degree in Architecture from the University Central of Venezuela

I’m a Mechatronic Engineer with 5+ years of experience in 3D design using Fusion 360 and Inventor. I specialize in design for manufacturing, 3D prototyping, and end-to-end product development. With ha... Read more

I’m a Mechatronic Engineer with 5+ years of experience in 3D design using Fusion 360 and Inventor. I specialize in design for manufacturing, 3D prototyping, and end-to-end product development. With hands-on experience from years of building functional parts for home and agricultural applications, I understand how to design for real-world use—especially in tough environments. I own and operate 3D printers for rapid prototyping and bring a strong background in electronics, including PCB and embedded system design. My solutions are always optimized for practical assembly, reliability, and cost-efficiency. My experience spans agricultural tools, mechanical assemblies, and consumer gadgets. I'm flexible, deadline-driven, and available for voice or video calls. Let’s turn your idea into a manufacturable reality.

I am an electronics engineer who designs, reviews and fixes PCBs for embedded and IoT products. I work in KiCad and EasyEDA, and I have drawn schematics in Autodesk Fusion 360. Every job ends with fil... Read more

I am an electronics engineer who designs, reviews and fixes PCBs for embedded and IoT products. I work in KiCad and EasyEDA, and I have drawn schematics in Autodesk Fusion 360. Every job ends with files a fabrication house can use directly: Gerbers, drill files, pick-and-place (CPL) and a BOM with part numbers, prepared for JLCPCB. What I can do for you: - PCB design from schematic to Gerbers, 2 and 4 layer boards - Design review and error clean-up: DRC and ERC fixes, stackup and clearance checks, footprint corrections, obsolete part replacement - DFM preparation for JLCPCB, including BOM and CPL - ESP32 and microcontroller boards with firmware support - Mains-powered boards: relay boards, AC-DC supply sections, creepage and clearance checks to IPC-2221 - Industrial interfaces: RS485, ADC/DAC, relay and MOSFET driver stages Recent projects: a 230 V relay and sensing board on a DIN rail, a 7-relay indoor control board with two AC-DC supplies, a 4-layer power board review taken from 263 DRC violations to a clean JLCPCB-ready package, an ESP32 printhead diagnostic tester with a Nextion touchscreen, and an ESP32 IoT node family with RS485, GPS and relay variants. Send me your schematic, board file or requirement and I will tell you what is needed and how I would approach it.

In any robotics or embedded system project, hardware design is the backbone of success. A single design mistake can cause failures, but a well-structured circuit and PCB can maximize performance, reli... Read more

In any robotics or embedded system project, hardware design is the backbone of success. A single design mistake can cause failures, but a well-structured circuit and PCB can maximize performance, reliability, and efficiency. If you want to enhance your robot’s performance or ensure your control system runs smoothly — you’re in the right place! I’m Reem, an Electronics & Communications Engineering student with strong interest and hands-on experience in circuit design and PCB layout. I’ve worked on multiple projects using ESP32, Arduino, IR sensors, and motor control, where I handled schematic design, PCB layout, and manual fabrication. Alongside my technical background, I also support clients with professional document design, including Word files, PowerPoint presentations, and Canva slides — perfect for showcasing your technical work or training content clearly and attractively. 🔹 Services I Provide: Circuit design & simulation PCB layout (single & multi-layer) Component selection & datasheet analysis Embedded systems integration (ESP32, Arduino, microcontrollers) Preparing training materials & educational content Technical writing & structured documentation Designing Word and PowerPoint files with clear, professional formatting I aim to deliver reliable, well-documented, and organized work, with clear communication and a client-focused approach to ensure satisfaction and high-quality results. Let’s talk about your project! I’d love to understand your idea and help you turn it into a practical, efficient hardware solution. Feel free to reach out. I’m always happy to discuss your goals and suggest the best path forward.

I am Md. Sanowar Hossin, an Electrical and Electronic Engineer with 13+ years of experience in electronics R&D. I specialize in high-quality PCB design and embedded systems development. My expertise i... Read more

I am Md. Sanowar Hossin, an Electrical and Electronic Engineer with 13+ years of experience in electronics R&D. I specialize in high-quality PCB design and embedded systems development. My expertise includes advanced PCB layout using Altium Designer, KiCad, EasyEDA, and Eagle. i was completed more then 1000 PCB Design for my clients. I work with Analog, Digital, Power Electronics and Microcontroller based systems. I have a deep background in microcontroller programming, having successfully completed numerous projects using AVR and PIC architectures, specifically the PIC16F, ATmega8, and ATmega16 series. Additionally, I am highly proficient in developing IoT and wireless solutions using Arduino, ESP8266, and ESP32 microcontrollers. I provide for client: * PCB Design (Single-layer, Double-layer, Multi-layer) * Reverse Engineering * Schematic Design from physical boards or images * Gerber, BOM, and Pick & Place File * Arduino and Embedded Hardware and programming. * PIC/AT-Mega Microcontroller Based Embedded system Hardware and programming. * DFM (Design for Manufacturing) * Component Placement and Routing Optimization * Silkscreen, Drill Files, and Layer Stackups * ESP32 Design * Gerber Files I provide unlimited reviews for my client.