Hire the best freelance AVR Microcontrollers expert designers for your company

I’m an Embedded Hardware Engineer with strong expertise in PCB design and embedded systems development. I design production-ready PCBs using Altium Designer and develop embedded software. Over the yea... Read more

I’m an Embedded Hardware Engineer with strong expertise in PCB design and embedded systems development. I design production-ready PCBs using Altium Designer and develop embedded software. Over the years, I’ve worked on projects such as: - 6-layer BLDC Motor Inverter PCB with CAN communication - Auto-Ranging Multimeter (hardware + firmware) - Custom Development Boards (ESP32-S3, TM4C123GXL, RP2040) My services cover PCB Design, Embedded Systems Programming (AVR, ARM Cortex-M, ESP32) I’m passionate about creating innovative and efficient hardware solutions that bring ideas to life.

Looking for a versatile engineer with a strong background in PCB design, 3D modeling, MATLAB, AutoCAD, and more? You've come to the right place. With extensive experience in electronics engineering an... Read more

Looking for a versatile engineer with a strong background in PCB design, 3D modeling, MATLAB, AutoCAD, and more? You've come to the right place. With extensive experience in electronics engineering and a keen eye for detail, I specialize in delivering innovative solutions that bring your ideas to life. PCB Design Expertise: Whether you're developing a simple circuit or a complex multilayer board, I excel in designing reliable and efficient PCBs tailored to your project needs. I focus on optimizing layouts for performance, manufacturability, and cost-effectiveness to ensure your product's success. 3D Modeling Skills: Using industry-standard software, I create precise 3D models that can be used for prototyping, visualization, and manufacturing. From conceptual designs to detailed models, my goal is to help you see your product come to life with clarity and accuracy. MATLAB Proficiency: My MATLAB skills allow me to tackle a wide range of technical challenges, from algorithm development and data analysis to complex simulations. If you're looking for someone who can turn your data into actionable insights, I’m ready to deliver. AutoCAD Mastery: With a deep understanding of AutoCAD, I can create detailed drawings, schematics, and technical plans that meet industry standards. I provide clear and accurate designs that are easy to interpret, ensuring seamless project execution. Beyond these core skills, I also offer services in firmware development, electronics consulting, and power supply design, bringing a comprehensive approach to each project. My process involves close collaboration, where I listen to your needs, offer strategic insights, and deliver results that exceed expectations.

My Name is Jamal. I am very much committed to work hard and play a vital role in the progress of the project/company.

My Name is Jamal. I am very much committed to work hard and play a vital role in the progress of the project/company.

Computer Engineering and embedded systems developer focused on CubeSat and IoT systems. I design and integrate hardware + firmware end-to-end, from requirements and architecture to testing and deploym... Read more

Computer Engineering and embedded systems developer focused on CubeSat and IoT systems. I design and integrate hardware + firmware end-to-end, from requirements and architecture to testing and deployment. Strong in C/C++ and real-time firmware on ESP32/STM32/AVR, plus reliable communication links and telemetry pipelines. I also build backend services in Python, integrating MQTT and databases for logging, monitoring, and control dashboards.

Hello! I am an experienced electrical engineer and PCB designer with over 10 years of expertise in developing innovative, reliable, and high-quality electronic solutions across diverse industries. Hol... Read more

Hello! I am an experienced electrical engineer and PCB designer with over 10 years of expertise in developing innovative, reliable, and high-quality electronic solutions across diverse industries. Holding a bachelor’s degree in electrical engineering, I have a proven track record of designing, developing, and deploying advanced circuits, embedded systems, and IoT devices. What I Bring to Your Project: • PCB Design & Layout: Skilled in schematic capture and PCB layout using Altium Designer, Cadence, PADS Mentor Graphics, KiCad, EasyEDA, and RapidHarness. I have extensive experience designing multi-layer (up to 24 layers), high-density, HDI PCBs suitable for medium and high-volume production. I am familiar with manufacturing processes including JLCPCB for PCB fabrication and local support within China to facilitate manufacturing, prototype assembly, and quick revisions. I am committed to providing results on time and maintaining clear, prompt communication with clients. • Microcontroller & Firmware Development: Proficient in programming STM32, ESP32, PIC, AVR, STM8, and STC microcontrollers using Keil, STM32CubeIDE, VSCODE, MPLAB X IDE, and more. I excel in developing firmware for IoT, automation, and embedded systems. • IoT & Wireless Communication: Expertise integrating Bluetooth, BLE, LoRa, NB-IoT, RFID, WiFi (4G), MQTT, and other protocols into embedded systems. • Sensor & Display Systems: Development of color screens, segment displays, touch panels, and interface solutions for user-friendly product experiences. • Communication Protocols: Extensive experience with I2C, SPI, UART, CAN, RS232/485, Modelbus RTU, IR, RF (433/315 MHz, 2.4G, 4G, LoRa). • Reverse Engineering & Troubleshooting: Capable of analyzing, debugging, and optimizing complex circuits. • Power & Multimedia Systems: Power management circuits, LED lighting, audio devices, sensors, and multimedia integration. • Support for China Local Manufacturing(PCBWAY, JLCPCB): In addition to design, I offer local support within China to facilitate manufacturing, prototype assembly, and quick revisions. This ensures smooth collaboration and shorter lead times Why Work With Me: I am passionate about delivering precise, innovative, and reliable designs tailored to your specific needs. I prioritize quality, efficiency, and clear communication to ensure your project’s success — from prototype to production. I am committed to providing results on time and responding promptly to any client inquiries, ensuring smooth and efficient collaboration.

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

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

i'm Rigging Engineering. My job: Create rigging study and lifting study. Some times i create new design of rigging tools and lifting equipment.

i'm Rigging Engineering. My job: Create rigging study and lifting study. Some times i create new design of rigging tools and lifting equipment.

Hello, My name is Shahin Majidov I am an architect and architectural visualization specialist. Advanced 3DS Max -REVIT I can get REALISTIC RENDERs in Vray and Corona Render Programs by using mode... Read more

Hello, My name is Shahin Majidov I am an architect and architectural visualization specialist. Advanced 3DS Max -REVIT I can get REALISTIC RENDERs in Vray and Corona Render Programs by using modeling programs.

Hey there! I'm Dawood Asim Paracha, with 4 years of industry and freelance experience in Lumion, D5, V-Ray, SketchUp, AutoCAD, Revit, Photoshop, Rhino, and more For Drafting and 3d modeling: AUTOCAD... Read more

Hey there! I'm Dawood Asim Paracha, with 4 years of industry and freelance experience in Lumion, D5, V-Ray, SketchUp, AutoCAD, Revit, Photoshop, Rhino, and more For Drafting and 3d modeling: AUTOCAD REVIT BIM RHINO SKETCHUP For Rendering and visualization : Lumion Vray D5 Unreal engine 5 Blender For Post production: Adobe Photoshop Adobe illustrator Adobe InDesign Premiere Pro and DaVinci Resolve I am dedicated to consistently delivering the finest outcomes in all of my endeavors.

I am an architect and I have long experience offline in construction and landscape feild .Also I have a good experiance in design all kind of building and Autocad drawing 2d and 3d. in addition to all... Read more

I am an architect and I have long experience offline in construction and landscape feild .Also I have a good experiance in design all kind of building and Autocad drawing 2d and 3d. in addition to all take off (quantity servaior works). I will help you to design, draw Or solve any architectural problem you are facing with creative ideas. Also help you to prevent any coordination problem during execution. All above and I have not bad experience about affiliate marketing, SEO and linkbuilding. My Skills: - Architectural design. - Building Design. - Landscape. - Autocad drawing. - Facade improvment. - Renovation projects. - Take off material ( Quantity Servayor -QS). - Word work - Excel work.

I'm Eyuel Fanta, a dedicated CAD draftsman with over 3 years of hands-on experience in 2D drafting and 3D modeling. I specialize in creating accurate architectural drawings using AutoCAD, Revit, and S... Read more

I'm Eyuel Fanta, a dedicated CAD draftsman with over 3 years of hands-on experience in 2D drafting and 3D modeling. I specialize in creating accurate architectural drawings using AutoCAD, Revit, and SketchUp. I hold a diploma from Entoto Polytechnic College (Class of 2025) and have worked on residential floor plans, elevations, construction documents, and interior layouts. I’m passionate about delivering clear, build-ready designs and ensuring every detail matches client needs. Let’s bring your project ideas to life — accurately and on time.

Hi, My Name is Limon, and I am an Interior designer & CAD Drafter. Good problem-solving skills, and I am able to quickly develop a solution when a problem arises. I am committed to making the interior... Read more

Hi, My Name is Limon, and I am an Interior designer & CAD Drafter. Good problem-solving skills, and I am able to quickly develop a solution when a problem arises. I am committed to making the interior design process an easy one for the client, and I am open to answering questions and developing a trusting relationship with clients. As you can see, I have strong computer skills and I have 3 years of experience in the Architecture and 3D design field. I am Efficient in AutoCAD, Sketchup, Photoshop, and other software looking forward to working with better service For Clients with 100% satisfaction.

I earned a Bachelor of Science in Architecture and have been in the design and construction industry for 13 years. I am now enrolled in an MBA program concentrating in real estate finance

I earned a Bachelor of Science in Architecture and have been in the design and construction industry for 13 years. I am now enrolled in an MBA program concentrating in real estate finance

i am professional mechanical engineer with first class. I am using cad from past decade. I am capable doing 2d, 3d, simulation motion animation. I have designed and developed more than 100 produ... Read more

i am professional mechanical engineer with first class. I am using cad from past decade. I am capable doing 2d, 3d, simulation motion animation. I have designed and developed more than 100 products . REGARDS kalp

Initiate practicing early in an Automotive Industrial Paint and chemicals family-owned business. I transitioned from Team and Inventory Management, to Project Management, and Preventive Maintenance g... Read more

Initiate practicing early in an Automotive Industrial Paint and chemicals family-owned business. I transitioned from Team and Inventory Management, to Project Management, and Preventive Maintenance gaining more than two decades of experience in Hand-Craftsmanship, Design, Artistry Coloring, and Prototyping completing studies in business administration and engineering, complementing it with industrial design and additive manufacturing.

I am A Civil EngineerIhave Experience in AutoCAD, structure Design, and Shop drawings I listen very well, I need to make your wish right

I am A Civil EngineerIhave Experience in AutoCAD, structure Design, and Shop drawings I listen very well, I need to make your wish right

I am a Mechanical Design Engineer with expertise in Parametric Design, Solid Modeling, Prototyping and Geometric Dimensioning. Development of convenient and innovative design concepts. Production-or... Read more

I am a Mechanical Design Engineer with expertise in Parametric Design, Solid Modeling, Prototyping and Geometric Dimensioning. Development of convenient and innovative design concepts. Production-oriented 3D design and detailing. Development of parametric design, design layout, component and assembly modeling, solid modeling, prototyping and drawing preparation and release. Expertise in development of new product using computer-aided design to create detailed designs and specifications. Controlling and maintaining the design standard of the products. Expertise is development of Elevations, Floor plans, 3d Floor plans. Development and update of project schedule. Develop and maintain project plans using Primavera P6 for allocated tasks. Expert level in various CAD tools such as PTC Creo 2.0, Solid Works, Inventor and Caeser II Knowledge of basic stress and thermal analysis in Creo 2.0 Comprehensive understanding of engineering and design principles. Development of 3D animation and rendering for presentation material. Specialize in development of prototype and complex mechanical assemblies.

Hello! I am a professional Lighting Designer specializing in AGI32-based lighting simulations, photometric analysis, and illumination planning. With strong expertise in designing accurate and efficien... Read more

Hello! I am a professional Lighting Designer specializing in AGI32-based lighting simulations, photometric analysis, and illumination planning. With strong expertise in designing accurate and efficient lighting layouts, I help architects, engineers, and contractors achieve the perfect balance of functionality, aesthetics, and energy efficiency. I create detailed lighting models, calculate lux levels, perform photometric evaluations, and deliver high-quality 3D visualizations using AGI32. Whether it's architectural spaces, industrial facilities, outdoor lighting, roadways, offices, or commercial projects—my focus is always on providing precise and standards-

I am design engineer, and I have good knowledge of design software like Auto cad, SolidWorks, Ansys, Solid edge. I recently worked on designing structure of weight 1.2 ton. worked on design of cooling... Read more

I am design engineer, and I have good knowledge of design software like Auto cad, SolidWorks, Ansys, Solid edge. I recently worked on designing structure of weight 1.2 ton. worked on design of cooling tower project, also worked on making of kart for championship.

I am a dedicated Aerospace Engineer with a strong foundation in SolidWorks analysis. My academic projects and internships have provided me with hands-on experience in structural and thermal analysis o... Read more

I am a dedicated Aerospace Engineer with a strong foundation in SolidWorks analysis. My academic projects and internships have provided me with hands-on experience in structural and thermal analysis of aerospace components. I am passionate about leveraging advanced simulation tools to innovate and solve complex engineering challenges.

The White Square Studio, headquartered in India and Belgium, is a globally recognized architecture and interior design firm known for its excellence. Since 2012, we've been shaping spaces worldwide wi... Read more

The White Square Studio, headquartered in India and Belgium, is a globally recognized architecture and interior design firm known for its excellence. Since 2012, we've been shaping spaces worldwide with our innovative and bespoke designs. From luxurious residences to cutting-edge commercial projects, our portfolio showcases our commitment to delivering exceptional results tailored to each client's needs. With a presence spanning continents, we bring together the best of both worlds to create inspiring environments that stand the test of time.

An experienced designer in both product and technical fields who is passionate about all areas of manufacturing and product development. Knowledgeable in working in both start-ups and major companies,... Read more

An experienced designer in both product and technical fields who is passionate about all areas of manufacturing and product development. Knowledgeable in working in both start-ups and major companies, skills include understanding the importance of business acumen and customer service. Possesses a unique cultural background, having been brought up in Kuwait, and as a result excels working in diverse teams and relishes the opportunity to work with clients internationally. Academic studies have helped broaden an understanding of management theory and best-practice within the innovation and new product development space.

Hi everyone! I am an Architect by profession. I have 2 year of experience in field work and I have command on different software like AutoCAD ,sketch up, lumion and Photoshop etc. if you have any work... Read more

Hi everyone! I am an Architect by profession. I have 2 year of experience in field work and I have command on different software like AutoCAD ,sketch up, lumion and Photoshop etc. if you have any work related to these software then feel free to contact. I have worked on various Residential, Public and Community Spaces, Specialized Architecture till now. My Work 1. Residential Projects: 5 Marla House 10 Marla House 1 Kanal House Studio Apartment 1 Bed, 2 Bed, and 3 Bed Apartments 2. Public and Community Spaces: Masjid & Madrassa Complex Cafeteria School Hospital Museum 3. Specialized and High-Rise Architecture: Mixed-Use High-Rise Building Tiny House Concept Symbiotic Architecture (Eco-Friendly Design) I can provide various services which include 3D views, sections, elevations, 2D plans, photoshop editing, etc. I will draw, redraw floor plan, convert pdf to AutoCAD with scale MY SOFTWARE SKILLS: AutoCAD Sketch up Lumion why choose me? on time delivery 100% satisfaction guaranteed 100% accurate scale Unlimited revision High quality work NOTE: PRICE AND TIMELINE MAY VARY DEPENDING ON THE COMPLEXITY OF THE PROJECT. please contact me before ordering. thanks have a nice day.

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.

I'm Irene Bardani, I hold a Master’s degree in Architecture from the University of Parma (Italy), where I completed the Architecture and Sustainable Cities program entirely in English. My accademic b... Read more

I'm Irene Bardani, I hold a Master’s degree in Architecture from the University of Parma (Italy), where I completed the Architecture and Sustainable Cities program entirely in English. My accademic background is specialized in architectural restoration and adaptive reuse, but in recent years, I have expanded my expertise by focusing on BIM and working with Revit. Specifically, I work on As-Built projects and point cloud management, as well as MEP modeling (mechanical, electrical, and plumbing) and architectural modeling, developing efficient and detailed solutions for every stage of the project. In addition, I offer Revit lessons on Superprof, aimed at students and professionals who want to improve their skills in BIM modeling. My lessons are tailored to individual needs and experience levels, with a practical and structured approach. Beyond my B2-level English proficiency, I am also studying Japanese and Arabic out of personal interest. I am a proactive and team-oriented person who thrives in collaborative environments, handling deadlines with determination while maintaining a positive and dynamic attitude. My skills: -BIM design and modeling; -Point cloud management in Revit and AutoCAD; -Practical experience in site inspections and surveying; -Digital knowledge and innovative approaches to optimize workflows; -I embrace various areas of design and creativity, covering both branding and interior design. For more information or potential collaborations, feel free to contact me!