Hire the Best Electronic Designers
in Germany

I'm an electronics and embedded system expert with 𝟭𝟮+ 𝘆𝗲𝗮𝗿𝘀 of experience, with focus on wearables, reliable electronics and IoT devices. I have developed (or managed development of) more than 𝟮𝟬 𝗽𝗿𝗼𝗱𝘂𝗰𝘁𝘀 from concept to market. With my experience you can be sure of: 1. 𝗬𝗼𝘂𝗿 𝗽𝗿𝗼𝗱𝘂𝗰𝘁'𝘀 𝗳𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹 𝘀𝘂𝗰𝗰𝗲𝘀𝘀 and a high quality of development. 2. 𝗥𝗲𝗱𝘂𝗰𝗲𝗱 𝘁𝗶𝗺𝗲 𝘁𝗼 𝗺𝗮𝗿𝗸𝗲𝘁 & 𝗰𝗼𝘀𝘁 𝗼𝘃𝗲𝗿𝗿𝘂𝗻𝘀 by avoiding the mistakes made by less-experienced developers. I will be your development partner from your idea to a certified and successfully selling hardware product. 𝗠𝘆 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝘁𝗶𝗲𝘀: ∙ Electronics and Embedded System Architecture ∙ Schematic Design and PCB Layout, IPC compliance, EMI/EMC , building certifiable hardware ∙ Microcontroller Programming (STM32, nRF, Zephyr, RTOS & more) ∙ Wireless Connectivity (Bluetooth, WiFi, NB-IoT, LTE & more) ∙ Sensors (GPS, IMUs, biomedical sensing, precision sensing & more) ∙ Low-Power Battery-Operated devices (optimizing for long battery life) ∙ IoT, Wearables, MedTech and Industrial Electronics 𝗬𝗼𝘂𝗿 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗢𝘂𝘁𝗰𝗼𝗺𝗲𝘀: ① Reduce Time to Market ② Unlock Revenue Faster 𝗪𝗵𝗼 𝗜 𝗛𝗲𝗹𝗽: If you are a 𝘀𝘁𝗮𝗿𝘁𝘂𝗽, an 𝗲𝗺𝗲𝗿𝗴𝗶𝗻𝗴 𝘁𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝘆 𝗰𝗼𝗺𝗽𝗮𝗻𝘆 or a an 𝗲𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝘀𝗰𝗮𝗹𝗲-𝘂𝗽 looking to develop hardware with microcontrollers, wireless connectivity, and sensors, I am here to help. By focusing exclusively on these areas, I understand your technology, your needs, and your pain points better than others. My specialized approach allows me to standardize the development process, use advanced tools, and speed up development without sacrificing quality. I live in Berlin and have studied engineering in Germany. I am also a founder of a development agency, Oxeltech GmbH, where a team of developers helps me realize your goals.

🎯 𝗪𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 𝗠𝗲𝗿𝗰𝗲𝗱𝗲𝘀-𝗕𝗲𝗻𝘇, 𝗣𝗼𝗿𝘀𝗰𝗵𝗲, 𝗧𝗼𝘆𝗼𝘁𝗮 & 𝗙𝗼𝗿𝗱. 🇩🇪 𝗚𝗲𝗿𝗺𝗮𝗻 𝘄𝗼𝗿𝗸 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱 𝗼𝗻-𝘁𝗶𝗺𝗲 𝗲𝘃𝗲𝗿𝘆-𝘁𝗶𝗺𝗲 🤝 𝗖𝗼𝗺𝗽𝗲𝘁𝗶𝘁𝗶𝘃𝗲 𝗽𝗿𝗶𝗰𝗶𝗻𝗴. ✅ 𝟭𝟭+ 𝘆𝗲𝗮𝗿𝘀 𝗽𝗿𝗼𝗳𝗲𝘀𝘀𝗶𝗼𝗻𝗮𝗹 𝗲𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. 𝟮𝟬𝟬+ 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝗲𝗱. 🇺🇸 𝗨𝗦 & 🇪🇺 𝗘𝘂𝗿 𝘀𝘁𝗮𝗿𝘁𝘂𝗽 𝗰𝗹𝗶𝗲𝗻𝘁 𝘀𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻. ☑️ <𝟴 𝗵𝗼𝘂𝗿 𝗿𝗲𝘀𝗽𝗼𝗻𝘀𝗲 𝘁𝗶𝗺𝗲𝘀, 𝟳 𝗱𝗮𝘆𝘀 𝗮 𝘄𝗲𝗲𝗸. 🛠 𝟮-𝗺𝗼𝗻𝘁𝗵 𝘀𝗼𝗳𝘁𝘄𝗮𝗿𝗲 𝗯𝘂𝗴 𝘄𝗮𝗿𝗿𝗮𝗻𝘁𝘆 𝗼𝗻 𝘄𝗼𝗿𝗸. 🥋 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗟𝗲𝗮𝗻 𝗦𝗶𝘅 𝗦𝗶𝗴𝗺𝗮 𝗕𝗹𝗮𝗰𝗸 𝗕𝗲𝗹𝘁 (𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘄𝗶𝗹𝗹 𝗯𝗲 𝗺𝗮𝗻𝗮𝗴𝗲𝗱 𝗲𝘅𝗰𝗲𝗽𝘁𝗶𝗼𝗻𝗮𝗹𝗹𝘆 𝘀𝗺𝗼𝗼𝘁𝗵𝗹𝘆) Hi, I’m Muhammad! You can think of me as your go-to expert to design and develop the firmware and software for all types of hardware devices and products. I cover both on-device needs and their matching companion apps on desktop and mobile. Beyond the software, I work in person with a small, talented team that can support every aspect of hardware development and mechanical design as well. When you work with me, you get a one-stop shop for bringing your product to market. 📞 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼 𝗰𝗵𝗮𝘁 𝗮𝗯𝗼𝘂𝘁 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗹𝗶𝗳𝗲. ⭐️⭐️⭐️⭐️⭐️ ❝ Muhammad and his team did an absolutely fantastic job. They are the real deal. Not only did they complete everything I asked for to build me a very complicated machine, they constantly added in their own innovations and modifications to improve the performance of the device. It was extremely easy to work with them, and they are extremely professional and true experts in their fields. I proposed many changes during the development of the product, and they were able to accommodate my requests and provide valuable insight if changes weren’t needed or were too costly. They are backed by an engineering firm with specialists in so many fields, so we never needed to outsource work to an outside firm. Their firm felt like a one-stop shop that had all the resources needed to build a complicated mechanical product. I really could not imagine that many other engineer freelancers would have access to the resources needed to build my machine, so I am very grateful I found Muhammad instead of wasting my time and money with other freelancers. Do not hesitate to hire him. ❞ 🗣𝙏𝙖𝙣𝙫𝙞𝙧 𝙆𝙖𝙗𝙞𝙧 - 𝘾𝙀𝙊 - 𝘼𝙪𝙩𝙤𝙈𝙚𝙖𝙡 𝘿𝙮𝙣𝙖𝙢𝙞𝙘𝙨 Highlights of the software skills I support my clients with include: ☑️ Hardware Device Firmware Development - ☑️ Software Development - Software Architecture Design ☑️ Desktop App Development - Desktop Software Development ☑️ Printed Circuit Boards - PCB - Circuit Design - Altium - KiCAD - Eagle ☑️ Controllers - Raspberry Pi - Nordic (NRF) - Espressif - ESP32 - ESP8266 - STM - NXP - TI - Nvidia Jetson ☑️ Programmable Circuit Boards - Microcontroller Projects - Integrated Development Environment (IDE) ☑️ Electronic Design Automation - EDA - Eagle ☑️ Mobile App Development For Hardware Devices - Flutter (Hybrid) - Swift (Apple iOS) - Java/Kotlin (Android) ☑️ IoT Development ☑️ Embedded Systems - Embedded Engineering - C - C++ - Python - Rust - RTOS - Zephyr ☑️ Web Technologies - HTML5 - JavaScript - Node.js - RESTful APIs - PyQt ☑️ Tools & IDEs - Visual Studio - STM32CubeIDE - Eclipse - Keil Product Examples I’ve Worked On Include: 🔹 Consumer Electronics - Headphones - Smartwatches 🔹 Kitchen Appliances 🔹 Medical & Health - Medical Devices 🔹 Vending Machines - Retail 🔹 Automotive Tech 🔹 IoT - Internet of Things 🔹 Gadgets 📞 𝗜𝗻𝘃𝗶𝘁𝗲 𝗺𝗲 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝗼𝗻 𝗨𝗽𝘄𝗼𝗿𝗸 𝗼𝗿 𝘀𝗲𝗻𝗱 𝗺𝗲 𝗮 𝗱𝗶𝗿𝗲𝗰𝘁 𝗺𝗲𝘀𝘀𝗮𝗴𝗲 𝘁𝗼 𝗯𝗼𝗼𝗸 𝗮𝗻 𝗲𝗮𝗿𝗻𝗲𝘀𝘁𝗹𝘆 𝗵𝗲𝗹𝗽𝗳𝘂𝗹 𝗰𝗼𝗻𝘀𝘂𝗹𝘁𝗮𝘁𝗶𝗼𝗻 𝗰𝗮𝗹𝗹 𝘁𝗼 𝗰𝗵𝗮𝘁 𝗮𝗯𝗼𝘂𝘁 𝗯𝗿𝗶𝗻𝗴𝗶𝗻𝗴 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁 𝘁𝗼 𝗹𝗶𝗳𝗲. Thanks for taking the time to learn a bit more about me. Look forward to supporting you with your product soon! Muhammad Usman Sardar ⭐️⭐️⭐️⭐️⭐️ ❝ Working with Muhammad has been an absolute pleasure! He is incredibly skilled, reliable, and went above and beyond to deliver high-quality work on time. He communicated clearly throughout the project, understood the requirements perfectly, and handled every challenge with professionalism and a positive attitude. The end result exceeded expectations, and I’m truly grateful for his contribution. I highly recommend Muhammad to anyone looking for a talented and trustworthy developer. ❞ 🗣 𝘾𝙝𝙡𝙤𝙚 𝙑𝙞𝙡𝙙𝙚 - 𝘾𝙀𝙊 - 𝙏𝙚𝙙 & 𝘾𝙤.

⭐️With 𝟲+ 𝘆𝗲𝗮𝗿𝘀 of expertise in 3D Design & 3D Printing, more than 𝟭𝟱𝟬+ 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗽𝗿𝗼𝗷𝗲𝗰𝘁𝘀 delivered across global platforms, 𝟯 𝘆𝗲𝗮𝗿𝘀 of Industrial IT studies at 𝗗𝗮𝗶𝗺𝗹𝗲𝗿 𝗦𝗰𝗵𝗼𝗼𝗹 𝗻𝗲𝗮𝗿 𝗦𝘁𝘂𝘁𝘁𝗴𝗮𝗿𝘁, and hands-on professional training at 𝗠𝗲𝗿𝗰𝗲𝗱𝗲𝘀-𝗕𝗲𝗻𝘇, Germany. I transform your ideas into high-precision, manufacture-ready 3D prototypes. Whether for industrial use or 3D printing, I guarantee German-standard quality, strict adherence to technical standards, and meticulous attention to detail. # AUTODESK FUSION360 SPECIALIST 🏆/ 3D MECHANICAL DESIGNER/ 3D PRODUCT & PROTOTYPING EXPERT ✍️ I Guarantee the Following: ✔️Source CAD Files: Multiple formats provided (STL - OBJ - 3MF - STEP - F3D - and more). ✔️3D Printable Prototypes: Optimized models for the best printing results (I also own a private 3D printer). ✔️Expert Consulting: Advice on 3D printers and printing techniques (materials, processes, optimization). ✔️Technical Proficiency: Excellent understanding of mechanical, engineering, and electrical components. 💻 Tools & Technologies: ⚡ Fusion 360 | ⚡ SketchUp | ⚡ Blender | ⚡ Tinkercad | ⚡ Photoshop 💡If you need high-quality, manufacture-ready 3D designs that combine engineering precision, functional creativity, and industrial standards, I’d love to collaborate. 📩 Send me a message, and let’s bring your next product or space to life in 3D.

I’m a Google certified, award winning Senior UX/UI designer for Saas companies with a background in psychology, focused on designing brands, products, and websites that scale, boost conversion, increase onboarding clarity and retention. I’ve worked with many startups & companies from the U.S., across Europe to Japan, including teams funded by Microsoft. I designed solutions pitched to big companies such as Netflix, and delivered enterprise interfaces used by brands such as the U.S. government, Chipotle and Barnes & Noble. In total I’ve helped 100+ founders and teams across Upwork, Contra, and Fiverr, completing 150+ projects. My background in clinical psychology (MSc) gives me a deep grasp of how people process information, make decisions, and lose attention. I convert that knowledge into sustainable design that serves as the launchpad for successful marketing campaigns. So if you want your design project to be easy, clear and genuinely successful, there’s really no place else to go. WHAT I DESIGN 1. Brand Design & Strategy • Logos • Brand Identity (Colors, Typography etc.) • Design Systems • Printables (Flyers, Business Cards etc.) 2. Product & Interface Design • SaaS Dashboards, Web Apps, Mobile Apps • Landing Pages & Marketing Sites (Figma → Webflow-ready) • UX Flows, Wireframes, Interactive Prototypes • Webflow Development 3. Visual & Marketing Design • Pitch Decks • Social Media Creatives • Ad Campaign Assets TOOLS I USE Figma • Photoshop • Illustrator • Webflow • Framer YOU CAN FIND ME VIA: Let's talk If you're building a SaaS product, redesigning a legacy platform, or shipping a new MVP and want a designer who treats your product like a system rather than a collection of screens — I respond within 24 hours. You can find me via: UI UX Design · UX UI Design · Product Design · UX Design · UI Design · SaaS Design · SaaS Product Design · SaaS UI · SaaS UX · B2B SaaS Design · Dashboard Design · SaaS Dashboard UX · Web App Design · Web Application Design · Design Systems · Component Library · UX Research · User Research · Usability Testing · UX Audit · Wireframing · Prototyping · Interactive Prototype · High-Fidelity Mockups · Landing Page Design · Marketing Website Design · Webflow · Figma · Framer · Adobe XD · Conversion Rate Optimization · Onboarding Flow · Signup Flow · User Flow · Customer Journey · Interaction Design · Accessibility Design · Mobile App Design · iOS App Design · Android App Design · Motion Design · Microinteractions · Fintech UX · HealthTech UX · AI Product Design · Developer Tools UX · CRM Design · Enterprise UX · MVP Design · Pitch Deck Design · Brand Identity · Logo Design · Visual Identity

I am a Mechanical Design Engineer specializing in 3D CAD modeling, 3D Printing, product development and Rapid Prototyping. I help startups and companies turn ideas into functional prototypes ready for manufacturing. 🔥 3D CAD & Mechanical Design + Prototyping & 3D Printing Using my own Bambu Labs P1S Printer - located in Germany. 🚀 3D printing of prototypes and batches of parts, shipping throughout Europe. Services I Provide: * 3D CAD Mechanical modeling and 2D Manufacturing Drawing (Solidworks, AutoCAD, Autodesk Inventor). Technical Drawings. BOM. Sheet Metal. CNC * 3D Modeling for 3D Printing and Prototyping, 3D Printing, STL / STEP files * Industrial Design, Engineering Design, Mechanical Design, Industrial Equipment Design * Rendering - KeyShot. * Silicone Molding, Injection Molding, Plastic Parts, DFM (Design for Manufacturing) * From Idea to Prototype, Rapid Prototyping, Product Development for Startups, Hardware Startup. * Functional Prototypes Skills: - 3D Modeling - Mechanical Engineering - CAD - Prototyping - Product Design - 3D Printing - Industrial Design - Technical Drawing - Manufacturing Design - Prototype Design - 3D Printing I hope for a long-term and mutually beneficial cooperation With ten years of engineering experience and an education focused on mechanical engineering and innovative automotive technology, I will be happy to complete your project. My experience includes project management and new prototyping in 3D modeling, CAD drafting, Prototyping, 3D Printing and complex machine and equipment design, as well as hands-on skills in SolidWorks, Keyshot and a range of engineering software. My track record of successful projects and my commitment to continuous learning and innovation make me the ideal candidate to successfully complete your project. I will treat all information as confidential and will sign a Non-Disclosure Agreement (NDA) if desired. High qualification and experience of more than 10+ years give me the opportunity to implement the most complex projects in various fields. - Industrial Design. - Rendering [KeyShot] - 3D CAD - 3D Mechanical Modeling and 2D Manufacturing Drawing SolidWorks - 3D Modeling for 3D Printing, [.Stl format] - Prototyping. - Sheet Metal [.DXF]. - 3-D models for the CNC, [.Stl]. - Designing molds of varying complexity. - 3D models of drones, Prototyping. - Follow the 3-D modeling of industrial robots, the development basic movements. - Design of tooling (dies, molds) - Making 3-D presentations , catalogs - Realistic animation assemblies and mechanisms in SolidWorks, KeyShot Specializes in 3D modeling in CAD programs and design engineering documentation for ISO, DIN, namely in SolidWorks, Autodesk Inventor, AutoCad — to provide the customer with high quality and quickly made a 3D CAD model or drawing, which will provide work without downtime as workers and equipment. Individual approach to each customer, to its methods of production and management Let’s discuss your project and turn your idea into a precise, manufacturable solution. Send me a message and let’s get started.

As an architectural designer with over 15 years of experience, I specialize in designing and documenting residential and corporate projects. My expertise in SketchUp and AutoCAD 2D ensures high-quality, precise, and creative 3D modeling. I am a responsible professional, focused and committed to delivering exceptional results on time. With over a decade in office and corporate architecture, I have tailored solutions for diverse business sectors, addressing unique client needs effectively. What I offer: • Architectural Design • Concept Visualization • Space Planning • 2D and 3D Planning • Interior Design • Furniture Design • Construction/Working Drawing and Details • 3D Modeling • Rendering Presentation • Sketches and Hand-Rendering