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If you are seeking an expert in embedded systems and firmware development, your search ends here. I am Adem, an Embedded/Hardware Systems Engineer specializing in STM32 and Arduino platforms, real-time systems, and IoT integration that transcends specifications to deliver enhanced efficiency, reliability, and innovation. Rather than merely coding, I architect comprehensive embedded solutions that operate flawlessly in real-world environments and scale seamlessly with your requirements. While others assemble basic firmware, my clients deploy modular, resilient systems engineered for industrial-grade performance and longevity. 🔹 What I Bring to Your Project ⚡ Embedded Firmware Development Advanced expertise in STM32 and Arduino firmware engineering, providing optimized real-time control and seamless communication via UART, SPI, I2C, RS-485/232 CAN, and Ethernet protocols. ⚙️ IoT & Cellular Connectivity Effortless integration of devices with GPRS and other cellular modules, enabling robust remote monitoring, telemetry, and scalable IoT solutions. 🧠 Modular System Architecture Design and implementation of sophisticated hardware-software integrated systems incorporating sensor arrays, battery management, and communication protocols to deliver flexible, maintainable, and high-performance embedded platforms. 🔧 Technical Proficiencies & Tools Microcontrollers: STM32, Arduino,ESP32 Communication Protocols: UART, SPI, I2C, RS-485/232, Ethernet IoT Modules: SIM800L (GPRS), Cellular IoT , WIFI modules Development Environments: STM32CubeIDE, Arduino IDE, Proteus/LT Spice Simulation Battery Management Systems: LiPo Batteries, TP4056 Charging Circuits If your project demands an embedded systems specialist who combines innovation, precision, and unwavering dependability, I am the engineer poised to deliver your competitive advantage. 📩 Ready to transform your embedded system vision into reality? Let’s connect and create exceptional solutions together.

Creative and Practical, with more than fifteen years of relevant work experience in Mechanical/Mechatronics Engineering projects and products design, as well PCBs and electronics. During my experience I went through different engineering projects in different field from electromechanical products, consumer products, medical and paramedical till heavy-duty machinery. Most of the products that I have developed are in series production and on the market, others were special and unique machines. Starting the project from its earlier phase (ideas, draft sketch, pictures, ...) going through 3D CAD modeling in different manufacturing process (Molded metal part, injected plastic part, sheet metal, laser cutting, machined part CNC, bending, forming, extrusion...), till the phase of the detailed technical drawing for manufacturing. Expert in Using the CAD/CAM tools SolidWorks, Solid Edge, Pro Engineer & Creo , Fusion 360 as well I have advanced knowledge with Catia V5, and AutoCAD. I provide: • New Products Design & development • 3D CAD Modelling and Rendering • Design for Manufacturing • Metal construction • CFD/FEA analysis • Prototyping and outsourcing • Plastics technology • Technical drawings, GD&T • Technical Documentations (Assembly instructions, user manual ...) • Electrical and electronics engineering As well, I'm a full-time freelancer and I can be available in a different time zone.

You have a product to build, a problem to solve, or an idea that needs to come to life. I focus on delivering results, not just files. If you want someone who understands the full picture and is ready to dive into your project with energy and precision, let’s connect. With deep expertise in 🔹PRODUCT & INDUSTRIAL DESIGN, 🔹3D CAD MODELLING, 🔹MECHANICAL ENGINEERING, 🔹MECHATRONICS and 🔹PROTOTYPING. I help you tackle complex challenges and turn your vision into reality. Whether you're developing a product from scratch or improving an existing design, I can handle your project across mechanical, electrical, and software domains, all under one roof. You’ll get clear designs, manufacturable parts, and well-integrated systems all tailored to your exact needs. 🔹 My Expertise 🔹 • Mechanical Engineering : From concept development to final product realization. • CAD Modeling & 3D Design: Creating detailed, accurate, and optimized designs. • Prototyping & Validation: Ensuring real-world feasibility and performance. • Manufacturing Optimization: Designing for cost-effective and scalable production. 🔹 What I Bring to the Table 🔹 • Innovative Problem-Solving: A natural ability to tackle complex challenges with creative solutions. • Precision & Attention to Detail: Ensuring accuracy and functionality in every design. • Start-Up & Industry Experience: Extensive hands-on experience in modeling, prototyping, and preparing products for mass production. 💡Skills: • Product Design & Ideation, CAD Modeling, Design for Manufacturing • Surface modeling , Sheet Metal Design, Plastic design • Prototyping, 3D Printing, Mecatronics, Motion Analysis • PCB Design, Arduino programming • Custom machine design and mechanical architecture • Automated equipment and mechanical system development • Mechanical component and mechanism design • Product development from concept to production • Industrial design integration for prototyping and manufacturing • Design for injection molding, sheet metal fabrication, and CNC machining • Compact mechanical devices with moving parts and internal mechanisms • Rapid prototype development and product validation • 3D printing and prototype testing support • Design iteration and engineering improvements • Manufacturing-ready STEP, STL, and native CAD files • Sheet metal enclosure and mechanical structure design • DXF flat patterns for laser cutting and bending • Stainless steel and aluminum fabrication design • Detailed fabrication and manufacturing drawings • GD&T, tolerances, and manufacturing specifications • Complete Bill of Materials (BOM) • Assembly drawings and exploded views • Assembly manuals and technical documentation • Design for Manufacturing (DFM) and Design for Assembly (DFA) • Clean, fully defined SolidWorks 3D CAD models and assemblies • Mechanical system design and internal mechanism development • Structural validation using FEA stress analysis • Clear fabrication drawings, STEP files, and manufacturing documentation • Prototype-ready and production-ready engineering packages • Reducing engineering risks, prototyping failures, and redesign cycles 💽Software: • SolidWorks (CAD & Motion Study & 2D Drawing) • Rhino 3D (Surface modelling) • Ansys (FEA Analysis) • KICAD (PCB Design) • Arduino IDE (Programming) Typical Deliverables • 3D CAD Models • Mechanical Assemblies • STEP / STL / DXF Manufacturing Files • Fabrication & Manufacturing Drawings • Bill of Materials (BOM) • Prototype Documentation • Manufacturing Packages If you need a product, machine, enclosure, or mechanical system engineered correctly and prepared for manufacturing, let's discuss your project. I'm happy to review your idea, sketche, concept, prototype, or existing CAD design and provide technical insights before we begin.

Bringing Ideas to Life with Precision, Innovation, and Practical Engineering Solutions With over 4 years of hands-on experience, I specialize in turning creative concepts into fully functional, production-ready mechanical designs. From 3D modeling to prototyping and final manufacturing, I provide end-to-end support that ensures every detail is engineered for performance, efficiency, and manufacturability. Why Choose Me? 🔧 Expert Mechanical Design: Skilled in SolidWorks and experienced in developing parts using sheet metal, plastic injection molding, and electromechanical assemblies. 🛠 Prototyping & R&D: Accelerated product development through rapid prototyping with 3D printing and slicing software, allowing faster design validation and iteration. 🏭 Production-Ready Solutions: Designs that are not only innovative but also optimized for real-world manufacturing—cost-effective, robust, and easy to assemble. 🤝 Collaborative Workflow: I work closely with clients, suppliers, and cross-functional teams to ensure every project meets quality standards, budgets, and delivery timelines. Core Competencies: ✔️ SolidWorks 3D Modeling & Mechanical Drafting ✔️ Design for Manufacturing (DFM) & Assembly (DFA) ✔️ Sheet Metal & Plastic Part Design ✔️ Electromechanical Product Integration ✔️ R&D, Prototyping & Iterative Development ✔️ Technical Documentation & BOM Creation My Approach: ✅ Solution-Oriented Design: Every detail matters—I prioritize both performance and practicality ✅ End-to-End Development: From concept sketches to final production files ✅ Clear Communication: Keeping you informed and aligned at every step ✅ Reliable Execution: Committed to delivering on time and exceeding expectations Projects Across: Consumer Electronics Industrial Automation Automotive Systems Smart Enclosures for IoT Green Technology Products I’m passionate about problem-solving and bringing mechanical concepts to life in the most efficient and innovative way possible. If you’re looking for a reliable and creative engineer who gets things done — let’s talk. Let’s turn your vision into a reality.

With 81+ delivered hardware projects and 5+ years of industry experience before Upwork, I help startups, R&D teams, and product-driven companies transform ideas into reliable, manufacturable electronic products. I am an Electrical & Electronics Engineer specialized in embedded hardware, PCB design, and system-level product development. My designs are built for real-world deployment, certification, and scaling, not just lab testing. Core Expertise 🔹 PCB Design & Hardware Engineering • Schematic capture (Altium / KiCad / industry-standard tools) • Datasheet-driven component selection • High-speed & mixed-signal layout • Power integrity & signal integrity considerations • DFM, DFA, EMI-aware layout practices • Complete manufacturing files (Gerbers, BOM, Pick & Place) 🔹 Embedded Systems & Firmware • ESP32, STM32, nRF52, ARM Cortex-M platforms • BLE, WiFi, CAN, UART, SPI, I²C, RS485 • Low-power architecture & battery optimization • Real-time systems & peripheral integration • Sensor fusion & communication interfaces 🔹 Power Electronics & Energy Systems • DC-DC converters (buck, boost, buck-boost) • Battery-powered systems & BMS integration • Power stage design & efficiency optimization • Protection circuits & thermal considerations 🔹 Product Domains • IoT devices • Consumer electronics & smart gadgets • Robotics & motor control systems • Drones & UAV electronics • ROV & underwater systems • Industrial control systems • Custom embedded platforms What Makes My Work Different I design with manufacturability, reliability, cost optimization, and scalability in mind from day one. I stay involved through: • Hardware revisions • Design validation • Pre-certification preparation • Production support I think like a product engineer, not just a circuit designer. When required, I collaborate with trusted software and mechanical engineers to deliver complete system-level solutions, not isolated PCBs. All communication, milestones, and payments are handled through Upwork to ensure structured and transparent collaboration. If you're looking for an engineer who understands architecture, constraints, validation, and production — not just schematics, we’ll work well togethe