Computer Engineer (Electronics & Embedded Systems)

@amelectronics

I am a skilled and reliable Embedded Systems Engineer with over 6 years of hands-on experience in Arduino, ESP32/ESP8266, and microcontroller-based development. I specialize in designing efficient, stable, and scalable embedded solutions, turning ideas into fully functional hardware-software systems. I have a strong background in electronics, sensors, communication protocols (UART, I2C, SPI, MQTT, WiFi, BLE), and real-time embedded systems. My development approach focuses on clean, well-structured, and well-documented firmware, ensuring long-term reliability and easy maintenance. I also provide thorough testing, debugging, and performance optimization, including power efficiency improvements where required. I am a detail-oriented engineer with strong problem-solving skills and extensive experience in hardware debugging and firmware optimization. Beyond technical expertise, I value clear communication, meeting deadlines, and maintaining high client satisfaction. I work closely with clients to fully understand project requirements and deliver high-quality results. Pricing is flexible and can be discussed based on project scope and complexity. I am open to both short-term and long-term projects. Let’s work together to build a professional, reliable, and efficient embedded system for your needs.

@engrusmanfaiz

Your main challenge is designing a safe, noise-isolated HV/LV system with precise control (kV, mA, timing) while maintaining reliability and compliance—this is where most designs fail. I have strong experience in high-voltage interfacing, power electronics, embedded systems, and PCB design using Altium/KiCad, including mixed-signal and noise-sensitive systems. I have worked on similar projects involving PWM control, precision current regulation, touchscreen interfaces, and industrial/medical-grade electronics. I can design complete HV/LV schematics (anode, cathode, filament, charging), implement accurate control logic (0–100 kV, 1–5 mA, timing), and develop a stable MCU-based system with touchscreen UI integration. PCB will follow EMI/EMC and safety practices, with production-ready Gerbers and validated BOM. I am comfortable handling full system integration, testing, and troubleshooting, ensuring reliable performance and manufacturability. This is exactly the kind of advanced engineering work I specialize in and I am ready to contribute immediately. Regards, Engineer Muhammad Usman

@markoa7

As an experienced and passionate computer engineer, specializing in electronic hardware and firmware development, I am confident that I have the necessary skills and expertise to excel in your project. Over the years, I have consistently demonstrated my ability to design robust and efficient electronic circuits using tools like Altium Designer. My understanding of high-voltage systems aligns perfectly with your project requirements, particularly in X-ray system control where precision and safety are paramount. One of my key strengths is my proficiency in PCB design, from multilayer designs to generating Gerber files for production. I have a proven track record in delivering high-performance printed circuit boards for embedded systems, including power supply circuits like those required for HV/LV modules. Moreover, I can utilize these skills to create a touchscreen UI and develop X-ray control software as needed. What sets me apart is not just my technical skills, but my commitment to delivering results without compromising on quality or deadlines. My experience with medical device development has given me firsthand knowledge of the safety standards specifically demanded from high-voltage systems like yours. With my analytical thinking, problem-solving approach, and strong communication skills in English, I am ready to add value to your team while delivering remarkable results.

@irsolutions

With over a decade of experience in electronics and embedded systems, I understand the critical importance of finding a highly skilled Computer Engineer for your project. Your goal of developing high-voltage systems and control interfaces aligns perfectly with my background in scaling systems for over 1 million users and high-security FinTech applications. My expertise in electronic design and embedded systems directly applies to the challenges your project presents. For strategic insight, ensuring scalability and security in your project is key. One tip is to implement thorough testing and validation processes throughout the development stages. I have successfully managed complex electronic systems, like the Telegram Mini App, serving a massive user base, showcasing my ability to handle projects of this caliber. I encourage you to reach out to discuss how we can strategize and tackle your project's roadmap together. I am excited about the opportunity to bring my skills and experience to contribute to the success of your electronics and embedded systems project.

@hayteekeys

HI, KINDLY READ THROUGH MY PROPOSAL I will deliver a complete, production-ready solution for your high-voltage X-ray system: full schematic & PCB design (HV/LV modules, battery, anode/cathode, filament heating & charging circuits), Embedded firmware for precise 0–100 kV / 1–5 mA control with 1–3 s exposure timing, and integrated LCD touchscreen UI — fully tested and compliant with medical device safety standards. MY APPROACH ✅ Phase 1: Schematic capture, component selection, PCB layout (Altium) with HV isolation, grounding & safety features. ✅ Phase 2: Firmware development (precise voltage/current regulation, timing, protections), touchscreen UI implementation, Gerber generation & full system validation. ✅ Provide design review, test reports and manufacturing handover. RELEVANT PROJECTS • Medical X-ray generator control system (0–120 kV / 1–10 mA, HV PCB design, touchscreen interface, full safety interlocks & compliance — delivered validated prototype) DELIVERABLES • Complete Altium project (schematics, PCB, Gerber files) • BOM with alternates + assembly drawings • Well-commented Embedded C firmware • Touchscreen UI application • Test protocols & validation report QUESTIONS 1. Which microcontroller / platform is preferred (STM32, etc.)? 2. Can you share existing reference designs or requirements now? 3. Target timeline for first prototype? Ready to start immediately.

@Mahmoud00Ibrahim

Hi, Your project requires real experience in high-voltage systems, embedded control, and mixed hardware/software integration — not just schematic or PCB work. That aligns well with my background. I have solid experience in designing power and control boards, including multi-rail systems, PWM-based control, and noise-sensitive layouts. I also work with ESP32/MCU-based systems and can handle both hardware design and embedded control logic. What I can contribute: * Design of HV/LV circuits with proper isolation, protection, and stability * PCB design (multi-layer, EMI-aware) with production-ready Gerbers * Embedded control for voltage/current/timing (PWM + feedback handling) * Integration with touchscreen UI and communication interfaces * Testing, validation, and troubleshooting support I understand the challenges of HV systems (noise, safety, isolation) and focus on reliable, real-world performance — not just theoretical design. Tools: KiCad / Altium Workflow: Milestone-based with clear documentation I’m ready to collaborate closely and deliver a robust, manufacturable system. Best regards, Mahmoud Ibrahim

@cesur135

Having invested significant time and energy into honing my skills in computer engineering, electronics, and embedded systems—the very expertise your project demands—I assure you of my capacity to deliver stellar results. My myriad experiences across automated industries, such as wastewater treatment plants and water treatment facilities, have uniquely suited me to the board- and software-focused components of your project. I have gained extensive experience working with tools such as Altium Designer, Eagle, KiCad and others you mentioned through my career in PCB design including Gerber file generation, validation and overseeing PCB production. I cannot overstate the value of robust collaboration within a team. We are stronger together than we are apart. Over the course of several successful projects I have acquired the communicative skills necessary for working alongside colleagues—hardware teams included. This also encompasses testing, validating and troubleshooting of electronic systems—an indispensability in any such venture. Furthermore, I believe that my knowledge of x-ray system control can lend a unique perspective that may provide inventive solutions along the way.

@electronicsdone

Best Electronics & Embedded Systems Engineer for High-Voltage Control Platforms! ⭐⭐⭐⭐⭐ Dear Client, The real value in this role is not just designing circuits or writing embedded code, but bringing the electronics and control architecture together into one usable system. I can support this as a combined hardware + embedded development role by: ✅ structuring the electronic design across HV/LV modules, battery/charging, control boards, and interface circuits so the system remains clear and buildable ✅ developing the embedded side around parameter control, timing, touchscreen interaction, and practical firmware/hardware integration ✅ preparing the outputs for manufacturing and validation, including schematic quality, PCB readiness, Gerber delivery, and troubleshooting support This keeps the work moving toward a complete and usable control platform rather than disconnected circuit blocks. Two quick questions: 1. Is the first priority completing the electronic architecture, or accelerating prototype-ready board development? 2. Do you already have a preferred touchscreen/UI hardware stack, or should that be part of the design phase? If you message me, I can outline the cleanest way to structure the work across hardware, embedded control, and board delivery. Best regards, Prat PCB Must Innovations

@abdurRafiqM

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq

@manojachanta7172

Hello, This is exactly the type of system I specialize in. I have hands-on experience designing mixed HV/LV embedded systems, including precision control circuits, PCB design in Altium, and firmware for real-time control applications. I can take ownership from schematic through Gerber-ready design, ensuring electrical integrity, safety compliance, and manufacturability. My background includes working with power-sensitive systems, control loops, and UI integration on embedded platforms, which aligns well with your requirements. What you’ll get is not just design files, but a system that is stable, testable, and ready for deployment. I also communicate clearly during development, so you always have visibility into progress and decisions. If needed, I can share relevant past work and walk through my approach before we begin. Let’s build this right the first time. Best regards.

@Robertx2002

Your core challenge lies in seamlessly bridging high-voltage electronic design with intuitive embedded control for a medical-grade X-ray system—any misalignment risks costly delays and compliance failures. I will deliver precise schematic designs and optimized PCB layouts using Altium Designer, ensuring Gerber files are production-ready while implementing robust firmware for touchscreen control that manages voltage, current, and exposure parameters with millisecond accuracy. Rigorous testing and validation against applicable safety standards guarantee reliability from prototype to manufacturing. The outcome is a fully integrated, compliant system on a tight timeline. Shall we define the first milestone to start refining your schematic and interface specifications?

@jb095

Hi, your project strongly matches my background in electronics and embedded systems. I have experience in schematic and PCB design, embedded control systems, power electronics, and hardware-software integration, including work involving high-voltage related circuitry and control interfaces. I can support both the hardware design side and the embedded control portion of this project. The combination of HV/LV modules, charging boards, control logic, touchscreen interface, and manufacturable PCB outputs fits well with the kind of multidisciplinary development I handle. I can also assist with Gerber generation, validation, testing, and troubleshooting through prototyping. I’m particularly interested in the X-ray control aspect, including voltage/current control logic and system integration, and would be glad to discuss safety considerations and practical implementation approaches as well. Please share more about the architecture and current development stage, and I’d be happy to discuss how I can contribute. Thank you.

@spodstechno

Hello there, I am excited to express my interest in the opportunity for a highly skilled Computer Engineer with expertise in electronic design and embedded systems within your growing team. With a background in Computer Engineering and proven experience in designing electronic circuits, schematic diagrams, and high-voltage systems, I am well-equipped to contribute effectively to the hardware and software development aspects of the role. My familiarity with PCB design tools, embedded systems, and touchscreen UI development, combined with a keen understanding of X-ray system control, positions me well to tackle the responsibilities outlined in the project description. I look forward to potentially collaborating with you on this exciting venture. Regards, Rahul Paspola

@dmytrom99pro

Hello, As a dedicated computer engineer with over 10 years of experience, I bring a rich blend of hardware and software development skills to the table. My extensive knowledge in electronic design and embedded systems aligns perfectly with your project needs. I have hands-on experience designing electronic circuits, developing schematic diagrams, and generating Gerber files for PCB fabrication using tools such as Altium Designer and KiCad - ensuring design readiness for manufacturing. What sets me apart is my strong background in real-time and interactive systems, which extensively uses embedded systems and touchscreen UI development - requirements your project asks for. In fact, I've even built systems similar to yours - live dashboards, collaborative whiteboards, and high-throughput notification engines that are optimized for low latency, high concurrency, and smooth user experience at scale. Additionally, my experience in medical device and imaging system development provides an added advantage. I understand the ins-and-outs of key responsibilities such as designing HV/LV modules, battery systems and can create a flexible X-ray control software tailored to your needs. When you work with me, you'll get more than a computer engineer - you'll get a strategic partner who's committed to not just delivering code but delivering a comprehensive system that matches your product vision Thanks!

@amadorjay

Hello, The primary challenge in this project lies in the integration of high-voltage systems with low-voltage circuits while ensuring safety and reliability. Designing control interfaces that maintain precise voltage and current adjustments can be complex. Additionally, managing the communication between hardware and embedded software demands a robust architecture. What safety standards will govern the high-voltage components? Are there existing schematics or specifications that must be adhered to? How will data flow between the touchscreen interface and the underlying control systems? I am ready to discuss these challenges further and explore the project in more detail.

@shauryaveer1

Hello, I’m a Computer/Electronics Engineer student with hands-on experience in embedded systems, circuit design, and PCB development. I’m very interested in contributing to your high-voltage and X-ray control system project. I have worked on designing HV/LV circuits, battery systems, and control boards, along with creating precise schematic diagrams and PCB layouts using tools like Altium Designer and KiCad. I can generate and validate Gerber files ready for manufacturing. On the software side, I have experience in embedded system development, including control logic, parameter tuning, and touchscreen-based UI integration. I can develop control systems with adjustable voltage, current, and exposure timing as per your requirements. ### What I offer: * Complete schematic & PCB design (HV/LV systems) * Embedded software development for control systems * LCD touchscreen UI integration * Testing, validation & troubleshooting * Manufacturing-ready Gerber files I follow a structured approach focusing on safety, reliability, and performance, especially for high-voltage applications. I am comfortable collaborating with cross-functional teams and maintaining clear communication. I’d be happy to discuss your system architecture and share relevant project experience. Best regards,

@talhab12

Hi, I can design your complete High Voltage and Low Voltage electronic architecture—including the battery, anode, cathode, and filament heating circuits—and develop the embedded X-ray control software to precisely manage the 0–100 kV, 1–5 mA, and 1–3 second exposure parameters via a custom LCD touchscreen. As an Electrical Engineer with extensive experience in medical-grade PCB design and high-voltage embedded systems, I will deliver fully validated schematics, manufacturing-ready Gerber files, and production-tested firmware that meets necessary safety standards. Are we adapting an existing high-voltage multiplier topology for the X-ray tube, or should I design the HV generation from scratch? Best regards, Muhammad T.

@aRtEmIx404

Selamat siang, pak We are interested in long-term collaborations. Contact me to discuss more about our team members experience. B/R Carlos

@helmetj

Hello, I have carefully reviewed your project requirements and understand that you need a highly skilled Computer/Electronics Engineer capable of handling advanced hardware and software development for complex high-voltage control systems, including PCB design, embedded systems, and X-ray device architecture. I have strong experience in electronic system design, schematic development, PCB workflows, embedded control systems, and production-ready engineering deliverables, making me well-suited for designing HV/LV modules, battery systems, control boards, and integrated touchscreen interfaces. I can contribute to both hardware and software layers, including schematic architecture, Gerber-ready PCB design, embedded firmware/control software, adjustable system controls, and manufacturing validation processes while maintaining strong attention to safety and system reliability. My approach emphasizes technical precision, regulatory awareness, robust system validation, and scalable engineering practices—critical for high-voltage and medical-grade environments. I am prepared to support the full development lifecycle, from design and integration to testing and production readiness, while ensuring high technical standards and collaborative execution. Best Regards.