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we are good programmer for electronics and computer circuits. we have enormous experience in providing programs for various digital system based on FPGAs.

Live Experts LLC is a multidisciplinary technology company specializing in Engineering, AI/ML, Embedded Systems, IoT, and Automation Solutions for startups, businesses, and enterprises worldwide. With over a decade of technical delivery experience and hundreds of successfully completed projects, we help clients transform complex ideas into scalable, production-ready solutions that solve real business and operational problems. Our strength comes from combining software, AI, automation, electronics, and engineering expertise under one team. This allows us to handle both digital systems and real-world hardware projects with practical implementation experience. Our expertise includes: • Artificial Intelligence (AI) & Machine Learning (ML) • Generative AI & Conversational AI • AI Chatbots & AI Agents • Computer Vision & OCR Systems • Predictive Analytics & Data Intelligence • Workflow Automation & AI Integration • Embedded Systems & IoT Solutions • Arduino, ESP32 & Raspberry Pi Development • PLC, SCADA & Industrial Automation • Electrical & Mechanical Engineering Support • Sensor Integration & Smart Monitoring Systems • AI-Powered Dashboards & Business Platforms • Cloud APIs & System Integrations • Automation & Control Systems We work with modern technologies including: Python, OpenAI, ChatGPT, TensorFlow, OpenCV, Node.js, React, FastAPI, PostgreSQL, AWS, Docker, MATLAB, Arduino, ESP32, Raspberry Pi, PLC systems, and industrial automation platforms. What makes us different is our ability to bridge the gap between: AI + Automation + Embedded Systems + Engineering Many companies can build software. Others can build electronics. Very few can combine AI, automation, hardware, and engineering into complete intelligent systems that work in real business environments. We have experience working across: • Industrial Automation • Healthcare • Logistics & Fleet Systems • Manufacturing • Finance & Trading Systems • Smart Monitoring Systems • Operational Dashboards • IoT & Connected Devices • AI Business Solutions • Intelligent Automation Platforms Our development approach focuses on: • practical implementation • scalable architecture • clean UI/UX • reliable integrations • business-focused solutions • long-term maintainability • clear communication • premium execution quality Whether you need: • an AI-powered platform • an embedded IoT device • industrial automation • computer vision systems • AI automation workflows • predictive analytics dashboards • AI chatbots • sensor-based monitoring systems • electrical/mechanical engineering support • or a complete intelligent system Live Experts can help design, develop, and deploy reliable solutions tailored to your business goals. We believe in building long-term partnerships and delivering systems that create measurable operational and business value.

Rashid Tech Solutions is a systems-focused engineering and development company with 5+ years of hands-on experience across software, cloud, automation, electronics and embedded systems. We build reliable solutions where software, hardware and cloud technologies work together smoothly. Core Expertise Web, SaaS & UI/UX: PHP, Python, JavaScript, TypeScript, React, Node.js, Laravel, Django, Next.js, .NET, SQL, WordPress, Webflow, Wix, responsive websites, dashboards, portals, APIs and UI/UX. eCommerce & Payments: Shopify, WooCommerce, Magento, PrestaShop, Stripe, PayPal, subscriptions, checkout, shipping, inventory and ERP/accounting integrations. Mobile & Desktop Apps: Android, iOS, Flutter, React Native, Python, .NET/WPF, Electron.js, APIs, databases and integrations. Cloud & DevOps: AWS, Azure, GCP, Docker, Kubernetes, CI/CD, GitHub, GitLab, Linux, Windows Server, Nginx, Terraform, Ansible, VPS, monitoring, backups and security. Automation & Integrations: Zapier, n8n, Make.com, Power Automate, Airtable, Brevo, Stripe automation, APIs, webhooks, bots, CRM automation and data sync. Enterprise Solutions: Odoo, Zoho, Salesforce, Dynamics 365, SharePoint, Power BI, Power Apps, Microsoft 365, CRM/ERP, Business Intelligence and dashboards. Accounting, Payroll & Excel: QuickBooks, Xero, payroll, invoicing, Teams integrations, Excel, VBA, Power Query, dashboards, financial models, reporting and API/database integrations. Electronics, PCB, Embedded & IoT: PCB design/layout, schematics, firmware, STM32, ESP32, Arduino, Raspberry Pi, ARM, RTOS, I2C, SPI, UART, BLE, WiFi, MQTT, NFC, LoRa, Zigbee and RF. PLC, SCADA & Industrial Automation: PLC, SCADA, HMI, instrumentation, motor/control systems, robotics, machine vision, motion control and equipment integration. Mechanical CAD/CAM & CNC: SolidWorks, Fusion 360, AutoCAD, CATIA, Siemens NX, Mastercam, 3D CAD, assemblies, enclosures, sheet metal, DFM, CNC, toolpaths and G-code. AI & Computer Vision: Generative AI, LLMs, AI agents, chatbots, Machine Learning, TensorFlow, OpenCV, OCR, object detection, image recognition and video processing. Blockchain & Trading: Smart contracts, DApps, Ethereum, BSC, Polygon, Solana, MT4/MT5, MQL4/MQL5, TradingView, Pine Script, Binance, broker APIs, EAs and trading bots. Marketing & Automation: Google Ads, conversion tracking, Google Analytics, technical SEO, YouTube optimization, TikTok content, video editing, Brevo, HubSpot, Zoho, Zapier, Make.com, Airtable, email campaigns and lead workflows. Networking & Communications: VPN, firewall, SSL, DNS, Active Directory, OpenVPN, VoIP, SIP, Asterisk, PBX, WebRTC, virtualization and system administration. Team & Delivery: Our multidisciplinary team covers software, cloud, electronics, embedded systems, automation and engineering. I personally oversee communication, technical direction and delivery. Post-Delivery Support: Documentation, fixes and ongoing support are available after handover.

Hey there, I am MUHAMMAD JAVED, the founder of "MJ-FREELANCING SERVICES", an Electrical & Electronics Engineer having more than 10 year's experience of professional freelancing. We are providing solutions for all ENGINEERING fields. "MJ-FREELANCING SERVICES" consists of a team of engineers with following background: ✔️ Electrical & Electronics Engineering ✔️ Telecommunication Engineering ✔️ Software Engineering | Computer Engineering ✔️ Civil Engineering | Architecture Engineering ✔️ Mechanical Engineering | Aerospace Engineering ✔️ Chemical Engineering | Process Engineering ✔️ Business Expert (BBA | MBA | CA | ACCA) We have successfully completed more than 5000 Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: ✅️ MATLAB | Simulink ✅️ Embedded & IOT Devices ✅️ CIRCUIT DESIGN: MULTISIM | PROTEUS | TinkerCAD | PSCAD | PSpice | LTspice | LabVIEW ✅️ PCB DESIGN: Altium | Eagle CAD | Proteus | EasyEDA) ✅️ Programming Languages: C | C++ | Python | JAVA | PHP ✅️ FPGA | Arduino | Raspberry Pi | ESP32 ✅️ Verilog | VHDL | Quartus | Xilinx | ModelSim ✅️ Artificial Intelligence | Neural Networks | Machine Learning ✅️ Automation: PLC & SCADA ✅️ Antenna Design: CST | HFSS ✅️ Chemical Process Design: Aspen Plus | Aspen HYSYS ✅️ Mechanical Design, Simulations and Analysis like CFD, FEA, structural analysis on SolidWorks | ANSYS | COMSOL | ABAQUS | Fusion360 We provide services in following writing fields: ► Research Article | Journal Article ► Final Year Project Reports ► Brief Documentation for hardware projects ► Case Studies ► Business plans Writing We are available 24/7 and can start your project as soon as possible. If you are interested please contact us to talk in more detail about your project and define the requirements and milestones.

1. RWR Private Ltd. Sep 2022 - Present 2. Global Engineering Services Aug 2008 - June 2020 Working as a PCB Design Engineer: Job description includes: Responsibilities include completing the designing of PCB projects from scratch to final Gerber data output taking into account the state of the art designing tools for rigid, flex boards by using such advanced CAD tools as Cadence OrCAD & Allegro, Altium Designer, KiCad, Eagle, easyEDA. 1. Experience with Rigid, Flex, and Rigid-Flex boards design. 2. Hand on high speed multi-layer PCB layout Design. 3. Convert paper design to neat CAD based schematics. 4. Surface mount, BGA and through hole designs with blind/buried and via-in- pad technology. Layouting Micro level chip like 0.5mm. 5. Impedance Controlled layout. 6. Provide High Speed design consultancy for placement using early analysis and design optimization at system level. 7. Split ground planes and power planes for mixed analog and digital designs. 8. Challenges involve highly complex electrical, mechanical constraint driven designs (requiring 100% manual routing, impedance controlled stackups, upto 10Gbs interfaces). 9. High density interconnects (>32 layers, Blind/Buried/Micro Vias and PTH via in-pad technology), Packaging (200+ pins/sq inch, PTH, SMT, Mixed), meeting client's SI, EMC, DFM, DFA, DFT and Time to Market requirements just like pressure cooker situations. 10. Experience in PCB layout design constraints for mixed/RF signal, high speed signal impedance control, memory interfaces, power distribution, heat dissipation, and optimization for EMI performance. 11. Prepared fabrication and assembly notes. 12. Generated the Gerber package for fabricator. 13. Have work on projects whose have round about 50,000 connection and more than 10,000 components. 14. Understand datasheets and schematics, generating netlists and constraints, and using schematic for layout and routing reference. 15. Worked on signal constraints like physical, spacing and electrical. 16. Worked on a variety of projects like Communication, IT & computing, Analog, RF, high speed multi layer digital designs & Medical projects, etc.

I am a skilled embedded systems developer with expertise in firmware, hardware integration, and embedded software. With over 6 years of experience, I specialize in developing real-time systems and IoT solutions, integrating software and hardware for industries like telecommunications, disaster risk management, and smart healthcare. Core Expertise: Embedded Software & Firmware: Proficient in Embedded C, C++, Python for microcontrollers like STM32, Arduino, ESP8266, ESP32, Raspberry Pi, AVR, ARM, TI, and Atmel. I create efficient, scalable firmware for real-time systems requiring precise control over hardware components. Hardware Design & Integration: Experienced in designing custom PCBs using KiCAD, easyEDA, Altium, EagleCAD, etc. I integrate sensors and modules into systems for real-time data collection using platforms like Raspberry Pi and Arduino, interfacing them with microcontrollers for IoT-based solutions. Driver Development: Expertise in developing device drivers for protocols like UART, I2C, SPI, CAN, and Ethernet, ensuring smooth hardware-software communication for embedded systems. IoT Systems: Developed scalable IoT solutions utilizing GSM, LoRa, GPS/GPRS, WiFi, LoRaWAN, and Bluetooth. Debugging & Troubleshooting: Skilled in debugging with GDB and troubleshooting complex embedded systems, ensuring optimized performance and reliability. ✔ Embedded Systems Development ☑️ Programming Languages: Embedded C, C++, Python, PHP, SQL, ☑️ Scripting Languages: Shell, C#, Bash, Expect Script. ☑️ Drivers Development - I2C, SPI, CAN, UART, PCIe, AXI, DMA, Interrupt Controllers ☑️ Embedded Linux - Yocto , BitBake, RTOS ☑️ IOT application development - BLE, LTE 4G, 5G, GSM, LoraWAN, Zigbee, WiFi & Wifi6 ☑️ Cloud Integrations - GoogleCloud, Azure, AWS ☑️ Hardware Design - PCB , High Speed, Antennas & FPGA's ☑️ Hardware Design & Verification Services - RISCV SoC design & verification ☑️ Hardware: Arduino, ESP8266, ESP32, Raspberry Pi, AVR, ARM, PIC, Atmel, STM32 ☑️ Design Tools: KiCad, easyEDA, EagleCAD, Altium, GDB, Keil, Arduino Studio, XAMPP, Visual Code.

⭐️⭐️⭐️⭐️⭐️ Embedded Systems Engineer with over 4 years of industry experience delivering complete, production-ready solutions in hardware design, firmware development, and product integration. As a freelance engineer, I’ve collaborated with startups and established companies to bring over 20 products to market across the consumer, industrial, and medical sectors. I work across the full product lifecycle — from early specification and prototyping to manufacturing support and field testing. My expertise spans custom PCB design, RTOS-based and bare-metal firmware, and embedded Linux systems, using technologies like Altium, STM32, nRF52, ESP32, FreeRTOS, Zephyr, and more. I also support clients with architecture decisions, hardware/firmware co-design, and design optimization for cost, manufacturability, and reliability. Relevant Skills: ●​ Hardware design and PCB development (Expert) -​ Custom PCB design: Rigid, Flex and Rigid-flex technologies. -​ EDA tools: Altium Designer, OrCAD and KiCAD. -​ System-level design and project planning. -​ Schematic capture and library management. -​ Multilayer layout design following IPC and industry best practices. -​ High-speed digital, mixed-signal, RF/wireless, and power electronics design. -​ Interfaces: DDR, LVDS, HDMI, SATA, USB, Ethernet. -​ Circuitry: DC-DC converters, MCU/MPU/SoCs, ADCs/DACs, sensors, etc. -​ Familiar with PCBA manufacturing/assembly requirements and DFM/DFT rules. ●​ MCU Firmware programming (Advanced) -​ Languages: C, C++, Rust, ARM Assembly. -​ IDEs and tooling: Eclipse-based, VSCode, bare-metal toolchains, Make/CMake. -​ Firmware architectures: Bare-metal, RTOS, HAL/LL APIs. -​ RTOS: FreeRTOS, Zephyr (hands-on experience). -​ Ecosystems: STM32 (HAL/LL), Espressif (ESP-IDF), Nordic (nRF SDKs). -​ Version control: Git and SVN. -​ Familiarity with MISRA C/C++ standards -​ Architectures: ARM Cortex-M/R, Xtensa (ESP32). -​ Driver development: I2C, SPI, UART, ADC, PWM, external ASICs. -​ Protocols & stacks: BLE, LoRaWAN, HTTPS, MQTT. ●​ Embedded Linux development (Intermediate) -​ Linux for custom hardware platforms (MPUs). -​ Yocto Project: Linux distribution configuration and build. -​ Device tree and kernel driver development (sensors, ASICs, etc.).-​ Application development in C, C++, Python, Rust. -​ ARM Cortex-A architecture familiarity. ●​ FPGA & HDL Development (Intermediate) -​ FPGA/SoC development using Verilog, SystemVerilog, and VHDL. -​ Platforms: Xilinx Spartan-7, Zynq-7000; Intel (Altera) Cyclone, MAX series. -​ Custom IP design and hardware/software integration. -​ Familiarity with AXI/AMBA bus architectures. If you’re interested in working with me, I’m available via Freelancer and will always answer your questions or requests promptly. Thank you for your time and have a great day.

1. Have 15 years of rich experience in PCB Layout, when it comes to PCB design, am capable of developing all kinds of PCB boards independently with complete cycle from scratch to fabrication. 2. High speed PCB layout with Altium Layout Tools. 3. Have experience in delivering PCB CAD layout of High Density – High speed, mixed, Analog, Digital, RF designs, flex designs etc. 4. Worked on many high-speed interfaces like Thunderbolt Type-C, PCIE-Gen4, LPDDR5, eDP, CSI, HDMI, and USB3 in INTEL SoCs & Xlinx FPGAs. 5. Have experience in HDI Micro via technology, Multilayer PCB Layout & routing, impedance/length matching, RF design, blind/buried vias. 6. Have experience in setting constraints for DFA, DFM, DFT and interface design class and types. 7. Have knowledge of Signal integrity, RF, Power integrity, EMI/EMC, Mechanical and Thermal analysis with respect to PCB board layout. 8. Capable of working long hours.