Hire the Best Arduino Experts in Karachi, PK

I am a multi-skilled developer specialising in TradingView Pine Script, WordPress development, and Python data science & trading automation. With additional expertise in Arduino firmware, PLC programming, and technical troubleshooting. 🔹 TradingView (Pine Script) Custom indicators (Pine Script v4/v5/v6) Automated strategies with backtesting Webhook alerts for live trading execution Strategy optimisation and performance tuning 🔹 WordPress Development Complete site setup and customisation Fixing WordPress critical errors & plugin/theme issues CPanel troubleshooting and server-related fixes Secure WordPress migration between servers 🔹 Python Development (Data Science & Finance) Data analysis using Pandas/NumPy Financial analytics and technical analysis Backtesting engines & automated trading bots API integrations (brokers, exchanges, data providers) 🔹 Embedded Firmware / Arduino Arduino coding for sensors, modules, and automation Debugging and hardware troubleshooting 🔹 PLC Programming PLC logic programming Industrial automation troubleshooting 🔹 Google Apps Script Google Sheets, Forms, Gmail automation Custom workflow automation solutions 🔹 Technical Support Hardware & software troubleshooting System diagnostics and optimisation

🔷 Experienced Product Design Engineer with a demonstrated history of developing fully realized products for IOT, Embedded Hardware and Software. 🔷 Helped launch Pakistan's first IOT based smart water purifier. 🔷 Skilled in developing Data Science/Analytics solutions (especially Remote Data Capture, data cleaning, statistical analysis and decision making ) 🔷 Experienced in developing autonomous robotics systems including UGVs and UAVs 🔷 Strong professional research background in computer science and engineering spanning different disciplines from custom hardware, firmware, and software development. ✅ Technical Expertise ✓ Microcontrollers: 🔶 ATMEGA, STM32, ESP32, Nordic Semiconductor (nRF series), PIC, and ARM Cortex-based systems ✓ Programming Languages: 🔶 C, C++, Python, Embedded C, and Assembly ✓ Embedded Systems Concepts: 🔶 Real-Time Operating Systems (RTOS) 🔶 Sensor fusion algorithms (IMU/GPS integration, accelerometer, gyroscope calibration) 🔶 Custom PCB design and firmware development 🔶 Signal processing and control algorithms ✓ IoT Development: 🔶 Extensive experience with MQTT, HTTP protocols 🔶 AWS IoT and custom cloud-based backends 🔶 Low-power wireless communication (Bluetooth, Zigbee, LoRa) 🔶 Edge computing and remote monitoring solutions ✓ Software Development: 🔶 Embedded firmware for custom devices 🔶 Integration of hardware with cloud services 🔶 Development of control systems and automation processes ✓ Mechanical Design 🔶 Custom casings and enclosure design and development ✓ Development Tools: 🔶 Atmel Studio, MPLAB X, and PlatformIO 🔶 Arduino IDE, STM32CubeMX, and Nordic nRF Connect SDK 🔶 VS Code, Eclipse, and Visual Studio ✓ PCB Design: 🔶 Altium Designer, KiCad, and Eagle CAD 🔶 EasyEDA and Proteus ✓ Simulation and Analysis: 🔶 MATLAB/Simulink for control system modeling and signal processing 🔶 LTspice for circuit simulation ✓ Version Control & Collaboration: 🔶 Git, GitHub, GitLab, and Bitbucket 🔶 Jira, Trello for project management

⚙️ I turn silicon and specs into smart, stable, and scalable embedded solutions. I engineered a 30% improvement in firmware responsiveness across connected devices, helped reduce development time by 25% for a FreeRTOS based ESP32 product line, and built modular driver architectures that made it easier for hardware teams to scale from prototype to production, all while keeping performance rock-solid in the field. As an Embedded Firmware Developer & Embedded Systems Specialist with 7+ years of experience, I design and build fast, reliable, and maintainable embedded software and microcontroller firmware for IoT and industrial products using ESP32 / STM32 / nRF52, FreeRTOS, ESP-IDF, and ARM Cortex-M architectures. 💼 What I Offer: 🔹Production-grade microcontroller firmware using C/C++ for MCUs and SoCs (ESP32, STM32F4, nRF52, ATSAM4, etc.) 🔹FreeRTOS / ESP-IDF-based systems, leveraging multi-threaded architectures for improved efficiency 🔹Advanced sensor & peripheral drivers, integrated into complex hardware ecosystems 🔹Communication stacks built on SPI, I2C, UART, BLE, MQTT, CAN, USB, Ethernet 🔹Smart devices & cloud-connected IoT products using the Espressif ESP-IDF framework 🔹Industrial automation firmware and embedded Linux/AOSP customizations (Yocto, HALs, board bring-up) 🔹Thorough documentation & end-to-end support for internal and external stakeholders 🛠️ What I’ve Been Delivering When most teams reach out to me, they already have hardware in hand, what they don’t have is firmware they can trust in the field. So I come in, analyze what’s running, and turn “demo” firmware into production ready systems. That means: ✔ Optimizing edge-device firmware so it stays stable, responsive, and power-efficient ✔ Customizing AOSP / Embedded Linux platforms for real-world products (HMI panels, smart displays) ✔ Writing and integrating drivers for complex sensors and peripherals ✔ Handling board bring-up, BSP development, bootloaders, and kernel-level debugging ✔ Providing long-term maintenance to keep real-time systems healthy in industrial, consumer, and automotive environments My role is simple: make sure your embedded product behaves perfectly not just on your bench, but in your customer’s hands. 💻Embedded Systems Expertise Languages: C, C++, Python (tooling & scripting) MCUs & SoCs: ESP32, STM32 (F0/F4), nRF52, ATSAM4, ARM Cortex-M OS & Frameworks: FreeRTOS, ESP-IDF, Zephyr, Yocto, Buildroot Connectivity & Protocols: SPI, I2C, UART, CAN, BLE, MQTT, Ethernet, USB Tools: GCC, OpenOCD, JTAG/SWD, Logic Analyzers, Git, Jira If you’re building something that doesn’t fit the usual embedded mold, I’d be glad to hear about it. Some of my best work has come from partnering with teams tackling problems that require a custom-crafted solution. Let’s connect and take your project to the success it deserves.

💡 Embedded Systems | SCADA | PLC/HMI Expert | IoT Solutions | ESP32 | Rasberry Pi | 13+ Years Experience I’m Husban Anjum, a results-driven and solution-oriented Industrial Automation Engineer with over 13 years of hands-on experience in PLC programming, SCADA/HMI systems, process control, and instrumentation. I specialize in designing and implementing automation solutions for large-scale manufacturing plants and utilities—delivering efficiency, precision, and reliability. 🔧 What I Offer: -SCADA/HMI development (TIA Portal, WinCC, WebUX, KepServerEX) -PLC programming (Siemens S7-300/1200/1500, Delta SE/DVP, Mitsubishi, Fatek) -Energy and Utility Monitoring Systems, including custom dashboards, logging, trends, alarms, and reports -ETP/Wastewater Automation, Chemical Dispensing, Boiler Controls, BMS, RFID -Industrial IoT solutions with real-time data acquisition (MQTT, Modbus, RS485, OPC) -Custom reports, dashboards & alerts using VBScript and SQL integration -Expertise in instrument calibration, VFDs, sensors, and field instrumentation -Consultation and support for Industrial Automation systems, Instrumentation 🏆 Highlighted Projects: -RFID-based Production Tracking System (IoT + Micropython + M5 Stack) -PLC-based Automatic Chemical Dispensing System -SCADA systems managing 200+ parameters and sending automated reports -Loom Data System for 400 machines with web monitoring and email summaries -Custom-built Building Management Systems for automated lighting/fan controls 🎓 Education: -Master’s in Industrial Control & Automation -Bachelor's in Electronics Engineering 🌟 Why Work With Me? I bring more than just technical skills—I bring a proactive mindset, strong communication, and a deep understanding of industrial environments. Whether you're automating a single machine or scaling across an entire plant, I provide efficient, scalable, and maintainable solutions tailored to your needs. 📍Based in Karachi, Pakistan | Available for global clients 📧 Let’s connect and discuss how I can bring value to your automation projects!

I’m an experienced over 10 years PCB and Embedded Systems Engineer specializing in hardware–firmware integration, RF design,ESP32 ,STM32,Altium,KiCAD and IoT product development. Electrical and Embedded Systems Engineer with over 10 years of experience in PCB design, embedded firmware development, and hardware system integration. Proven expertise in ESP32, STM32, Arduino, MATLAB, and Altium Designer. Strong background in delivering production‑ready designs for IoT, automation, and industrial applications. Core Skills - Embedded Systems (ESP32, STM32, Arduino) - PCB Design – Altium, KiCad - Firmware Development (C/C++) - MATLAB / Simulink / LabVIEW - Communication Protocols: UART, SPI, I2C, CAN - IoT Systems & Sensors - Hardware Debugging & Testing - Power Electronics & Control Systems My focus is on precision, efficiency, and reliability from concept to prototype. I specialize in transforming ideas into reliable, production-ready electronic systems from schematic to firmware to prototype. 💡 Core Expertise 🔹 PCB Design & Hardware Development Expert in Altium Designer, KiCad, Eagle, and EasyEDA High-speed multilayer PCB design with analog/digital mixed-signal precision Proven experience with BMS boards, IoT devices, RF modules, and motor drivers Emphasis on EMC compliance, low-noise layout, and manufacturability 🔹 Embedded Systems & Firmware Engineering Proficient in C/C++, FreeRTOS, and bare-metal programming Platforms: STM32, ESP32, PIC, Arduino, nRF52, Raspberry Pi Integration of sensors, actuators, communication interfaces, and wireless modules Focused on power optimization, real-time control, and efficient resource use 🔹 RF, IoT, Raspeberry PI & Wireless Communication Skilled in Wi-Fi, BLE, Zigbee, LoRa, and custom RF design PCB antenna tuning and matching network design Cloud & data integration via MQTT, HTTP/HTTPS, and Python automation 🧠 Secondary Expertise 🔸 Simulation & Modeling MATLAB/Simulink for control, signal processing, and dynamic systems LTSpice, Multisim, Proteus for analog/digital circuit simulation 🔸 Test, Measurement & Automation LabVIEW NI for data acquisition, visualization, and industrial automation Real-time system design, test bench automation, and measurement control 🎯 Why Choose Me ✔ Master’s-level expertise in Embedded & Electronics Design ✔ Cross-domain proficiency: Hardware + Firmware + RF ✔ Precise documentation — schematics, BOM, and Gerber files ✔ Fast communication, full confidentiality, and milestone-based delivery ✔ Free post-project support for long-term client satisfaction Let’s turn your concept into a powerful, real-world product with precision, reliability, and innovation. Best regards, Engr. Muhammad Usman PCB | Embedded | RF | IoT | MATLAB | LabVIEW|ESP32|STM32

PCB Designer and Embedded Hardware Engineer with hands-on experience with STM32, ESP32, SAMD21, and ATMEGA architectures and IoT product development, along with firmware development. I design PCBs in KiCad and Altium with full JLCPCB and PCBway production support. I will turn your ideas into a real, manufacturable product or a hobbyist project by providing professional-level PCB layouts, schematic designs, BOMs, pick-and-place files, and even enclosure STL or STEP files. Services I provide: PCB design for ESP32, STM32, ATMEGA, or any ARM-based architecture system Schematic design and multilayer PCB layout in Altium and KiCad IoT hardware design with sensors, power management, and connectivity Design for manufacturing and JLCPCB- and PCBway-ready Gerbers Hardware debugging and prototype improvement PCB review services Enclosure design in FUSION360 I focus on practical engineering, not just producing design files. My goal is to deliver PCBs that work reliably in real hardware, are easy to manufacture, and are optimized for cost, performance, and long-term reliability. Whether you're building an IoT device, embedded system, or custom electronic product, I can help take your idea from concept to a production-ready prototype efficiently.