Hire the Best Computer Hardware Designers
in Pakistan

Delivered 𝟱𝟬+ embedded & IoT systems with 𝟵𝟵% reliability, reduced power consumption up to 𝟲𝟬%, improved wireless range up to 𝟱𝗸𝗺, and achieved production-ready PCB success for industrial, RF, and sensor-based real-world deployments. ➤ 𝗘𝗫𝗣𝗘𝗥𝗧𝗜𝗦𝗘 ✔ Embedded hardware design ✔ PCB design (multilayer, RF, power systems) ✔ Firmware development (real-time & low power) ✔ IoT system architecture ✔ Wireless communication systems ➤ 𝗦𝗞𝗜𝗟𝗟𝗦 ✔ ESP32, STM32, nRF52 ✔ C / C++ / Embedded C ✔ FreeRTOS, Zephyr ✔ BLE, WiFi, LoRa, LTE-M ✔ MQTT, AWS IoT, HTTP/HTTPS ✔ Altium Designer, KiCad, EasyEDA ✔ Power electronics & signal integrity ➤ 𝗦𝗘𝗥𝗩𝗜𝗖𝗘𝗦 ✔ PCB schematic & layout design ✔ Embedded firmware development ✔ IoT device development ✔ Sensor integration systems ✔ Wireless & cloud connectivity ✔ Prototype to production support ➤ 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗘𝗫𝗣𝗘𝗥𝗜𝗘𝗡𝗖𝗘 ✔ 4+ years in embedded systems & IoT product development ✔ Delivered industrial controllers, RF systems, sensor nodes, and wireless IoT devices ✔ Experience in full product lifecycle from design to deployment ➤ 𝗜𝗡𝗗𝗨𝗦𝗧𝗥𝗬 / 𝗗𝗢𝗠𝗔𝗜𝗡 ✔ IoT & Smart Devices ✔ Industrial Automation ✔ RF & Wireless Systems ✔ Embedded Control Systems ✔ Sensor & Monitoring Systems ➤ 𝗧𝗢𝗢𝗟𝗦 ✔ Altium Designer ✔ KiCad ✔ EasyEDA ✔ STM32CubeIDE ✔ ESP-IDF ✔ PlatformIO ✔ If you want a reliable embedded system or IoT product that actually works in real-world conditions, message me and let’s build your solution today. ➤ 𝗞𝗘𝗬𝗪𝗢𝗥𝗗𝗦 Embedded Systems, ESP32, STM32, PCB Design, Firmware Development, IoT, BLE, WiFi, LoRa, LTE-M, MQTT, AWS IoT, Embedded C, C++, FreeRTOS, Zephyr, RF Design, Power Electronics, Multilayer PCB, Altium Designer, KiCad, EasyEDA, Sensor Systems, Industrial Automation, Wireless Systems, Low Power Design, Hardware Design, Circuit Design, Design for Manufacturing (DFM), Embedded Firmware, Microcontrollers, Edge Computing, Smart Devices, PCB Layout, Signal Integrity, Embedded Linux, OTA Updates, IoT Cloud, Prototype Development, Product Engineering, Electrical Engineer, Electrical Engineering, Electronics, Hardware, Firmware, PCB, PCB layout, Board Layout, Schematics, Altium Designer, IoT, Internet of Things, Power Electronics, Bluetooth, BLE, TI, Texas Instruments, FPGA, SoC, VHDL, Verilog, Xilinx, Altera, VHDL, C, C++, MCU, RTOS, Microcontroller, prototype, validation, Enclosures, BMS, SolidWorks, Android, iOS, Mobile Apps, Database, React, AWS, Python, ESP32, Arduino, PLATFORMIO, PIC, NXP, Texas Instrument, Nordic, DIALOG, STM32, LCD, Raspberry Pi, Robotics, Oil and Gas Automation, RF, XBEE, Wi-Fi, BLE, Production, Prototyping, LoRa WAN, Manufacturing, Assembly, Motor Driver, Prototype, Wireless Module, Controllers, PLC, CREO, Industrial Designer, EASY EDA, KiCAD.

I am an Industrial Designer and Electronics Engineer specializing in end-to-end product development from concept to production. With over five years of experience in PCB design, embedded systems, and IoT solutions, I have delivered reliable, scalable, and manufacturable products using platforms such as STM32, ESP32, nRF, and Raspberry Pi. My work is strongly grounded in Design for Manufacturing (DFM), ensuring a smooth transition from prototype to mass production. I provide complete product development, including fully functional prototypes, assembled hardware, and production-ready physical products delivering solutions that are ready for real-world deployment and manufacturing. **Core Expertise** * Digital & Analog Circuit Design * Embedded Systems & **IoT Development** (STM32, ESP32, nRF, Raspberry Pi) * Wireless Communication & IoT Protocols * Power Supply & FPGA Design * Multilayer PCB Design (DFM/DFT compliant) * PCBA support, component sourcing & manufacturing files (BOM, Gerber, CPL) **Tools & Technologies** * EDA: Altium Designer, KiCad, EasyEDA, Eagle, MATLAB * CAD: SolidWorks, Fusion 360, AutoCAD, CREO * Simulation: ANSYS, Abaqus (FEA, CFD, Thermal) **Product Design Services** * 3D Design, Rendering & Enclosure Development * Rapid Prototyping (including 3D printing) * Complete hardware + IoT product development from idea to working prototype **What You Get** * Fully tested, production-ready PCB designs * Cost-effective and optimized solutions * Clean, professional documentation for manufacturing * Production ready prototypes and mass production ready products. * Physical assembly products at your door step. **Key Strengths** * Strong experience in integrated **electronics + mechanical + IoT systems** * Custom module development (no reliance on off-the-shelf boards) * Fully equipped hardware lab for prototyping and testing * Experience working with international clients I’m available to support your project at any stage. If you’re looking for a reliable engineering partner to transform your idea into a smart, connected, and production-ready product, I’m ready to deliver. Regards, Muhammad Bilal Javaid

I have designed 30+ real-world components used in defence systems, DC fans, and kitchen appliances handling everything from design and simulation to fabrication and testing myself, so you get complete, working hardware solutions from one expert. I am an RF, PCB, and Embedded Systems Engineer with strong hands-on experience in building complete hardware products. I have worked on real-world RF systems including high-power amplifiers, transmitter-receiver designs, RF filters, and antenna systems for communication and defence-related applications. I specialize in RF design, antenna design and testing, wireless communication, and high-quality PCB design including multilayer boards using Altium Designer and KiCad. I also work on circuit design, analog electronics, RF filters and amplifiers, and embedded systems using STM32, ESP32, and Arduino. I have successfully delivered reliable, tested, and production-ready designs that perform well in real-world conditions. For large and challenging projects, I collaborate with a trusted team of highly skilled professionals, so we can deliver a complete, fully working product including hardware, software, and mechanical design all in one place. ✅ RF & Microwave Circuit Design ✅ RF System Design (Transmitter & Receiver) ✅ RF Front-End Design ✅ RF Power Amplifier Design (Low, Medium & High Power) ✅ LNA (Low Noise Amplifier) Design ✅ RF Filters Design (Bandpass, Low-pass, High-pass) ✅ Impedance Matching & RF Tuning ✅ Antenna Design (Patch, Monopole, Dipole, Custom) ✅ Antenna Simulation & Optimization ✅ Antenna Testing & Performance Measurement ✅ Wireless Communication System Design ✅ RF Signal Chain Development ✅ Frequency Planning & Spectrum Analysis ✅ PCB Design (Single Layer, Double Layer, Multilayer) ✅ High-Speed PCB Design ✅ RF PCB Layout & Controlled Impedance Design ✅ Schematic Design & Circuit Layout ✅ PCB Design using Altium Designer, KiCad & EasyEDA ✅ Gerber File Generation & Manufacturing Support ✅ Design for Manufacturing (DFM) & Assembly (DFA) ✅ PCB Debugging & Optimization ✅ Electronic Circuit Design ✅ Analog Circuit Design ✅ Amplifiers & Signal Conditioning Circuits ✅ Sensor Interface Circuit Design ✅ Power Electronics Circuit Design ✅ Hardware Troubleshooting & Debugging ✅ Embedded Systems Design ✅ Embedded Hardware Development ✅ Microcontroller-Based System Design ✅ Microcontroller Programming (STM32, ESP32, Arduino, AVR) ✅ Embedded C & C++ Development ✅ Firmware Development ✅ IoT Device Development (WiFi, LoRa, ESP32) ✅ Raspberry Pi-Based Projects ✅ FPGA Design & Development ✅ Verilog / VHDL Based Design ✅ Digital System Design on FPGA ✅ Simulation & Timing Analysis ✅ FPGA Prototyping & Testing ✅ Electromagnetic Simulation (HFSS, CST, ADS) ✅ Circuit Simulation (LTspice, PSPICE, MATLAB) ✅ EM & RF Co-Simulation ✅ Signal Integrity & EMI/EMC Analysis ✅ Hardware Prototyping ✅ Product Development from Concept to Prototype ✅ Functional Testing & Validation ✅ Performance Measurement & Optimization ✅ Test Results Analysis & Reporting ✅ Technical Writing (Engineering Reports & Documentation) ✅ Research Paper Writing (IEEE Format) ✅ Project Documentation & Reports ✅ RF & Electronics Content Writing ✅ Complete Product Design (Hardware + Embedded + RF + FPGA) ✅ Prototype to Production Support ✅ Real-World Testing & Field Validation ✅ Engineering Simulation & Optimization

Passionate about designing Embedded devices, power electronics, battery operated systems, Raspberry Pi HATs, Arduino Shields. I turn your ideas into market ready products. Expertise in KiCAD, Eagle, Altium and EasyEDA. I have fully functional electronics lab where I offer prototype testing services. I can manage production runs from any PCB manufacturer. On firmware side, I can program in Arduino IDE, stm32Cube IDE and others... With customer satisfaction a priority. I let my work profile speak for myself. Proudly boost my top rated status and 100% happy clients...

I help startups and established enterprises develop production-ready PCB designs and embedded hardware systems optimized for manufacturing, scalability, and long-term reliability. With over 10 years of experience delivering 85+ successful hardware deployments, I specialize in high-reliability circuit design, multilayer PCB layout, embedded systems integration, and manufacturing-ready electronics development for IoT, industrial automation, robotics, medical devices, and EV infrastructure. My expertise bridges the gap between schematic development, PCB layout, embedded hardware integration, and scalable mass production. I engineer dense multilayer architectures, optimize high-speed signal pathways, resolve complex power delivery challenges, and reduce costly redesign cycles by applying strict Design for Manufacturing (DFM) and Design for Assembly (DFA) principles from the beginning of development. From compact ESP32 and STM32 embedded systems to wireless IoT devices, BLE communication hardware, industrial control electronics, and high-voltage power infrastructure, I design hardware optimized for first-pass success, manufacturing stability, and real-world operational reliability. 🔧 Why Clients Partner With Me • 10+ years designing high-performance PCB layouts and embedded electronics systems. • 85+ successful hardware deployments across consumer, industrial, medical, and EV sectors. • Strong expertise in Altium Designer, KiCad, Autodesk Eagle, and production-ready PCB workflows. • Advanced experience with high-speed routing, signal integrity, impedance matching, EMI/EMC mitigation, and power optimization. • Structured execution focused on reducing prototype failures, minimizing respins, and accelerating manufacturing readiness. • Experience delivering scalable embedded hardware systems for startups and production-stage companies. ⚙️ PCB Design & Embedded Systems Expertise - Circuit Architecture & Schematic Design: • Custom schematic capture and electronic system architecture development. • Component sourcing, lifecycle analysis, and BOM optimization. • Embedded system planning for ESP32, STM32, ARM Cortex, sensors, BLE, WiFi, and power management systems. • Analog, digital, RF, and mixed-signal circuit development. - Advanced PCB Layout & Routing: • High-density multilayer PCB layout development (2-layer to 12+ layer architectures). • High-speed routing for DDR memory, USB, differential pairs, RF pathways, and communication interfaces. • Signal integrity optimization, impedance control, crosstalk reduction, and EMI/EMC-aware layout execution. • Rigid-flex PCB architecture optimization for compact and mechanically constrained products. - Embedded Hardware & IoT Systems: • ESP32 and STM32 embedded hardware development. • BLE, WiFi, USB, and wireless communication system integration. • IoT hardware architecture and low-power electronics optimization. • Embedded firmware-ready hardware platform development. - ECAD Tool Proficiency: • Advanced proficiency in Altium Designer, KiCad, and Autodesk Eagle. • Precision footprint and library generation aligned with IPC standards. • Thermal management optimization using copper balancing, stitching vias, thermal reliefs, and heat dissipation strategies. - Manufacturing & Production Deliverables: • Complete DFM/DFA-focused fabrication and assembly documentation packages. • Generation of precise Gerber files (RS-274X / ODB++ format). • CPL/Pick-and-Place files and manufacturing-ready Bills of Materials (BOM). • Prototype-to-production support for PCB fabrication and assembly workflows. 🏭 Industries & Product Categories - IoT & Smart Devices: • ESP32 and STM32-based IoT hardware • Wireless sensor nodes • BLE and WiFi-enabled embedded systems • Smart electronics and connected devices - Medical & Healthcare Electronics: • Biometric monitoring systems • Diagnostic electronics • Medical tracking hardware • Low-noise and high-reliability embedded devices - Robotics & Industrial Automation: • Industrial control systems • Embedded automation hardware • Motor controllers and power distribution systems • Rugged industrial electronics - EV & Power Electronics: • Smart charging systems • Battery management hardware • Energy storage electronics • High-voltage power delivery systems 📩 Let’s Build Reliable, Manufacturing-Ready Hardware If you need a senior PCB design and embedded systems engineer who can transform your concept into a production-ready hardware platform with optimized PCB layouts, scalable architecture, and manufacturing-ready deliverables, click the invite button to discuss your project requirements. Prefer to validate the architecture first? Use the scheduling feature above to book a direct consultation for schematic planning, PCB stack-up strategy, component selection, and manufacturing readiness review.

Excel Spreadsheet Expert with 9+ years of experience in Excel spreadsheet design, data analysis, Excel automation, and dashboard creation. I specialize in building customized Excel templates, advanced spreadsheet solutions, Excel formulas, pivot tables, VLOOKUP, XLOOKUP, Power Query, Excel charts, and dynamic dashboards for business reporting. I develop automated spreadsheets using VBA macros to streamline workflows and reduce manual effort. In addition, I design interactive, fillable PDF forms with auto-calculations, digital signatures, and field validations for seamless data entry. 📢 Microsoft Excel Skills (Excel Design, Excel Dashboard, Excel Reporting, Excel Automation): ✅ Expertise in data analysis, cleaning, sorting, merging, and splitting ✅ Conditional formatting and logical structuring ✅ Excel Spreadsheet Design with smart data input forms ✅ Advanced Excel Dashboard development with charts, graphs, and KPIs ✅ Strong command of Excel Pivot Tables, Power Query, and slicers ✅ Automation of workflows using VBA macros and Excel scripting ✅ Proficient in XLOOKUP, INDEX/MATCH, VLOOKUP, SUMIFS, COUNTIFS, and nested formulas ✅ Customized templates and dynamic Excel reports ✅ Report generation tools using Excel automation 📢 Adobe PDF Skills (PDF Form Design, Fillable PDF Forms, PDF Automation): ✅ Design and development of customized fillable PDF forms ✅ Auto-calculations and logical scripting using JavaScript in PDF ✅ Automate form-filling by merging Excel data into PDF forms ✅ Excel-to-PDF automation (batch processing and pre-population) ✅ PDF document formatting, editing, and layout design ✅ Adobe Acrobat-based PDF workflows ✅ (Optional) LiveCycle Designer [remove if not used] 📢 Mail Merge & Document Automation: ✅ Advanced Excel-to-Word Mail Merge for personalized documents, invoices, and contracts ✅ Customized mail merge templates ✅ Excel-to-PDF Mail Merge for automated form generation ✅ Email automation with personalized attachments As a dedicated professional, I pride myself on: – Attention to detail – Timely delivery – Excellent communication – Personalized solutions tailored to client needs I’m confident my expertise in Excel dashboard design, spreadsheet automation, pivot tables, and PDF form scripting will help you achieve your business goals. 🚫 NOTE: I NEVER WORK ON PROJECTS BASED ON INTEREST (usury/riba), as they are forbidden (haram) in Islamic finance. 📩 Let’s Get Started — Automate your workflow and turn your data into decisions!