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Software Developer for Transport for London mainly using C# .Net, Azure, Sql Server. Raspberry Pi enthusiast using Python and various input/output boards to communicate with other devices. Also enjoy developing iOS Apps in Swift.

I am a C/C++ software engineer with a PhD in Video Coding and several years experience in embedded system design. Throughout my career I have delivered projects for a variety of produc: audio streaming, medical devices, IP cameras, networked video recorders. I have developed embedded software for a variety of systems ranging from complex SoC running Linux to microcontrollers with an RTOS kernel or no OS. My key areas of expertise are: - Programming and scripting languages: C, C++, Python, Perl - Linux kernel programming, drivers, device trees - U-Boot - Buildroot, Yocto - Microcontrollers and SoCs (MSP430, PIC, STM32, Cypress PSoC, Freescale iMX28 and iMX6, Atmel AT91SAM9) - Bus protocols (RS-232, RS-485, I2C, SPI, HDMI-CEC, Modbus) - Bluetooth 4.0 (Cypress, SiLabs modules) - FreeRTOS - Open source software - Digital Signal Processing - Networking: Ethernet, TCP/IP, sockets - S/W configuration management: Git, Mercurial, Subversion

💡 About Me Hello, Everyone! I am an embedded systems engineer, PCB designer, and firmware developer with over 10 years of professional experience. I provide complete, end-to-end solutions for a wide range of electronic device designs, supporting clients from initial concept and schematic design to PCB layout, prototyping, assembly, and full system testing. I have strong expertise in high-speed PCB design, including PCIe and DDR4 routing, as well as precise impedance matching for reliable performance at high frequencies. I also specialize in RF and antenna design for modern IoT devices, ensuring optimal signal integrity and system efficiency. In addition, I have deep experience in ultra-low power design, achieving microamp and sub-microamp current consumption for battery-operated and wearable systems. I specialize in firmware development for LTE-GPS-LoRa-BLE-based embedded systems (nRF52 series), including low-power optimization and high-precision sensor acquisition. My focus is on delivering robust, production-ready solutions with high reliability and performance. 🔥 Main Skills 👉Embedded Systems 👉Schematic Circuit Design(Low Power consumption Design) 👉Firmware Development(All Microcontrollers-STM32, TMS320, ESP32, FPGA, nRF52, Raspberry PI) 👉PCB Design(High speed signal routing, PCIe, DDR4, 18 multi-Layers Design, RF antenna Design,) using Altium Designer, KiCad, EasyEDA, Fusion 360(No problem in DFM-JLCPCB) 👉IoT with nRF52(BLE), LoRa(for example, SX1262), LTE(SIM card interface), GPS and other variety of sensors 🛠️Tools & Technologies: 👉 nRF5 SDK / nRF Connect SDK 👉SEGGER Embedded Studio + J-Link debugging 👉 C/C++ (bare-metal & RTOS) 👉 BLE GATT, LTE AT commanders, custom wireless protocols 👉SPI / I2C / UART / ADC integration 👉Low-noise measurement systems (nA level) 👉STM32CubeIDE, Cube MX, Keil, CCS, Arduino, ... 👉MQTT, Free RTOS, Zephyr RTOS 🚀 I can support your project from concept to production.

I build complete technology products that combine software, AI, and embedded systems. Over the past several years, I have worked across the full product lifecycle - from architecture and prototyping to deployment, optimization, and long-term support. My background spans Full-Stack Development, AI Engineering, IoT, and Firmware Development, allowing me to solve problems that require both software and hardware expertise. Many projects fail because the web application, AI system, and device layer are treated as separate pieces. My strength is designing solutions where all of these components work together as a single product. I can help with: • Full-Stack Web Applications (Frontend, Backend, APIs, Databases) • AI-Powered Applications and LLM Integrations • Automation Systems and Intelligent Workflows • SaaS Platforms and Cloud-Based Solutions • Embedded Systems and Firmware Development • IoT Devices and Real-Time Communication • Hardware-to-Cloud Integrations • Performance Optimization and System Architecture My technical experience includes modern web frameworks, REST APIs, cloud services, machine learning integrations, large language models, embedded C/C++, microcontrollers, communication protocols, and scalable system design. What clients appreciate most is my ability to understand the business goal behind a project - not just write code. I focus on building reliable, maintainable solutions that can move from prototype to production without unnecessary complexity. Whether you need an AI-powered SaaS platform, a custom business application, an embedded device, or an end-to-end connected system, I can help turn the idea into a working product. I value clear communication, realistic timelines, and delivering results that create measurable value for the business. If you're looking for an engineer who can work across software, AI, and hardware while maintaining a strong product mindset, I'd be happy to discuss your project.

Over 20+ years of total work experience of design, development, and application, of Smart Antenna, RF-MEMS, tuneable RF circuits, microwave subsystems and circuits design and embedded software for mobile applications, microelectronics, custom board (RF & PCB) design development and fabrication. Expert in Android Studio, Eclipse SDK, C, Python, COMSOL, CST, ADS, Coventor, DesignSpark, Labview, KLayout hands on process expert with manufacturing, test, verification and characterisation. Development using ARM micro controllers, DAC, FTDI integration. Having worked in tech, I also now focus on Intellectual property rights bringing my journey and experience to guide others to success.