Sardar A.

I help startups, product teams, and engineering companies turn embedded product ideas into working hardware, firmware, connected IoT systems, AI-enabled devices, and mobile/cloud platforms. I lead MHTechFusion, an embedded systems and IoT engineering team with hands-on experience in PCB design, firmware development, BLE, hardware bring-up, prototyping, wireless connectivity, AI/computer vision integration, LLM/RAG applications, mobile app integration, and end-to-end product development. We support clients from early concept and feasibility stage to schematic design, PCB layout, firmware development, testing, manufacturing files, and prototype validation. Core areas I can support: -Embedded Hardware & PCB Design: ESP32, STM32, nRF52, Raspberry Pi, sensor boards, wearable electronics, power circuits, communication interfaces, multilayer PCB design, Gerbers, BOM, Pick and Place files, and DFM support. -Firmware Development: C/C++, FreeRTOS, Zephyr, BLE, Wi-Fi, LoRa, CAN, OBD-II, UART, SPI, I2C, ADC, bootloaders, OTA updates, low-power firmware, and hardware bring-up. -IoT & Connected Products: Cloud dashboards, mobile app integration, device communication, MQTT, REST APIs, data logging, alerts, and remote monitoring systems. -AI, Computer Vision & LLM/RAG: Computer vision pipelines, AI-assisted inspection, object detection, OCR/ANPR-style systems, edge AI integration, LLM-based assistants, RAG systems, document intelligence, approval workflows, and AI-enabled dashboards. -Mobile & Web Applications: iOS and Android companion apps, Flutter/mobile app integration, device configuration apps, BLE/Wi-Fi device pairing, dashboards, admin panels, backend APIs, and cloud-connected product interfaces. -Testing & Prototyping: Prototype assembly coordination, lab testing, debugging, firmware flashing, signal validation, and product iteration. Recent project experience includes wearable electronics, smartwatch PCB and firmware, automotive CAN/OBD-II tools, LoRaWAN monitoring systems, industrial control boards, ESP32/STM32 firmware, custom PCBs, AI/computer vision systems, LLM/RAG platforms, iOS/Android apps, and cloud-connected IoT products. My working style is practical and milestone-based. I first understand the technical requirements, identify risks early, and then break the project into clear phases so the client knows exactly what will be delivered at each step. If you need reliable support for embedded systems, hardware, firmware, BLE, IoT, AI-enabled products, mobile apps, or cloud-connected product development, I would be happy to discuss your project.