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Senior Mechanical Design Engineer | R&D & Precision Automation CSWP-certified Mechanical Design Engineer with 8+ years of experience in high-precision systems for Medical Devices (automated robotics) and Defense & Aerospace. Skilled in delivering innovative, patent-worthy solutions with expertise in motion control and ruggedized design. Highlights: Mechatronics & Motion: Expert in gantry systems, custom gearboxes, conveyors; hands-on prototyping (Arduino, C). Regulatory & Quality: Designs compliant with MIL-STD, ISO, FDA; experienced in IP66/IP67 sealing. DFM & Manufacturing: Optimizes cost and manufacturability via CNC, injection molding, FDM & SLA 3D printing. Proven collaborator in cross-functional teams, mentoring engineers, and integrating mechanical systems with software/electronics from concept to V&V. Expertise: Precision Mechatronics, FEA/ANSYS, Product Lifecycle Management, Regulated R&D

I am an electronics engineer with a decade of experience in schematic design, PCB layout, and firmware development. After founding a successful tech startup in 2010, I am now seeking to expand my reach through online platforms. My company specializes in the design and development of customized consumer and industrial electronics projects, offering state-of-the-art solutions and dedicated computer systems. Over the years, we have successfully designed various systems, including data loggers, data monitors, data acquisition systems, data processors, process controllers, and IoT solutions tailored to our clients' specific needs. Our expertise spans microcontrollers, microprocessors, FPGAs, SoCs, and System-on-Modules (SoMs). We are also proficient in wireless technologies such as XBee, BLE 4.0, BLE 5.0, GSM, and LoRa. Services we offer: 1. Component Engineering 2. Schematics and PCB design 3. Firmware development 4. Prototypes and Mass production 5. Vendor Co-ordination Deliverables we provide include: 1. PDF Documentation: Schematics, PCB artwork, and 3D views of the PCB. 2. Source Files: Schematics and PCB files in Altium format. 3. 3D STEP File: A detailed representation of the PCB. 4. Gerber Files: For manufacturing. 5. NC Drill Files: For precise drilling specifications. 6. Bill of Materials (BOM): Compiled from verified vendors and suppliers such as Mouser, Digi-Key, and JLC, ensuring reliability and consistency over time. 7. Firmware/Software: Including codes and sketches tailored to your specifications. 8. Prototypes and Mass Production: Comprehensive support from concept to production. We prioritize compatibility with leading vendors like Mouser, Digi-Key, LCSC, and JLCPCB in our BOMs, facilitating a comparative analysis of available components and expediting the prototyping and mass production processes. Additionally, we ensure that selected components are stable and widely available, mitigating concerns about obsolescence or stock shortages. I look forward to the opportunity to collaborate and contribute to your project’s success.

I am an electronics and firmware developer with experience in PCB design, firmware development, prototyping and SMD assembly. My journey started with hand crafting single sided PCBs — giving me a strong practical foundation from the ground up. PCB Design: 2 and 4 layer PCB design in KiCad 8,Kicad 9(Soon migrating to Kicad 10) & EasyEDA(Standard & Pro version) . Former EagleCAD user Schematic to manufacturing ready layout Custom footprint creation Gerber, drill, pick and place and BOM files Full submission support for JLCPCB(PCB & PCBA) and similar manufacturers Assembly & Prototyping: SMD soldering — 1206-0402 passives, QFN, TSSOP (except BGA) Through hole soldering Small batch prototype assembly Component procurement support Firmware & Connectivity: Microcontrollers — ESP32, ESP8266, Arduino, AVR, 8051 Cellular — Quectel EC25 & SIMCom SIM7672 with MQTT SSL/TLS Wireless — LoRa, WiFi, Bluetooth, GSM GPS — Ublox & Quectel module integration Displays — OLED, TFT, capacitive touch Protocols — I2C, SPI, UART, MQTT SSL/TLS, HTTP REST Motor drivers, WS2812 LED arrays, power circuits GPS- Quectel L89, Ublox M10S Special - WS2812 Led Projects include: GPS trackers, GSM security systems, water level controllers, , line followers, obstacle detection robots, WS2812 LED arrays and various ESP32 and Arduino IoT devices. I am a full time freelancer committed to clear communication and timely delivery — working with hobbyists, startups and commercial clients alike. Feel free to reach out!

One stop solution for Electronic Product Development. Component selection, Circuit Design, Schematic design, PCB layout, PCB Assembling, Prototyping, Firmware development, Testing, Cloud Integration, Mobile Application Development. Expertise in IoT product development and Firmware update Over The Air (OTA). Languages: C, C/C++, Python, HTML, Javascript Arduino Raspberry Pi ESP32, ESP8266 (ESP-NOW, ESP-MESH, ESP-MATTER, ESP-IDF, ESP-ADF) NRF51822, NRF52840 IOT Gateways ROS Remote Monitoring & Controlling WiFi, BLE, Ethernet, GSM/GPRS, 2G, LTE, LORA, LORAWAN, NB-IOT, DLMS, Profibus, IEC-104 HMI Display GUI Development Nextion, DWIN Displays Home Assistant, ESP-HOME UART, SPI, I2C, ADC, DAC, RS-232, RS-485 Micro SD, Thermal Printer, Motors, Relays, Valves MODBUS RTU & TCP/IP CANBUS Schematic and PCB Layout Design ARM Cortex M3-M4 STM32F1, STM32F4, TM4C123G(TIVA C) ATmega 8-16-32-128-256 Renesas RL78 Series MCUs PlatformIO, CubeMX, Keil, Arduino, CCS, Atmel Studio, CS+ Altium, Eagle CAD, KiCAD, EasyEDA

An Embedded Solution Architect with wide experience in embedded product development including embedded hardware development, embedded firmware development, embedded linux / android based solution development. I have product development expertise in following domains, 1. Smart Internet of Things 2. Automotive Electronics and Communication Technologies 3. Consumer Electronics I have experience in complete end-to-end hardware design includes hardware schematics, PCB layout, High Speed Signal like HDMI, Ethernet, MIPI-CSI2, MIPI-DSI and etc, RF Antenna design and fine tuning. I also have experience in complete end-to-end embedded software design & development includes, • Embedded Linux Software System Design & Development • Development of Embedded Linux / Android Device Drivers • Development of Smart Internet of Things solution using BLE, Mesh, LoRa, WiFi, Thread networks. • Protocol Stack & Telecommunication Standards Implementation • Embedded Firmware Design, Development and testing • Device driver development for Windows XP, WinCE, Windows 7 platform • BSP, Device Driver, Application development based on VxWorks platform • Professional Trainer of Embedded Linux, Device Drivers, Firmware Programming.

Hardware Product Designer with 10+ years of experience with consumer products and device design expertise. Have a dual background in Industrial Design and Mechanical Engineering. I have designed more than 80 hardware products from concept to mass manufacturing, working with clients from the USA, UAE, Europe and Asia. I find it meaningful to bring innovative ideas to life through tangible products.🏅Working for over a decade in Industrial Design and Mechanical Engineering, I found my niche in Design for Manufacturing for consumer products industrial design. I worked with international companies, established global design studios, and research facilities for multiple years before starting my full-time design practice. It brings me great fulfilment to see the products I design positively impact lives, making everyday tasks and experiences simpler, making them more efficient and more comfortable. My design language is influenced by Braun's design principles and the work of Braun, especially by Dieter Rams. The majority of my work centres on Consumer Electronics, IoT & Wearables and Medical Devices product design. My expertise lies in creating innovative solutions across diverse industries, including ✅ medical devices, ✅ AI-powered hardware IoT devices, ✅ AI-based wearable devices, ✅ consumer electronics, ✅ healthcare, and more. I helped clients save thousands of dollars in expensive manufacturing mistakes (ex., tooling, electronics, hardware and supply-chain) by optimising the design and setting it up for success. Early consideration of product certification, safety standards, DFM guidelines, safety protocols, and rigorous in-house functional testing before it goes to the factory helps a great deal. I have designed products to generate more than 50x ROI by translating ideas into functional, production-ready designs, which were successfully funded by crowdsourcing, grants, and VC funding, to eventually a full-fledged market launch in different global markets. Along with end-to-end product design and development, I offer strategic consultations that consider key factors such as target markets, user needs, competitive landscape, material selection, and efficient manufacturing processes. This holistic approach ensures the product not only meets design expectations but is optimised for success in the marketplace. Over the years, I’ve built a dynamic small lean team of professionals, including a PCB designer, a firmware programmer, a software developer, and a design engineer, to be able to develop a full product design solution. My team and I handle everything from conceptual design to detailed design for manufacturing (DFM), including industrial design, mechanical engineering, electronics PCB design, firmware programming and testing, and app development, ensuring the product is ready for production at scale. I also support design for manufacturing (DFM) design audits, which can save companies thousands by preventing manufacturing issues. 🏅 My design process is rooted in innovation, seamless functionality, and prototyping at its core. With a dedicated prototyping station and multiple 3D printers at my disposal, I continuously iterate designs to ensure optimal results. This hands-on approach allows for rapid testing and refinement, ensuring that the product is not only visually appealing but also highly functional and manufacturable. Core services include: 🔵 Industrial Design ✅ Ideation & Concept Development ✅ Design for Manufacturing (DFM) & Testing ✅ 3D CAD Modeling & Prototyping ✅ Manufacturing Consultation ✅ Design for Injection Molding Tooling ✅ Patent Drawings & Documentation 🔵 Strategic Product Design Consultation 🔵 End-to-End Product Development & Testing ✅ Proof of Concept Development ✅ Electronics Design & PCB Development ✅ Firmware Programming ✅ Product Concept Design ✅ Design for Manufacturing ✅ Prototype Development & Testing ✅ Manufacturing Consultation If you're looking to bring your product idea to life or need expert guidance through the design and manufacturing process, I'd love to discuss how we can make that happen. Book a 30-minute consultation to explore the possibilities!