Hire the Best Circuit Designers
in Australia

I’m a qualified Electronic & Electrical Engineer with over 8 years of cross-functional experience across hardware design, firmware development, and creative technologies. My core strength lies in delivering innovative, reliable solutions that blend engineering precision with user-centric design. 🌐 What I Bring to the Table - Hardware & Firmware Expert: 8+ years of experience designing custom embedded systems, developing efficient firmware in C/C++ and Arduino, and building robust PCBs using Altium, Eagle, and KiCad. - IoT & System Integration: Developed smart automation systems using ESP32, Raspberry Pi, and STM32 platforms. Skilled in MQTT, OTA updates, and cloud-connected devices. - Web & Backend Development: Proficient in building scalable back-end services and web dashboards for IoT systems using PHP, JavaScript, and Laravel. 🏆 Achievements - Best Project Award by IESL Sri Lanka for a wireless power transfer system. - 1st place in Robotics Competition – University of Peradeniya. - Over 100 custom PCBs designed and delivered to global clients though Fiverr. If you're looking for a versatile problem-solver who thrives in both engineering and creative domains, let’s connect and bring your ideas to life. Additionally, I have team of hardware and software experts, and we can do large projects and develop and deliver complete solutions.

P R O F E S S I O N A L S U M M A R Y Results-driven Electronics Engineer with 14+ years of experience in Embedded Systems, Internet of Things (IOT) and High-Speed PCB Design. Proven expertise in end-to-end product development, from concept to mass production, with a strong focus on reliability, integrity, efficiency, and security. Adept at Agile workflows, crossfunctional collaboration, and managing engineering teams. Electronic System Design : Designed and developed advanced electronic systems for cash-handling machines, including power, sensors and data distribution and processing boards, leveraging STM32 microcontrollers, iMX8 MPUs, Raspberry Pi Compute Module CM4. Customized single board computers and carrier boards are designed with iMX8M and CM4 using DDR3L, HDMI, PCIE Gen 3, USB 3.0, CAN, Ethernet etc. Altium Designer is used for PCB designing. Hyperlynx SI & PI suits are used for signal integrity and power integirty of pcb boards. Efficient pcb stackups are designed for high speed and mixed signal boards. Power Distribution & Safety : Engineered efficient, reliable, and safe DC power distribution boards for various products, ensuring compliance with industry standards IPC-2221 and IPC-2152. EMI Mitigation & Signal Integrity : Implemented EMI noise suppression techniques using optimized PCB stack-ups and advanced filtering methods. Hardware Testing & Debugging : Conducted rigorous hardware testing and debugging to ensure optimal performance, reliability and functional compliance using test jigs, power loads, multimeters, oscilloscopes and logic analyzers. DFM, DFT & DFA Analysis : Performed Design for Manufacturing (DFM), Design for Testability (DFT), and Design for Assembly (DFA) analysis to streamline mass production. Version Control & Collaboration : Managed version control in hardware design using Git and Altium 365, ensuring efficient collaboration with team and design traceability. Firmware Development & Debugging : Developed and maintained secured firmware across the entire product line including secure OTA, STLink and JTAG are used for in-depth debugging and code optimization. Version control using Git and bitbucket for code management and maintenance. STM32Cube IDE is used as development framework environment. Secure Boot & Encryption : Implemented secure booting and encryption in firmware using STM32 Encryption SDK, integrating hardware encryption chips for enhanced security. AES is used for hashing and RSA for enhanced encryption. Procurement & Component Sourcing : Led component sourcing and procurement efforts for next-generation hardware products, ensuring supply chain efficiency and cost-effectiveness. Remote OTA Updates & Custom Bootloaders : Developed remote over-the-air (OTA) update mechanisms and custom bootloaders to enhance device maintainability and security. Custom Communication Protocols: Engineered proprietary communication protocols using Protocol Buffers and JSON for nextgeneration product integration and scalability. Agile Development & Project Management : Experienced in Agile workflows, utilizing Jira for tracking daily and biweekly tasks across multiple concurrent projects.

Helping clients boost their businesses by improving their reach in the market by building for them beautiful and customisable Mailchimp email newsletters, landing pages for lead generation and setting up automated flows like automatic emails upon new client signup, scheduled emails and and other configurations I have done this from 2011 until 2018, and I just got back to working with Mailchimp this year - and still effective so in doing my job. I can also help in building websites and apps with Angular, React, Node.js (Express.js) + MongoDB apps. Just reach out if you need one!

I’m an electrical & electronics engineer with experience in analog and mixed signal design. Whether you’re trying to prototype a circuit, solve a problem or design something from thin air – I can help! I have a fully functional lab at my disposal, and I have high end computer systems to provide powerful computing whenever needed. I hold a post graduate degree in Electrical Engineering and I am quite adept in coding and design. End of the day, we are all human. Keeping that in mind, I encourage communication with my clients and I am very supportive and easy going!

I’m a professional logo designer based in Australia, specializing in modern and minimalist designs. With over a decade of experience, I’ve helped businesses across various industries create unique and impactful brand identities. Whether you’re launching a new business or rebranding, I can craft a logo that reflects your vision and stands out in the market. Here’s what I offer: Custom logo design tailored to your brand’s goals Complete branding solutions, including corporate identity and stationery design Expertise in Adobe Illustrator, Photoshop, and other industry-leading tools A collaborative process that ensures your satisfaction I’m passionate about delivering high-quality designs that resonate with your audience and elevate your brand. Let’s work together to bring your ideas to life with creativity and professionalism. Regular communication and attention to detail are my priorities—let’s make your project a success!

Hi, Engr. Zeshan here. I have done my graduation in the field of electronics engineering and have much experience in the renewable energy sector and love to design electronic circuits and solar systems. Expertise is listed below: *Solar System Designer *PCB Designer * MATLAB Expert *Helioscope & Sketch Up *Circuit Designer *Solar System proposal maker Whiteboard Annimation expert