Embedded/EV Charging Hardware Engineer

@markoa7

As an experienced electronic hardware and firmware engineer, I am well-versed in navigating complex projects that involve deep understanding of electrical systems, embedded software, and IoT technologies. My forte in PCB design and development with a specialization in power supply circuits makes me the go-to candidate for designing your EV charging hardware infrastructure. Not only can I bring my Skills Steelers to use, but my familiarity with relevant communication protocols such as OCPP and ISO 15118-Qualities will ensure your system complies with the latest industry standards. Besides enabling seamless collaboration between these elements, I also focus on optimizing system performance while ensuring strict adherence to all safety guidelines. My mastery over RF Design & Analysis is also an added advantage especially when we consider the importance of wireless technologies like Wi-Fi, Bluetooth etc. in present day EV Charging systems. In summary, my name is Marko Aleksic & I have laid an unparalleled foundation  in PCB Design & Development-Firmware Development-RF Design & Analysis as compared to other candidates. My skillset will align perfectly well with your needs for an Embedded/EV Charging Hardware Engineer. So let's plug in together and create a charging system that not only meets regulatory technical requirements but also plays its part significantly in envisioning a greener tomorrow.

@hayat38402

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas:  Antenna Design (CST, HFSS)  Embedded C Programming.  VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI  MATLAB/SIMULINK  Network Simulator NS2/NS3  Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32.  IDEs like Keil MDK V5, ATmel studio and MPLab XC8.  PLCs / SCADA  PCB Designing Proteus, Eagle, KiCAD and Altium  IOT Technologies like Ethernet, GSM GPRS.  HTTP Restful APIs connection for IOT Communications. Also, we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements.

@dnx38

I am a Mechatronics and Robotics Engineer with solid expertise in power electronics, embedded systems architecture, and industrial automation, well-positioned to guide your EV charging hardware development from concept to market-ready MVP. I have hands-on experience with motor control circuits requiring precise current/voltage management, safety-critical protection systems (overcurrent, thermal, fault detection), and communication protocol integration (Modbus, CAN, MQTT) applicable to OCPP and ISO 15118 architectures in connected charging infrastructure. My technical background spans component selection and validation for high-power systems (up to 1000A in industrial applications), PCB design coordination with manufacturers, embedded Linux systems integration, and regulatory compliance planning for CE/UL certification pathways. I can effectively bridge hardware manufacturers, firmware providers, and your software team, evaluating EVSE controller boards, metering systems, PLC communication modules, and enclosure designs while ensuring your 22kW AC Level 2 chargers meet Brazilian regulatory standards (ABNT/INMETRO) and scale efficiently. I'm available for flexible 5-20 hour/week advisory engagement, bringing practical prototyping experience, CAD review capabilities, and a systems-integration mindset to deliver a robust, certifiable charging platform for your Florianópolis launch and beyond.

@shivkantverma

Hi, Greetings..! I am interested to work on your project. Please discuss your design details. Looking forward to work with you. Thank you Shivkant

@electronicsdone

Best EV Charging Hardware Architecture Expert for 22kW AC EVSE! ⭐⭐⭐⭐⭐ Dear Client, What matters most at this stage is not just selecting parts or coordinating vendors — it is making sure the charger architecture is technically sound, scalable, compliance-aware, and realistic for MVP-to-market execution. That is where I can add value. For a 22kW AC charger startup, the biggest risk is not lack of options — it is making early architecture decisions that later create integration, certification, safety, or vendor-coordination problems. The right technical lead at this stage should be able to evaluate the full stack as one system: EVSE controller, protection strategy, metering, communications, enclosure, firmware coordination, OEM feasibility, and standards path. I can help you review and shape the hardware architecture, coordinate technical decisions across vendors, and act as a strong bridge between hardware, firmware, and manufacturing teams so the MVP is built on solid engineering logic rather than disconnected inputs. A few questions from my side: 1. Are you planning to build around an existing EVSE controller board, or are you still evaluating options? 2. Is OCPP-only the immediate target, or are you also planning for ISO 15118 readiness from the first version? If you send me a message, I can also share relevant work and discuss how I would approach the architecture from a practical product-development perspective. Best regards, Avi Gupta PCB Must Innovations

@TheDesignBloke

Hi, I went through your project carefully, and the core challenge is clear: developing a robust and compliant hardware architecture for 22kW AC Level 2 EV chargers in a competitive market. This isn’t a surface-level task , it needs someone who understands power electronics, embedded systems, and regulatory standards to guide the technical development. I’ve handled similar work, ensuring precision and clean execution while collaborating with external consultants and manufacturers. My approach involves detailed review and coordination of electrical designs, component integration, and validation against industry standards. No guesswork, just scalable results that meet your vision. If this aligns, I can start immediately and deliver insightful architecture guidance within the first week. One quick question before I proceed: What specific challenges do you foresee in the current hardware design process? Best regards, Muskan

@jakubf41

Hello, I have extensive experience in EVSE hardware and embedded systems, including AC Level 2 charger architecture, controller board integration, power electronics, and communications. I can provide technical advisory and coordination to help you bring a robust, standards-compliant 22kW AC EV charger MVP to market. How I can support: -Advise on charger hardware architecture, component selection, and power stage design. -Review and coordinate controller boards, firmware stacks, and communication modules. -Ensure compliance with IEC/EVSE standards, safety protection (RCD, surge), and certification requirements. -Act as a bridge between hardware manufacturers, OEMs, and software developers, ensuring smooth integration. -Guide communications architecture, including OCPP, ISO 15118/PLC, and networking modules. -Provide MVP prototyping input, evaluating enclosures, metering, and electrical design for scalability. I have worked on EVSE systems, embedded Linux stacks, industrial IoT devices, and power electronics, so I can quickly assess trade-offs and guide decisions for a market-ready solution. I’m available for 5–20 hours/week initially, with potential to expand into a technical lead role as the project progresses. Looking forward to helping you turn your EV charging vision into a reliable, scalable infrastructure. Best regards

@hancho6319

Drawing upon my multidisciplinary background in embedded systems engineering and electrical and electronics engineering, I am well-equipped to undertake the role of an EV charging hardware specialist for your startup. My years of experience working with Arduino, ESP32, and STM32 microcontrollers have honed my skills in circuit design, sensor integration, and automation systems - all essential elements in the development of a reliable EV charger. Additionally, my proficiency in simulation and PCB design is aligned with your objectives of creating an MVP while assembling pre-existing components. I should also mention that I have worked on multiple projects that required cross-team coordination and communication, making me well-prepared for the advisory role you are seeking initially. My ability to effectively liaise with external vendors and provide clear technical instructions will ensure a seamless collaboration between hardware manufacturers, firmware providers, and your software development team. Furthermore, alongside my hardware expertise, I've built valuable knowledge regarding EV charging communication protocols including OCPP and ISO 15118 which could be highly advantageous while shaping the architecture of your system.

@joaquinc48

✅✅✅ EVSE Hardware & Embedded Systems Architecture Engineer ✅✅✅ Hi there, I have experience in embedded systems, power electronics integration, and industrial IoT hardware development, including controller boards, communication modules, and power-stage interfacing. I’ve worked on architectures combining embedded controllers, metering, protection circuits, and networked systems designed for scalable infrastructure platforms. My approach would be to define a robust EVSE hardware architecture for a 22 kW AC charger, reviewing controller boards, protection design (RCD, SPD), metering, and enclosure considerations while coordinating firmware stacks and OCPP connectivity. I focus on modular hardware integration, standards compliance, and manufacturable MVP design aligned with OEM partners. A few questions: Are you planning single-phase or three-phase 22 kW units? Do you already have candidate EVSE controller boards in mind? Will OCPP 1.6 or 2.0.1 be used for backend integration? I am ready to start immediately. Best regards

@nguyenphuclam06

Hi there, I’m Lâm, an embedded hardware and EV charging specialist who translates complex hardware stacks into robust MVPs. For Florianópolis/Santa Catarina, I’ll act as your technical bridge between hardware manufacturers, firmware partners, and software teams to deliver a scalable AC Level 2 (22kW) charger MVP. ✔ I’ll validate the hardware stack (controller board, power stage, metering, protection) and align component selection with IEC/EV standards. ✔ I’ll define a practical architecture (EVSE enclosure, controller, power electronics, protection, and communications) and oversee vendor coordination for EVSE controller boards, firmware stacks, and OEM services. ✔ I’ll ensure regulatory readiness and provide a repeatable path to certification and mass production. ✔ I’ll propose a lean MVP plan using existing components, with a staged integration (EVerest stack, OCPP for backend,4G/Ethernet/WiFi, and ISO 15118/PLC where applicable). Samples: a reference 22kW AC charger MVP outline and a modular BOM. Available for ~5-20 hours weekly; flexible communication channels. What is the target regulatory certification path you want to prioritize first (e.g., IEC 61851, CE, Inmetro) and what timeline do you have for MVP readiness? Best regards, Lâm

@SkillCrafts

Hi there! Your vision for building an EV charging infrastructure startup in Florianópolis is a timely and strategic move, and I am eager to help you engineer the hardware foundation for this project. Having previously developed smart charging controllers that bridge high-power electronics with complex IoT stacks, I understand the precision required to balance electrical safety with seamless connectivity. I have worked on similar embedded systems where reliability in diverse environmental conditions was paramount, and I am ready to apply that experience to ensure your hardware is both robust and scalable for the Brazilian market. To move this project forward, I will prioritize a design centered on a high-performance MCU like the ESP32 or STM32, capable of managing real-time control loops while simultaneously running a full OCPP 1.6/2.0.1 stack for cloud integration. My approach includes designing multi-layer PCBs with strict galvanic isolation between high-voltage AC lines and sensitive logic components, incorporating integrated GFCI and surge protection to comply with ABNT safety standards. I will implement a modular communication sub-system supporting LTE-M or Wi-Fi to ensure your chargers remain functional even in areas with fluctuating network stability. Throughout the prototyping phase, I will utilize rigorous hardware-in-the-loop (HIL) testing to validate the J1772 or Type 2 signaling logic before you commit to larger production runs. Are you planning to launch with residential 7kW AC chargers, or is the initial focus on commercial dual-port stations requiring sophisticated local load balancing? I would also be interested to know if you have a preferred cloud backend provider in mind or if we should architect the hardware to be platform-agnostic. Let’s jump on a quick chat to align on your hardware roadmap and discuss how we can transition from this initial design to a market-ready product. I am available for a brief call at your convenience to dive into the technical specifics.

@Aaleen110

Your vision for Florianópolis’s EV infrastructure is a vital step toward Brazil’s energy transition, and I am eager to build your hardware foundation. Having engineered embedded systems for EVSE, I understand balancing power stability with real-time communication. My background in ISO 15118-compliant systems ensures your hardware is reliable for the local market and future-proofed for V2G features. I will translate your goals into a production-ready architecture that meets Brazilian standards while maintaining a competitive edge in performance. I will design a high-efficiency power stage optimized for the Brazilian grid, utilizing STM32 microcontrollers for metrology. I'll integrate the OCPP 1.6J/2.0.1 protocol stack via cellular backhaul for seamless management communication, while implementing hardware safety like GFCI and surge mitigation. For the PCB layout, I prioritize thermal management and EMI/EMC compliance to minimize failure rates in coastal climates. This modular approach allows for easy hardware upgrades as your startup scales across the Latin American market. Are you starting with residential AC chargers or focusing on commercial DC fast-charging? Do you have preferences for a backend provider, or should we design for universal CMS interoperability? I'm happy to discuss Inmetro certification and how to optimize your bill of materials to keep costs low. Let me know when you are free to align on the technical roadmap. I look forward to helping you lead the Brazilian EV sector with high-performance, locally-optimized hardware solutions.

@dataspro

Nice to meet you ,The requirements of your project match my areas of work and skills, to introduce myself. My name is Anthony Muñoz and i am the lead engineer for DS Pro IT agency. I have worked for over 10 years as a Full-Stack and software development engineer and have successfully done multiple jobs. It will be a pleasure to work together to make your project. Feel free to discuss about the project with me, greetings.

@talhab12

Hello, Your EV charging infrastructure project is exciting, and I can support you in shaping a reliable and scalable hardware architecture for the 22kW AC Level 2 chargers. My background in embedded systems and hardware integration allows me to help coordinate the full EVSE stack while ensuring the design remains practical for manufacturing and certification. I can assist with reviewing and structuring the system architecture including the EVSE controller board, protection systems (RCD, surge protection), metering components, communication modules, and enclosure considerations. I’m also comfortable acting as the technical bridge between firmware providers, electrical designers, and OEM manufacturers to ensure smooth integration of all components. Additionally, I can help evaluate controller boards, networking modules (4G/Ethernet/WiFi), and communication layers required for OCPP connectivity and future protocol expansion if needed. My focus would be guiding architecture decisions, reviewing designs, and helping move toward a robust MVP ready for pilot deployment. Best regards, Talha

@Goaty5

Hi, Your project aligns well with my background. I’m a Mechatronics Engineer with experience in embedded systems, PCB design, and hardware prototyping, and I’ve worked on projects involving power electronics, communication modules, and system-level hardware integration. For this role, I can help review and shape the EV charger hardware architecture, evaluate controller boards, protection and metering systems, and coordinate with firmware teams and manufacturers to ensure everything integrates properly and moves toward a solid MVP. I’ve previously designed custom embedded hardware including an RFID clocking/access control system and a solar MPPT charge controller, handling the electronics design, component selection, and system integration. Happy to support with technical reviews, architecture decisions, and coordination with vendors as the project develops. Thanks, Collins

@zeelt2

I am EC engineer so i know control system use many of microcontroller and use linux system and PCB manufacturing

@ElectronicsMust

EV CHARGING HARDWARE SYSTEMS CONSULTANT Dear Client, You’re seeking an experienced hardware and embedded systems engineer to guide the technical development of EV charger hardware, including AC Level 2 (22kW) chargers, covering controller boards, and communications. This aligns perfectly with my experience in industrial power electronics, multi-board embedded PCB design, and full hardware/software system integration. Here’s how I would approach your project: ✅ Hardware architecture advisory – Review and optimize EVSE enclosure, power stage, protection circuits, and controller boards for robustness, scalability, and regulatory compliance. ✅ Regulatory & standards guidance – Ensure designs comply with EVSE, IEC, and local electrical standards, with attention to testing, certification, and safety. I have 11+ years of experience in industrial power electronics, high-current multi-board PCB design, embedded MCU control, and integrating hardware with complex communication and protection systems. Question: Are there existing controller boards or firmware stacks you plan to integrate, or will the architecture need end-to-end design support? I can provide structured technical guidance to ensure your EV charging hardware is safe, reliable, and production-ready, with potential to grow into a long-term technical leadership role. Best regards, Avi Gupta