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$30 USD / hour
Flag of INDIA
meerut, india
$30 USD / hour
It's currently 1:32 AM here
Joined April 30, 2020
1 Recommendation

Hari M.

@HarimohanG

annual-level-three.svg
5.0 (5 reviews)
5.2
5.2
$30 USD / hour
Flag of INDIA
meerut, india
$30 USD / hour
83%
Jobs Completed
100%
On Budget
42%
On Time
22%
Repeat Hire Rate

Electronics Design Partner | Idea to Reality !!

Welcome! ⭐ As a seasoned professional with over three decades of unparalleled expertise in electronics and circuit design, firmware development, and IoT solutions, I am committed to bringing your innovative ideas to reality. With a diverse background spanning Industrial, Consumer, Medical sectors, and more, I provide a holistic approach that ensures your project's success. My areas of expertise include but are not limited to: ✅ Advanced Circuit Design: I meticulously craft both analog and digital circuits for optimal functionality and reliability. ✅ Proteus Circuit Simulation: I employ Proteus for robust circuit simulations to ensure functionality before physical prototyping. ✅ Proficient PCB Design: Using industry-leading tools such as Altium, PADS, and Eagle, I create intricate, efficient PCB layouts. ✅ Strategic BoM Component Selection: I select cost-effective, high-quality components to maximize performance while optimizing your budget. ✅ PCB Prototyping and Assembly: I accurately prototype and assemble PCBs, ensuring your product is ready for mass production. ✅ IoT Solutions: I provide comprehensive IoT solutions, from interfacing various sensors to facilitating seamless data collection and processing. ✅ Raspberry Pi and Arduino Circuit Design: I design versatile circuits using Raspberry Pi and Arduino platforms. ✅ Firmware Development: Backed by extensive experience, I develop robust firmware solutions for smooth hardware operation. ✅ End-to-End Hardware Solutions: I offer a seamless development process from initial concept to final product. When you choose to work with me, you can expect to benefit from: ✅ Unmatched Expertise: Leverage my 30+ years of experience in the field to ensure the success of your project. ✅Tailored Solutions: Benefit from solutions that are custom-fit to your unique needs and objectives. ✅ Quality Assurance: Rest assured that quality and efficiency are at the core of my work ethic. ✅ Seamless Communication: Enjoy clear, timely communication to ensure your project's smooth progression. ✅ Commitment to Satisfaction: Your satisfaction is my success. I am committed to exceeding your expectations in every task I undertake. I believe my clients' satisfaction is a reflection of my professional success, and I am eager to provide solutions tailored to your specific needs.✅ Let's connect and elevate your dream project to new dimensions together! ⭐
Freelancer PCB Layout Designers India

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Portfolio Items

Among my significant projects is the design and implementation of a Wireless Arduino Piggyback board, utilizing Zigbee, Bluetooth, and WiFi technologies. This versatile board is designed to seamlessly integrate with Arduino, providing it with robust wireless communication capabilities and transforming it into a powerful IoT device.

This piggyback board is a testament to my expertise in integrating multiple wireless technologies into a single platform. It features Zigbee for low-power, mesh network applications, Bluetooth for short-range, point-to-point connectivity, and WiFi for high-bandwidth, internet-enabled applications. This multi-modal connectivity ensures that the Arduino can communicate in a variety of environments and use cases.

The design is focused on ease-of-use and versatility. It seamlessly integrates with the Arduino platform, allowing users to leverage existing Arduino code and libraries while gaining the benefits of advanced wireless communication.
Wireless Zigbee Arduino Piggyback
Among my significant projects is the design and implementation of a Wireless Arduino Piggyback board, utilizing Zigbee, Bluetooth, and WiFi technologies. This versatile board is designed to seamlessly integrate with Arduino, providing it with robust wireless communication capabilities and transforming it into a powerful IoT device.

This piggyback board is a testament to my expertise in integrating multiple wireless technologies into a single platform. It features Zigbee for low-power, mesh network applications, Bluetooth for short-range, point-to-point connectivity, and WiFi for high-bandwidth, internet-enabled applications. This multi-modal connectivity ensures that the Arduino can communicate in a variety of environments and use cases.

The design is focused on ease-of-use and versatility. It seamlessly integrates with the Arduino platform, allowing users to leverage existing Arduino code and libraries while gaining the benefits of advanced wireless communication.
Wireless Zigbee Arduino Piggyback
Among my significant projects is the design and implementation of a Wireless Arduino Piggyback board, utilizing Zigbee, Bluetooth, and WiFi technologies. This versatile board is designed to seamlessly integrate with Arduino, providing it with robust wireless communication capabilities and transforming it into a powerful IoT device.

This piggyback board is a testament to my expertise in integrating multiple wireless technologies into a single platform. It features Zigbee for low-power, mesh network applications, Bluetooth for short-range, point-to-point connectivity, and WiFi for high-bandwidth, internet-enabled applications. This multi-modal connectivity ensures that the Arduino can communicate in a variety of environments and use cases.

The design is focused on ease-of-use and versatility. It seamlessly integrates with the Arduino platform, allowing users to leverage existing Arduino code and libraries while gaining the benefits of advanced wireless communication.
Wireless Zigbee Arduino Piggyback
One of my most notable projects includes the development of a LoRa Sensor Node, a key component in the realm of Internet of Things (IoT) networks. The sensor node serves as an essential link in the chain, capturing data from the environment and transmitting it over long distances using LoRaWAN technology.

This LoRa Sensor Node showcases the perfect blend of data acquisition and communication. Equipped with various sensors, the node efficiently captures environmental data. The use of LoRaWAN technology ensures this data is transmitted over long distances with minimal power consumption, making it ideal for remote monitoring applications.

The node's design is focused on robustness and versatility. It is capable of withstanding harsh environmental conditions, and its modular design allows for the easy addition or removal of sensors as per the application's requirements.

The development of the LoRa Sensor Node is a testament to my expertise in IoT technology and sensor integration.
LoRa Sensor Node
One of my most notable projects includes the development of a LoRa Sensor Node, a key component in the realm of Internet of Things (IoT) networks. The sensor node serves as an essential link in the chain, capturing data from the environment and transmitting it over long distances using LoRaWAN technology.

This LoRa Sensor Node showcases the perfect blend of data acquisition and communication. Equipped with various sensors, the node efficiently captures environmental data. The use of LoRaWAN technology ensures this data is transmitted over long distances with minimal power consumption, making it ideal for remote monitoring applications.

The node's design is focused on robustness and versatility. It is capable of withstanding harsh environmental conditions, and its modular design allows for the easy addition or removal of sensors as per the application's requirements.

The development of the LoRa Sensor Node is a testament to my expertise in IoT technology and sensor integration.
LoRa Sensor Node
One of my most notable projects includes the development of a LoRa Sensor Node, a key component in the realm of Internet of Things (IoT) networks. The sensor node serves as an essential link in the chain, capturing data from the environment and transmitting it over long distances using LoRaWAN technology.

This LoRa Sensor Node showcases the perfect blend of data acquisition and communication. Equipped with various sensors, the node efficiently captures environmental data. The use of LoRaWAN technology ensures this data is transmitted over long distances with minimal power consumption, making it ideal for remote monitoring applications.

The node's design is focused on robustness and versatility. It is capable of withstanding harsh environmental conditions, and its modular design allows for the easy addition or removal of sensors as per the application's requirements.

The development of the LoRa Sensor Node is a testament to my expertise in IoT technology and sensor integration.
LoRa Sensor Node
One project I am particularly proud of is the development of a LoRa Gateway, a critical component in the world of long-range, low-power wireless IoT networks. This device serves as a bridge between LoRa devices and a network server, collecting data from sensors and devices and forwarding it to the cloud for processing.

The LoRa Gateway I designed is capable of handling a large number of simultaneous connections, making it ideal for applications that require the monitoring and control of multiple devices, such as smart city or agricultural applications. With an advanced RF front-end, it ensures reliable and robust data transmission, even in challenging radio environments.

One of the key features of the LoRa Gateway is its adaptability. It can be configured to accommodate different frequency plans and regulatory requirements, making it a versatile solution for a variety of LoRaWAN deployments.
LoRa Gateway
One project I am particularly proud of is the development of a LoRa Gateway, a critical component in the world of long-range, low-power wireless IoT networks. This device serves as a bridge between LoRa devices and a network server, collecting data from sensors and devices and forwarding it to the cloud for processing.

The LoRa Gateway I designed is capable of handling a large number of simultaneous connections, making it ideal for applications that require the monitoring and control of multiple devices, such as smart city or agricultural applications. With an advanced RF front-end, it ensures reliable and robust data transmission, even in challenging radio environments.

One of the key features of the LoRa Gateway is its adaptability. It can be configured to accommodate different frequency plans and regulatory requirements, making it a versatile solution for a variety of LoRaWAN deployments.
LoRa Gateway
One project I am particularly proud of is the development of a LoRa Gateway, a critical component in the world of long-range, low-power wireless IoT networks. This device serves as a bridge between LoRa devices and a network server, collecting data from sensors and devices and forwarding it to the cloud for processing.

The LoRa Gateway I designed is capable of handling a large number of simultaneous connections, making it ideal for applications that require the monitoring and control of multiple devices, such as smart city or agricultural applications. With an advanced RF front-end, it ensures reliable and robust data transmission, even in challenging radio environments.

One of the key features of the LoRa Gateway is its adaptability. It can be configured to accommodate different frequency plans and regulatory requirements, making it a versatile solution for a variety of LoRaWAN deployments.
LoRa Gateway
A highlight of my past projects is the design and development of a compact, battery-operated LED Light. Despite its small size, this LED Light is packed with innovative features and functionalities that truly set it apart.

This LED light is not just a lighting device, but an interactive gadget that brings together aesthetics and technology. It has a built-in timer functionality, allowing for the automatic turning on and off of the light, enhancing both convenience and energy efficiency.

One of its distinguishing features is its ability to create various light patterns, transforming any space into a vibrant spectacle. This makes it an excellent choice for event decorations, ambience creation, or even as a functional piece of interactive art.

The device is powered by a USB programmable option, which allows users to tailor its operation to their specific needs. The USB interface also makes updating patterns and functions a breeze, providing a customizable lighting solution that evolves
Compact LED Light Timer
A highlight of my past projects is the design and development of a compact, battery-operated LED Light. Despite its small size, this LED Light is packed with innovative features and functionalities that truly set it apart.

This LED light is not just a lighting device, but an interactive gadget that brings together aesthetics and technology. It has a built-in timer functionality, allowing for the automatic turning on and off of the light, enhancing both convenience and energy efficiency.

One of its distinguishing features is its ability to create various light patterns, transforming any space into a vibrant spectacle. This makes it an excellent choice for event decorations, ambience creation, or even as a functional piece of interactive art.

The device is powered by a USB programmable option, which allows users to tailor its operation to their specific needs. The USB interface also makes updating patterns and functions a breeze, providing a customizable lighting solution that evolves
Compact LED Light Timer
A highlight of my past projects is the design and development of a compact, battery-operated LED Light. Despite its small size, this LED Light is packed with innovative features and functionalities that truly set it apart.

This LED light is not just a lighting device, but an interactive gadget that brings together aesthetics and technology. It has a built-in timer functionality, allowing for the automatic turning on and off of the light, enhancing both convenience and energy efficiency.

One of its distinguishing features is its ability to create various light patterns, transforming any space into a vibrant spectacle. This makes it an excellent choice for event decorations, ambience creation, or even as a functional piece of interactive art.

The device is powered by a USB programmable option, which allows users to tailor its operation to their specific needs. The USB interface also makes updating patterns and functions a breeze, providing a customizable lighting solution that evolves
Compact LED Light Timer
One of my standout projects is the ESP32 Control PCB, a compact yet powerful controller designed to oversee a multitude of electronic boards seamlessly. Despite its small size, this master controller is rich in functionality and robust in performance, testifying to my ability to maximize efficiency in a minimal footprint.

This project involved incorporating extensive protective mechanisms that robustly guard against overcurrent, overvoltage, and excessive temperature conditions. These safety precautions not only ensured the longevity of the ESP32 Control PCB but also the comprehensive safety of the entire system it was tasked to manage.

Whether the application was in an IoT setting or managing operations in a complex electronic system, the ESP32 Control PCB demonstrated its reliability and superior control. This project is a testament to my capabilities in designing/implementing compact yet powerful solutions, delivering performance, safety, ultimate control in managing electronics
ESP32 Control PCB
One of my standout projects is the ESP32 Control PCB, a compact yet powerful controller designed to oversee a multitude of electronic boards seamlessly. Despite its small size, this master controller is rich in functionality and robust in performance, testifying to my ability to maximize efficiency in a minimal footprint.

This project involved incorporating extensive protective mechanisms that robustly guard against overcurrent, overvoltage, and excessive temperature conditions. These safety precautions not only ensured the longevity of the ESP32 Control PCB but also the comprehensive safety of the entire system it was tasked to manage.

Whether the application was in an IoT setting or managing operations in a complex electronic system, the ESP32 Control PCB demonstrated its reliability and superior control. This project is a testament to my capabilities in designing/implementing compact yet powerful solutions, delivering performance, safety, ultimate control in managing electronics
ESP32 Control PCB
One of my standout projects is the ESP32 Control PCB, a compact yet powerful controller designed to oversee a multitude of electronic boards seamlessly. Despite its small size, this master controller is rich in functionality and robust in performance, testifying to my ability to maximize efficiency in a minimal footprint.

This project involved incorporating extensive protective mechanisms that robustly guard against overcurrent, overvoltage, and excessive temperature conditions. These safety precautions not only ensured the longevity of the ESP32 Control PCB but also the comprehensive safety of the entire system it was tasked to manage.

Whether the application was in an IoT setting or managing operations in a complex electronic system, the ESP32 Control PCB demonstrated its reliability and superior control. This project is a testament to my capabilities in designing/implementing compact yet powerful solutions, delivering performance, safety, ultimate control in managing electronics
ESP32 Control PCB
Welcome to the BMS 300 A - a meticulously crafted Battery Management System that blends superior performance, compact design, and advanced safety features. Designed for seamless integration, it fits perfectly into existing enclosures, offering an efficient power management solution without compromising space. The BMS 300 A features an advanced thermal protection system, an essential asset that consistently safeguards your battery from overheating, thus ensuring optimal performance at all times. Equipped with an effective heat sink, it guarantees efficient heat dissipation, contributing to the extended lifespan and reliable operation of your system. The BMS 300 A is highly versatile and capable of handling high power applications with a current capacity of up to 300 Amps. Prioritizing safety and efficiency, it incorporates a host of protective features and energy-efficient designs that ensure peak operation.
300 A BMS (Battery Management System) for Industrial
Welcome to the BMS 300 A - a meticulously crafted Battery Management System that blends superior performance, compact design, and advanced safety features. Designed for seamless integration, it fits perfectly into existing enclosures, offering an efficient power management solution without compromising space. The BMS 300 A features an advanced thermal protection system, an essential asset that consistently safeguards your battery from overheating, thus ensuring optimal performance at all times. Equipped with an effective heat sink, it guarantees efficient heat dissipation, contributing to the extended lifespan and reliable operation of your system. The BMS 300 A is highly versatile and capable of handling high power applications with a current capacity of up to 300 Amps. Prioritizing safety and efficiency, it incorporates a host of protective features and energy-efficient designs that ensure peak operation.
300 A BMS (Battery Management System) for Industrial
Welcome to the BMS 300 A - a meticulously crafted Battery Management System that blends superior performance, compact design, and advanced safety features. Designed for seamless integration, it fits perfectly into existing enclosures, offering an efficient power management solution without compromising space. The BMS 300 A features an advanced thermal protection system, an essential asset that consistently safeguards your battery from overheating, thus ensuring optimal performance at all times. Equipped with an effective heat sink, it guarantees efficient heat dissipation, contributing to the extended lifespan and reliable operation of your system. The BMS 300 A is highly versatile and capable of handling high power applications with a current capacity of up to 300 Amps. Prioritizing safety and efficiency, it incorporates a host of protective features and energy-efficient designs that ensure peak operation.
300 A BMS (Battery Management System) for Industrial
Welcome to the BMS 300 A - a meticulously crafted Battery Management System that blends superior performance, compact design, and advanced safety features. Designed for seamless integration, it fits perfectly into existing enclosures, offering an efficient power management solution without compromising space. The BMS 300 A features an advanced thermal protection system, an essential asset that consistently safeguards your battery from overheating, thus ensuring optimal performance at all times. Equipped with an effective heat sink, it guarantees efficient heat dissipation, contributing to the extended lifespan and reliable operation of your system. The BMS 300 A is highly versatile and capable of handling high power applications with a current capacity of up to 300 Amps. Prioritizing safety and efficiency, it incorporates a host of protective features and energy-efficient designs that ensure peak operation.
300 A BMS (Battery Management System) for Industrial

Reviews

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Electronics Testing / QA Test Automation Technical Support PCB Layout
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Flag of Yen P. @iPonic
11 months ago
0.0
$100.00 USD
The project is not completed according to the dispute
Electronics CAD/CAM Electrical Engineering PCB Layout Circuit Design
T
Flag of techguru1013 @techguru1013
2 years ago
5.0
$2,300.00 USD
Hari is a very knowledgeable and skilled electronics designer, it was a pleasure to work with him on this project.
C
Flag of Simon C. @czarsimon
2 years ago
5.0
$1,305.00 USD
Excellent, Hari is the best. Hari showed excellent communication and technical skills. I know I was not always a good customer, but the professionalism of Hari helped this project to go smoothly and successfully. He definitely knows what he is doing, He is by far the best I have seen in term of PCB. I have other project coming, I would not hesitate one bit to reach Hari out.
Virtual Assistant Technical Support PCB Layout Circuit Design
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Flag of Fritz F. @fabolandry
3 years ago
5.0
$350.00 USD
Hari was great to work with. Not only did he finish the project ahead of schedule, but his feedback and suggestions helped make this a better solution than expected. I would recommend Hari to anyone with these types of projects.
PCB Layout
M
Flag of Mike S. @mikejstein2
3 years ago

Education

Btech

Guru Gobind Singh Indraprastha University, India 1987 - 1991
(4 years)

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Top Skills

PCB Layout 5 Electronics 3 Circuit Design 3 Electrical Engineering 2 CAD/CAM 1

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