Dhananjay Chauhan

About Dhananjay Chauhan

I am an experienced Electronics Repair & Service Engineer ( IOT) with 5+ years of expertise in PCB repair, SMPS, LED modules, EV chargers, and digital projectors. Currently working with VVDN Technology Pvt. Ltd. Global Innovation Park. I specialize in delivering cost-effective, reliable, and innovative solutions to complex hardware and electronics challenges.With 5 years of experience across Technical Support, Electronics Repair, SMT Production, and Project Management, I bring a proactive and results-oriented approach to every task. My core strengths include: Troubleshooting & Component-Level Diagnosis – Skilled in identifying and resolving intricate PCB and circuit-level faults. Production & Process Management – Experienced in SMT production, process improvement, and optimizing repair operations. Technical Support & Client Coordination – Strong track record of providing high-level technical assistance and ensuring customer satisfaction. Leadership & Team Collaboration – Adept at guiding cross-functional teams, managing projects, and driving organizational growth.I am passionate about technology, innovation, and continuous learning, with a commitment to quality outcomes, customer trust, and long-term partnerships. Open to collaborating on challenging projects, sharing knowledge, and contributing to forward-looking organizations.

Experience

1. Senior Technical Assistant Hardware (Iot)

   VVDN Technologies

   Jan 2026 — Present · Noida, IN

   I am a Senior Technical Lab Assistant (Hardware & IoT) with hands-on experience in managing day-to-day lab operations, supporting IoT/embedded hardware projects, and ensuring smooth execution of testing and troubleshooting activities. I work on IoT devices setup, sensor integration, circuit assembly, wiring, and PCB handling to support development and demo requirements.I have experience in working with microcontrollers, along with handling measuring instruments such as multimeter, power supply, and basic oscilloscope usage. I also assist in firmware flashing, device configuration, and maintaining lab inventory of components and tools.I am passionate about hardware innovation, problem-solving, and maintaining a well-organized lab environment that supports efficient project execution.

Education

• Government Polytechnic Jigirsand Sikandarpur Ballia U.P.

  Diploma of Education, Electrical and Electronics Engineering

• Shibli National Inter College Azamgarh

  Intermediate, Mathematics

• Dr. A.P.J. Abdul Kalam Technical University

  Bachelor of Technology - BTech, Electrical and Electronics Engineering

• Shibli National Inter College Azamgarh

  High School, Science

  2012 — 2014