About SENINFOTECH

Sen Infotech is a leading Laptop Service & Training Center located at Netaji Chowk, Vivekananda Colony, Purnia, Bihar. Established and managed by Jyoti Karmakar, our center is dedicated to delivering high-quality chip-level laptop repair training along with expert hardware and electronics services. We combine modern diagnostic tools, advanced lab facilities, and hands-on practical sessions to ensure every student gains the confidence and skills required to excel in today’s fast-growing electronics repair industry.

Beyond laptop training, Sen Infotech provides comprehensive solutions including hardware & software services, printer repair, CCTV camera installation and maintenance, LED/LCD TV repair, and mobile repair training. Our mission is to empower students, technicians, and entrepreneurs with real-world knowledge, lifetime technical support, and career guidance—helping them turn technical expertise into successful employment or self-employment opportunities.