Mr.Nirajan Kumar Jha has worked on Ten Precast Mega projects in different countries e.g Barwa City housing Project, Cricket Stadium, Football Stadium, and Doha marine project in Doha, Qatar. King Faisal University and National guard house project in Saudi Arabia. Kanombe Military Barracks Project and Batsinda Housing Project in Rwanda, East Africa. Leisure Valley Project and Verona height project in India. I have gained very strong experience in Precast construction as well as very strong relationships with many clients and suppliers who work in many fields and industries to do with Precast construction and manufacturing. I am currently serving my duty as an Erection Manager in Afriprecast Mailbridge holding group in Rwanda, East Africa. My personal attributes include leadership and sound judgment as well as creativity, analytical and troubleshooting skills. I interact productively with people from diverse backgrounds. As a Civil Engineer, I am interested in taking on greater challenges and each responsibility I have and I would welcome the opportunity to meet. I have written my first book name "" Precast Concrete Technology (Future of Civil Engineering) in 2017. This is my Second Book.)