Eder learned the value of work since his early days when he was introduced to construction sites in his late teens and never stopped. Started as a painter, then having his painting crew, and later on, founded the Tatara Home Improvement, offering an abroad range of services, like wall covering and carpentry.

These 20 years of trajectory gave him a reputation that speaks for himself, with most of his work comes from repeat clients: loyal homeowners, finest contractors, and talented designers from the Cape Cod region.

Otavio is a construction planner, and supervisor. During his studies in Civil Engineering, his interest in construction planning grew after the realization that finance is the largest problem in construction.

He wrote a thesis about estimating using BIM, and work for years alongside a team of engineers and architects planning and estimating multiple residential towers.