The Tangerang Government's development planning process is currently running well, however, it is still constrained by the length of time it takes to input basic data and poor data accuracy by manually inputting data. The applications involved in providing basic data are still fragmented. So the data is not yet integrated, starting from planning, budgeting, accounting, monitoring and reporting. This study proposes a system integration that is in accordance with the needs of the work plan reporting process in the monitoring and evaluation system. With this service based enterprise architecture, an integrated monitoring and evaluation system will be built. As a result, an architectural enterprise based on Microservices will be built that can perform data integration lightly and quickly using the Domain-Driven Design method approach which is considered suitable and appropriate for designing architecture in the performance monitoring and evaluation system of Tangerang City.