Alifta Ariestiwi works as Software Developer at KWR. She is responsible on designing, implementing, testing, and maintaining Hydroinformatics software applications within KWR. Alifta is a Software Engineer with more than 10 years of experience in IT-Software industry. She was working for Food and Agriculture Organisation of United Nations Indonesia before granted scholarship from NUFFIC The Netherlands, to study Hydroinformatics in UNESCO-IHE, Delft. After graduation, she was working for some software development projects with ASML, the world leader in semiconductor industry. Alifta has broad knowledge and experience in several programming languages: Java, Python, Delphi, Matlab, and C/C++. She has experience in building Database Management Software, Scientific Software Application, Optimization for Urban Water Application, Web-Application, and Embedded Machine Software. Her expertise includes software design and architecture, software testing, mathematical modeling, artificial intelligence algorithm and automated process algorithm for software application.