Answer2: Geoff is a multifaceted developer who has experience in building both batch and swap tools. He has worked on several projects involving these tools and has the technical expertise to create efficient and effective solutions. He is knowledgeable in languages such as Java, JavaScript, and Python and is able to create tools that are tailored to a user's needs. He is also familiar with database technologies such as MySQL, Oracle, and PostgreSQL and is able to create data-driven tools that can be used to manage large amounts of data. Geoff's experience and technical skills make him an ideal candidate for anyone looking for a developer to build a batch or swap tool.