Bioinformatics experts help scientists manage, process and analyze genomic and molecular data. They build and maintain databases containing information, and create or select algorithms to process, analyze, visualize and interpret information. They can also use data mining technology or statistical software. They can use their computer programming skills to expand the functions of software packages, network tools, databases and database queries.
Bioinformatics experts can process data sets, automatically enter them into the database, and then run tests to check the integrity of the input data. They also check the quality of the analysis output to ensure that the algorithms and methods used are suitable for the task at hand.
They work with the researchers and employees they support to determine their data storage needs and analysis requirements. They also help to study related aspects of the database, such as designing appropriate queries. Some even assist in experimental design and data collection. As their work is a key part of the research process, they may be asked to help prepare reports and articles in scientific journals. They must also record all database changes, modifications and technical problems, because they may affect the research process and quality. They must keep up with new computing methods and technologies to support their researchers.
Although most bioinformatics work focuses on the human genome, bioinformatics experts increasingly need to support wildlife biologists and environmental scientists. Bioinformatics supports population biology, conservation genetics and the survival of endangered species when applying wildlife and ecological models.