Over a two-month period, Tskille developed three targeted features across the OPM/opm-common and OPM/opm-simulators repositories, focusing on reservoir simulation data workflows. He built a C++ command-line tool to visualize production networks by parsing .DATA and .UNRST files, enabling engineers to explore simulation states and network structures directly. In OPM/opm-simulators, he refactored log output formatting for improved report clarity and implemented CSV export for Fluid-In-Place and Reservoir Volume data, triggered by simulation keywords. His work demonstrated strong skills in C++, code refactoring, data parsing, and file I/O, delivering practical improvements for data comprehension and downstream analytics.