We develop new organic synthesis methods that transform simple, readily available chemical feedstocks into structurally complex and functionally valuable molecules. To achieve this goal, we focus on the design of innovative reagents and catalytic systems, while also pursuing mechanistic studies that combine experimental and computational approaches to elucidate the fundamental principles governing these reactions at the molecular level. In particular, we are interested in sustainable synthetic strategies enabled by catalysts based on earth-abundant 1st-row transition metals, as well as by photochemical and electrochemical activation. In the long term, we aim to establish modular synthetic platforms that allow diverse molecular building blocks to be connected in a precise and programmable manner, ultimately making the synthesis of complex target molecules more intuitive, versatile, and broadly accessible.