Readers from around the world have sent us photographs of their voluntary work with Gawad Kalinga in the Philippines.
Dylan Wilk sold his car and gave up his life in the UK to work full-time for Gawad Kalinga and raised funds to rebuild villages such as this in Quezon, destroyed after a typhoon.
Anna Meloto convinced her employers and colleagues at Nestle Philippines to provide sponsorship and to volunteer time to rebuild a slum community in Baseco.
Tisha Moralejo from New Zealand helped raised funds so squatters in Manila could relocate and build their own homes in a new community which they named "New Zealand Village".
For the past three years Nathan Mari (far right) from Australia has gone to the Philippines to help build homes for the poor with Gawad Kalinga.
Grant Javier sent this picture of the marker from a housing complex he helped build with money from collections in Norway.
After persuading a local landowner to donate land for new homes, Gawad Kalinga taught new inhabitants how to produce organic fertiliser for farming this new land.
Dylan Wilk sent this photograph of houses built in the conflict zone of Mindanao by Muslim rebel forces and government troops working together.