He became an MLA for the first time, winning the 2019 Andhra Pradesh Legislative Assembly Election, defeating T. G. Bharath of the Telugu Desam Party by a margin of 5,353 votes.
Khan also successfully advocated for the reopening of local graveyards, allowing families to conduct proper last rites, despite initial opposition.
Additionally, Khan founded the 'HK Team,' a volunteer group composed of young individuals, to carry out free funeral services for COVID-19 victims, ensuring that the rituals were conducted with respect and in accordance with religious customs.
His efforts during the pandemic, including setting up the COVID Care Centre, free ambulance services, and the Oxygen Bank, earned him accolades for going above and beyond in serving his community.
Kurnool is a key part of this corridor and this proposal aimed to boost economic growth, attract investment, and improve infrastructure in the region.
The beautification of Kondareddy Burju (an extremely prominent monument of Kurnool) was brought to life through the establishment of a park, a laser show, and sound effects.
Further efforts of livening up the city included the creation of Global Glow Garden Park and enhancement of public spaces like Rajvihar Centre, C-Camp Center and Gayatri Estate Circle.
He also introduced initiatives like the Jagananna Mahila Mart to support women entrepreneurs and developed Smart Roads for traffic efficiency, alongside ambitious projects like an IT hub to promote economic growth.
Judicial reforms under his administration led to the establishment of a Human Rights Commission (a body to safeguard human rights), Lokayukta (an anti-corruption ombudsman) and a Waqf Tribunal (judicial body for Waqf related problems) Sports infrastructure underwent notable upgrades during his tenure, with the establishment of various facilities like a new basketball court, skating rink, tennis academy, cricket academy, and an indoor stadium.