Seeking Kubernetes developer with haproxy ingress and letsencrypt experience

Would like to create a cert-manager component with letsencrypt for the cluster to manage ssl for domains... Our haProxy ingress will have a wildcard ingress rule to allow all domains This cert-manager will need an api so we can add and remove SSL secerts Our application would use the api endpoint then the cert-manager just creates a secret with the key/cert and adds it to the wildcard ingress