Customise OpenWRT LuCI interface - Lua developer

General information for the business: Web filtering service
Kind of development: Customization of existing program
Description of requirements/functionality: I need to someone to customize the OpenWRT GUI interface LuCI which is developed using Lua.

I need to have a basic interface which customers can access to make a few basic configuration changes - Reset admin password - Change OpenWRT WiFi network password and setup a WiFi WAN (as a client) to an existing WiFi network.

As the basic interface is for the customer it would be good to have it looking a bit more user friendly and have my logo.

The advanced interface would just be the normal OpenWRT LuCI GUI. Ideally accessing the advanced interface would require a password.

I am using a TP-Link WR841N wireless router which only has 4MB with OpenWRT Chaos Calmer 15.05.1

Thanks
Specific technologies required: OpenWrt, Lua
Extra notes: