SNA: Do Network Analysis and find community structure

Hello I have a data set of a list of users and their followers, linked by a unique ID. I'd like someone to visualize the networks that are formed by this data, the communities in it, and the various other measures that can be derived from exploring the network structure. The data is broken down into a list of ~50k users with unique usernames and UID, and a folder with a longing of all the followers of that user. The username is used to link user and followers. This is not an academic project is is for market research. I am not a PhD or an SNA student. I have a little bit of experience with Gelphi and NodeXL, but it is not extensive. I would like the network output to be displayed in a webpage or other interactive form that can be explored dynamically. If this the kind of work that you have a skillset in, please post proposal with your required budget and suggestions to analyze and explore the data? Some tools: NodeXL, Gephi, NetMiner, SocNetV, Cytoscape Thanks in advance for your time and attention