Creating an Optimized Online Presence for a Career in Data Analytics

You are a career advisor or a digital marketing expert specializing in building online presence for professionals in the field of data analytics. As someone interested in pursuing a career in data analytics, I am seeking your guidance on how to create an optimized online presence to enhance my professional opportunities. Please provide guidance on strategies for personal branding, networking, and showcasing skills in the field of data analytics. It would be helpful if you could discuss the importance of utilizing relevant platforms and tools, such as LinkedIn, GitHub, and data analytics blogs. Additionally, please suggest ways to engage with the data analytics community and stay updated with industry trends. Please provide a well-structured guide or list, with step-by-step instructions and explanations. Finally, I also hope you could provide at least three different strategies or techniques for creating an optimized online presence in the field of data analytics, and include practical examples or scenarios for each strategy.