Hello Manager,
Hope you will be doing great. I have gone through your requirement and found that you need some changes on your existing website. I also gone through your website using link that you provided in your description. Your required changes include:
• Change name from “Guide to big data and Hadoop ecosystem” to "blah blah"
• You want landing page of each subject
• You need button on every page for next and previous at top and bottom
• Professional design for side bar
• Search bar on the main page that help the client to search course
• Optimized code, easy to understandable
• Search visibility
• Add new logo
I am professional in designing and creating a websites. I can accomplish your all requirements that you want. I can also give you more better solution for your business website.
Kindly send me your existing code to proceed your task and make your website likes your dream.
Have any query, Feel free to contact me.
Regards,
A.J