Hello Bishal,
The skills you mentioned are nieche skills and also there is low competiton on theses. However, at present, the number of jobs on these are also less compared to other development skillls. I would suggest you to create specialised profile with:
Profile 1: web development skills
Profile 2: Data scrapping, Data Extraction and Data Visualization.
This will help you to share your specilized profile based on job
Good luck.
Regards
Pankaj Munjal