fix: fixed errors occuring in npm run build

[maiHydrogen]

Description

fixed some errors occurred in last submitted PR#50 regarding to issue : Adding techstack to about us page.

Related Issues

• Fixes #50
• Related to #24

Changes

[vercel[bot]]

@maiHydrogen is attempting to deploy a commit to the namit2111's projects Team on Vercel.

A member of the Team first needs to authorize it.

[d-beloved]

@JustinhSE @Namit2111 I think this PR is ready for merge now.