Merge pull request #210 from ChenKangg/master

add PPP

docs/team/ChenKangg.md

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+# Cheong Chen Kang - Project Portfolio Page
+
+## Overview
+Omnitravel is a CLI (Command-Line Interface) app that simplifies travel planning and organization.
+Users can add accommodations, food, and landmarks to their itinerary, manage activities easily, and track expenses.
+The app offers search, filtering, and currency exchange features, ensuring a smooth travel planning experience.
+
+### Summary of Contributions
+
+Given below are my contributions to the project.
+
+#### Code contribution:
+[RepoSense link]
+(https://nus-cs2113-ay2324s2.github.io/tp-dashboard/?search=chenkangg&breakdown=true&sort=groupTitle%20dsc&sortWithin=title&since=2024-02-23&timeframe=commit&mergegroup=&groupSelect=groupByRepos&checkedFileTypes=docs~functional-code~test-code~other)
+
+### New features: 
+#### Added the ability to get help 
+* What it does: allows the user to view a list of available commands for the app
+* Justification: This feature is important as a new user may not be familiar with how to use the Omnitravel app, thus 
+providing an easy way to assist a user to view all the commands.
+
+#### Added the ability to add and remove tags 
+* What it does: allows the user to tag an existing travel activity and remove a tag from an existing travel activity
+  if needed. 
+* Justification: This feature improves the product significantly because a user can tag a travel activity which can 
+  help to better organise their travel activities and conveniently remove the tag to rectify if required.
+
+#### Added the ability to add and remove expenses
+
+* What it does: allows the user to add an expense to an existing travel activity and remove an expense from an 
+  existing travel activity if needed.
+* Justification: This feature improves the product significantly because a user can add an expense to a travel activity 
+  which can help to track their finances and conveniently remove the expense to rectify if required.
+
+#### Added the ability to add and remove location
+* What it does: allows the user to add a location to an existing travel activity and remove a location from an
+  existing travel activity if needed.
+* Justification: This feature improves the product significantly because a user can add a location to a travel activity 
+  which can help to better organise their travel activities to a specific location and conveniently remove the location
+  to rectify if required.
+
+#### Added the ability to find a location
+* What it does: allows the user to find a location from existing travel activities.
+* Justification: This feature improves the product significantly because a user it allows the user to search for
+  travel activities based on location and sort the travel planner in an organised manner.
+
+#### Documentation:
+* Contributions to the UG:
+Added documentation for the features `help`,`tag`,`untag`,`expense`,`removeexpense`,`location`,
+`removelocation`,`findlocation`.
+
+* Contributions to the DG: 
+Added description of implementation of `tag` feature + sequence diagram.
+Added documentation instructions for manual testing for the features `help`,`tag`,`untag`,`expense`,
+`removeexpense`,`location`,`removelocation`,`findlocation`.
+