diff --git a/docs/AboutUs.md b/docs/AboutUs.md
index 078a2d34ba4..91cc6d1fe46 100644
--- a/docs/AboutUs.md
+++ b/docs/AboutUs.md
@@ -3,9 +3,9 @@ layout: page
 title: About Us
 ---
 
-We are a team based in the [School of Computing, National University of Singapore](http://www.comp.nus.edu.sg).
+We are a NUS based software development team.
 
-You can reach us at the email `seer[at]comp.nus.edu.sg`
+You can contact us individually through our portfolios
 
 ## ImmuniMate Project Team
 
@@ -16,20 +16,20 @@ You can reach us at the email `seer[at]comp.nus.edu.sg`
 [[github](https://github.com/alex-setyawan)]
 [[portfolio](team/johndoe.md)]
 
-* Email: `alexsety@comp.nus.edu.sg`
-* Role: Developer
-* Responsibilities:
+* Role: Team Lead
+* Responsibilities: Project Manager, Back-end
+
 
 ### Tan Jovan
 
-<img src="images/johndoe.png" width="200px">
+<img src="images/jovantanyk.png" width="200px">
 
 [[homepage](http:/jovantanyk.dev)]
 [[github](https://github.com/jovantanyk)]
-[[portfolio](team/johndoe.md)]
+[[portfolio](team/jovantanyk.md)]
 
 * Role: Developer
-* Responsibilities: Front-end, Documentation
+* Responsibilities: Back-end, Documentation
 
 
 ### Zhang Lanyu
@@ -39,7 +39,7 @@ You can reach us at the email `seer[at]comp.nus.edu.sg`
 [[github](http://github.com/laney0808)] [[portfolio](team/laney0808.md)]
 
 * Role: Developer
-* Responsibilities: Data
+* Responsibilities: Front-end, Documentation, UI Designer
 
 ### Natalie Leong
 
@@ -49,4 +49,4 @@ You can reach us at the email `seer[at]comp.nus.edu.sg`
 [[portfolio](team/johndoe.md)]
 
 * Role: Developer
-* Responsibilities: Dev Ops + Threading
+* Responsibilities: Front-end, Documentation
diff --git a/docs/images/jovantanyk.png b/docs/images/jovantanyk.png
new file mode 100644
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Binary files /dev/null and b/docs/images/jovantanyk.png differ
diff --git a/docs/team/jovantanyk.md b/docs/team/jovantanyk.md
new file mode 100644
index 00000000000..e86d1caef6c
--- /dev/null
+++ b/docs/team/jovantanyk.md
@@ -0,0 +1,46 @@
+---
+layout: page
+title: Jovan Tan's Project Portfolio Page
+---
+
+### Project: AddressBook Level 3
+
+AddressBook - Level 3 is a desktop address book application used for teaching Software Engineering principles. The user interacts with it using a CLI, and it has a GUI created with JavaFX. It is written in Java, and has about 10 kLoC.
+
+Given below are my contributions to the project.
+
+* **New Feature**: Added the ability to undo/redo previous commands.
+  * What it does: allows the user to undo all previous commands one at a time. Preceding undo commands can be reversed by using the redo command.
+  * Justification: This feature improves the product significantly because a user can make mistakes in commands and the app should provide a convenient way to rectify them.
+  * Highlights: This enhancement affects existing commands and commands to be added in future. It required an in-depth analysis of design alternatives. The implementation too was challenging as it required changes to existing commands.
+  * Credits: *{mention here if you reused any code/ideas from elsewhere or if a third-party library is heavily used in the feature so that a reader can make a more accurate judgement of how much effort went into the feature}*
+
+* **New Feature**: Added a history command that allows the user to navigate to previous commands using up/down keys.
+
+* **Code contributed**: [RepoSense link]()
+
+* **Project management**:
+  * Managed releases `v1.3` - `v1.5rc` (3 releases) on GitHub
+
+* **Enhancements to existing features**:
+  * Updated the GUI color scheme (Pull requests [\#33](), [\#34]())
+  * Wrote additional tests for existing features to increase coverage from 88% to 92% (Pull requests [\#36](), [\#38]())
+
+* **Documentation**:
+  * User Guide:
+    * Added documentation for the features `delete` and `find` [\#72]()
+    * Did cosmetic tweaks to existing documentation of features `clear`, `exit`: [\#74]()
+  * Developer Guide:
+    * Added implementation details of the `delete` feature.
+
+* **Community**:
+  * PRs reviewed (with non-trivial review comments): [\#12](), [\#32](), [\#19](), [\#42]()
+  * Contributed to forum discussions (examples: [1](), [2](), [3](), [4]())
+  * Reported bugs and suggestions for other teams in the class (examples: [1](), [2](), [3]())
+  * Some parts of the history feature I added was adopted by several other class mates ([1](), [2]())
+
+* **Tools**:
+  * Integrated a third party library (Natty) to the project ([\#42]())
+  * Integrated a new Github plugin (CircleCI) to the team repo
+
+* _{you can add/remove categories in the list above}_