diff --git a/Umar-Alhassan.md b/Umar-Alhassan.md
new file mode 100644
index 00000000..43a62055
--- /dev/null
+++ b/Umar-Alhassan.md
@@ -0,0 +1,20 @@
+Escrow v1
+(https://github.com/Froshboss/escrow-V1)
+
+Escrow v2
+(https://github.com/Froshboss/escrow-V2)
+
+Transaction Vault
+(https://github.com/Froshboss/timelock-contract) 
+
+Crowd Funding
+(https://github.com/Froshboss/crowdfunding)
+
+Auction
+(https://github.com/Froshboss/auction)
+
+Freelancing
+(https://github.com/Froshboss/freelancer)
+
+Article
+(https://hackmd.io/@GhXpzopCT4GRIXOIrUHk6g/rkvSn9RrZg)