diff --git a/migration/1694295208252-AddEligibleNetworksToQfRoundEntity.ts b/migration/1694295208252-AddEligibleNetworksToQfRoundEntity.ts
index 65a9610d3..e7c2e85f4 100644
--- a/migration/1694295208252-AddEligibleNetworksToQfRoundEntity.ts
+++ b/migration/1694295208252-AddEligibleNetworksToQfRoundEntity.ts
@@ -5,8 +5,8 @@ export class AddEligibleNetworksToQfRoundEntity1694295208252
 {
   public async up(queryRunner: QueryRunner): Promise<void> {
     await queryRunner.query(`
-            ALTER TABLE "qf_round"
-            ADD COLUMN IF NOT EXIST "eligibleNetworks" integer array DEFAULT ARRAY[]::integer[]
+            ALTER TABLE public.qf_round
+            ADD COLUMN IF NOT EXISTS "eligibleNetworks" integer array DEFAULT ARRAY[]::integer[]
         `);
   }
 
diff --git a/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts b/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
index 680bdef1d..d8d6df46f 100644
--- a/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
+++ b/migration/1694635872128-AddEligibleNetworksToPreviousQfRounds.ts
@@ -13,20 +13,20 @@ export class AddEligibleNetworksToPreviousQfRounds1694635872128
         ? [1, 3, 5, 100, 137, 10, 420, 56, 42220, 44787] // Include testnets for staging
         : [1, 137, 56, 42220, 100, 10]; // Exclude testnets for non-staging
 
-    // Convert the eligibleNetworks array to a comma-separated string
-    const eligibleNetworksString = eligibleNetworks.join(', ');
-
     // Update the "qf_round" table with the new eligibleNetworks values
-    await queryRunner.query(`
-            UPDATE "qf_round"
-            SET eligibleNetworks = '{${eligibleNetworksString}}'
-        `);
+    await queryRunner.query(
+      `
+            UPDATE public.qf_round
+            SET "eligibleNetworks" = $1
+        `,
+      [eligibleNetworks],
+    );
   }
 
   public async down(queryRunner: QueryRunner): Promise<void> {
     await queryRunner.query(`
-            UPDATE "qf_round"
-            SET eligibleNetworks = '{}'
+            UPDATE public.qf_round
+            SET "eligibleNetworks" = '{}'
         `);
   }
 }
diff --git a/src/entities/user.ts b/src/entities/user.ts
index 6c6817f37..d9f2b17c0 100644
--- a/src/entities/user.ts
+++ b/src/entities/user.ts
@@ -183,13 +183,7 @@ export class User extends BaseEntity {
   createdAt: Date;
 
   @Field(type => Int, { nullable: true })
-  async projectsCount() {
-    const projectsCount = await Project.createQueryBuilder('project')
-      .where('project."admin" = :id', { id: String(this.id) })
-      .getCount();
-
-    return projectsCount;
-  }
+  projectsCount?: number;
 
   @Field(type => Int, { nullable: true })
   async donationsCount() {
@@ -215,6 +209,7 @@ export class User extends BaseEntity {
 
     return likedProjectsCount;
   }
+
   @Field(type => Int, { nullable: true })
   async boostedProjectsCount() {
     return findPowerBoostingsCountByUserId(this.id);
diff --git a/src/repositories/donationRepository.ts b/src/repositories/donationRepository.ts
index caa7b3ae8..9bf2825fc 100644
--- a/src/repositories/donationRepository.ts
+++ b/src/repositories/donationRepository.ts
@@ -26,6 +26,19 @@ export const fillQfRoundDonationsUserScores = async (): Promise<void> => {
   `);
 };
 
+export const addressHasDonated = async (address: string) => {
+  const projectAddress = await Donation.query(
+    `
+          SELECT "id"
+          FROM donation
+          where lower("fromWalletAddress") = $1
+          limit 1
+    `,
+    [address.toLowerCase()],
+  );
+  return projectAddress.length > 0;
+};
+
 export const createDonation = async (data: {
   amount: number;
   project: Project;
diff --git a/src/repositories/userRepository.ts b/src/repositories/userRepository.ts
index 7e074598e..31f2233d6 100644
--- a/src/repositories/userRepository.ts
+++ b/src/repositories/userRepository.ts
@@ -3,6 +3,7 @@ import { SegmentAnalyticsSingleton } from '../services/segment/segmentAnalyticsS
 import { Donation } from '../entities/donation';
 import { Reaction } from '../entities/reaction';
 import { PowerBoosting } from '../entities/powerBoosting';
+import { Project, ProjStatus, ReviewStatus } from '../entities/project';
 
 export const findAdminUserByEmail = async (
   email: string,
@@ -45,8 +46,34 @@ export const findUserByWalletAddress = async (
   if (!includeSensitiveFields) {
     query.select(publicSelectionFields);
   }
+  const user = await query.getOne();
+  if (!user) return null;
 
-  return query.getOne();
+  user.projectsCount = await fetchUserProjectsCount(
+    user!.id,
+    includeSensitiveFields,
+  );
+
+  return user;
+};
+
+export const fetchUserProjectsCount = async (
+  userId: number,
+  includeSensitiveFields: boolean,
+) => {
+  const projectsCount = Project.createQueryBuilder('project').where(
+    'project."adminUserId" = :id',
+    { id: userId },
+  );
+
+  if (!includeSensitiveFields) {
+    projectsCount.andWhere(
+      `project.statusId = ${ProjStatus.active} AND project.reviewStatus = :reviewStatus`,
+      { reviewStatus: ReviewStatus.Listed },
+    );
+  }
+
+  return projectsCount.getCount();
 };
 
 export const findUserById = (userId: number): Promise<User | null> => {
diff --git a/src/resolvers/userResolver.ts b/src/resolvers/userResolver.ts
index a03f3906a..109655e75 100644
--- a/src/resolvers/userResolver.ts
+++ b/src/resolvers/userResolver.ts
@@ -1,4 +1,12 @@
-import { Arg, Ctx, Mutation, Query, Resolver } from 'type-graphql';
+import {
+  Arg,
+  Ctx,
+  Field,
+  Mutation,
+  ObjectType,
+  Query,
+  Resolver,
+} from 'type-graphql';
 import { Repository } from 'typeorm';
 
 import { User } from '../entities/user';
@@ -18,6 +26,17 @@ import { SegmentAnalyticsSingleton } from '../services/segment/segmentAnalyticsS
 import { AppDataSource } from '../orm';
 import { getGitcoinAdapter } from '../adapters/adaptersFactory';
 import { logger } from '../utils/logger';
+import { isWalletAddressInPurpleList } from '../repositories/projectAddressRepository';
+import { addressHasDonated } from '../repositories/donationRepository';
+
+@ObjectType()
+class UserRelatedAddressResponse {
+  @Field(type => Boolean, { nullable: false })
+  hasRelatedProject: boolean;
+
+  @Field(type => Boolean, { nullable: false })
+  hasDonated: boolean;
+}
 
 @Resolver(of => User)
 export class UserResolver {
@@ -29,6 +48,14 @@ export class UserResolver {
     // return User.create(data).save();
   }
 
+  @Query(returns => UserRelatedAddressResponse)
+  async walletAddressUsed(@Arg('address') address: string) {
+    return {
+      hasRelatedProject: await isWalletAddressInPurpleList(address),
+      hasDonated: await addressHasDonated(address),
+    };
+  }
+
   @Query(returns => UserByAddressResponse, { nullable: true })
   async userByAddress(
     @Arg('address', type => String) address: string,