diff --git a/coding_interviews/algoexpert/optimal-freelancing/optimal-freelancing.js b/coding_interviews/algoexpert/optimal-freelancing/optimal-freelancing.js
new file mode 100644
index 0000000..4b25f96
--- /dev/null
+++ b/coding_interviews/algoexpert/optimal-freelancing/optimal-freelancing.js
@@ -0,0 +1,28 @@
+function optimalFreelancing(jobs) {
+  let profit = 0;
+  let day = 7;
+  let completedJobs = new WeakSet();
+
+  while (day > 0) {
+    let bestJob;
+
+    for (let job of jobs) {
+      if (
+        job.deadline >= day &&
+        job.payment > (bestJob?.payment || 0) &&
+        !completedJobs.has(job)
+      ) {
+        bestJob = job;
+      }
+    }
+
+    day--;
+
+    if (bestJob) {
+      completedJobs.add(bestJob);
+      profit += bestJob.payment;
+    }
+  }
+
+  return profit;
+}