Over the past several years, Kim served as lead appellate counsel on many significant cases heard by the Supreme Court of Pennsylvania, including several appeals involving managed care, media law, and product liability issues. She has substantial experience with issues arising from the Federal Arbitration Act, including the arbitrability of class actions and class arbitration waivers. Kim also serves as national counsel for a major automotive company, handling cases nationwide involving successor liability issues in strict product liability actions. In 2015, Kim had a run of appellate court successes, securing reversals of adverse lower court decisions.

In addition to her work as an appellate advocate, Kim continues to serve clients as a litigator and trial lawyer who represents clients in a wide variety of complex commercial litigation involving claims under the RICO and ERISA statutes, the federal securities laws, the Copyright Act, fraud, business torts, contract disputes, duties of officers and directors, breach of fiduciary duty, theft of trade secrets, legal malpractice, and employment discrimination. She has represented clients in litigation involving questions of constitutional law (including First Amendment, Commerce Clause, and substantive and procedural Due Process issues), as well as advising clients on those issues in government, regulatory, and administrative matters. Kim also has substantial experience representing clients in preliminary injunctions proceedings.