Ms. Walker has experience litigating in a wide variety of business-related subject matters, including shareholder derivative actions and business divorce, copyright and trademark infringement, fraud, FDUTPA, civil theft, breach of contract, non-competition disputes, collection disputes, tortious interference, and trade secret claims. She also has assisted clients with defamation and intellectual property matters both in and out of court and has successfully helped clients remove false information and infringing content from online websites, social media and search engines.
Ms. Walker has served as defense counsel for several class-action lawsuits involving the Telephone Consumer Protection Act ("TCPA") and related state statutes, and she has advised clients on instituting best practices to avoid TCPA litigation. Ms. Walker has represented clients in State Court, Federal Court, and in Arbitration proceedings (including JAMS Arbitration), including through trial or final hearing. She has also helped clients reach successful out-of-court resolutions.
Ms. Walker's experience also includes appellate work, wherein she has helped secure multiple, significant appellate rulings, including Rappaport v. Scherr; 322 S. 3d 138 (Fla. 3d DCA), wherein the appellate court reversed a judgment in favor of a minority shareholder in a derivative action because the minority shareholder had not made pre-suit demand on the board of directors, confirming that Florida was a "universal demand" jurisdiction at the time the derivative suit was filed, among other notable law-making decisions.
Rachel's expertise spans business disputes, intellectual property matters, and insurance-related litigation. With a proven track record of success in trial, arbitration, and appellate proceedings, she provides strategic counsel for clients navigating high-stakes legal challenges.
Prior to joining Mamone Walker, Ms. Walker worked at an AM Law-recognized, national law firm, where she litigated several complex and high-profile cases, including: a bankruptcy adversary proceeding involving the estate of a well-known musical artist; a trademark and trade dress infringement matter involving a popular Miami restaurant; a multi-district litigation related to a high-profile music festival; as trial team counsel for a multi-million-dollar TCPA class action; a complex shareholder derivative action involving the sale of multiple animal hospitals; a multi-day defamation arbitration, resulting in a favorable judgment, among others. Throughout these matters, she has been featured in various publications and news outlets.
Rachel serves as trial team counsel for multi-million-dollar TCPA class action defense and litigated a complex shareholder derivative action involving the sale of multiple animal hospitals. She has also conducted multi-day defamation arbitrations, resulting in favorable judgments for her clients. Her successful track record extends to helping clients reach favorable out-of-court resolutions across diverse practice areas.
Rappaport v. Scherr, 322 S.3d 138 (Fla. 3d DCA): Rachel helped secure a favorable appellate ruling that reversed a judgment in favor of a minority shareholder in a derivative action. The court confirmed that Florida was a "universal demand" jurisdiction, establishing important precedent for minority shareholder litigation.
Southpoint Shore Management LLC v. Homexpo Miami Corp., Nos. 3D23-0441 & 3D23-2208 (Fla. 3d DCA 2025). Obtained complete reversal of a verdict, reaffirming that pursuant to Florida Statute section 489.128, an unlicensed contractor cannot assert contractual defenses.
Alex Mendoza v. V.A. Crudele Dredging Corp., 3D2024-0449 (Fla. 3d DCA 2025). Affirming judgment in favor of Appellee on appeal of successful motion for summary judgment. Affirming as to trial court ruling of repudiation of stock issuance and statute of limitations and affirming summarily on all additional issues raised.
Complex business disputes and contract matters litigated through trial and appeal
Trademark, copyright, and trade secret infringement matters in and out of court
Shareholder actions, business divorce, and corporate conflict resolution
Experienced appellate counsel with multiple favorable appellate court rulings
Defense counsel in complex TCPA class actions and regulatory compliance
Representation in JAMS and other alternative dispute resolution proceedings
Super Lawyers Honoree
Rising Star 2022
Super Lawyers Honoree
Rising Star 2023
Super Lawyers Honoree
Rising Star 2024
Super Lawyers Honoree
Rising Star 2025
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Leadership Miami, Class of 2016
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Copyright Society Co-Chair, 2020 & 2021
Juris Doctor (2014)
β Magna Cum Laude
β Order of the Coif
Bachelor of Science (2010)
β Cum Laude
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Florida Bar
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U.S. District Court, Southern District of Florida
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U.S. District Court, Middle District of Florida
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U.S. Court of Appeals for the Eleventh Circuit
Rachel works alongside a dedicated team of experienced attorneys committed to providing top-notch advocacy and strategic counsel across a range of practice areas.