civil litigation ~ BUSINESS disputes ~ contracts ~ real estate ~ IMMIGRATION
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A former professional boxing champion, now fighting for Florida businesses and families. Disputes, contracts, real estate and consumer protection — handled with a champion's discipline, composure, and relentless follow-through. Counsel in English and Russian.
Step into the ring with a lawyer who's been in one.
LITIGATION · BUSINESS · REAL ESTATE · IMMIGRATION
MEMBERSHIP PLANS
Most people only call a lawyer once it's already a crisis. Membership keeps one in your corner before problems become lawsuits.
A different kind of fighter in your corner.
The ring teaches what law school can't: how to stay composed when everything's on the line, prepare harder than the other side, and never quit a round early. That's the standard your matter is held to.
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Business Disputes
Partnership conflicts, breach of contract, and commercial fights — resolved at the table or in the courtroom.
Civil Litigation
From demand letter to judgment and enforcement — a litigator who prepares every matter to win.
Real Estate
Purchases, sales, title issues and due diligence — closings handled with a fighter's attention to detail.
Consumer Protection
Wronged by a dealer, lender, or company? Pushing back against unfair practices — and making them answer.
Find the Right Legal Plan for Your Business
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Andrey Mangushev, Esq ChampionLawyer
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If you don't have time right now, contact us at legal@mangushevlaw.com
CORNERMAN
The essentials, for very small & solo businesses.
CONTENDER
Fractional general counsel for growing businesses.
CHAMPION
Outsourced legal department in your corner.
STARTING AT $350 / mo
  • Up-front dual Legal Risk Audit
  • 1 strategy call per month
  • 1 contract review per month
  • Core business template library
  • Annual governance + registered agent
  • 1 demand letter per quarter
  • 2-business-day response
billed annually · month-to-month available
STARTING AT $1,000 / mo
  • Everything in Cornerman, plus:
  • Full Fast-Start kit + industry kit
  • 2 strategy calls per month
  • Up to 6 contract reviews per month
  • 2 custom contract drafts per month
  • Proactive employment & governance
  • Up to 3 demand letters per month
  • 1-business-day response
billed annually · month-to-month available
STARTING AT $3,000 / mo
  • Everything in Contender, plus:
  • A dedicated attorney & legal team
  • Same-day response to urgent matters
  • Up to 10 reviews + 3 drafts per month
  • Full policy suite + compliance audits
  • Unlimited demand letters
  • Data-breach response playbook
  • Quarterly risk re-audits
billed annually · month-to-month available
10% member discount
20% member discount
15% member discount
Three Ways to Get Us in Your Corner.
We Protect Your Rights
Legal problems rarely get cheaper with time. We help clients protect the deal before it becomes a dispute — reviewing the contract, structuring the partnership, and addressing the risk while options are still open.
  • 10+ Years
    BUSINESS ADMINISTRATION EXPERIENCE
    Unpaid invoices, breached contracts, vendor and partner disputes, threatened lawsuits
  • 10+ Years
    REAL ESTATE EXPERIENCE
    Title/closing problems, lease disputes, failed transactions, property conflicts.
  • 7+ Years
    EXPERIENCE IN FINANCE
    Business debt, creditor, disputes, and financial-
    distress strategy.
  • 4+ Years
    EXPERIENCE IN LEGAL FIELD
    Contract review before signing, formation, risk management, immigration strategy
How We Help
Strategic representation across the matters serious South Florida clients face.
  • Business Disputes & Litigation
    Strategic representation in commercial lawsuits and business conflicts.
  • Contracts
    Draft, review, and negotiate the agreements that protect your position.
  • Partnership & Shareholder Disputes
    Resolving owner conflicts while protecting the value of the business.
  • Real Estate Disputes
    Property, ownership, and transaction conflicts across South Florida.
  • Insurance Disputes
    Delayed, denied, or underpaid claims for property owners and businesses.
  • Immigration
    Clear strategy for professionals, business owners, and families.