Hi, I'm Sinmi. 👋

As a sales leader in the tech space, I help the world's biggest and most disruptive brands unlock growth — and I'm always at the forefront of what's next.

Get in Touch → See My Journey
Sinmi Tinubu
💰
$150M+ Managed
🚀
Top 1% at Meta
About Me

Sales leader with a passion for emerging technology.

I've spent nearly a decade at the intersection of technology and media, helping brands like Peacock, HBO Max, StockX, HelloFresh and others scale their digital advertising to profitable nine-figure campaigns. From Meta to Reddit, I thrive on turning ambitious growth targets into reality.

I graduated cum laude from Georgetown University's McDonough School of Business and I'm currently based in San Francisco. When I'm not closing deals or building go-to-market strategies, I'm exploring the latest in AI, ad tech, and digital media.

$150M+
Annual Portfolio Managed
118%
YoY Growth on Key Account
9+
Years in Tech & Media
Performance Marketing Digital Ads SQL HTML Tableau Salesforce CRM Meta Ads SEO TikTok Ads Reddit Ads Google AdWords Upselling Cross-selling Artificial Intelligence Tools Gemini Claude Cowork Claude Code
Career

Where I've made an impact

Reddit May 2024 — Present
Senior Client Account Manager, Global Strategic Partnerships July 2025 — Present
  • Contributed to closing Reddit's largest JBP in company history (over $40M)
  • Promoted to Reddit's top strategic global accounts team after driving 118% YoY growth on key account
Senior Client Account Manager, Media & Entertainment May 2024 — June 2025
  • Sold and drove adoption of Reddit's new alpha and beta ad products
  • Responsible for over 60% of Reddit's Media & Entertainment annual revenue
Selected work & case studies
🦚
Peacock
Drove Peacock's adoption of a full-funnel marketing strategy using Reddit's alpha interactive ads
Meta May 2017 — April 2024
Client Solutions Manager, Disruptors / e-Commerce
  • Directly influenced growth of early to mid-stage businesses (pre-IPO) by partnering with Founders and C-level executives
  • Managed and optimized a $150M+ annual portfolio of Facebook & Instagram paid media
  • Awarded "Redefines Expectations" rating — reserved for the top 1% of the company
  • Mentored 5 Account Managers across NYC, Chicago & Austin ($40M combined portfolio)
Selected work & case studies
⚡️
Beachwaver
Improved Beachwaver's site speed to drive 2.1X increase in purchase conversion rate
🧠
Burrow
Drove Burrow's adoption of Meta's ad products to improve paid media performance
💪🏾
NOBULL
Utilized influencer marketing to increase ROAS by 24%
✍🏾
Disruptors Report
Authored Facebook's POV on DEI in the tech & VC industry — report downloaded 20K+ times
Just for Fun

Play Snake 👾

Classic Snake. Use arrow keys to guide the snake and eat the pieces of candy. How high can you score?

Score: 0
Best: 0

Desktop: arrow keys  |  Mobile: use the D-pad below the game