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Miguel Angel Romero Jr.
About Me
Miguel Romero Jr
Full Stack
Marketer
GTM  |  Content  |  Social  |  Community  |  AI

A computer scientist who took his pragmatic mindset and dove into the world of marketing and communications. I've collaborated with cross-functional teams across diverse organizations, leading some of the most ambitious campaigns — regardless of budget. I believe that exceptional marketing stems from powerful narratives and thoughtful, strategic design.

Brands I've Worked With
Brands
Visual Portfolio
The
Work.

Campaigns, launches, live streams, and social content built across Agoric, Joyn, Gemini, and Nifty Gateway. Videos, design assets, and standout social moments.

View the Work
Recent Experience
01Agoric
Community Marketing Lead
  • Co-owned social strategy and content across X, LinkedIn, and community channels — defined voice, content pillars, and calendar cadence that drove 40% engagement growth
  • Supported executive social profiles with reactive opportunities, ghostwritten posts, and strategic positioning — expanding leadership reach 45%
  • Built AI-native content workflows that 3x'd output and cut production time 70% — tracked social metrics weekly and iterated on messaging, formats, and channel mix
Sep 2024 – Mar 2026 Full-time
02Joyn
Marketing Lead
  • Co-owned all social channels — produced written content, visuals, and partnered with designers on higher-lift assets for product launches that doubled engagement
  • Managed community monitoring and issue routing — flagged and escalated social media risks in real time while reducing support volume 30%
  • Built launch plans for 3 product releases — activating internal teams, influencer partners, and paid campaigns in coordinated rollouts
Apr 2023 – Mar 2024 Full-time
03Gemini & Nifty Gateway
Marketing Manager
  • Promoted from Social Media Specialist to Marketing Manager in 6 months — co-owned LinkedIn, X, Instagram, and YouTube for a 13M+ user fintech brand, contributing to 30% revenue growth
  • Managed 6+ agency partners and a $50K–$100K monthly budget across paid, PR, and creative — established social metrics frameworks and reported performance insights
  • Produced written content, memes, and designed visuals — with the range to write a clever skit and the judgment to know when the legal team needs a heads up
Feb 2021 – Aug 2022 Full-time
04Kadena
Marketing Manager
  • Promoted from Community Manager to Marketing Manager in 1 year — grew social from zero to 250K across X, LinkedIn, Reddit, and Facebook
  • Led end-to-end content production — AMAs, blog posts, graphics, videos, and email campaigns to a 30K subscriber list
  • Sourced co-marketing partners, coordinated UGC campaigns with Engineering, and planned industry events including booth design and merchandise
Sep 2018 – Jan 2021 Full-time
Skills
Social & Community
X / Twitter Reddit LinkedIn Instagram Community Moderation Discord / Telegram
Strategy & Growth
GTM Strategy Brand Positioning Launch Playbooks Audience Development Performance Reporting Competitive Analysis
Content & Copy
Brand Voice Social Copywriting Cultural Fluency Editorial Calendars Campaign Messaging Narrative Strategy
Tools & AI
Claude / ChatGPT Midjourney / Comfy UI HubSpot / Mailchimp Google Analytics Photoshop / Figma Capcut / Premiere