I help brands grow through strategic social media management, high-converting content, and scroll-stopping creatives. With experience supporting U.S. and international clients across nonprofits, healthcare, coaching, education, and e-commerce, I specialize in producing content that strengthens brand identity, builds community, and drives engagement. My expertise includes: ✔ Social Media Strategy & Content Calendars ✔ Reels/Short-Form Video Editing ✔ Graphic Design (Canva & Adobe Suite) ✔ Brand Storytelling & Copywriting ✔ Community Management ✔ Analytics, Optimization & KPI Tracking ✔ Website & Landing Page Content ✔ Funnel Design ✔ Email/Newsletter Support I’m known for combining creativity with strategy—ensuring every post, video, and design serves a purpose and aligns with audience insights. I thrive in fast-paced environments, managing multiple brands while delivering high-quality content with consistency and care. If you’re looking for someone who can elevate your digital presence and bring your brand’s story to life, let’s connect. _Website not available. Sign in: https://www.twine.net/signup_

Dember Castañeda

I help brands grow through strategic social media management, high-converting content, and scroll-stopping creatives. With experience supporting U.S. and international clients across nonprofits, healthcare, coaching, education, and e-commerce, I specialize in producing content that strengthens brand identity, builds community, and drives engagement. My expertise includes: ✔ Social Media Strategy & Content Calendars ✔ Reels/Short-Form Video Editing ✔ Graphic Design (Canva & Adobe Suite) ✔ Brand Storytelling & Copywriting ✔ Community Management ✔ Analytics, Optimization & KPI Tracking ✔ Website & Landing Page Content ✔ Funnel Design ✔ Email/Newsletter Support I’m known for combining creativity with strategy—ensuring every post, video, and design serves a purpose and aligns with audience insights. I thrive in fast-paced environments, managing multiple brands while delivering high-quality content with consistency and care. If you’re looking for someone who can elevate your digital presence and bring your brand’s story to life, let’s connect. _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

I help brands grow through strategic social media management, high-converting content, and scroll-stopping creatives.

With experience supporting U.S. and international clients across nonprofits, healthcare, coaching, education, and e-commerce, I specialize in producing content that strengthens brand identity, builds community, and drives engagement.

My expertise includes:
✔ Social Media Strategy & Content Calendars
✔ Reels/Short-Form Video Editing
✔ Graphic Design (Canva & Adobe Suite)
✔ Brand Storytelling & Copywriting
✔ Community Management
✔ Analytics, Optimization & KPI Tracking
✔ Website & Landing Page Content
✔ Funnel Design
✔ Email/Newsletter Support

I’m known for combining creativity with strategy—ensuring every post, video, and design serves a purpose and aligns with audience insights. I thrive in fast-paced environments, managing multiple brands while delivering high-quality content with consistency and care.

If you’re looking for someone who can elevate your digital presence and bring your brand’s story to life, let’s connect.

Website not available. Sign in: https://www.twine.net/signup

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Intermediate

Work Experience

Social Media Manager at Ovum Health
May 27, 2024 - Present
Social Media Manager at Love Zero Negative
October 15, 2024 - Present
Website Designer at Perpetual Hope International Academy
August 1, 2024 - Present
Social Media Marketing Specialist at Embrace Fertility
October 15, 2024 - Present
Graphic Artist/Designer at Casfer Advertising and Promotions
January 15, 2007 - January 30, 2020
Social Media Manager | Video Editor at The Zero Negative Foundation
September 1, 2025 - Present

Education

Bachelor of Science in Architecture at Adamson University
June 1, 2002 - May 31, 2007
Virtual Assistant Social Media Marketing Course at Freelance Academy Philippines
March 5, 2024 - March 9, 2024
Certificate of Completion: Virtual Assistant Social Media Marketing Course This certificate is given to Mr. Dember Lineses Castañeda for completing the 15-hour Virtual Assistant Social Media Course which includes Social Media Marketing, Algorithm, Content Creation, Basic Video Editing, Lead Generation, SEO, Creating a Website using Wordpress and Facebook Ads. Given this 9th of March 2024 Signed by Ms. Ana Morgan VA SMM Training Coach FreelanceAcademy Founder

Qualifications

Add your qualifications or awards here.

Industry Experience

Professional Services, Wholesale & Distribution, Other, Travel & Hospitality, Real Estate & Construction, Retail
    paper YouTube Manager – Love, Zero Negative

    Love, Zero Negative is a channel and interesting brand founded by Triple-Negative Breast Cancer Survivor Jenn Greenhut, dedicated to spreading love, joy and empowerment through storytelling, spiritual growth, and giving back through meaningful products.

    As the YouTube Manager for Love, Zero Negative, I crafted and executed a content strategy that brought emotional storytelling and purpose-led campaigns to life. Through videos such as “Spread Love & Joy with the Love Collection,” I elevated brand narratives that intertwine empowerment and charitable giving. My role spanned creative oversight, content planning, performance optimization, and cross-platform integration—driving both brand visibility and deeper audience engagement.

    Watch the FULL-VIDEO HERE!