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Hùng Trịnh

@hngtrnh

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SEO Executive at Softel Solutions who grew TAG Mobile to 6.39M impressions and earned 1,500+ AI citations.

Vietnam

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What I'm looking for

I'm looking for a full-time SEO, Content Marketing, or Growth Marketing role in Hanoi where I can grow under an experienced team.

At Softel Solutions, I took TAG Mobile from zero organic traffic to 6.39M impressions and 241K clicks, with 90% of core URLs ranking #1–#2. I also structured content that earned 1,500+ Google AI Overview citations and 250+ ChatGPT citations.

I built Cintex Wireless’s organic presence from launch to 1.04M impressions within 90 days. Across both sites, I handled the content-to-SEO pipeline, from research and briefs to writing, on-page optimization, and WordPress publishing.

Experience

Work history, roles, and key accomplishments

Current

Search Engine Optimization Executive

Current

Softel Solutions

May 2025 - Present (1 year 5 months)

● Took TAG Mobile (tagmobile.com) from zero organic traffic to 6.39M impressions and 241K clicks on Google Search Console; 90% of core URLs rank #1-#2 ahead of major US carriers.

● Built Cintex Wireless (cintexwireless.com) from launch, reaching 1.04M impressions and 21.3K clicks within the first 90 days; 255 of 813 tracked keywords landed in the top 3 on Ahrefs.

● Wrote 115 articles for TAG Mob

B2B SEO Content Freelancer

SID Corp

Oct 2024 - May 2025 (7 months)

● Conducted keyword research and topic clustering using TopCluster to map the B2B SaaS link-building vertical before content production.

● Delivered 40 articles for Jeenam Infotech based on that cluster map, including 5 pillar pieces and 35+ cluster pieces.

● Built internal link architecture across the content set with 85% mapping accuracy, strengthening topical authority for the site's core pil