Hello, I’m Colin Melia

Founder of t1-new-logo Agency

Tech-One is a dedicated partner committed to helping you achieve your goals. Contact us today, and let's transform your business!


About me

As the CEO of Tech-One, Vietnam's leading Digital Marketing agency, my team and I have championed unmatched digital success for our clients.

We prioritize more than just website visibility. By selecting optimal keywords, we transform visitors into leads. With more leads and more sales, our clients will eventually make more revenue.

We have pulled in great numbers for our clients and continue to turn prospects into loyal clients through genuine lead generation.

At Tech-One, we ensure our custom plans for your content attract more traffic, delivering quicker results.

What’s more is that we keep constant communication with you, helping you track your business success at every step.

Our Services

We deliver on our promise through a wide range of services. Whether it's web optimization or improving your SEO content to create more leads, we’ve got you covered.

Recent Projects

My Portfolio


Airmed Scrubs

Quadrupled organic traffic in just 3 months.
Doubled the revenue growth of pure organic users, grossing up to $600K in five months.



Nearly doubled website users: 3,277 to 7,856 (+149.73%).
Elevated keyword rankings on Google: 25 to 222.


Boulo Solutions

Skyrocketed site visibility: 47 keywords in Top 1-3, 204 in Top 4-10, and 1,683 in Top 11+.
Upped organic traffic by 76.8% in 3 months.
Delivered 222 qualified leads in October 2022 alone.

<span style="background: var(--Gradient-2, linear-gradient(270deg, #FF4022 32.27%, #FF7A00 83.72%)); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; font-weight: bold;">

Browning Law

Traffic soared to an average of 9,000+ sessions/month—an 182% yearly rise.M
Achieved rankings for over 10,000 keywords, with 500 landing in the top 10, all within 10 months.

Trusted by our clients


Our website's engagement has gone through the roof. Tech-One has not just got our back with good ad solutions but has also been there for every little question I've had. And they've given our keyword ranking a real leg up!

agata Hairston

Agata Hairston

Vice President, iROCKERSUP



Partnering with Tech-One on our local SEO for industrial real estate really made a difference. Our online visibility was improved massively. What impressed me was how they helped us rank better with the right keywords. It's great for the business!

John Campbell

John Campbell

Deputy Director, Industrial Services
Department of HCM City, Savills Vietnam



Tech-One has been a game-changer for us at 247Express. Our presence on LinkedIn and Facebook has skyrocketed. Not just that, they've even given our keyword ranking a serious boost!

Hoai Thuong

Hoai Thuong

Digital Marketing Manager, 247Express


Find yourself interested?

Give us a call and let Tech-One bring in new successes for your business!

Thu Duc City, Ho Chi Minh City

Give us a call and let Tech-One bring in new successes for your business!


    © 2021 AbbVie Inc. . All rights reserved