Client Testimonials

As a bootstrapped founder, trusting your entire marketing function to a solo marketer - especially remote - is a leap of faith. But John quickly proved himself, bringing a perfect mix of strategic thinking and hands-on execution. Despite the time zone differences, he integrated seamlessly with our team and became a crucial part of our growth story.

Kyle Duck

Founder, Alli AI

John is a fantastic digital marketing professional that I can recommend to anyone looking for demand gen, social media management, marketing ops, SEO, and many more. He is easy to work with, communication is brilliant, he's a fast executor, good strategic thinker, and the quality of his work is outstanding!

Tilo Weigandt

Cofounder, Vaultree

John brings a rare combination of deep HubSpot expertise and exceptional client communication skills to the table. As InMobi's Account Manager, he consistently demonstrated the ability to translate complex technical solutions into clear, actionable strategies. His recognition as top performer for three consecutive months speaks to his impact, but what truly sets him apart is his ability to build lasting client relationships. He's exactly the kind of talent every HubSpot agency needs.

Louis Garcia

Louis Garcia

Founder, Media Garcia

John's expertise transformed our approach to customer lifecycle management. His exceptional project management skills kept the complex project on track, and he seamlessly coordinated with multiple stakeholders across our franchises. John's deep knowledge of HubSpot was invaluable, enabling us to significantly enhance our customer re-engagement efforts. I highly recommend him for any organization seeking to optimize their marketing operations.

Panteha Jadidi

Marketing Director, Kwik Kopy

I have to give a shoutout to John, our Demand Generation Manager, who has been a key factor in boosting our revenue. He knows his stuff when it comes to paid ads, SEO, and optimizing our Hubspot processes. Thanks to his skills, we’ve seen a significant increase in website traffic, conversions, and revenue.

Aniket

Aniket Behera

COO & CoFounder, 100ms

Before working with John, I was spending way too much time on manual tasks, and it felt like I could never catch up. But he came to the rescue and showed me how to optimize my workflows and automate tasks, so I can focus on other aspects of marketing. Now, my marketing campaigns are running like a well-oiled machine, and I can see the results in the detailed reporting that he has provided.

Freda Lau

Director of Marketing, Scoop Solar

As a bootstrapped early stage startup, we sought a skilled marketer to take charge of our entire marketing efforts, while requiring minimal additional resources. We were fortunate to have John Selvinraj join our team, and his past experiences with SaaS companies proved invaluable in rapidly iterating and achieving channel market fit. His efficient and decisive approach was crucial to our success as an early stage startup. We highly value John’s contributions and would welcome the opportunity to work with him again in the future.

Jimmy Barranco

Jimmy Barranco

Cofounder, Outomated

I worked with John for several years. He approached every conversation and project professionally and reliably. He has deep digital marketing knowledge and is always ready to take on new challenges and showcase his digital passion. John is smart and creative and his ability across all of digital marketing is more than impressive. I would highly recommend him to help any organization wanting to take its digital marketing to the next level.

Harriet K. Schneider

Harriet K. Schneider

CMO, Mage Data

John helped us streamline our Hubspot workflows and reporting, reducing sales outreach time and gaining valuable insights into user segments from referral partners across B2B and B2C pipelines. His expertise, attention to detail, and dedication to our success were invaluable. Highly recommended.

Jonathan

Jonathan Ben Harroche

Cofounder, Kick Digital

We were experiencing significant drops in user retention due to voluntary churn, and John took a deep dive into our data to identify the root causes. Through his meticulous analysis, he was able to develop customized automations and solutions that effectively reduced churn and successfully won back previously lost users.

Jay Singh

Cofounder, LambdaTest