Our Journey: From Freelancing to Transforming Businesses

Dcustomize was born out of a passion for helping e-commerce brands thrive through the power of email marketing. Our founder, Apollos Iteire, started working with e-commerce businesses in 2017, specializing in email marketing with Klaviyo since 2018. Over the years, Apollos has helped numerous brands scale their email performance, driving significant growth in engagement and revenue.
While freelancing on platforms like Upwork, Apollos quickly realized a limitation: working with only one client at a time made it challenging to impact more businesses that could benefit from expert email marketing. This insight led to the creation of Dcustomize—a dedicated agency built to help more brands achieve sustainable growth through managed projects and a skilled team.
Our Mission
To empower e-commerce brands with data-driven email marketing strategies that boost customer engagement, drive sales, and foster long-term growth.





Why Dcustomize?
- Proven Expertise: With years of hands-on experience in Klaviyo and a track record of scaling email revenue for multiple brands, we bring unmatched expertise to every project.
- Scalable Solutions: Our team is equipped to handle multiple clients, delivering personalized email strategies without compromising quality.
- Results You Can Trust: From automating email flows to crafting high-converting campaigns, our focus is always on measurable outcomes.
Meet Apollos Iteire – Founder & Email Marketing Specialist
I’ve always been passionate about helping brands grow, and email marketing has proven to be one of the most powerful tools in driving sustainable success. My journey from freelancing to founding Dcustomize has allowed me to scale my impact, working with a team of talented specialists to help even more e-commerce businesses thrive.”
Apollos is not just a founder; he’s an active digital marketer whose strongest skill lies in email marketing. From Klaviyo automations to audience segmentation, he’s built a reputation for delivering results that matter.
Our Team
At Dcustomize, we’ve brought together a team of email marketing specialists, designers, and strategists who share a common goal: helping you succeed. With diverse skills and expertise, we ensure every client gets tailored strategies and high-quality execution.

James Johnson
Email Marketing Specialist

Emily Smith
Email Marketing Specialist

Michael Williams
Email Marketing Specialist

Jessica Brown
Email Revenue Expert

Emily Smith
Email Marketing Specialist

Jessica Brown
Email Revenue Expert

James Johnson
Email Marketing Specialist

Michael Williams
Email Marketing Specialist
What We Do
- Email Flows & Automations: Drive customer engagement and retention with personalized, automated email sequences.
- Campaign Strategy & Design: Create impactful email campaigns that boost sales and build brand loyalty.
- Analytics & Optimization: Leverage data to continuously refine and improve performance.

Let’s Transform Your Business Together
Whether you’re a growing e-commerce brand or an established business looking to scale, Dcustomize is here to help. Let’s collaborate to make your email marketing a key driver of success.