Hello👋, my name is...
Nikolai
...and I am a .
with my skills. Welcome to my portfolio. 🙂
Hello👋, my name is...
Nikolai
and I am a .
About Me
Ok, where do I start? 🤔...
My full name is Jeffery Nikolai Chinaza Ujumadu. My apologies for having 4 names, it comes with a story I promise. You see, my father grew up in Russia and had 2 roommates during his college years, Nicklaus and Nikolai. According to pops, they were both really helpful at the time because he was going through some financial problems. Fast forward to when my twin brother and I were born, pops called both of them and told them he'd name both of us after them. Taadaaa!! and that's how the name Nicklaus came to be. The other names?
Well, Jeff Hardy is was my father's (Pops passed away in 2007 😔🕊️) favorite American professional wrestler. Oh, and yeah, Pops was a WWE fan...Lol, I know right ...
Chinaza is a native Nigerian name, which means God answers prayers, I agree & Ujumadu is my last name which translate to - A complete human.
Back in 2017, I was just an average university/college math major fresher who felt there was more to life than calculus. Don't get me wrong, I LOVE calculus. I just didn't get that joy, that fulfilment and that's when I started searching, my very own pursuit of Happyness (see what I did there? 😉, If you didn't, it's a movie by Will Smith. you should check it out). I came across The 10X Rule a book by Grant Cardone .
That was the first time in my life I felt alive. So, I was stuck between Mathematics and Sales/Marketing then decided to do Sales & Marketing on the side and Math as my main focus. **cut scene** → **resume scene** We are in the year 2019 and Math was now on the side and Sales & Marketing were my main focus lol.
From that time till now, I have grown significantly as I now have experience not only in sales & marketing, but in software engineering (I love this too by the way), graphic designing (a touch of UI/UX, but nothing serious), sales funnel development and social media ads.
I have worked with some amazing people/companies along the way. The experience? It was bitter-sweet but overall, it was a great learning experience as I have learnt a whole lot from all of them. You can get the full gist on my experience below. ↓
When I’m not at the computer, I’m usually watching Japanese anime with my fiancé or trying to learn something new.
My Experience
"Nikolai is blessed with the virtue of patience, he is always available even with the fact that we are on completely different time zones... "
Services
CRM & Automation Specialist ↗
As a CRM & Marketing Automation Specialist with over 7 years of experience, I’ve developed a deep understanding of how to turn scattered marketing efforts into a structured revenue system.
I know how to identify the gaps inside a CRM — where leads stop responding, where follow-ups break, and where potential revenue is quietly being lost.
I design CRM ecosystems that support the entire customer journey, from lead capture to conversion and long-term retention.
This includes building and optimizing sales funnels, webinar funnels, tripwire funnels, application funnels, and automated lifecycle campaigns that guide prospects through a clear path to purchase.
Over the years, I’ve implemented high-performing CRM and funnel systems for businesses across multiple industries — real estate, coaching, service businesses, medical practices, and online education — helping them automate lead nurturing, improve conversion rates, and generate predictable revenue.
In short, I don’t just set up CRMs — I build revenue systems around them.
And I can do the same for your business, because at the end of the day, your growth is the true measure of my work.
Digital Marketing & Media Buyer ↗
As a Digital Marketing & Media Buyer with 7+ years of experience, I focus on turning ad spend into predictable revenue.
I know how to identify where campaigns break down—whether it’s the ad creative, targeting, landing page, or sales funnel—and optimize each stage to improve performance.
I’ve managed and optimized paid campaigns across Meta, Google, and other platforms, building funnels such as lead generation funnels, webinar funnels, and tripwire funnels that convert traffic into qualified leads and paying customers.
Over the years, I’ve worked with businesses in real estate, coaching, service industries, and online education, helping them scale campaigns profitably while keeping CAC low and ROI high.
At the end of the day, my goal is simple: turn marketing spend into measurable, scalable growth.
Go-To-Market Engineer ↗
As a Go-To-Market (GTM) Engineer with over 6 years of experience, I specialize in building the systems that connect marketing, sales, and revenue into one efficient engine.
I know how to identify the gaps between traffic, leads, CRM, and sales pipelines—the places where data gets lost, follow-ups break, and opportunities slip through the cracks.
My work focuses on designing and implementing end-to-end GTM infrastructure: from lead capture systems and sales funnels to CRM architecture, automation, integrations, and revenue tracking. This includes building and optimizing sales funnels, webinar funnels, tripwire funnels, lifecycle automations, and pipeline workflows that move prospects smoothly from first touch to closed deal.
Over the years, I’ve built GTM systems for businesses across multiple industries—real estate, coaching, service businesses, medical practices, and online education—helping them streamline operations, automate growth, and turn marketing activity into measurable revenue.
In short, I don’t just launch campaigns — I engineer the systems that make growth scalable.
And I can do the same for your business, because when your go-to-market engine works properly, growth stops being unpredictable and becomes repeatable
"Nikolai is outstanding, smart, always available and ever ready to learn. An all round splendid professional."
I'm always interested in taking up new challenges.
Have a project in mind?