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From Chemical Engineering to Content Marketing: Black-in-Tech Interview with Emmanuel Nwakaby@emmmanuelnwaka
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From Chemical Engineering to Content Marketing: Black-in-Tech Interview with Emmanuel Nwaka

by Emmanuel NwakaFebruary 17th, 2023
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Emmanuel Nwaka is a graduate of Chemical Engineering from the Federal University of Technology Owerri, Nigeria. Currently, he is the Cofounder of Blockroll, a B2B startup that handles payments, expenses and invoicing for crypto companies. He is a Content Marketing Specialist who uses customer psychology to attract, engage and convert prospects into customers.

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Happy Black History Month Beautiful Humans!

This month, the HackerNoon Editorial team has launched the Black-in-tech interview series to celebrate the achievements, and share in the unique challenges, of all African Americans working to evolve the tech landscape in one way or another.


Remember, every story matters!

Share yours today and inspire others!


Let’s get to it.

1. Tell us a bit about yourself

My name is Emmanuel Nwaka, a graduate of Chemical Engineering from the Federal University of Technology Owerri, Nigeria. I am a 2019 MTN Foundation Scholar, a 2020 Commonwealth100 Alumnus, a 2021 LEAP Africa Alumnus, and received the 2022 YIL Scholar Award.


As a Content Marketing Specialist, I use customer psychology to attract, engage and convert prospects into customers. I have served in top organizations like the American Institute of Chemical Engineers, Blockdegree and SkillUp Nigeria. I have also been featured in top publications like HackerNoon, Bootcamp, Better to Speak, Hashnode and Faun Publication. Currently, I am the Cofounder of Blockroll, a B2B startup that handles payments, expenses and invoicing for crypto companies.

2. Why did you choose to work in this (tech) industry?

My love for tech started in high school when I first handled a computer. I was fascinated by the systems, programs and hardware so I made up my mind that I was going to be part of the industry making this tool.

3. In your opinion, what’s the hardest part about working in this industry?

Lack of adequate infrastructure like electricity, stable internet and payment barriers. Well, I keep finding ways to overcome it.

4. When you’re not working, what do you enjoy doing?

I enjoy playing the piano and travelling.

5. Have you ever encountered any challenges in the industry because of how you look?

Yes. When I started Content Writing, a lot of people told me upfront that they can't work with people of my origin cause of negative PR. Others told me that although my skills are good, my colour is bad for business.

5b. How did you overcome them?

I refused to accept that my skin colour is a barrier and worked twice as hard to make sure my skills were top-notch. I still get that feedback sometimes, but I rarely get bothered now.

6. What is the next thing you hope to achieve in your career?

I am hoping to scale my company - Blockroll - to be the largest HRtech for crypto companies in Africa.

7. Who is your tech idol and why?

Bill Gates. The strategy he used in building Microsoft to an conglomerate amazes me.

8. Do you have any advice for young African Americans considering a career in tech?

Stay strong! Keep improving on your skills and always remember to seek help when necessary. It's going to be challenging at first but don't give up!