Hello. I’m Timotheus.

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Nice to meet you.

I am an Amazon Bestselling Author, lecturer, affiliate marketer and digital marketer.

Timotheus Lee

What I Do

Through the over-30 years of work experience, I had been mostly a digital marketer. Then, in the last 10 years or so, I started to teach and held lectures at universities and training centers.

I have also been an online entrepreneur. I have tried ecommerce with private label and drop shipping. I had done retail stores. And now, I am also an affiliate marketer.

I was diagnosed with cancer in April 2022. After nearly 2 years of treatment, that included radiation therapy and chemotherapy, I am now declared cancer free.

During the time of resting and recovering, I rediscovered my passion for art and writing. I wrote a few books and published them on Amazon. And will continue to to keep writing more. Today, I am also an Amazon Bestselling Author.

Affiliate Marketing


I Am an Author

I have always loved writing. Since a young boy, I would scribble story ideas. I did become a copywriter and a scriptwriter. Then, moved on to marketing, lecturing, and businesses.

Today, all the free time I have recovering from cancer and surgeries have inspired me to start writing again. I have published a few books on Amazon. I had one of the books reached the Amazon Bestseller list. As such, I am an Amazon Bestselling Author.

Featured Books

100 Humorous Excuses to Use in Awkward Situation Book Cover
100 Humorous Excuses to Use in Awkward Situation Book Cover

100 Humorous Excuses to Use in Awkward Situations

A fun book to have or give as a gift. It contains witty comebacks for many awkward situations.

These excuses will have others around you chuckle as they laugh along with you.

My Mom's Diary of Hilarious & Memorable Moments Book Cover
My Mom’s Diary of Hilarious & Memorable Moments Book Cover

My Mom’s Diary of Hilarious & Memorable Moments

A personal journal with prompts that inspire moms to write and reflect on their own experiences, creating a collection of funny and cherished memories.

Ideal for personal use and perfect as a special and meaningful gift for mom.

My Wife's Diary of Hilarious & Memorable Moments Book Cover
My Wife’s Diary of Hilarious & Memorable Moments Book Cover

My Wife’s Diary of Hilarious & Memorable Moments

Discover ‘My Wife’s Diary of Hilarious & Memorable Moments,’ a heartwarming guided journal celebrating the joyous experiences shared with your beloved wife.

Overflowing with 100 unique prompts, this treasure trove captures laughter, love, and cherished memories.

It is the perfect gift for your wife.

How to Create an eBook: Step-by-step Guide

I did it! I created an eBook.

How did I do it?


I Am a Lecturer

In 2013, I was offered to teach a digital marketing course. I accepted. And was then bitten by the teaching bug.

Since then, I have conducted hundreds of courses. Today, I am a lecturer at UCD (University College Dublin). And also teaching at various training providers including Google.

Lecturing Highlight

UCD BBSMKT50 Class - header

Bachelor of Business Studies (Honours) in Marketing

Way back in 2017, I was invited to be a guest lecturer by Professor Markus Vanharanta. Since I do digital marketing, he wanted me to share about it and my experiences.

I Am Also a Speaker

I have also been invited, many times, to speak at events such as symposiums, summits and seminars. Here are some of them.

SEAMLESS ASIA 2017
BE LOCAL, THINK GLOBAL BY FUJI XEROX
UCD Alumni Panel of Experts

I Am an Affiliate Marketer

In the past, I did a few brick and mortar businesses. Then I started to do online businesses like ecommerce. I did private label selling on Amazon, dropshipping with FBA (Fulfillment by Amazon), and more.

The part time teaching gigs started to increase and I had less time to focus on the ecommerce business. So, I decided to do affiliate marketing. It is, after all, the closest thing to having passive income.

Affiliate Marketing Highlights

How I started with affiliate marketing?
Wealthy affiliate – an honest review
make money with 16 profitable ideas
Wealthy Affiliate - An Honest Review 2023

I Am a Digital Marketer

I have been doing digital marketing the longest time in my career. Ever since the Internet came onto the scene in Singapore, I was there.

I joined a web development company and there started my digital marketing experience with web marketing. After that, I became an expert in SEO (search engine optimization), email marketing, video marketing, and many more digital marketing strategies.

Digital Marketing Highlights

what is seo and how does it work?
introduction to seo
keywords and keyword research
What is SEO and How Does It Work?

Business Testimonials

As you can see, I have vast experience with digital marketing. As such, I have done a lot of good work appreciated by many clients.


In April 2022, I was rushed to the A&E of Singapore Changi Hospital. Soon after that, I was diagnosed with colorectal cancer. The surgeon present then said it was stage 3 to 4.

I was shocked. So many questions flooded my mind.

Since that day, I had radiotherapy, chemotherapy and four surgeries.

Today, I am happy and grateful that my surgeon declared me free from cancer.

Thank you, Universe and everyone!


If you have any questions,
feel free to write to me.

3d book display image of 100 Humorous Excuses to Use in Awkward Situations

Looking for a Great Book to Read? Look No Further!

A fun book to have or give as a gift. It contains witty comebacks for many awkward situations. These excuses will have others around you chuckle as they laugh along with you.

Get Your Copy Today >>