IT Professional / Author / Designer / Educator
Vice President at BofA, Merrill Lynch
Founder of Jack Visuals
CEO of LBSM
Based in Hong Kong / Shenzhen
Hi, it’s Jack here. I’m an IT professional, author, designer and educator. I explore how to get the most out of life.
If you want to send me a personal message, you can find me on Instagram & Facebook.
For collaborations, business inquiries & interviews, you can reach me at [email protected]
More about Jack
As a finance IT Professional
Jack is a business analyst and development manager with 10+ years of global investment banking experience, with strong technical IT background, broad-based experience and skill set in web and application design and development, business analysis, project management in financial industry.
Experienced business analyst, proactively work with users in user requirement gathering, facilitating UAT etc. using Agile methodology.
Strong and hands-on IT developer with management skills. Cover projects delivery from system architectural design (web/batch) through implementation, quality review, and enhancement.
Experience in managing and collaborating with staffs either locally or remotely. Proven track record to work independently in different locations.
Excel at creating and executing unique strategies to optimize operational efficiency whilst significantly reducing costs in the financial industry.
Exemplify extensive qualifications in delivering projects within budget and time constraints coupled with the remarkable ability to lead, train, develop, and coordinate technical teams in providing innovative business and technology solutions.
My feature clients
Join my online courses
Python Full Stack Web Development with Google Cloud Service
Learn Python in a day
Learning Python Flask & SQL Alchemy ORM
Build a chatbot for your business in 3 hours
Stay in my homestay
I have a clean and stylish apartment for rent in airbnb. It is located in the heart of Shenzhen, very close to Hong Kong!
Get an awesome stay here!
Purchase my book
Python is a flexible language that can be used for much more than just script development. By knowing how Python RESTful APIs work, you can build a powerful backend for web applications and mobile applications using Python.
You’ll take your first steps by building a simple API and learning how the frontend web interface can communicate with the backend. You’ll also learn how to serialize and deserialize objects using the marshmallow library. Then, you’ll learn how to authenticate and authorize users using Flask-JWT. You’ll also learn how to enhance your APIs by adding useful features, such as email, image upload, searching, and pagination. You’ll wrap up the whole book by deploying your APIs to the cloud.
By the end of this book, you’ll have the confidence and skill to leverage the power of RESTful APIs and Python to build efficient web applications.