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Hi! I am

Alexander Liswandy

Comput

Y2 NUS Computer Science. Full-stack web developer. Looking to explore a specialization in Software Development, Parallel Computing and Algorithms.

About Me

About Me

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Find out more about me, what I do and my skills related to programming and technology.

Get to know me

Hello! My name is Alexander Liswandy and I am a Y2 NUS Computer Science student.

I began my programming journey in 2019 during my JC years at Dunman High School, Singapore, taking the H2 Computing subject for GCE A-Level.

Throughout the years, I have gained a lot of experience in Web Development, building many applications using various technologies.

I am most passionate about back-end development and I am always actively working to improve my skills. I am currently exploring functional programming and parallel computing.

Skills

Programming Languages

Scala, Java, TypeScript, Python, C++, HTML & CSS

Back-end Technologies

Finatra, Spring, FastAPI, Flask, RabbitMQ, MongoDB, PostgreSQL

Front-end Technologies

React, Redux, NextJS, Vue, Selenium, Cypress

Misc.

Git, Docker, AWS, Linux

Education

  • National University of Singapore

    Bachelor of Computing in Computer Science (Honours)2023 - 2026

  • Dunman High School

    A-Level H2 Computing2019 - 2020

Projects

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These are some featured projects that I have worked on.

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Personal Project

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Custom Keyboard Hub Web Application

Comprehensive hub for keyboard enthusiasts using NextJS, FastAPI, and PostgreSQL, implementing best practices to create a robust, full-stack application with guides, tools, and a marketplace.

NextJS, FastAPI, PostgreSQL

Personal Project

Project Navex

Navigational Data Sheet (NDS) Generator Web Application

JavaScript based Web Application that utilises Google Maps and EPSG APIs to automate repetitive manual tasks during NDS creation, reducing time required to create one by over 90%.

JavaScript, HTML, CSS, APIs

Project Navex
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Personal Project

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Personal Programming Portfolio

Personal porfolio website to consolidate all my programming related projects and achievements. Developed using React, with UIUX considerations in mind.

React, JSX, CSS

BuildingBloCS 2020 Game

The Amazing Race

Introduction to Computing Web Game

Web-based game made using Flask to introduce basic core programming concepts. Game was premiered at BuildingBloCS 2020's annual student outreach conference.

Python, Flask, SQL, HTML, CSS

The Amazing Race

Certifications & Courses

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Certifications and courses I have done during my free time.

Unsupervised Learning in Python

Unsupervised Learning in Python

DataCamp

May 2019

Machine Learning with scikit-learn

Machine Learning with scikit-learn

DataCamp

May 2019

Statistical Thinking in Python (Part 1)

Statistical Thinking in Python (Part 1)

DataCamp

May 2019

Python Data Science Toolbox (Part 1)

Python Data Science Toolbox (Part 1)

DataCamp

May 2019

Introduction to Spreadsheets

Introduction to Spreadsheets

DataCamp

May 2019

Introduction to Data Science in Python

Introduction to Data Science in Python

DataCamp

Apr 2019

Introduction to MongoDB in Python

Introduction to MongoDB in Python

DataCamp

Apr 2019

Intermediate SQL Queries

Intermediate SQL Queries

DataCamp

Apr 2019

Introduction to Relational Databases in SQL

Introduction to Relational Databases in SQL

DataCamp

Apr 2019

Intermediate Python

Intermediate Python

DataCamp

Apr 2019

Introduction to Python

Introduction to Python

DataCamp

Apr 2019

Intermediate R

Intermediate R

DataCamp

Apr 2019

Introduction to R

Introduction to R

DataCamp

Apr 2019

Achievements & Events

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Here are the achievements I have attained and other events that I have been a part of.

BuildingBloCS 2020

Games Committee Lead

FOSSASIA Summit 2020

Web Development Workshop Presenter

National Olympiad in Informatics, Singapore 2020

Bronze Award

GovTech GeekOut Bootcamp 2019

Second Runner Up

Hack&Roll 2024

Participant

Google Code-In 2020

Participant

Google Kick Start 2020

Participant

NTU SCSE Computing Challenge 2020

Participant

Microsoft Imagine Cup Junior 2020

Participant

DSTA Brainhack Competition 2020

Participant

SMU WhiteHacks Competition 2020

Participant

Samsung Solve for Tomorrow 2020

Participant

FOSSASIA Summit 2019

Facilitator & Participant

PyCon 2019

Facilitator & Participant

Hacktoberfest 2019

Participant

Contact

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Currently looking for internship / freelance opportunities, but my inbox is always open for anything. Feel free to say hi or ask any questions, I'll do my best to get back to you!