Full-Stack Software Engineer

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KNOW ABOUT ME

Software Engineer

NUS Computer Science
I'm Jovan Ng, a proactive software developer passionate about crafting solutions that make a difference. With a strong foundation in both front-end and back-end technologies, I thrive on challenges and continuously seek to expand my skill set. My journey in tech has been driven by a commitment to excellence and a desire to create impactful applications.

Tech Stack

Technologies I use to build modern applications

Frontend

React
React
NextJS
NextJS
TailwindCSS
TailwindCSS
TypeScript
TypeScript

Backend

ExpressJS
ExpressJS
Flask
Flask
Spring Boot
Spring Boot
PostgreSQL
PostgreSQL

Certifications

Industry-recognized certifications that validate my skills

Amazon Web Services (AWS)

AWS Certified Cloud Practitioner

Amazon Web Services (AWS)

Feb 2024 - Feb 2027
Verify
Amazon Web Services (AWS)

AWS Certified Developer – Associate

Amazon Web Services (AWS)

Aug 2023 - Aug 2026
Verify
Google Cloud

Google Cloud Professional Machine Learning Engineer

Google Cloud

Dec 2024 - Dec 2026
Verify

Experiences

My journey through the tech industry, building impactful solutions and growing as a developer

2+Years Experience
5Companies

Incoming Software Engineer Intern

GovTech

Singapore
Jan 2026 to May 2026
Responsibilities
  • Singpass Team
Typescript

Software Engineer Intern

Doctor Anywhere

Singapore
Aug 2025 to Present
Responsibilities
  • Developed and integrate QA Automation platform into CI/CD pipeline, using Java Spring Boot and Appium, reducng manual effort in mobile app testing by 80%
  • Developed in-house CLI tool using Go with Cobra library for structured logging using S3 Select to reduce CloudWatch costs by 60%, and BATS and Bash for automated testing to ensure reliability and robustness of the tool
JavaSpring BootAppiumCI/CDGoCobraBATSBash

Full Stack Software Engineer Intern

Formo.so

Ho Chi Minh City, Vietnam
May 2025 to Aug 2025
Responsibilities
  • Developed and deployed core features using Next.js, Express.js, ClickHouse, Vercel AI and PostgreSQL, implementing automated weekly email reports, custom chart builder with 6 visualization types, and AI MCP integration that enabled 800+ customers to effortlessly transform web2 and web3 raw data into actionable insights and reduce time-to-analysis by 75%
ReactJSNextJSTypeScriptExpressJSPostgreSQLAWS

Application Security Intern

Defence Science Technology Agency (DSTA)

Singapore
Apr 2024 to Jun 2024
Responsibilities
  • Conducted penetration testing on 4 internal libraries using Burp Suite, Kali Linux, and Caido, identifying vulnerabilities and delivering detailed VAPT reports with actionable remediation strategies
  • Developed testing application using Java Spring Boot, ReactJS, and PostgreSQL to validate role-based access controls across Windows (Active Directory), Linux (IPA Server), and AWS environments, implementing least-privilege principles that reduced unauthorized access risks by 30%
ReactJSTailwindCSSSpring BootPostgreSQLAWSLinuxAD

EdTech Research Assistant Intern

Ministry of Education (MOE) EdTech HQ

Singapore
Jan 2024 to Mar 2024
Responsibilities
  • Streamlined digitalization of 100+ exam papers in SLS eLearning platform
OpenAI
Journey continues...

Projects & Hackathons

My journey through the tech industry, building impactful solutions and growing as a developer

5Hackathons Won
Hack4Heart

Hack4Heart

NUS Hack4Good 2024 | 1st Place

2024

Volunteer Management System for NPO Big At Heart built using Next.JS full stack React framework, Supabase as backend database and EdgeStore for object-level storage, deployed on Vercel

reactjsnextjspostgresql
CodeDemo
SupplySmart

SupplySmart

NUS Lifehack 2024 | Top 10 Finalists | Best Y1 Hack

2024

Restaurant inventory management system to help restaurants and food chains predict demand, manage inventory and optimise logistics to reduce food waste, and streamline their supply chain processes

reactjsnextjspostgresql
CodeDemo
FinishYourCredits

FinishYourCredits

NUS Fintech Summit 2025 | 3rd place

2025

A blockchain-based peer-to-peer marketplace for NUS dining credits, leveraging XRPL and its EVM sidechain to enhance security, transparency, promote environmental sustainability through waste reduction, while promoting inclusivity.

reactjsnextjspostgresql
CodeDemo
SLSmart

SLSmart

SMU Hack For Cities 2025 | 1st place

2025

An improved SLS eLearning platform that leverages AI to provide personalised learning experiences, to enhance student engagement.

reactjsnextjspostgresql
CodeDemo
Secureatix

Secureatix

NTU Port 63 Hackathon | 1st place

2025

Developed a blockchain-based concert ticketing system aimed at reducing fraud in the the resale of concert tickets, with seamless fiat payment integration to abstract blockchain complexities.

reactjsnextjspostgresql
Code