Calvin Ng
I'm a Developer
About
Hello, I’m Calvin—thanks for stopping by! Studying Information Systems has placed me at the crossroads of technology, people, and business, where I enjoy building practical solutions to real-world problems.
Whether I’m coding, training, or chasing down the next blog-worthy bite, curiosity and adaptability never fail to keep me going. I’m always up for a challenge and hope to make this world a little bit better through technology.
Full Stack Developer
National University of Singapore (NUS) School of Computing, Information Systems
- Age: 23
- Year of Study: Sophomore
- Email: calvinngjunxing@gmail.com
- City: Singapore
- Phone: +65 86883268
- Foodie Spreadsheet: https://tinyurl.com/whatrcalories
I'm currently looking for an internship opportunity in software development/product management. If you think I’d be a good fit, I’d love to discuss my candidacy and how I can support your team’s goals.
My Background
Work
Vertical Oceans
May 2025 - Nov 2025
Software Engineering Intern
- Redesigned internal operations application to improve efficiency of data entry and reporting workflows
- Built dashboards to provide clear operational overviews
- Led tech stack transition from React to Vue
- Gathered requirements, conducted user testing, and iterated on UI/UX improvements
Defence Science and Technology Agency (DSTA)
Apr 2023 - Jul 2023
MINDEF Digital Services Intern
- System overhaul planning for MINDEF Intranet platforms
- Researched and evaluated AI-driven tools (entity extraction, cognitive search, etc) for workflow efficiency
- Produced technical documentation and reports to supporting decision-making for tool adoption
Education
National University of Singapore
2023 - 2027
Bachelor of Computing in Information Systems
- NUS Computing Technopreneurship Society
- Kent Ridge Hall Swimming Captain
- LifeHack Finalist, SDG Open Hack Semifinalist
Hwa Chong Institution
2019 - 2020
GCE A-Level
Outdoor Education Students' Club
My Projects
Stock Prediction
Machine Learning Pipeline
- Integrates stock prices, economic indicators, and news sentiment
- Data extraction, preprocessing, and feature engineering modules
- Trained and evaluated predictive models
- Real-time data visualizations and performance tracking tools
- Streamlit | Apache Airflow | pandas | scikit-learn
CrossRoads
Social Media Mobile App
- Location/activity-based social networking app for spontaneous connections.
- Features real-time messaging and activity hub for like-minded users.
- React Native | Firebase | Expo Go
Synergy
Healthcare Web App
- Tracks access to medical records and device vulnerabilities.
- Aligns with Cybersecurity Labelling Scheme for Medical Devices.
- React | PostgreSQL
Hotel Reservation System
Enterprise System
- SOAP web services for partner integrations and management clients.
- Automated room allocation and pricing strategy enforcement.
- Jakarta EE | Java | SQL
Skills
Programming Languages
Frontend Development
Backend Development
Database & Analytics
Tools & Platforms
Contact
Address
NUS School of Computing, COM1, 13, Computing Dr, 117417
Mobile Number
+65 86883268
calvinngjunxing@gmail.com