Kwan Lung Ng

Java Software Engineer @ Ant International

About

🚀 Java Software Engineer at Ant International | FinTech x AI I build scalable backend systems with Java, Spring Boot, and Kafka, delivering reliable solutions for financial services. Currently at Ant International, I focus on high-availability platforms that power digital finance at scale. I’m also passionate about the convergence of FinTech and AI, exploring how LLMs, RAG, and ML models can transform banking and intelligent platforms. Always driven by a builder’s mindset, I bring strong execution and a curiosity for innovation. #Java #SpringBoot #FinTech #AI #MachineLearning #BackendDevelopment

Country

Malaysia

City

Kuala Lumpur

Industry

Information Technology & Services

Skill

REST APIs, Kafka, Agile Methodologies, Jira, Confluence, Hugging Face, LangChain, LoRA, Docker, CUDA, Streamlit, timm, Hugging Face Datasets, Collaborative Problem Solving, GitHub, Natural Language Processing (NLP), Data Processing, FastAPI, Retrieval-Augmented Generation (RAG), OpenCV

Experience

Java Software Engineer

Ant International

2025-9 - Present · 1 yr 1 mo

WP. Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Software Developer

AceAtt Sdn Bhd

2023-1 - 2025-8 · 2 yrs 8 mos

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

Developed and deployed AmOnline Lite (AOML), a backup solution for AmBank's main system, ensuring uninterrupted banking services during downtime. • Focused on back-end development, optimising performance, and ensuring system security and scalability. Delivered critical features like Instant Fund Transfer (IFT), DuitNow, batch jobs, and nightly data synchronization. Actively contributing to the implementation of future functionalities like JomPay and QR Pay. • Java Spring Boot, React TypeScript, MongoDB, Kafka, OAuth, OCP OpenShift, Jenkins. Develop and deploy OpenAI HR QnA Chatbot using Flask, Python as Back-end and Next.js as Front-end as a team. Debugging bugs and errors for maintaining the performance of the AmBank AmAccess system using Java Spring Boot.

Information Technology Support Intern

Mediasavers (MXM International Sdn Bhd)

2020-5 - 2020-8 · 4 mos

Kuala Lumpur, Federal Territory of Kuala Lumpur, Malaysia

• Troubleshot and resolved software and hardware issues, maintaining optimal system performance. • Created technical reports and assisted with project documentation.