Summary
Overview
Work History
Education
Skills
Project
Certification
Interests
Timeline
Generic
Lu Lian Kim

Lu Lian Kim

Software Developer
Kapar

Summary

Java backend developer with 2+ years of experience in enterprise software development, specializing in fintech systems. Skilled in building and maintaining scalable backend services using Java, Spring Boot, and MySQL. Experienced in integrating modern systems with legacy infrastructure and delivering high-performance solutions. Committed to clean code, system reliability, and continuous learning.

Overview

5
5
years of professional experience
4
4
Certifications

Work History

Software Developer

Silverlake Digital Economy, Silverlake Structured Services
03.2023 - 08.2025
  • Developed and maintained the Mobius System, a 24/7 core banking platform serving multiple financial institutions, focusing on Current and Savings Account (CASA) modules.
  • Built RESTful backend services using Jakarta EE (JAX-RS) and Spring Boot
  • Designed and optimized data access using JPA (Hibernate) with TiDB/MySQL, and integrated Redis caching to improve transaction response times and reduce query latency.
  • Implemented EOD batch processing with Spring Batch and Kafka, improving throughput and ensuring reliability for high-volume transactions.
  • Automated build and deployment pipelines using Jenkins CI/CD, reducing release errors and increasing delivery speed.
  • Collaborated with team members through GitHub/Sourcetree (GitFlow workflow), ensuring code quality and smooth integration across modules.
  • Deployed containerized backend services using Docker and Kubernetes, enhancing scalability and system resilience.


Technical Service Engineer

Hitachi eBworx
03.2022 - 11.2022
  • Provided Level 1 performance troubleshooting by analyzing access logs, garbage collection logs, and thread dumps.
  • Investigated application code to identify and fix performance bottlenecks.
  • Suggested and implemented improvements to reduce downtime and improve system reliability.
  • Utilized IBM diagnostic tools such as Thread Dump Analyzer (TDA), HeapAnalyzer, and Garbage Collection Memory Visualizer (GCMV) to identify deadlocks, memory leaks, and GC inefficiencies.

IT Intern

Top Glove
10.2020 - 01.2021
  • Designed and ran automation scripts using Python to reduce repetitive operational tasks. Assisted in diagnosing system and process issues to improve internal IT efficiency.

Education

Bachelor of Science - Software Engineering

University Tunku Abdul Rahman (UTAR)
Sg Long
04.2001 -

Skills

Java

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Project

AFFIN Bank Project
Integrated Java-based backend services with legacy AS400 systems to modernize banking operations at
Silverlake Digital Economy.
By consolidating the response formats into one Mobius API, achieved a 50% improvement in transaction
response performance. This led to a significant reduction in customer wait times during banking transactions.
Providing and managing corresponding Mobius mapping for over 400 Transaction Code in legacy system.

Participated in Agile sprints with cross-functional teams to deliver features on time while maintaining system stability and performance.


Certification

1 - 5 July 2024 Linux Foundation Kubernetes for Developers

Interests

Boardgame, Badminton, Sports, Having collaborative and competitive spirit

Timeline

Software Developer

Silverlake Digital Economy, Silverlake Structured Services
03.2023 - 08.2025

Technical Service Engineer

Hitachi eBworx
03.2022 - 11.2022

IT Intern

Top Glove
10.2020 - 01.2021

Bachelor of Science - Software Engineering

University Tunku Abdul Rahman (UTAR)
04.2001 -

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Lu Lian KimSoftware Developer