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About me (Registered since 10/02/2026)
I am an engineering professional with a career grounded in discipline, adaptability, and continuous learning. I began my professional journey in the Singapore Armed Forces, where I spent over a decade in technically demanding and operational roles, eventually taking on leadership responsibilities that required accountability for systems, people, and mission readiness. This experience shaped my structured approach to problem-solving, my ability to operate under pressure, and my understanding of how reliable systems and clear processes are critical in high-stakes environments.
After transitioning into civilian life, I moved into engineering and ICT roles supporting enterprise IT infrastructure. I worked hands-on with servers, networking, virtualization, and integrated systems, often troubleshooting across hardware, software, and network layers. These roles strengthened my technical fundamentals and exposed me to real-world constraints such as security requirements, operational continuity, and stakeholder expectations. Over time, I developed a strong reputation for reliability, technical ownership, and practical execution.
Recognising the rapid shift toward cloud computing, data, and AI, I made a deliberate decision to future-proof my career through formal education and self-driven upskilling. I am currently pursuing a Bachelor of Science (Honours) in Applied Computing, while simultaneously building real-world projects that apply theory to practice. I have designed and implemented cloud-native systems using AWS services, focusing on serverless architectures, scalability, access control, monitoring, and security. These projects were approached as production-ready systems rather than academic exercises.
In parallel, I have developed strong interests and capabilities in data engineering and machine learning. I have worked on end-to-end ML pipelines involving data preprocessing, exploratory data analysis, feature engineering, model training, evaluation, and deployment considerations. I have also explored modern AI techniques such as natural language processing and retrieval-augmented generation, gaining a practical understanding of both the potential and limitations of AI systems.
What defines my career is the combination of operational leadership and modern technical expertise. I approach cloud and AI systems with a strong emphasis on reliability, security, and real-world deployment. I am comfortable working across the full system lifecycle and collaborating with stakeholders from different technical and non-technical backgrounds.
Today, I am actively positioning myself for advanced roles in cloud, data, and AI engineering, particularly in environments where technology has meaningful impact. My career reflects a clear transition from operational foundations to future-ready engineering, guided by resilience, curiosity, and a long-term commitment to growth.
Skills
Tech Skills
Education
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January 2025 - October
Singapore Institute of Technology
Bsc in Applied Computing Via CSM pathway
Singapore
- Currently in 2nd year of my 3 years Part time studies of Bsc(hons) in Applied Computing at SIT.
- I already completed 3 modules to date. The 3 Modules completed are Machine Learnings, Cloud Architectures and Security and Advanced Generative AI.
- Currently in my 4th Module and 4 more modules to go. -
January 2024 - December 2024
Heicoder Academy
Nanodegree in Artificial Intelligence
Singapore
Completed AI 100, AI200 and AI300 in order to achieved Nanodegree in Artificial Intelligence.
Core skills learnts during these skills:
- Fundamental and advance Python Programming
- Data Visualisation with Matplotlib and Plotly
- Building interactive Geospatial with Folium
- Data manipulation with Panda and understanding data pipeline.
- Exploratory Data Analysis with Panda
- Feature Engineering with Panda
- Machine Learning Fundamental (Supervised, Unsupervised and Reinforcement Learning)
- Data Management with SQL
- Principle of OOP
- Basic Linux Code and command
- Version Control with Git and Github
- Containerization with Docker
-Application deployment to AWS (S3, EC2 instances, etc)
- Remote Server access with SSH
- CI/CD
- A/B Testing - July 1997 - July 1999
Work Experience
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August 2024 - February 2026
Bushy Sigsug Pte Ltd, Singapore
Senior Technical System Engineer
- Developed new software solution and replacing obsolete equipment via interim refresh for Home Team work site leading to generate $5M in revenue.
- Provides 24/7 sustainable & reliability maintenance system in place for Home Team work site for the next 8 years with a contract sum of more than $10M.
- Constantly provide ongoing and future provision and solutions (Software testing, API integration) for aging equipment with End-of-Life and End-of-Support with in-house technical team that potentially increase system/equipment lifespan by at least 30%.
- Working Continuously and technically with LenelS2 OnGuard Integrated system with corresponding system such as CCTV (Bosch, Pelco-D, Onvif). Door Access Control, Alarm Monitoring, Intercom Telephony System (Avaya), PA System (Bosch Praesensa), Kiwi Syslog, Manage Engine, Microsoft Active Directory, VMWARE, System Testing.
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April 2012 - July 2024
NCS Communications Engineering Pte Ltd, Singapore
Senior System Enginer
- Developed for CAG IT and Engineering department with Public Address and IT System solutions and maintenance to Changi Airport Group twice from April 2012 to 2024 with a total contract sum of more than $6M to $10M which consist of various inhouse project development and management from various site work and interim refreshed.
- Developed reports with Tableau, Power BI, Microsoft Words & Excel to Changi Airport Group managers on summary of equipment sustainability and reliability.
- Utilized Python in Jupyter notebook for data analysis, generating insights that informed business decisions for client. Created reports for stakeholders, improving operational efficiency by 25%.
- Provide cloud operational solutions for stakeholder on End-Of-Life equipment (Servers and infrastructure) with both Microsoft Azure and Amazon AWS which lower the equipment cost at 30% less, less storage space and provide better redundancy and security.
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June 1999 - June 2009
Singapore Armed Forces, Singapore
Armament Technical Specialist
- Managed daily operations, proactively addressing escalated incidents, ensuring seamless
- Supervised a team of junior NSF technicians who are expertly handling day-to-day mechanical tank’s turret and armament system.
- Facilitated cross-departmental coordination, fostering smooth business operations among customer service, spare-parts, technicians, and management.
- Attended Major SAF exercises in Taiwan, France, Australia, Brunei &
- Achieved various numbers of awards (Best soldiers, Best platoon, Soldier of the month, certificate of achievement)
