Irving Alexander de
SingaporeNationality Singapore
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Work experience
Backend Engineer
Google Developer Student Clubs NUS (GDSC NUS)2023.08-Current(2 years)Building CRM system for local NPO Resilience Collective to help track the attendance and updates to member profiles- Developing REST API endpoints for CRUD functionality using Express.js and MongoDBSoftware Engineer
GovTech Singapore2024.01-Current(2 years)Smart City Technology Division (SCTD), working on the DECADA IoT Platform- Engineered Backend APIs hosted on AWS, leveraging cloud native technologies such as AWS Lambda, EventBridge, and DynamoDB for scalable and reliable operations- Developed software applications for IoT Gateway to enable communication and data ingestion between IoT devices and Cloud services- Implemented CI/CD pipelines using GitLab CI, ensuring automated testing and deployment processes for rapid and reliable software delivery.- Utilised Terraform to orchestrate deployment and management of cloud infrastructure on AWSUndergraduate Teaching Assistant (CS1010 and CS2113)
NUS Computing2023.08-Current(2 years)- Lab TA (CS1010 Programming Methodology I)- Tutorial TA (CS2113 Software Engineering and Object-Oriented Programming)- Achieved average rating of 4.7/5.0 based on student feedback for CS1010- Achieved average rating of 4.5/5.0 based on student feedback for CS2113Software Engineer
Thales2023.05-2023.08(4 months)Developing Software for Real-Time Drone Tracking Application as part of Thales Research and Technology Team.- Responsible for porting and development of software written in C++ for Real-Time Drone Tracking application utilising CMake for build and test automation- Conducted rigorous unit testing to ensure the quality and reliability of the developed software.- Collaborated with the team in designing the system architecture for the Real-Time Drone Tracking application, contributing to its robustness and scalability.- Utilized UML diagrams to visualize and communicate the system design, enhancing understanding and facilitating efficient development.- Designed and implemented a web portal to facilitate real-time drone tracking data streaming using React.js.Undergraduate Teaching Assistant (CG2111A)
NUS Computing2023.01-2023.07(7 months)CG2111A Lab TA- Answer students questions regarding lab and course material - Grade students lab assignments- Assist in administrative processesUndergraduate Teaching Assistant (CS1010)
NUS Computing2022.08-2022.12(5 months)CS1010 Lab TA- Conduct and teach weekly lab lessons- Holding consultation with students within lab group- Grading of weekly lab assignments - Achieved an average student feedback rating of 4.4/5 (above department average)Innovation and Technology Intern
SIA Engineering Company2022.05-2022.07(3 months)- Collaborated closely with stakeholders to design and deploy IoT solutions.- Automated and digitalised process for logging of Engine Servicing and Maintenance using scripting tools- Liaised with Vendors for troubleshooting Hardware Issues with IoT SystemsSergeant, 1st Commando Battalion
Singapore Armed Forces (SAF)2019.01-2020.11(2 years)
Educational experience
National University of Singapore
Computer Engineering
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