Poldet Assanangkornchai
Cloud Engineer · iOS · Full Stack · Software Developer
Living in Bangkok, Thailand
Thai Nationality
33 years old (1991)
poldet.ai@gmail.com
EXECUTIVE SUMMARY
Experienced cloud engineer and software architect with 9 years in the industry, including 6 years as a full-time lead iOS developer and 9 years as an outsource full-stack engineer. Expert in cloud infrastructure modernization, implementing Kubernetes and Terraform for enterprise-scale deployments, and architecting high-throughput messaging systems processing over 1 million messages per batch. AWS Certified Cloud Practitioner with proven expertise in DevOps automation, security compliance (ISO27001, SOC2), and leading cross-functional teams to deliver scalable cloud solutions. Fluent in English, with a passion for creating software that enhances people's lives.
SKILLS
| Programming & Frameworks | |
| NodeJS & TypeScript & ReactJS | 7 years |
| Swift & SwiftUI & UIKit | 6 years |
| SQL | 9 years |
| NextJS | 3 years |
| DevOps & Cloud | |
| Containerization & CI/CD | 6 years |
| AWS | 4 years |
| Kubernetes & Terraform | 3 years |
| ArgoCD & Drone CI | 3 years |
LANGUAGES
Thai- Native
English- Fluent
EDUCATION
Prince of Songkla UniversitySongkla -Bachelor of Engineering in Computer
2010 - 2014ACHIEVEMENTS
- Re-architected the legacy message sending system to efficiently support high-throughput operations, enabling the delivery of over 1 million messages per batch with optimal compute and memory usage, which enables our sales to target municipalities and large organizations
- Delivered a targeted improvement to a legacy CSV import process, significantly increasing performance and scalability while minimizing production impact during high-volume data ingestion.
- Successfully implemented Kubernetes and Terraform for streamlined deployments and resource management.
- Mentored and promoted team members, fostering a culture of growth and continuous improvement.
- Key contributor to achieving ISO27001 and SOC2 certifications.
- Delivered innovative solutions for airport lounge and machine tracking systems, improving operational efficiency.
- AWS Certified Cloud Practitioner (Issued by Amazon Web Services Training and Certification)
EXPERIENCES
If You Can CO., LTD, Bangkok— Full-time Senior Development Team Lead
2022 - PRESENT (Product: MessageSpring)- Lead the team to maintain and improve product infrastructure in the cloud.
- Pioneered infrastructure improvements using technologies like Kubernetes, Terraform, Grafana, and AWS Secret Manager, enhancing system efficiency, reliability, and security.
- Successfully mentored team members, guiding them to expand their skills and achieve professional growth.
- Played a key role in achieving ISO27001 and SOC2 certifications by driving security and compliance initiatives.
If You Can CO., LTD, Bangkok— Full-time Senior iOS Developer
2018 - 2022 (Product: MessageSpring)- Led the mobile development team, overseeing iOS and Android development.
- Managed team workloads and ensured efficient delivery of high-quality software.
- Provided technical mentorship to improve team members’ development skills.
- Collaborated with product design and business teams to define roadmaps and deliver user-focused solutions.
The Coral Executive Lounge (Thailand) CO., LTD, Phuket— Outsource full-stack engineer
2016 - 2018 (Product: Coral)- Designed and implemented the technology stack for an airport lounge management system.
- Developed backend RESTful APIs using Node.js with MongoDB, deployed in the cloud.
- Built and maintained a web frontend using React.js, ensuring a seamless user experience.
Sri Trang Agro-Industry Public Company Limited, Songkla— Outsource full-stack engineer
2016 (Product: Centralize Machine Tracking Management Systems)- Designed and developed both web and iOS applications for machine tracking.
- Consulted with clients to analyze requirements and propose tailored solutions.
PROJECTS
MessageSpring at If You Can CO., LTD— A platform enabling businesses to communicate with customers in their preferred language
2018 - PRESENT- Revamped the continuous delivery and deployment process to enhance productivity and eliminate errors in the old deployment approach.
- Designed and executed a security transformation process, leading to successful ISO27001 and SOC2 certifications within a tight timeline.
- Optimized system performance and cost by identifying and addressing inefficiencies.
- Led the development of a new iOS app version, incorporating features like offline usage, push notifications, beacon proximity, deep-linking, and REST API integration.
- Implemented infinite scrolling with offline support to ensure usability in poor network conditions, optimizing the user experience during app launch.
- Developed features like optimistic updates, instantly reflecting user actions (e.g., likes or reactions) to enhance interactivity.
- Integrated Apple’s location services and beacon proximity, addressing iOS-specific access-granting scenarios.
- Built real-time chat functionality using Socket.IO and integrated social logins (Facebook, Google, Apple).
- Established a CI/CD pipeline using TravisCI and Fastlane, enabling automated testing, building, and deployment to the App Store.
- Eliminated Xcode project file conflicts with XcodeGen.
- Developed the project with Swift, SwiftUI, UIKit, Combine, and ReactiveSwift, utilizing MVVM and TCA architecture in a Scrum-based environment.
3Shot (Hobby product)— A hobby project for a photo souvenir application souvenir
Early 2022 - 2023- Created an app for event attendees to take photos that are printed as souvenirs, focusing on simplicity and user-friendliness.
- Leveraged Apple’s App Clip technology to allow attendees to quickly scan codes and start using the app without download delays.
- Designed for iPad support with optimized UI for larger screens.
- Implemented with SwiftUI 3 (backward compatible with iOS 14) and built onthe composable architecture(TCA).
- Simplified deployment with Fastlane scripts for testing, building, and uploading the app and screenshots.
Centralize Machine Tracking Management Systems at Sri Trang Agro-Industry Public Company Limited— An on-site factory machine introspection platform
2016- Hired as a full-stack software consultant to architect, design, and implement an iOS app for mechanical engineers.
- Developed the app using Swift and UIKit with MVC architecture for efficient and maintainable code.
Last Time (Hobby product)— A hobby Android application for recurring event reminders to improve daily life
2017 to PRESENT- Built an Android app to solve a personal problem, gaining experience as both a developer and product owner.
- Treated the project with a deep sense of ownership, iterating through significant changes to maintain progress and relevance.
- Focused on creating a user-friendly and life-enhancing tool for tracking recurring events.
AWARDS
Thailand’s representativesat Asia Pacific ICT Alliance Awards at Hong Kong (APICTA) in 2013
Rank 2ndThailand ICT Awards (2013)
Rank 1st (Winner)National Software Contest (2013)
Rank 4thNational Software Contest (2012)