Ivan Chin

Solutions Architect · Software Engineer · .NET Evangelist · AWS Certified Professional

About

At heart, I am a tech builder with years of experience building enterprise-grade systems across healthcare, insurance, and travel technology.

Specialising in .NET, Node.js and AWS, I have led engineering teams to deliver mission-critical systems at immense scale including Singapore's COVID-19 vaccination system and FWD's multi-country Omne insurance platform.

Currently a senior manager at Temus' cloud infrastructure practice, I challenge the conventions of legacy software engineering by adopting an AI-first mindset, balancing the speed of vibe-coding with the discipline of sound software engineering principles.

On my free days, I usually build mechanical keyboards instead of going out, because outside is where the bees roam.

Experience

Temus Pte Ltd (Senior Manager)

May 2022 – Present

Promotions

Tech Lead · 2022→Manager · 2023→Senior Manager · 2026

Responsibilities

Consultant for FWD Group Office's Omne platform.
Scrum Master and backend team lead for a multi-country insurance application built on AWS.
Architected highly available, scalable solutions now supporting FWD's Insurtech business across 5+ countries.

Integrated Health Information Systems (Assistant Lead Engineer)

Apr 2019 – Apr 2022

Promotions

Senior Software Engineer · 2019→Assistant Lead Engineer · 2021

Responsibilities

Principal full stack engineer across GPConnect (desktop), GPCLite (web), and GPConnect Mobile.
Software Engineering Lead for Singapore's national COVID-19 vaccination system.
Built a specialised portal for Singapore's Community Care Facilities (COVID isolation).

Medisys Innovation Pte Ltd (Senior Software Engineer)

Dec 2016 – Apr 2019

Responsibilities

Built Clinic Management System (CMS) and Electronic Medical Records (EMR) using WPF, WCF, and ASP.NET Core.
Designed RESTful WebAPI and MVC solutions.
Implemented cross-database migration tooling across SQL Server, MySQL, and PostgreSQL.
Maintained UML-standard technical documentation via JIRA and Confluence.

Easybook.com Pte Ltd (Software Engineer)

Jul 2015 – Nov 2016

Responsibilities

Full stack engineer and solution architect for Easybook's 2016 platform overhaul.
Migrated from ASP.NET Web Forms to MVC 5 and upgraded persistence layer from ADO.NET to EntityFramework.
Handled integration of different external travelling agencies' APIs.