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Developer, IT Consultant & Solution Architect

I design and build IT solution, and I love what I do.

jay-avatar
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Hi, I'm Jay. Nice to meet you.

I am a recent MSc in Computer Science graduate from HKU, building on 5 years of professional experience as a Lead Developer and Solution Architect in the finance industry. My expertise lies in designing and delivering robust solutions using full-stack web technologies, microservices, DevOps, and database systems.

Education

The University of Hong Kong

Master of Computer Science

Graduated in 2025 (Distinction)

Chulalongkorn University

Bachelor of Engineering (Nano Engineering)

Graduated in 2019

Langugae

English - Fluent

Thai - Native

Work Experience

IBM Consulting 2021 - 2024

Full-time | Lead Application Developer
  • Led 6 developers in building 100+ event-driven microservices for core banking integration, handling payment processing, audit controls through reconciliation, and financial reporting, AMLO, fees, FX, GL, data warehouse operation.
  • Implemented cloud-native systems incorporating multi-threading for scalability using OpenShift, Docker, Istio (service mesh), capable of handling 500,000+ daily transactions.
  • Designed and Developed a new platform using React (TypeScript), Tailwind CSS, and ASP.NET Core (C#). This involved integrating with 13 internal services and migrating data and features from 4 legacy systems.
  • Built digital identity verification platform for financial transaction approvals using web, mobile, and blockchain technology within a team of 40 members across various regions.

Serichai Military 2023 - 2024

Part-time | IT Architect
  • Designed and implemented automated CI/CD pipeline with infrastructure as a code from the ground up, decreased deployment time from manual process to 90% (Jenkins, Harbor, Kubernetes, Helm).
  • Set up a batch server to integrate the scheduling system for payroll reconciliation, as well as accounting and financial reporting, enhancing efficiency by 68%

EY Consulting 2019 - 2021

Full-time | Technology Consultant
  • Being a part of RPA implementation by developed more than 7+ RPA Processes (UiPath, VB.Net, C#).
  • Troubleshooting issue and enhance new functionality on various bot scripts ~ 140 RPA Bot Scripts. Leading to reduce Exception rate from 60% to 0-5%.

Tokyo Medical and Dental University May 2018 - August 2018

Intern | Research Student

    My Skills

    • Development

      Programming Language

      Java, C#, TypeScript, JavaScript, Python, SQL, HTML, CSS, Node.js

      Framework & Tool

      Spring Boot, Spring Cloud, React, Angular, ASP.NET Core, Next JS, FastAPI, SQL Server, PostgreSQL

    • DevOps

      Programming Language

      Bash, Powershell, Python

      Tool & Technologies

      Git, Jenkins, Docker, Google Cloud, Kubernetes, OpenShift

    • Design & Architect

      Design

      Sequence Diagram, ER Diagram, High Level Design

      Architecture Pattern

      Reactive Programming, Domain Driven Design, Microservice, Event-Driven

    My Projects

    Coming Soon