Sumrid Klinkanha

Senior Software Developer

Profile

Software developer with 6 years of experience in writing applications, focused on developing code that is easy for other developers to read. coding with the least bug, best quality and good performance. Delivered product features on time, including automation tests and performance testing scripts.

Programming Languages

JavaJava
JavaScriptJavaScript
TypeScriptTypeScript
Kotlin (Basic)Kotlin (Basic)
Go (Basic)Go (Basic)

Frameworks / Tools

Frameworks

Spring BootSpring Boot
React.jsReact.js
Next.jsNext.js
Wails - Build Desktop applicationWails - Build Desktop application

Testing and QA

Robot FrameworkRobot Framework
Playwright
Karate - API Testing
JMeterJMeter
K6K6
BrunoBruno
PostmanPostman

Databases and Search

MySQLMySQL
FirebaseFirebase
OpenSearchOpenSearch

CI/CD and Observability

Github ActionsGithub Actions
JenkinsJenkins
ArgoArgo
DatadogDatadog

Cloud and Infrastructure

AWS
CloudflareCloudflare
DockerDocker
KubernetesKubernetes

UI and Tools

Tailwind CSSTailwind CSS
MUIMUI
PlantUMLPlantUML

Work Experience

Senior Software Developer

ATA IT Limited (National Bank of Canada group)

Aug 2025 - Present

  • Develop feature, bug fixing backend services for web applications with Java - Spring Boot
  • Develop feature, bug fixing web applications using React.js
  • Improve reliability and quality - refactor code, add unit tests
  • Upgrade library versions to fix vulnerabilities and migrate code from Bitbucket to GitHub
  • Participate in release versions across services
  • Environment preparation and configuration - Setup GitHub Actions, ArgoCD, helm values, Istio, Terraform, AWS services e.g. CloudFront, Route53 for frontend and backend applications
  • Observability - Setup Datadog configuration for applications, create Datadog tests for monitoring applications
  • Collaborated with cross-functional teams (BA, QA, DevOps)

    • Senior Software Developer

    TrueMoney - Ascend Group

    Feb 2023 - Jul 2025

  • Develop backend services for financial web and mobile applications with Java - Spring Boot
  • Develop web applications using React.js and Next.js
  • Write automated test script for front-end application using Playwright and REST API using Robot Framework
  • Write performance test scripts using JMeter and identify issues by profiling method
  • Design API specification, diagram using PlantUML

    • Java developer

    ACCENTURE SOLUTIONS CO., LTD

    Aug 2020 - Jan 2023

  • Develop backend services for financial web and mobile applications with Java - Spring Boot
  • Review team members' code
  • Investigate and fix issues in the testing phase using ELK Stack
  • Write performance test scripts in Gatling and identify issues by profiling method
  • Help verify application configurations
  • Monitor, investigate, and fix production incidents
  • Write automation testing script for API using Robot Framework and Karate

    • internship

    Bank of Ayudhya PCL.

    Jun 2019 - Nov 2019

  • Learn blockchain using Hyperledger Fabric
  • Design and develop a demo blockchain project using Hyperledger Fabric
  • Develop frontend website using Vue.js
  • Develop backend REST API using JavaScript

    • Certificate

    AWS Certified Developer - Associate

    Issued: Feb 2026

    View credential

    Education

    Degree Bachelor of Science Major Information Technology

    King Mongkut's Institute of Technology Ladkrabang

    2016 - 2019