Long KimhakHello, I'm

Long Kimhak

About Me

I am a full-stack developer specializing with Flutter, NodeJs, NestJs, NextJs and ASP.NET with GraphQL or Rest API. I'm also writing with:

  • PHP
  • HTML
  • CSS
  • Go
  • Java
  • Dart
  • C#
  • JavaScript
  • TypeScript

What can I do?

Mobile Development

Develop both iOS and Android platforms from a single codebase using Flutter framework with feature parity for the best experience.

Web Development

Develop web application with popular framework like ASP.Net, ReactJS, NextJS for good SEO, user experience and performance.

Security

Secure your application with best practices, including authentication, authorization, encryption, and input validation to protect your users and data.

API Development

Building Rest and GraphQL APIs with efficient, reliable, flexible, scalable and maintainable server-side applications using Node.js framework with modern technology.

SEO Optimization

Search engine optimization ranking your site with algorithms analyze, keyword research, keyword targeting, on-page optimization and social media friendly.

DevOps

Coding, building, testing, deploying and monitoring a web service. Automate the process with CI/CD pipeline using some tool like Git, Docker, Portainer, CapRover and CloudFlare.

Education

Computer Science & Engineering From RUPP

2017-2021

I have successfully completed my Bachelor’s Degree in Computer Science and Engineering from Royal University of Phnom Penh.

Flutter Mobile Development From Angkor Dev

2019-2020

I have successfully completed a Flutter mobile development course at Angkor Dev and have been able to build a high quality mobile app.

Mobile App Development From CKCC

2018-2019

I have successfully completed a scholarship mobile app development with basic and advance level of Native Android development.

Work Experience

Mobile Application Developer-J Trust Royal Bank

2024-Present

Responsibility:
  • Develop Cross-platform mobile application
  • App Security MTD, RASP, OWASP and Code Obfuscation
  • Integrate third-party APIs and services
  • CI/CD, Unit Test, Integration Test and Analytic Monitoring
  • App Distribution with Google Play Store, App Store and Firebase

Web Application Developer-J Trust Royal Bank

2022-2024

Responsibility:
  • Design, develop and maintain web applications
  • Develop web APIs with Rest, GraphQL and API Gateway
  • Integrate third-party APIs and services
  • CI/CD Deployment with Git Flow, Docker
  • Cloud Deployment with AWS EC2, ECS, ECR, S3, RDS, ELB and more

Mobile & Backend API-Advice Tech Solution

2019-2022

Responsibility:
  • Flutter Mobile Development
  • Rest & GraphQL API
  • Microservices Architecture
  • DevOps (AWS, DigitalOcean)

IT Support-Advice Tech Solution

2018-2019

Responsibility:
  • Technical support
  • Web & Mobile development
  • Build website with Laravel and Wordpress
  • Cloud hosting with AWS and DigitalOcean

Interested work?

I would like to say thank you for your valuable time reading and considering my information. I'm currently looking for a full-time position as a full-stack developer. If you're interested, please contact me.