Experienced Ruby on Rails developer who is enthusiastic about writing clean, and high sense of responsibility. Committed to the total development lifecycle, the maintenance of code quality and bug-free applications is of the utmost importance. Expert in leveraging the latest software tools to optimize the way my tasks.
- Ruby & Ruby on Rails
- Docker / Docker Compose / Kubernetes(GKE and Rancher)
- NodeJS / React / Redux / ReduxSaga / NextJS
- MySQL / PostgreSQL / Elasticsearch / Solr / Redis / Sidekiq
- Git-Flow / CI/CD / Microservices with K8s / EFK stack
- Amazon Web Services(AWS) / Google Cloud Platform(GCP)
Education
- 2014 - 2016
-
FPT Polytechnic College
Mobile App Development
Employment History
6.2021 - Now
6.2021 - Now
Ruby on Rails developer
Oivan Vietnam (Ho Chi Minh)- Write functional, REST-API, and unit tests to ensure application quality assurance for Ruby on Rails applications
- Configure GitLab CI/CD pipelines for staging and production environments
- Develop and maintain microservices-based architecture for scalable and modular application structure
- Integrate and manage Apache Kafka (using Karafka gem) for real-time data streaming and inter-service communication
- Utilize Sidekiq for background job processing and performance optimization in asynchronous workflows
- Experience working with Jenkins for legacy CI/CD pipelines and automation tasks
- Deploy and manage applications on Kubernetes (K8s) for container orchestration and high availability
- Contribute to a large-scale software project for a Saudi Arabia-based client, focusing on scalable, secure, and region-compliant infrastructure
12.2021 - 6.2021
12.2021 - 6.2021
Ruby on Rails developer
ADVN Co.,Ltd (Ho Chi Minh)- Write functional, Rest-API, unit test for application quality assurance for Rails applications
- Config Gitlab CI/CD on staging/production environment
- Support/training a small team with 2 members
7.2019 - 12.2021
7.2019 - 12.2021
Full-Stack developer
Symphony Creative Solutions Pte. Ltd (Ho Chi Minh)- Agile scrum methodology
- Write functional, Rest-API, unit test for application quality assurance for Rails and React JS applications
- Built chatbot app with Dialogflow and GCP tools like Cloud Functions, Cloud Scheduler, Cloud SQL, Cloud SQL, etc
- Working with other teams to built a microservices application using Traefik, Docker, K8S, etc and deploy to GKE
- Experienced managing/training a small team with 2-3 members
- AWS / GCP / Dialogflow
1.2019 - 6.2019
1.2019 - 6.2019
Ruby on Rails developer
EdgeWorks Software Co.,Ltd (Ho Chi Minh)- Agile/Scrum Development lifecycle
- Mailchimp/GetResponse/Klaviyo integration
- Write functional, Rest-API, unit, and acceptance tests for application quality assurance
- Experienced working with Docker/AWS
2017 - 2018
2017 - 2018
Ruby on Rails developer
MiC Labs Co.,Ltd (Ho Chi Minh)- Write functional, Rest-API, unit, and acceptance tests for application quality assurance
- Complete database migrations with Ruby on Rails and ActiveRecord
- Agile/Scrum development lifecycle, version control tool Git/Gitlab. Apply CI/CD services to test, build, and deploy our projects
- Integrate payment gateway(Stripe/Paypal), and email functionality in applications by using Stripe/Paypal/Sendgrid
- Working with React/Redux, Shopify API, Social API, etc
2016 - 2017
2016 - 2017
Junior Ruby on Rails developer
TRYCZ Co.,Ltd (Ho Chi Minh)- Complete database migrations with Ruby on Rails and ActiveRecord
- Write functional, Rest-API, unit, and acceptance tests for application quality assurance
- Integrate payment gateway, and email functionality in applications by using Stripe/Sendgrid
2015 - 2016
2015 - 2016
Junior Android Developer
Dia Diem An Uong Co.,Ltd (Ho Chi Minh)- Responsible for development of all application components and UI resources
- Integrated Google Play Services and Google Maps API / Parse platform
Project History
FeedX – AI-Powered Social Media Automation for eCommerce Sellers
- Designed and developed FeedX – a SaaS platform helping Shopify and Wix sellers automate their daily social media operations
- Implemented AI-powered auto-posting, auto-reply to comments, and intelligent campaign scheduling across Facebook, Instagram, Pinterest, Threads, TikTok, and YouTube
- Built a fully integrated content engine using fine-tuned OpenAI models to generate branded captions, post ideas, and promotional messages tailored to customer products
- Developed product-to-video conversion for Reels/Shorts, supporting auto-generation of marketing videos using synced product data
- Integrated Shopify product sync (Wix in progress), with Instagram Shopping and Pinterest board targeting features
- Created real-time analytics dashboard to track success rate, engagement, and post performance
- Managed background tasks using Sidekiq and GoodJob; leveraged Kafka via Karafka for event-driven microservices
- Deployed entire infrastructure using Docker Swarm and Traefik for scalable container orchestration
- Integrated Stripe Billing and Shopify Billing API to support flexible multi-tenant subscription models
- FeedX App
Web Project: Snipe-One
- Front-end implementation
- Write functional, unit, and acceptance tests
- Implementation of CI/CD, server configuration
- Dialogflow Chatbot integration
- Link : Visit
Web Project: otomoTravel
- Front-end implementation
- Write functional, unit, and acceptance tests
- Implementation of CI/CD, server configuration
- Stripe Payment Gateway & Social Network integration
- Link : Visit
Rest API for getPipster App
- Write functional, unit, and acceptance tests
- Social network integration, etc
Web Project: AnomicChat
- Design part of the database
- Stripe payment gateway integration
- Written more than 60% functional