Available to hire
I am a dedicated Software Engineer with experience in developing mobile applications using both native technologies and cross-platform frameworks like Flutter and React Native. I have expanded my fullstack career with development experience in Frontend with ReactJS and Backend with Django, Node.js, serverless architectures, and cloud infrastructure on AWS and GCP. I have a growing interest in Generative AI and Large Language Models and am exploring ways to integrate these technologies to enhance natural language processing capabilities. I focus on reliable, efficient solutions with clean, optimized code and enjoy staying updated with new tech developments.
I work well both independently and in teams and value clear communication in collaborative environments. I am eager to contribute my skills to innovative projects and continue learning in this ever-evolving field.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Advanced
Vietnamese
Fluent
Afar
Intermediate
Javanese
Intermediate
Work Experience
Software Engineer at AgilityIO
September 3, 2014 - April 10, 2025I've been playing several roles in the company from developer: mobile, full-stack, Data and AI engineer, to project manager and business contributor. Besides, I was also a solution consultant and technical leader for several projects of the company's clients. For the internal contribution, I contributed to the company's technical training system to give newcomers chances to approach and learn new technologies in software development to keep up-to-date, by composing training plans and being a trainer. I dedicated over 10 years via various roles and many projects in the company to drive it forward from 80 employees to nearly 300 employes nowadays.
ML - Full-stack Engineer at SumarAI (Tapway)
December 1, 2024 - December 14, 2024Worked on a cutting-edge no-code AIoT platform integrating vision AI and IoT to aid business operations, quality control, and compliance. Responsible for delivering AI-driven tools to enhance operational efficiency across diverse industries using Python, Pytorch, Yolo models, and AWS Serverless technologies like Lambda, Step Functions, and Amplify.
AI Engineer at EasyMate.ai
September 1, 2024 - January 31, 2025Developed an AI-based text to app product that enables users without technical knowledge to build custom applications. Utilized Python, LangChain, LangGraph, OpenAI, Claude Sonnet, Chroma, and Screamtruck to build the product.
Full-stack Developer at Screamtruck
September 1, 2023 - November 30, 2024Developed in-house app, admin dashboard, and booking website using Python, Django Rest Framework, Django Admin SSR, Firestore, Twillio, FCM, and GCP Cloud infrastructure. Frontend components were built with ReactJS.
Data & Backend Engineer at Foxsport Horse Racing Insights Generation Tool
April 1, 2023 - August 31, 2023Created a tool to provide insights of Jockey and Horse for Foxsport users. Used Python, AWS Lambda, StepFunctions, AWS API Gateway, DynamoDB, S3, Serverless architecture, and Jenkins.
Flutter Developer at Kinspire Health App
June 1, 2022 - April 30, 2023Developed a pediatric occupational therapy platform connecting expert therapists with parents using Dart, Firebase, Go Router, RxDart, Injectable, and Bloc architecture.
Backend Developer at Poker Game Play
February 1, 2023 - June 30, 2024Developed backend for Texas Hold'em Poker gameplay application using Typescript, NodeJS, Express, Colyseus, Superbase, and Daby Wallet.
Full-stack Developer, Technical Consultant at SitWithMe
September 1, 2021 - May 31, 2022Developed an application letting patrons find nearby staff to book services on maps using current location or specific address. iOS app built with Swift 5, SPM, SwiftUI, Combine, MapKit, AWS Amplify; Admin Dashboard with React Admin and Amplify; Backend with NodeJS, AWS AppSync, DynamoDB, Lambda, AWS IoT, S3, Pinpoint, CloudFormation, Yelp, Firebase FCM, Twilio.
Full-Stack Developer at Lesmills Applications
April 1, 2021 - October 31, 2021Developed a workout and fitness application with features such as offline mode and Google Cast for enhanced user experience. Mobile app built with React Native and AWS Amplify. Backend used AWS AppSync, Lambda, Athena, CloudFront, Kinesis, DynamoDB, and CloudFormation.
Mobile Developer, Team Leader at Paga Applications
October 1, 2020 - June 30, 2023Led development of a digital banking mobile app to track savings, pay bills, and transfer money. iOS technologies included Swift 5, RxSwift, CryptoSwift, VS App Center, Realm. Android technologies included Java, mParticle, Realm, Retrofit, Glide. Applied CleanArchitect pattern.
Backend Developer at Majestic Woman
July 1, 2020 - October 31, 2020Developed backend platform to promote physical and mental wellbeing of women with fitness and bellydance classes using Python 3, Django Rest Framework, Celery, and PostgreSQL.
Full-stack Developer at ChoPhuQuoc
February 1, 2020 - July 31, 2020Built marketplace mobile app with React Native, Expo, and Jest. Backend development involved TypeScript, NodeJS, Express, RabbitMQ, and Docker Compose deployed on DigitalOcean.
iOS Developer at Kabbage Application
January 1, 2020 - September 30, 2020Developed iOS app features for financial solutions for small businesses using Swift 4 and several SDKs.
Full-stack Developer at Drum Application
March 1, 2019 - January 31, 2020Developed full stack social and promotional app using iOS Swift 5, GraphQL, AWS Amplify, RxSwift, AppsFlyer, and NodeJS backend with AWS AppSync, Lambda, Athena, CloudFront, S3, Cognito, Kinesis, DynamoDB, and GraphQL; handled DevOps with CloudFormation and CodePipeline.
App Developer at Simple Application
October 1, 2018 - February 28, 2019Developed Ultimate Rideshare Driver Assistant app using Swift 4, RxSwift, Stripe, Google Maps, ZendriveSDK, Predicto based on CoreMotion and CoreLocation, with CleanArchitect pattern.
Full-stack Developer at Olak
June 1, 2018 - July 31, 2020Developed platform to store, share and manage personal data. iOS app with Swift 4, AWS Amplify, CryptoSwift, RSA Encryption, Protobuf, RxSwift. Backend with AWS AppSync, Lambda, API Gateway, GraphQL, CloudFormation.
App Developer at SherpaShare
February 1, 2018 - October 31, 2018Developed app for drive tracking and driver assistance using ZendriveSDK, GoogleMaps, MapBox, SurveyMonkey, GoogleAnalytics, Intercom, Arity Driving Engine SDK, and Plaid Link for iOS. Integrated Apple Pay.
Full-stack Developer at Dolo Application
December 1, 2016 - December 31, 2017Developed social network app connecting strangers using iOS Swift 3, RabbitMQ, RxSwift, GPUImage, IGListKit; backend with Python 3, Tastypie, Redis, Celery, RabbitMQ, Boto, Twilio, Google Maps APIs, Elasticsearch, PostgreSQL, Selenium; operations with Docker, Rancher, Ansible, AWS S3, AWS EC2, and Nginx.
iOS Developer at ToolSmart application
June 1, 2016 - December 31, 2016Developed iOS app connecting with measurement devices via Bluetooth to complete projects with precision and on time using Objective-C, CocoaPods, Fabric, Crashlytics, Realm, Appboy, CocoaLumberjack, and CoreBluetooth.
Full-stack Developer at Cheapism website
March 1, 2016 - June 30, 2016Developed product review and recommendation website using HTML5, CSS3, Angular 2, Python Django, Tastypie, Wagtail CMS, Redis, Celery, Elasticsearch, Boto3, AWS EC2, PostgreSQL, AWS S3; used Chef and Vagrant for DevOps.
iOS Developer, Tech Leader at James Delivery App
October 1, 2015 - March 31, 2016Developed delivery service app iOS client using Swift 2, RealmSwift, ReactiveCocoa, Swinject, Swiftlint.
iOS Developer at Bakery Application
November 1, 2014 - October 31, 2015iOS app developer for an online cake purchasing application using Objective-C, Stripe, Appboy, AFNetworking, PaymentKit, Raven (Sentry SDK).
ML - Full-stack Engineer at SumarAI (Tapway)
December 1, 2024 - December 31, 2024Worked on a cutting-edge no-code AIoT platform combining vision AI and IoT to transform business operations, quality control, and compliance. Developed AI-driven tools to enhance operational efficiency across industries using Python, Pytorch, Yolo models, and AWS Serverless technologies including Lambda and Step Functions.
AI Engineer at EasyMate.ai
September 1, 2024 - January 31, 2025Developed an AI-based text-to-app product empowering users to build applications without technical knowledge. Utilized Python, LangChain, LangGraph, OpenAI, Claude Sonnet, Chroma, and Screamtruck to implement innovative AI solutions.
Full-stack Developer at Screamtruck
September 1, 2023 - November 30, 2024Built In-house App, Admin and Booking website with Python, Django Rest Framework, Django Admin SSR, Firestore, Twilio, FCM, and GCP cloud services. Frontend components developed in ReactJS ensuring strong user interfaces.
Data & Backend Engineer at Foxsport Horse Racing Insights Generation Tool
April 1, 2023 - August 31, 2023Designed and implemented backend systems to provide users with insights about jockeys and horses. Utilized Python, AWS Lambda, StepFunction, AWS APIGateway, DynamoDB, S3, serverless architecture, and Jenkins for CI/CD.
Flutter Developer at Kinspire Health App
June 1, 2022 - April 30, 2023Developed a pediatric occupational therapy platform pairing expert therapists with parents using Flutter, Firebase, Go Router, RxDart, Injectable, and Bloc architecture to ensure responsive design and efficient state management.
Backend Developer at Poker Game Play
February 1, 2023 - June 30, 2024Developed backend gameplay logic for Texas Hold'em Poker using Typescript, NodeJS, Express, Colyseus, Superbase, and Daby Wallet.
Full-stack Developer, Technical Consultant at SitWithMe
September 1, 2021 - May 31, 2022Created an application allowing patrons to find nearby staff and book services on maps using location services. Worked on iOS with Swift 5, MapKit, AWS Amplify, and developed Admin Dashboard and backend with React Admin, NodeJS, AWS AppSync, DynamoDB, Lambda, AWS IoT, S3, Pinpoint, Yelp APIs, Firebase FCM, and Twilio.
Full-Stack Developer at Lesmills Applications
April 1, 2021 - October 31, 2021Developed workout and fitness mobile applications featuring offline mode and Google Cast. Utilized React Native, AWS Amplify, Lambda, Athena, CloudFront, Kinesis, DynamoDB, and CloudFormation.
Mobile Developer, Team Leader at Paga
October 1, 2020 - June 30, 2023Led mobile development for a digital banking platform supporting savings, bill payment, and transfers. Worked across iOS with Swift 5, RxSwift, CryptoSwift, VS App Center, Realm, and Android with Java, mParticle, Retrofit, Glide, Realm, implementing CleanArchitecture.
Backend Developer at Majestic Woman
July 1, 2020 - October 31, 2020Backend development for platform promoting women's physical and mental wellbeing, offering bellydance and fitness classes using Python 3, Django Rest Framework, Celery, and PostgreSQL.
Full-stack Developer at ChoPhuQuoc
February 1, 2020 - July 31, 2020Developed marketplace for users to sell and buy goods. Built mobile app using React Native, Expo, Jest, RabbitMQ, and backend using Typescript, NodeJS, Express, RabbitMQ, Docker Compose on DigitalOcean.
iOS Developer at Kabbage
January 1, 2020 - September 30, 2020iOS development for financial solutions targeting small businesses. Technologies included Swift 4, MiTek, TrustDefender, Hero, Shimmer, KeychainAccess, BBCardReader.
Full-stack Developer at Drum Application
March 1, 2019 - January 31, 2020Developed platform for buyers and businesses to expand reach and monetize. Worked on iOS using Swift 5, GraphQL, AWS Amplify, RxSwift, AppsFlyer, Sentry, Segment, Algolia Search, CI/CD with CircleCI, GitHub Actions, and Fastlane; backend with NodeJS, AWS AppSync, Lambda, Athena, CloudFront, S3.
App Developer at Simple Application
October 1, 2018 - February 28, 2019Developed Ultimate Rideshare Driver Assistant app with Swift 4, RxSwift, Stripe, Google Maps, ZendriveSDK, Predicto, implementing CleanArchitect.
Full-stack Developer at Olak
June 1, 2018 - July 31, 2020Developed platform for storing, sharing, and managing personal data utilizing iOS Swift 4 and AWS Amplify, CryptoSwift, RSA Encryption, Protobuf, RxSwift; backend with AWS AppSync, Lambda, API Gateway, GraphQL, CloudFormation.
App Developer at SherpaShare
February 1, 2018 - October 31, 2018Developed driving assistant app; tools included ZendriveSDK, GoogleMaps, MapBox, SurveyMonkey, GoogleAnalytics, Intercom, Arity Driving Engine SDK, Plaid Link for iOS, Apple Pay.
Full-stack Developer at Dolo Application
December 1, 2016 - December 31, 2017Developed social network app connecting strangers. Worked on iOS Swift 3 with RabbitMQ, RxSwift, GPUImage, IGListKit; backend with Python 3, Tastypie, Redis, Celery, RabbitMQ, Boto, Twilio, Google Maps APIs, Elasticsearch, PostgreSQL, Selenium; DevOps with Docker, Rancher, Ansible, AWS S3, EC2, Nginx.
iOS Developer at ToolSmart application
June 1, 2016 - December 31, 2016iOS development for Bluetooth measurement device connectivity projects. Technologies: Objective-C, CocoaPods, Fabric, Crashlytics, Realm, Appboy, CocoaLumberjack, CoreBluetooth.
Full-stack Developer at Cheapism
March 1, 2016 - June 30, 2016Developed product review and recommendations website covering personal finance and money-saving tips using HTML5, CSS3, Angular2, Python Django, Tastypie, Wagtail CMS, Redis, Celery, Elasticsearch, Boto3, AWS EC2, PostgreSQL, AWS S3; DevOps with Chef and Vagrant.
iOS Developer, Tech Leader at James Delivery App
October 1, 2015 - March 31, 2016Developed and led iOS delivery service application using Swift 2, RealmSwift, ReactiveCocoa, Swinject, Swiftlint.
iOS Developer at Bakery Application
November 1, 2014 - October 31, 2015Developed online cake purchasing application using Objective-C, Stripe, Appboy, AFNetworking, PaymentKit, and Raven for crash reporting.
ML - Full-stack Engineer at SumarAI (Tapway)
December 1, 2024 - December 31, 2024Worked on a no-code AIoT platform integrating vision AI and IoT to transform business operations, quality control, and compliance across industries with AI-driven tools. Utilized Python, Pytorch, Yolo models, and AWS Serverless technologies such as Lambda, Step Functions, and Amplify.
AI Engineer at EasyMate.ai
September 1, 2024 - January 31, 2025Developed AI-based text to app product enabling users to build applications without technical knowledge. Technologies used include Python, LangChain, LangGraph, OpenAI, Claude Sonnet, Chroma, and Screamtruck.
Full-stack Developer at Screamtruck
September 1, 2023 - November 30, 2024Developed in-house app, admin, and booking website. Used Python, Django Rest Framework, Django Admin SSR, Firestore, Twillio, FCM, GCP Cloud, and ReactJS components for the admin booking site.
Data & Backend Engineer at Foxsport Horse Racing Insights Generation Tool
April 1, 2023 - August 31, 2023Developed backend and data infrastructure to provide insights on jockeys and horses to Foxsport users, leveraging Python, AWS Lambda, StepFunction, AWS APIGateway, DynamoDB, S3, serverless architecture, and Jenkins.
Flutter Developer at Kinspire Health App
June 1, 2022 - April 30, 2023Built a leading pediatric occupational therapy platform that pairs expert therapists with parents. Technologies include Dart, Firebase, Go Router, RxDart, Injectable, Responsive design, and Bloc architecture.
Backend Developer at Poker Game Play
February 1, 2023 - June 30, 2024Developed gameplay for Texas Hold'em Poker using Typescript, NodeJS, Express, Colyseus, Superbase, and Daby Wallet.
Full-stack Developer, Technical Consultant at SitWithMe
September 1, 2021 - May 31, 2022Developed an app letting patrons find nearby staff to book services using map and location technologies. Utilized iOS Swift, Combine, MapKit, AWS Amplify for mobile and React Admin, NodeJS, AWS AppSync, DynamoDB, Lambda, AWS IoT, S3 for backend and admin dashboard.
Full-Stack Developer at Lesmills Applications
April 1, 2021 - October 31, 2021Developed workout and fitness app featuring offline mode and Google cast support, using React Native for mobile and AWS AppSync, Lambda, Athena, CloudFront, Kinesis, DynamoDB for backend.
Mobile Developer, Team Leader at Paga Applications
October 1, 2020 - June 30, 2023Led mobile development for digital banking app with features for savings tracking, bill payment, and transfers, using Swift, RxSwift, CryptoSwift, Realm, Java, mParticle, Retrofit, and Clean Architect.
Backend Developer at Majestic Woman
July 1, 2020 - October 31, 2020Built backend for platform promoting women's wellbeing with bellydance and fitness classes, using Python, Django Rest Framework, Celery, and PostgreSQL.
Full-stack Developer at ChoPhuQuoc
February 1, 2020 - July 31, 2020Developed mobile and backend for marketplace app using React Native, Expo, Jest, RabbitMQ, NodeJS, Express, Docker Compose, and DigitalOcean.
iOS Developer at Kabbage Application
January 1, 2020 - September 30, 2020Worked on financial solution mobile app for small businesses, using Swift with MiTek, TrustDefender, Hero, Shimmer, KeychainAccess, and BBCardReader.
Full-stack Developer at Drum Application
March 1, 2019 - January 31, 2020Developed platform for business promotion and monetization with iOS Swift, GraphQL, AWS Amplify, RxSwift, AppsFlyer, and backend with NodeJS, AWS AppSync, Lambda, Athena, CloudFront, S3, Cognito, Kinesis, DynamoDB, GraphQL.
App Developer at Simple Application
October 1, 2018 - February 28, 2019Built ultimate rideshare driver assistant app using Swift, RxSwift, Stripe, Google Maps, ZendriveSDK, and CleanArchitect.
Full-stack Developer at Olak
June 1, 2018 - July 31, 2020Developed fullstack application for data storage and management with iOS Swift, AWS Amplify, CryptoSwift, Protobuf, RxSwift, backend with AWS AppSync, Lambda, APIGateway, GraphQL, CloudFormation.
App Developer at SherpaShare
February 1, 2018 - October 31, 2018Developed drive tracking and driver assistant app using ZendriveSDK, GoogleMaps, MapBox, SurveyMonkey, GoogleAnalytics, Intercom, Arity Driving Engine SDK, Plaid Link for iOS, Apple Pay.
Full-stack Developer at Dolo Application
December 1, 2016 - December 31, 2017Developed social network application connecting strangers using iOS Swift, RabbitMQ, RxSwift, GPUImage, IGListKit, backend with Python, Tastypie, Redis, Celery, RabbitMQ, Boto, Twilio, Google Maps APIs, ElasticSearch, PostgreSQL.
iOS Developer at ToolSmart Application
June 1, 2016 - December 31, 2016Built precision measurement app connecting to Bluetooth devices using Objective-C, CocoaPods, Fabric, Crashlytics, Realm, Appboy, CocoaLumberjack, CoreBluetooth.
Full-stack Developer at Cheapism website
March 1, 2016 - June 30, 2016Developed product review and personal finance website with HTML5, CSS3, Angular 2, Python Django, Tastypie, Wagtail CMS, Redis, Celery, Elasticsearch, Boto3, AWS EC2, PostgreSQL, AWS S3, and DevOps with Chef and Vagrant.
iOS Developer, TechLeader at James Delivery App
October 1, 2015 - March 31, 2016Developed delivery service app using Swift 2, RealmSwift, ReactiveCocoa, Swinject, Swiftlint.
iOS Developer at Bakery Application
November 1, 2014 - October 31, 2015Built online cake purchase iOS application using Objective-C, Stripe, Appboy, AFNetworking, PaymentKit, Raven (Sentry SDK for iOS).
Education
Bachelor of Science at Da Nang University
September 3, 2010 - June 22, 2014Bachelor of information technology at Da Nang University of Education, Da Nang, Viet Nam
September 1, 2010 - July 31, 2014Bachelor of Information Technology at Da Nang University of Education
September 1, 2010 - July 31, 2014Bachelor of information technology at Da Nang University of Education
September 1, 2010 - July 31, 2014Qualifications
Google Data Analytics Professional Certificate
August 9, 2024 - September 17, 2026Earn the Google Data Analytics Certificate have completed eight courses, developed by Google, that include hands-on, practice-based assessments and are designed to prepare them for introductory-level roles in Data Analytics.
Generative AI with Large Language Models
July 24, 2024 - September 16, 2028AWS Serverless Hands-on Developer
June 15, 2018 - June 24, 2025Gain solid hands-on experience by building AWS-based projects from 2018, as it gets significant attention from the community.
Unsupervised Learning, Recommenders, Reinforcement Learning
January 1, 2023 - December 31, 2023Advanced Learning Algorithms
January 1, 2023 - December 31, 2023Supervised Machine Learning: Regression and Classification
January 1, 2023 - December 31, 2023Generative AI with Large Language Models
January 1, 2023 - December 31, 2023Google Data Analytics Professional Certificate
January 1, 2023 - December 31, 2023Data Analysis with R Programming
January 1, 2023 - December 31, 2023Docker Mastery: with Kubernetes +Swarm from a Docker Captain
January 1, 2023 - December 31, 2023Unsupervised Learning, Recommenders, Reinforcement Learning
January 1, 2023 - December 31, 2023Advanced Learning Algorithms
January 1, 2023 - December 31, 2023Supervised Machine Learning: Regression and Classification
January 1, 2023 - December 31, 2023Generative AI with Large Language Models
January 1, 2023 - December 31, 2023Google Data Analytics Professional Certificate
January 1, 2022 - December 31, 2022Data Analysis with R Programming
January 1, 2021 - December 31, 2021Docker Mastery: with Kubernetes +Swarm from a Docker Captain
January 1, 2020 - December 31, 2020Unsupervised Learning, Recommenders, Reinforcement Learning
January 1, 2022 - December 31, 2022Advanced Learning Algorithms
January 1, 2022 - December 31, 2022Supervised Machine Learning: Regression and Classification
January 1, 2022 - December 31, 2022Generative AI with Large Language Models
January 1, 2023 - December 31, 2023Google Data Analytics Professional Certificate
January 1, 2023 - December 31, 2023Data Analysis with R Programming
January 1, 2023 - December 31, 2023Docker Mastery: with Kubernetes + Swarm from a Docker Captain
January 1, 2022 - December 31, 2022Industry Experience
Software & Internet, Financial Services, Healthcare, Gaming, Education, Consumer Goods
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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