Full-stack DeveloperFrontend · Backend · IT Support
Core technologyAngular · Java · NestJS
Explore selected projects → Full-stack Developer · 5+ years of experience
Build software,
repair hardware.
I’m Logan Nguyen, a Darwin-based Full-stack Developer building web applications from frontend to backend. I also provide IT support, repair small household appliances and work on circuit-board repairs for other devices.
5+ yrsExperience
50K+Platform customers
4Countries worked in
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✳
🎯
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💻
⚡IT support · electronics repair
✦Clean code
ROLES & AREAS OF EXPERTISE
01 Developer02 Solution Architect03 Business Analyst
PROFILE & EXPERIENCEFull-stack Developer
Full-stack Developer
with 5+ years’ experience.
I’ve worked with FPT Software, Renovation Technology, Hitachi Vantara and DT Produce, building products from AI and IoT applications to enterprise platforms serving millions of users. I also ran a retail business for four years, helping customers choose laptops, drawing tablets and action cameras.
PROJECT OVERVIEWHello, Logan 👋
ANGULAR · WEB APP
Manulife notification platform
A high-volume notification and OTP platform across SMS, Email, Zalo and Viber, built with Spring Boot microservices, MongoDB and Azure.
⌁FIX
IT RIGHT.HOME APPLIANCE CARE
🛠️IT RIGHT.HOME APPLIANCE CARE
IT SUPPORT · ELECTRONICS REPAIR
IT support & repairs
Help with computer setup and troubleshooting, small household appliance repairs, and circuit-board diagnosis and repair for other devices.
01 class Developer build():
greatThings();
return done;end class
💡greatThings();
return done;end class
HOW I WORK
Leading teams to delivery
Led a four-person developer team, owned nine major product features and mentored interns; contributed to code reviews, unit tests and releases.
SELECTED PROJECTS · EXPERIENCE
Products I helped build and deliver.
B.Eng. Software Engineering, Industrial University of Ho Chi Minh City. Projects are grouped by product type, with company and role shown as context.
BeautyMe · AI Photo Enhancement — AI photo-enhancement mobile app: worked with AI engineers to understand algorithms, collect data and train models; collaborated with PM, BA and QC to deliver features and fix bugs.
FHealthcare · IoT Health Prototype — Health IoT project: embedded programming, web and mobile UI, testing and health-data analysis, plus circuit prototype design.
FlutterReact · React NativeC/C++Nordic EmbeddedIoTTraining AI · Image Processing
Lavida CRM/HRM & Smart City Platform — Built the core structure; delivered around 60 responsive screens, integrated APIs and deployed the platform. Integrated H.265 security-camera streaming, IoT sensor data and POS promotion sync. The platform managed around 50,000 customers.
Vietstar Airline · Admin & Landing — Analyzed requirements, built a 15-screen responsive landing experience, integrated REST APIs and led a four-developer team; partnered with BA, PM and QA through acceptance.
AngularTailwindRxJSFirebaseSocket.IOREST APIGitLab CI/CDH.265 StreamingPOS · IoT
Manulife Vietnam · Multi-channel Notification & OTP — Owned source-code changes and unit tests, reviewed code, integrated Zalo and telecom APIs, shaped solutions with BA/SA, addressed performance issues and built/released DEV, SIT and UAT. The multi-channel OTP and notification platform served millions of users.
Hitachi Rails · Global Rail Monitoring — Led delivery of seven features; migrated AngularJS to Angular 12; built reusable AG Grid components; optimized real-time Google Maps data; demonstrated features to customers and trained interns/graduates.
Angular 12ReactSpring BootMicroservicesMongoDB · CassandraKafka · SparkAzure Service BusAzure API ManagementGoogle MapsJenkins · Kubernetes
Led delivery of nine core features for an HRM/CRM managing produce, customers, employees, payroll and profit reporting. Built a shared AG Grid component with filtering and client/server-side pagination; prepared demos, reviewed code, checked SonarQube, wrote unit tests and released features.
AngularAG GridNestJSAzure ServicesSonarQubeUnit Testing
BUSINESS EXPERIENCE
Business ownership & customer experience
Separate from my software development career, this experience adds hands-on retail operations and technology product consulting.
Ran a retail business selling graphics tablets, laptops and action cameras; managed sales, inventory and customer support. Advised customers on imaging equipment based on their needs and product specifications.
Product consultationSales & inventoryCamera · PhotographyCustomer SupportPhotoshop · PremierePOS
Angular · React · FlutterJava · Spring Boot · NestJSMongoDB · SQL · Azure · AWSKafka · Docker · Kubernetes · JenkinsC/C++ · Embedded · IoTEnglish · Vietnamese
WHY WORK WITH ME?Good work starts
Good work starts
with the right approach.
I care about both outcomes and process: clear communication, thoughtful planning and technical explanations in plain language.
Learn more →Feature ownership
Led delivery of nine core features for DT Produce’s agricultural management platform.
Scaling real-time systems
Improved a notification platform serving millions and optimized real-time map data display.
Cross-functional teamwork
Partnered with BAs, SAs, PMs, QA and international clients to shape solutions.
Knowledge sharing
Mentored interns and graduates, reviewed code, wrote unit tests and used SonarQube to maintain quality.
WORK WITH ME
What can I help with?
Choose a service to get started. I’ll get back to you to discuss next steps.
SELECTED EXPERIENCETechnology meets
Technology meets
real customer needs.
01 · ANGULAR
Hitachi Rails: led seven features, migrated AngularJS to Angular 12 and optimized real-time map data. The product is used across Hitachi’s global system.
AHitachi RailsAngular 12 · Google Maps
02 · MICROSERVICES
Manulife: owned Spring Boot microservices, integrated Zalo and telecom APIs, and delivered on Azure with MongoDB, Azure Service Bus and API Management.
MManulifeSpring Boot · Azure · MongoDB
03 · SMART CITY
Camera House & own retail business: four years selling laptops, graphics tablets and action cameras; managed stock and sales, supported customers and advised on imaging equipment. Also built a live-streaming camera system for smart city use.
LLavida CRM/HRMAngular · IoT · 50K customers
BLOG & NOTESSharing ideas
New posts coming soonSharing ideas
to keep improving.
LET’S GET STARTEDReady to make
Ready to make
something great together?
Get in touch about a role or request a device repair.
Replies within one business day✦
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