Luc Huynh

Full stack developer specializing in designing, building, and deploying AI-powered and secured enterprise web applications

Independent Contractor, Angular Developer and AI engineer at TCL USA (2026-01 – Present)

• Set up local AI Inference engine Llama-cpp with Qwen 3.5 Model to validate Labor claim on VPS,
• Fine-tune utilizing Unsloth from base Large Language Model Qwen 3.5 to Validate Claim from Authorized Service Providers,
• Implemented responsive web app for HVAC labor claim system, client Angular 21 and server NodeJS utilizing Restful API,
• Added additional logs messages for Admin web app to track activities on critical actions
• Languages and Technologies: Typescript, Angular 21, NodeJS 24, Chrome-Firefox-Edge test/debug and Cross browser test, Visual Source Code, Git source code management, Microsoft Meeting-Outlook for team communication

Senior Angular Developer at Insight Global (2022-03 – 2025-12)

• Implemented in Angular 20 Web Application utilizing Angular Material 20 with NgRx store, effects, and selectors for Flight Attendant scheduling.
• Implemented Artificial Intelligent assistant floating window utilizing in-house AI engine
• Upgrades in house applications Resplan, Aflyer, eMLA and InflightBidding from Angular 4 to Angular 14 then Angular 20
• Implemented code Change Requirements
• Fixed applications vulnerabilities utilizing Veracode by rewriting code and upgrading User Interface component libraries
• Integrated AI chat bot utilizing in-house AI engine to assist Flight Attendants to schedule their next monthly missions
• Rewrote code to enhance core functionalities to enhance speed
• Optimized API calls by buffering repeated Client-Server requests
• Bug Fixes User Interface
• Implemented mechanism for eMLA to prevent concurrent access when edit a version
• Enhanced User Interface to have better User Experience
• Minimized compiled deployment files by reusing existing Libraries
• Hand-on server NodeJS codes to optimize API calls
• Hand-on Java code and deployment on Websphere
• Continue Integration - Continue Deployment applications
• Languages and Technologies: Typescript, Angular 14 and 20, Java Open JDK 11.0.6, NodeJS 22.12.0, NPM v10.9.9, NgRX 20, Chrome-Firefox-Edge test/debug and Cross browser test, Visual Source Code, Git source code management, Microsoft Meeting-Outlook for team communication

Angular Developer at Insight Global (2019-10 – 2022-02)

• Customized core application app.module to intercept and alter outgoing requests and incoming responses,
• Mapped angular components from server response,
• Blocked outgoing requests in case page errors,
• Integrated Google Map AGM,
• Interacted with the map and display popups information on map,
• Implemented events to interact with map on outside map click,
• Implemented new insurance program Lesser Risk Only according FRD (Functional Requirement Document),
• Implemented large policy rating progress status,
• Updated existing functionalities of existing code according CR (Change Requirements)
• Created NodeJS server for receiving files upload,
• Debugged NodeJS server code utilizing Chrome browser,
• Virus scan on uploaded files and send back any critical error messages,
• Leaded developers to solve technical CSS UI issues or communication between browser and server,
• Created and import DB utilizing Microsoft SQL Server Management Studio,
• Writed SQL queries for altering or deleting DB data,
• Solved quickly assigned defects found during QA or UAT tests phase,
• Maintain existing code,
• Worked remotely utilizing secured Cisco AnyConnect,
• NPM to manage application dependent packages,
• Bug fix defects utilizing Jira,
• Communication among team members utilizing Microsoft Teams
• Languages and Technologies: Typescript, Javascript, SQL, Angular 11, Open JDK 11.0.6, NodeJS 10, NPM v6.4, GuideWire insurance products V10.13, Chrome to test/debug, Firefox test/debug, Internet Explorer for Cross browser test, Visual Source Code v1.15, IntelliJ IDE 5.0.4 for GuideWire, Microsoft SQL Server Management Studio 18, Cisco AnyConnect, Jenkins

Contractor, Full stack, Remote at NEO STELLYS SARL (2018-11 – 2019-09)

• Full stack development of 2 web applications, jobs/Ads posting web application and administration web application to validate and messaging feed between viewers and posters,
• Responsive design to work on desktop, tablet or mobile phone with dynamic look and feel,
• Community features for targeting specific group of people and private group ads viewing,
• Implemented Open Street Map, Open Layer (Free version of Google Map) with display markers,
• Implemented methods to interact with OSM with on map popups display
• On UI component outside map click, display map popups information
• Geo-localization via google map with bubble information display on selection and map interaction,
• Implemented Search multi-criteria according to localization distance or categories,
• Implemented Batch processing to send emails for accounts validation,
• Implemented Batch processing to clean all expired documents of images,
• Implemented Financial features for gain and expenses off selected year,
• Implemented Internationalization, whole application real time translation on language selection,
• Modularized components to load dynamically on demand to optimized application size,
• Restful Architecture and MEAN stack technology,
• Object Oriented database,
• Setup, Configured and Deployed on Nginx server over CentOS Virtual Private Server,
• All developments follow OWASP TOP 10 to prevent vulnerabilities
• Languages and Technologies: NodeJS 10.13, Angular 7.1.3, Mocha, Chai, HTML, JavaScript, LESS, MongoDB 4.0, RESTful Web Services, Linux CentOS 7, GIT code source control, VS Code editor.

Contractor, Full stack, Remote at TCL North America (2017-01 – 2018-10)

• Full stack development of 3 enterprise web applications from the ground up.
• Labor Claim System - Part Orders - Parts Inventory, Authorized Service Provider and Call Center. Utilizing MEAN (MongoDB Express Angular NodeJS) over RESTful web services
• Set up and deployed to the Cloud on Virtual Private Server of web applications,
• Configured and secured cloud web server Nginx on CentOS 7 and maintain hosting,
• Server side, developed RESTful webservices with NodeJS, Express and Nginx,
• Json Web Token for enforcing security layer and access control over HTTPS protocol,
• Batch load to add/update part/TVs inventories, claims and part order,
• Created processes to run daily to backup database utilizing Amazon Web Services S3,
• Unit testing utilizing test runner Mocha and assertion Chai,
• All developments follow OWASP TOP 10 to prevent vulnerabilities,
• Languages and Technologies: NodeJS 7.1, Angular 4/5, Mocha, Chai, Amazon Web Services S3, HTML, JavaScript, LESS, Bootstrap, MongoDB 3.4, RESTful Web Services, Linux CentOS 7, GIT code source control, VS Code editor.
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Senior Software Engineer at InfoSend (2009-08 – 2016-12)

Printing / Payment Online

• Developed Rich Client Web App. Items Configurations utilizing Angularjs on client and PHP for server,
• Developed secured web applications according to OWASP TOP 10 to prevent vulnerabilities,
• Developed PDF Documents server Restful web services in Java, Spring framework and Jetty container,
• Created processes to run daily utilizing Web Services over Crontab utility,
• Created deploy fully functional new secured websites Javascript, Smarty templating Framework and CSS,
• Developed a full secured web application MVC style to manage high volume documents with conditional publication according to predefined criteria,
• Developed Rich Client Application utilizing Google Web Toolkit and PHP on server for Querying data over different type of Databases (Sybase, PostGreSQL and MySQL),
• Optimized and speed up processes to load millions documents into system by reducing system resources and DB accesses,
• Enhanced and added features Mobile Payment Online Web App utilizing Javascript and Jquery and Angularjs.
• Enhanced, Updated, Deployed Web Applications Customer Service Representative utilizing Code Igniter MVC Framework, CSS, Javascript, PHP, Web API,
• Researched/Solved issues on payments and statements on the fly from Client Services requests,
• Monitor/Maintain over 100 active payment websites,
• Self prioritize dynamic assigned tasks
• Languages and Technologies: PHP, JAVA, JEE, AngularJS, Polymer, Sybase, PostgreSQL, MySQL, Google Web Toolkit, JQuery Mobile, JQuery, HTML, Javascript, CSS3, Bootstrap, Code Igniter/Smarty templating, Web Services, Apache, Linux CentOS, Graphics GIMP, Textmate editor.

Software Engineer at Instawares.com (2006-12 – 2009-06)

E-Commerce

• Developed and designed Complete customers’ claims disputes and replies for consumers service support,
• Created scheduled stored procedures to archive monthly database of claims disputes system,
• Administration system for categorizing and publishing products of website with Ajax,
• Developed Website website’s pages, hand coded,
• Stored procedures to update website data nightly,
• Statistics studies of sales utilizing Crystal Report via C#
• Updated & maintained website pages
• Languages and Technologies: HTML, Ajax, JavaScript, VBScript, C#, CSS, ASP, Visual studio 2005, DreamWeaver, IIS, SQL Server 2000, XP Professional.

Software engineer at Gemalto (2001-01 – 2006-12)

• Project: OTA Platform (Over The Air Platform)
• Developed on server side the module data load balancing for scalable Platform Over The Air (SMS text message platform),
• Parsing module to extract data from XML message,
• Multithreading channels management for low level encoding data to send over TCP/IP or UDP socket to GSM antenna
• Languages and Technologies: J2SE, Java, SAX Parser, JUnit, JBuilder, UML Rational Rose, PVCS, WebLogic Server 8.
• Project: SMPC (Secured Multi Purpose Card)
• Designed and developed distributed Java Application for Secured Multi-purpose JavaCard in collaboration of Japanese company NTT Docomo.
• Developed Encoded/Decoded secured data communication module for client-server using PKI encryption method,
• Developed points of sale utilizing signed graphics user interface Applet for SmartCard Reader and module for Uploading & Downloading java Applets using APDU protocol for secured JavaCard over I2C bus,
• Developed server connection interface using RMI protocol,
• Application life cycle maintenance.
• Creation procedure test sheets,
• Languages and Technologies: J2EE, JSP, Java, LOG4J, Ant, Servlets, PL-SQL, JavaCard, RMI, XML, Microsoft NT environment, Apache Tomcat 3 (development environment), GemXplore Suite, Oracle 8i, UML Rational Rose, Rational ClearCase, PVCS, SQL Client.

Software Engineer at Compagnie des signaux (1999-11 – 2000-12)

• Project: ESE (European System Exchange)
• Developed user graphic interface using Java Applet for rendering freeways status according to DATEX (European DATa EXchange format) data,
• Created stored procedures to schedule weekly updates to maintain data,
• Formatted display text for freeway information panel,
• Multithreading socket module for listening/sending data push/pull method over TCP/IP,
• Application life cycle maintenance.
• Languages and Technologies: Java Applet, JavaSE, HTML, JavaScript, DB Access, IIS, Windows NT, Visual Studio, PVCS.
• Project: SDB(Shell-Direct Billing)
• Migration/Updated old billing CGI System to ASP technology,
• Support and update new ASP system.
• Languages and Technologies: ASP, VbScript, HTML, JavaScript, DB2, IIS, Windows NT, Visual Studio, PVCS.

Software Engineer at France Telecom (1996-09 – 1999-10)

• Project: DDG (Dynamic Database Generator)
• Developed Web base application, to generate Dynamic Database through Graphic User Interface.
• Enhanced and upgraded all C programs into C++
• Languages and Technologies: C++, HTML, and CGI, Windows NT, Visual Studio, Visual Source safe.

Master Degree in software engineering – Institut Universitaire des Sciences Pour l'Ingénieur de Marseille, FRANCE (1996 – 1996)

Bachelor in Electronics Engineering – Institut Universitaire de Technology, FRANCE (1993 – 1993)