
Hamdi S
Full Stack Developer Angular Spring Boot
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Full-Stack Developer Angular & Spring Boot
LYNXAB • Full time
Jul 2023 - Sep 2025 • 2 yrs 2 mos
AMZPACK – Amazon Commerce Management Application Designed and developed a full-stack SaaS application for Amazon business management and analytics. Front-end development: UI design, data visualization, and UX improvements. Back-end development: server-side logic, database management (ORM), and external API integration (Amazon, Keepa). Performance optimization, complex problem solving, and implementation of advanced algorithms. Tech stack: Java 11, Spring Boot, Angular 16, TypeScript, Amazon & Keepa APIs, Chart.js, Tailwind CSS. AMZPACK – Cloud Deployment & AWS Integration Deployed and integrated the AMZPACK application on AWS infrastructure. Backend deployment on EC2 and database setup on Amazon RDS. Frontend hosting on S3 with CloudFront configuration. Security and access management using IAM and VPC. Performance optimization and infrastructure cost reduction. Tech stack: AWS (EC2, RDS, S3, CloudFront, IAM, VPC), Java 11, Spring Boot, Angular, MySQL. Amazon Catalog Integration to Cdiscount & eBay (PrestaShop) Integrated Amazon product catalogs into Cdiscount and eBay marketplaces using PrestaShop. Configuration of marketplace modules and synchronization of products, stock, pricing, and orders. Automation of updates and performance monitoring. Optimization of product feeds for compliance and marketplace visibility. Tech stack: PrestaShop, Marketplace Modules (Amazon, Cdiscount, eBay), PHP, MySQL, Amazon SP-API, eBay API.