salem

Riyadh, Riyadh Region, Saudi Arabiaen

Contact via CazVid

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Summary

Professional profile

Skills

PHP

Demonstrated experience with PHP.

Laravel

Demonstrated experience with Laravel.

CodeIgniter

Demonstrated experience with CodeIgniter.

Python

Demonstrated experience with Python.

Node.js

Demonstrated experience with Node.js.

Languages

English(Fluent)Arabic(Native)

Experience

Senior Software Developer

Tamakan

Present

Designed and developed scalable backend systems using Laravel and MySQL.. Built AI-powered features using OpenAI APIs and Retrieval-Augmented Generation (RAG).. Implemented vector search with Qdrant for semantic knowledge retrieval.. Integrated third-party platforms including Salla, ZATCA e-Invoicing, payment gateways, Firebase Cloud Messaging, and WhatsApp Business APIs.. Optimized database queries and application performance for production systems.. Managed Linux servers, Nginx, Docker containers, and deployment pipelines.. Led backend architecture decisions and mentored junior developers.

Education

Nanjing University of Science and technology

Master of Engineering, Computer Science

2019 - 2022

Aden University

Bachelor of computer programing

2014 - 2018

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