With over 3 years of experience in software development, I specialize in back-end engineering with a strong command of technologies like Python, Django, and PostgreSQL, enabling me to architect secure and scalable systems.At Yougotagift, the largest gift card company in the MENA region, I quickly took the initiative to architect and develop a back-end microservice application within my first month. Working in an Agile environment, I designed this application to process 'Buy in store' gift cards, which launched in January 2023 and is now operational in over 30 Carrefour stores across the UAE.I also built a scalable gift card processing platform (YOÜProcess) for clients such as Nakheel Mall, Extra, Giordano, and Panda, utilizing over seven web applications in a distributed system to meet diverse client needs. I engineered RESTful APIs with custom OAuth and JWT authentication to handle high-volume traffic, incorporating Redis locks and idempotency keys to eliminate request timeout inconsistencies. Additionally, I automated the card printing process, securely transferring data via SFTP and AWS pre-signed URLs to printing partners, which reduced manual effort by 90% through Celery Beat's periodic tasks.Feel free to connect with me on LinkedIn or contact me directly at connect.illias@gmail.com to discuss how my skills and experience can contribute to your projects and initiatives.Skills: Python, Django, PostgreSQL, MySQL, AWS, System Design, Microservices, Django REST Framework, Git, Algorithms, SQL, Data Structures, Database Management, Database Design, Software Development