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I am a Senior Database Engineer and Full-Stack Developer with over 12 years of experience specializing in PostgreSQL, Supabase, and Flutter. I have a passion for designing optimized databases and developing efficient and secure applications. As a published author and Udemy instructor, I love sharing my knowledge about PL/pgSQL, JSONB, and database optimization with others. Throughout my career, I have worked on various projects including cloud deployments, mobile app development, and server management. I enjoy tackling complex problems like query optimization and integrating secure policies in app development. I’m always eager to learn and contribute to innovative tech solutions.…I am a Senior Database Engineer and Full-Stack Developer with over 12 years of experience specializing in PostgreSQL, Supabase, and Flutter. I have a passion for designing optimized databases and developing efficient and secure applications. As a published author and Udemy instructor, I love sharing my knowledge about PL/pgSQL, JSONB, and database optimization with others. Throughout my career, I have worked on various projects including cloud deployments, mobile app development, and server management. I enjoy tackling complex problems like query optimization and integrating secure policies in app development. I’m always eager to learn and contribute to innovative tech solutions.

Mohammed N.S. Al-Saadi

Full Stack Developer, Database Developer, App Developer, +1

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I am a Senior Database Engineer and Full-Stack Developer with over 12 years of experience specializing in PostgreSQL, Supabase, and Flutter. I have a passion for designing optimized databases and developing efficient and secure applications. As a published author and Udemy instructor, I love sharing my knowledge about PL/pgSQL, JSONB, and database optimization with others. Throughout my career, I have worked on various projects including cloud deployments, mobile app development, and server management. I enjoy tackling complex problems like query optimization and integrating secure policies in app development. I’m always eager to learn and contribute to innovative tech solutions.…I am a Senior Database Engineer and Full-Stack Developer with over 12 years of experience specializing in PostgreSQL, Supabase, and Flutter. I have a passion for designing optimized databases and developing efficient and secure applications. As a published author and Udemy instructor, I love sharing my knowledge about PL/pgSQL, JSONB, and database optimization with others. Throughout my career, I have worked on various projects including cloud deployments, mobile app development, and server management. I enjoy tackling complex problems like query optimization and integrating secure policies in app development. I’m always eager to learn and contribute to innovative tech solutions.

Available to hire

I am a Senior Database Engineer and Full-Stack Developer with over 12 years of experience specializing in PostgreSQL, Supabase, and Flutter. I have a passion for designing optimized databases and developing efficient and secure applications. As a published author and Udemy instructor, I love sharing my knowledge about PL/pgSQL, JSONB, and database optimization with others.

Throughout my career, I have worked on various projects including cloud deployments, mobile app development, and server management. I enjoy tackling complex problems like query optimization and integrating secure policies in app development. I’m always eager to learn and contribute to innovative tech solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Arabic

Fluent

Work Experience

Database Architect & Developer at Dezire Tech, Company/Freelance Malaysia

January 1, 2023 - July 26, 2025

Designed and optimized PostgreSQL databases for high-performance applications. Managed Linux servers and deployed Supabase cloud solutions. Developed Flutter + Supabase Android apps with secure Policies integration. Specialized in query optimization, indexing, and JSONB for scalability.