Hi, I'm Mohammed Aintomar
I build practical AI systems, backend
services and RAG applications
I am a software developer focused on AI/LLM and RAG engineering, with a strong foundation in Python backend development, PostgreSQL, REST APIs, and modern software systems. I build practical AI applications such as CodeAtlas, an AI codebase intelligence system using code-aware chunking, embeddings, hybrid retrieval, reranking, and citation-grounded generation.
Overview.
My work combines AI engineering, backend development, and systems programming. I work primarily with Python, PostgreSQL, REST APIs, RAG pipelines, and vector search, while also contributing to open-source embedded software with C.
I care about understanding systems deeply, writing maintainable code, testing what I build, and solving real engineering problems rather than simply assembling technologies.
Mohammed Aintomar.
AI / LLM Engineering
Building practical AI applications with LLM APIs, embeddings, structured prompts, and grounded generation.
Backend Development
Developing Python backend systems, REST APIs, database integrations, and reliable application services.
RAG Systems
Designing retrieval pipelines with embeddings, vector search, hybrid retrieval, reranking, and citations.
Open-Source Engineering
Contributing to real systems projects through C development, security validation, testing, and code review.
What I have done so far
Work Experience.
My technical expertise
Technologies & Tools.
The tools and technologies I use to build AI systems, backend services, retrieval pipelines, and reliable software.
Python
AdvancedC
IntermediateFlask
IntermediatePostgreSQL
IntermediateRAG / LLM Engineering
Intermediatepgvector / HNSW
IntermediateREST APIs
IntermediateGit / GitHub
AdvancedDocker
IntermediateLinux
IntermediateGitHub Actions
IntermediateCMake
IntermediatePytest
IntermediateMy work
Projects.
These projects showcase my engineering work across AI systems, backend development, and open-source software. Each project highlights a real technical problem, the technologies involved, and the engineering decisions behind the implementation.
CodeAtlas
AI codebase intelligence system using RAG for natural-language search over software repositories. It combines code-aware chunking, embeddings, PostgreSQL + pgvector, hybrid retrieval, reranking, conversation history, and citation-grounded generation.
eBoot Security Contribution
Open-source embedded bootloader contribution focused on shared image-slot boundary validation, secure boot paths, regression testing, and maintainer-reviewed C/CMake changes.
Get in touch