Open to opportunities

wahid slimani

@wahidslimani

Message

I build production SaaS platforms, real-time backends, and applied AI systems.

Algeria

Message

What I'm looking for

I'm looking to bring my build-and-ship discipline to a product engineering or applied AI team, building production SaaS platforms, AI-powered systems, and real-time backends.

I've shipped 5+ SaaS and internal productivity tools at Numilex, taking React, Next.js, Node.js, Python, and PostgreSQL products to production with CI/CD from day one. I reduced deployment time by roughly 60% and improved backend response latency by 30–40% through Dockerized workflows, query optimization, Redis caching, and targeted API improvements.

I build AI-powered automation and retrieval systems with LangGraph, LLM orchestration, RAG, vector search, validation layers, scoring systems, and real-time web enrichment. I also create observability stacks with Prometheus and Grafana so teams can monitor infrastructure, application health, and AI inference performance.

As a freelance full-stack developer, I've owned end-to-end delivery for web, mobile, and desktop business platforms, from interfaces and APIs to authentication, databases, deployment, monitoring, and maintenance. My work has included automating data collection and analysis workflows that eliminated roughly 70% of manual processing overhead for clients.

My research and project work includes CRC MedAI, a real-time colorectal cancer detection and prognosis platform built around computer vision, MLOps pipelines, FHIR APIs, and containerized microservices. I've also built a HORECA waste-management platform, rental-management SaaS, multilingual marketplaces, React Native tools, and interactive Three.js educational simulations.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack & AI Engineer

Current

Numilex

Sep 2024 - Present (1 year 11 months)

Designed and shipped 5+ SaaS and internal productivity tools using React, Next.js, Node.js, Python, and PostgreSQL, each delivered to production with CI/CD pipelines. Cut deployment time by roughly 60% by standardizing Dockerized environments and automated pipelines. Built AI-powered automation systems using LangGraph and LLM orchestration pipelines, improving operational efficiency through intell

React Next.js Node Python PostgreSQL Docker CI CD LangGraph Orchestration Redis WebSockets BullMQ Prometheus Grafana Vector Search RAG AI Agents

Current

Full-Stack Developer

Current

Freelance

Jan 2023 - Present (3 years 7 months)

Designed and delivered custom business platforms across web, mobile, and desktop environments for clients across multiple industries. Owned complete end-to-end delivery including frontend interfaces, backend APIs, authentication, databases, and deployment infrastructure as sole engineering owner. Automated large-scale data collection and analysis workflows, eliminating roughly 70% of manual proces

Web Development Mobile Development Desktop Development API Design Authentication Database Management Deployment Redis Data Automation Product Lifecycle Management

Education

Degrees, certifications, and relevant coursework

Higher School of Computer Science (ESTIN)

Master's Degree, Artificial Intelligence & Data Science

2021 -

Grade: 18.5/20

Pursuing a Master's degree in Artificial Intelligence & Data Science with an excellent GPA of 18.5/20. Thesis focused on an intelligent multimodal system for colorectal cancer diagnosis and prognosis support.

Higher School of Computer Science (ESTIN)

Engineering Degree, Artificial Intelligence & Data Science

2021 - 2026

Grade: 19/20

Completed an Engineering degree in Artificial Intelligence & Data Science with an excellent GPA of 19/20. Thesis focused on an intelligent multimodal system for colorectal cancer diagnosis and prognosis support.