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Portrait of Seddik Taha

Seddik Taha

9+ years engineering production systems. Shipping Voice AI agents with LiveKit, OpenAI Realtime & RAG — end to end.

Selected Work

A selection of projects I've designed, developed, and shipped.

Quran Audio Streaming Platform screenshot 1
Quran Audio Streaming Platform screenshot 2
Quran Audio Streaming Platform screenshot 3
Quran Audio Streaming Platform screenshot 4
Quran Audio Streaming Platform screenshot 5
Quran Audio Streaming Platform screenshot 6

Featured project

Quran Audio Streaming Platform

A Quran audio streaming platform built with Next.js App Router and a high-performance audio backend.

  • Scalable .NET API with clean architecture
  • Redis caching to slash page load times
  • Audio recitations served from Cloudflare R2 globally
  • Responsive UI with full mobile and accessibility support
  • NextJS
  • Redis
  • ReactJS
  • Redux
  • Cloudflare R2
  • Hostinger VPS
  • MUI
E-commerce Web Application screenshot 1
E-commerce Web Application screenshot 2
E-commerce Web Application screenshot 3
E-commerce Web Application screenshot 4
E-commerce Web Application screenshot 5
E-commerce Web Application screenshot 6

E-commerce Web Application

End-to-end furniture e-commerce with SSR for SEO, dynamic faceted search, and Konnect payments integration.

  • NodeJS
  • ExpressJS
  • ReactJS
  • Redux
  • +1
Personal Portfolio v1 screenshot 1
Personal Portfolio v1 screenshot 2
Personal Portfolio v1 screenshot 3

Personal Portfolio v1

First version of my personal portfolio with Next.js App Router, ReactJS, and Material UI. SEO-friendly with a responsive gallery.

  • NextJS
  • ReactJS
  • Redux
  • MUI
Award Winning App — Oklati screenshot 1
Award Winning App — Oklati screenshot 2
Award Winning App — Oklati screenshot 3
Award Winning App — Oklati screenshot 4
Award Winning App — Oklati screenshot 5
Award Winning App — Oklati screenshot 6
Award Winning App — Oklati screenshot 7

Award Winning App — Oklati

Award-winning app in the Alesco M-developer competition. Contains the best recipes from Arabic countries.

  • Angular
  • Ionic

More projects & experiments on GitHub

Experience & Education

A summary of my professional and academic background.

Work Experience
  1. Ali & Sons logo

    Full-stack Applied AI Engineer

    Current

    Ali & Sons

    Built a multi-agent voice assistant with LiveKit + OpenAI Realtime for inventory queries and test-drive scheduling; CRM assistant with LangChain + React; AI-assisted visitor check-in app in React Native with face recognition; RAG over inventory with vector search.

  2. SKEIDAR logo

    Full-stack Applied AI Engineer

    SKEIDAR

    Built a RAG chatbot over the product catalog with LangChain; +30% design-team productivity via automated photo tagging on Google Cloud Vision/Gemini; centralised .NET IdentityServer SSO; reliable POS↔ERP sync via RabbitMQ outbox pattern.

  3. Talan logo

    Full-stack Developer

    Talan

    Hierarchical cost view with DFS algorithm in DevExpress TreeView; Redux refactor with Reselect memoised selectors; RabbitMQ message queues across microservices; TDD with Pytest (-30% prod bugs); Redis caching in FastAPI (-20% retrieval time).

  4. Blueberry Consulting logo

    Full-stack Developer

    Blueberry Consulting

    Fleet management app on .NET + Angular; Python AWS Lambda functions for Odoo sync; led fullstack migration to Angular 12 + .NET Core; Vue 3 form-validation library; Figma → responsive Vue 3 components.

  5. Suivi.co logo

    Full-stack Developer

    Suivi.co

    Automated PowerPoint generation with Syncfusion .NET; real-time collaboration via SignalR + Redux middleware; Node.js Azure Functions for read-model updates; rich Timeline view in React (+15% leads); unit testing with Jest + XUnit.

Education
  1. University of Tunis El Manar (FST) logo

    Software Engineering Degree

    University of Tunis El Manar (FST)

    Focused on software engineering, algorithms, data structures, and modern web systems.

  2. Ibno Rochd Institute, Sousse logo

    Bachelor of Technology

    Ibno Rochd Institute, Sousse

    Core training in programming, databases, networks, and software fundamentals.

9+

Years of experience

Voice agents & RAG in production

Applied AI

Frontend, backend, devops

Full-stack

New tools and practices

Always learning

Tools & Technologies

The stack I reach for to design, build, and ship AI-driven products.

AI & Voice
8 technologies
  • LangChain
  • LiveKit
  • OpenAI
  • OpenAI Realtime
  • Gemini
  • RAG
  • Chroma DB
  • Google Cloud Vision
Languages
4 technologies
  • Typescript
  • Javascript
  • C#
  • Python
Frontend
13 technologies
  • ReactJS
  • NextJS
  • Redux
  • Vue 3
  • Pinia
  • Angular
  • NgRx
  • RxJS
  • .NET MAUI
  • Material UI
  • Tailwind CSS
  • Html
  • CSS
Backend
9 technologies
  • .NET Core
  • Entity framework
  • Dapper
  • IdentityServer
  • SignalR
  • FastAPI
  • SQLAlchemy
  • NodeJS
  • ExpressJS
Databases
6 technologies
  • SQL Server
  • MYSQL
  • SQLite
  • MongoDB
  • CosmosDB
  • PostgreSQL
Tools & DevOps
11 technologies
  • Docker
  • RabbitMQ
  • XUnit
  • Jest
  • Pytest
  • Webpack
  • Vite
  • Azure
  • AWS
  • AWS Lambda
  • AWS S3

Let's build something great.

Have a project, role, or idea in mind? Let's talk.

  • Quick response

    I usually reply within 24 hours.

  • Open to opportunities

    Freelance projects, full-time roles & collaborations.

  • Available for new projects

    Available for new client work.

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