Mobile App & Website Development Tunisia.
Don't settle for ordinary.
Senior Full Stack Developer and AI Engineer in Tunisia. Specialized in mobile app development, website development, and intelligence artificielle (AI). Delivering high-performance web dev, mobile application development, and mobile phone app development solutions since 2018.
Intelligence Artificielle solutions (IA) in Tunisia.
Modern interfaces & user experiences designer.
React js, nodejs & Nextjs development solutions.
High-converting website dev & online stores.
Featured Work & Mobile Application Development Tunisia
Built with Precision.
Explore our portfolio of mobile app development, website development, and full stack developer projects. From React js and Nextjs web applications to Flutter and React Native mobile solutions, each project showcases modern web dev technologies and best practices.
Latest
Work
Elevate your digital presence with Beup Solutions, a leading provider of website development and mob...
Web
Expertise
Expert website development Tunisia. Scale your business with robust mobile application development solutions using React Native, Flutter, and modern web dev frameworks.
Browser
Extensions
Powerful browser extensions developed in Tunisia using modern web dev technologies, JavaScript, and TypeScript with Manifest V3 compliance for Chrome, Firefox, and Edge.
Code
Insights
Deep dives into modern mobile application and development, React js, Nodejs, Nextjs, AI engineer insights, and SEO GEO AEO best practices.
Mobile & Web Development Tunisia
Full Stack Expertise in AI Engineering & Digital Marketing.
Full Stack Web Development
Build modern, scalable web applications and website development solutions using the latest JavaScript technologies. From React js and Nextjs frontends to nodejs (node.js), Deno js, and Bun backends, we create responsive, performant applications with server-side rendering, API development, and database integration in Tunisia. Our web dev services focus on speed and scalability.
Details ↗Mobile App Development
Create cross-platform mobile applications and mobile phone application development using React Native and Flutter. Build native iOS and Android apps with shared TypeScript codebase, featuring smooth animations, native performance, and mobile app dev expertise. We are leading mobile application developers in Tunisia.
Details ↗AI Engineering & Intelligence Artificielle
Implement cutting-edge AI solutions including RAG, LangChain, and vector databases. Specializing in intelligence artificielle (IA), fine-tuning models, and building custom AI agents. We also provide AI video, AI Music, AI audio, and AI image generation solutions using Python and modern AI frameworks in Tunisia.
Details ↗Browser Extension Development
Develop powerful browser extensions for Chrome, Firefox, Edge, and Safari using modern web dev technologies. From productivity tools and ad blockers to content scrapers and automation extensions, we build cross-browser compatible extensions with Manifest V3 compliance and JavaScript/TypeScript.
Details ↗Cloud Deployment & DevOps
Deploy and scale your applications on modern cloud platforms including Vercel, Netlify, Cloudflare, AWS, and Google Cloud. Implement CI/CD pipelines, containerization with Docker, DNS configuration, and performance optimization for global reach. We ensure high availability for all web and mobile app projects.
Details ↗SEO GEO AEO & Performance Optimization
Optimize your web applications for search engines and performance. Implement SEO best practices, Core Web Vitals optimization, IndexNow protocol integration, structured data markup, and advanced caching strategies to improve rankings and user experience in Tunisia. We specialize in SEO GEO AEO optimization.
Details ↗Expertise in React js, nodejs, Nextjs, Flutter, and Astro js.
Comprehensive mobile application and development stack for Android and iOS platforms. Specialized in UI UX designer workflows, UX design, e commerce solutions, and digital marketing integrations with modern web site technologies.
Latest from Blog
Inside Perspective on AI, React js, nodejs, and SEO.
Technical articles on mobile application development, website development, and AI engineer insights. Learn about React js, Nextjs, Flutter, SEO GEO AEO optimization, and modern web dev best practices from a full stack developer in Tunisia.
Web Crypto API implement ECIES like in Javascript
Learn how to use the Web Crypto API to implement ECIES-like encryption and decryption in JavaScript. This article covers generating key pairs, deriving symmetric keys, and securely encrypting data using AES-GCM.
Top 35 Linux Tips and Tricks
In this article, we will explore 35 useful tips and tricks for the Linux console. These tips and tricks will cover various aspects of the Linux command line and will include code examples to demonstrate their usage.
Top 20 Git Commands with Examples
Master Git with the top 20 essential commands for version control and collaboration. Learn Git init, add, commit, branch, merge, rebase, stash, and more with practical examples. Boost your productivity as a developer!
TEA: A Lightweight Encryption Option
Learn about TEA, a lightweight encryption algorithm, and compare it to other options like AES, DES, PRESENT, Blowfish, and Twofish. Discover its strengths, weaknesses, and when it's the best choice for your security needs.
SipHash and Other Lightweight Hashing Algorithms: A Comparison
Discover the world of lightweight hashing algorithms, including SipHash, BLAKE2, Skein, Poly1305, and FarmHash. Compare their speed, security, simplicity, and footprint to find the best fit for your applications.
Handling Preflight Requests in Deno
Learn how to handle preflight requests in Deno applications using TypeScript. This guide explains CORS, preflight requests, and provides a step-by-step tutorial to set up a server that manages cross-origin interactions seamlessly.
Common Questions
Frequently Asked Questions.
Direct answers about Haikel's software engineering, AI, mobile development, and search optimization services.
What does Haikel Fazzani specialize in?
Haikel Fazzani builds full-stack web applications, mobile apps, browser extensions, and applied AI systems. His core stack includes JavaScript, TypeScript, React, Node.js, Astro, React Native, and Flutter.
Can Haikel build a web or mobile product from end to end?
Yes. Work can cover product architecture, interface implementation, APIs, databases, deployment, performance, and ongoing technical improvements for web and mobile products.
What AI engineering services are available?
AI engineering work includes retrieval-augmented generation, LLM application development, vector search, workflow automation, evaluation, and integration of AI features into existing products.
Does Haikel provide technical SEO, AEO, and GEO work?
Yes. Services include crawlability and indexing, structured data, information architecture, Core Web Vitals, answer-focused content, entity signals, and search performance analysis.
Where is Haikel Fazzani based?
Haikel Fazzani is based in Tunisia and works with clients remotely on software engineering, AI, and search optimization projects.
How can I discuss a project with Haikel?
Use the contact page to describe your product, technical challenge, timeline, and desired outcome. Haikel will respond by email to discuss scope and next steps.
Accelerate Development with React js, nodejs, Flutter, Nextjs, and Astro js.
As a full stack developer in Tunisia, I leverage modern web dev technologies to build scalable website development and mobile application development solutions. From JavaScript and TypeScript frontends to node.js, Deno js, and Bun backends, each technology is chosen for performance, developer experience, and long-term maintainability in mobile app dev projects.
Let's Build Together
Ready to launch your next mobile app development project or upgrade your website development? As a leading full stack developer in Tunisia, I specialize in creating modern, scalable solutions using React js, Nextjs, Flutter, and React Native. From e commerce platforms to wordpress sites and custom website builder solutions, I deliver professional web site experiences with hypertext markup language, JavaScript, and TypeScript.
Location
Tunisia — Available Worldwide
Specializations
Start Your Project Today
Whether you need mobile application development for Android and iOS, a modern website dev solution, or AI engineer expertise with RAG, LangChain, and intelligence artificielle — I'm here to help transform your vision into reality. From mobile phone app development to digital marketing and IndexNow indexing, let's build something exceptional together.
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