Computer Programming: Fullstack Developer (Java, Python, Node JS) & AI (LLM, ChatGPT, Claude, etc.) | Web (HTML, React, Vue, etc.)

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From 53 $ /h

Experienced Web & AI Developer: creation of your custom applications and websites and programming courses.

The following questions:
- Do you have a digital idea or project you'd like to bring to life? (Perhaps a small e-commerce website, a WhatsApp-style chat application)
- Do you want to create your own platform or learn to code at your own pace with a professional?
Are you looking for someone to hire to create your dream solution?
- Do you want a mobile | web | desktop application?
Are you looking for a developer for a permanent contract or freelance work?
- Private lessons for Web/Mobile apps?

Me:
As a freelance software engineer, I offer my technical expertise to individuals, project leaders, creators, and very small businesses. A patient, responsive, and attentive communicator, I support you from design to deployment.

1. DEVELOPMENT OF YOUR CUSTOM PROJECTS
I design modern, fast, mobile-friendly, and secure solutions. Here are some examples of possible solutions:

- E-commerce & Online Sales Platforms: creation of complete stores (catalog, shopping cart, secure Stripe/CB payment, stock and order management, customer area).
- Instant messaging & Chat applications: development of WhatsApp/Messenger type applications (real-time messaging, document sharing, statuses, live notifications).
- Custom AI Assistants & Chatbots: integration of artificial intelligences (like ChatGPT/Claude) trained on your own documents or configured to automatically respond to your customers, sort requests or automate your daily tasks.
- Business tools and private portals: booking platforms, online calendars, interactive dashboards or automation tools.
- Maintenance & Evolution: graphic redesign, addition of new features or resolution of bugs on your existing projects.

Development pricing:
- Freelance: €350 - €520 excluding VAT / day (or turnkey package on quote after review of your specifications).
- Permanent contract: 3700 Euros / month in Paris, minimum 2-year contract (after review of your duties).

2. PRIVATE PROGRAMMING LESSONS & COACHING FOR YOU OR YOUR LOVED ONES
Whether you are a complete beginner with no prior knowledge, a computer science student preparing for exams, or undergoing career retraining, I offer practical and personalized courses:

- Frontend Web Development: HTML5, CSS3, modern JavaScript, React.js to design dynamic and attractive web interfaces.
- Server & Backend Development: Node.js (with Express), Python, Java to learn how to create APIs, manage requests and manipulate databases (SQL, MongoDB).
- Artificial Intelligence & Automation: introduction to Python for AI, use of AI APIs, data processing.
- Practical support: help with your personal projects, getting unstuck with school/university assignments, preparation for technical interviews.

WHY ENTRUST ME WITH YOUR PROJECT?
- Clear approach: simple explanations, without unnecessary jargon.
- Complete expertise: mastery of the entire chain (design, code, server, security, online deployment).
- Security & Data: strict adherence to security and confidentiality standards (GDPR).
- Trust & Clarity: transparent framing of deadlines and costs.

LEGAL INFORMATION & BILLING

- Service declared with systematic delivery of a professional invoice.

Extra information

Laptop requires a minimum of 32 GB of RAM and a 512 GB SSD.
Powerful processor (equivalent to at least i7 7th generation).
Have a good internet connection

Location

Online from France

About Me

Full-stack engineer specializing in the end-to-end delivery of critical solutions for the international market (Africa,
Europe, USA, Canada). Mastering a highly versatile ecosystem combining server architectures
distributed enterprise, native integration of Artificial Intelligence (LLM, RAG) and modern client interfaces.
Focused on technological innovation for 2026+, ensuring architectural resilience, updates, the
Application security (IAM, encryption), compliance (GDPR, AI Act), observability (DevOps) and analytics
Engineering to reduce operational costs and maximize business value.

Education

Master's in Data Marketing & AI | HETIC School 2023 - 2025
Paris, France
Initial coursework during the day. Activity at DeepSquare maintained with staggered/evening hours.
• Key skills acquired: Statistical modeling, Deep Learning, Natural Language Processing (NLP), pipelines
large-scale data and business valuation strategies for AI algorithms.
Master's Degree in Software Engineering | ESPITA University 2021 - 2023
Sousse, Tunisia
Higher education course completed entirely through evening classes, alongside my position at DeepSquare.
• Key skills acquired: Design patterns, microservices-oriented distributed architectures,
agile methodologies (Scrum), and codebase quality and maintainability management (SOLID/DRY).
Bachelor's Degree in Robotics & IoT | EPM Tunis 2020 - 2021
Tunis, Tunisia
• Key skills acquired: Low-level programming of microcontrollers (Arduino, Raspberry Pi), simulation and validation
Hardware under ModelSim, integration of automated systems and industrial mechatronics.
Bachelor's Degree in Computer Networks & Security | UPS University 2017 - 2020
Sousse, Tunisia
• Key skills acquired: Advanced administration of Linux/Unix system architectures, implementation and security of
network protocols, software security auditing and fundamental principles of cryptography.

Experience / Qualifications

Fullstack Software Engineer, AI & DevOps - Senior | DeepSquare (IT Services Company) 06/2021 - Present
Tunisia (On-site until 2023) then Remote from Paris, France. Full-time / Long-term collaboration
Development, architecture and deployment of critical software solutions for various international clients.
Design of complete infrastructures (Web, Mobile, Desktop, Backend, Cloud, AI, Security):
- Ryvo-Line (01/2026 - Ongoing) - Canada: Cross-platform ride-hailing service (Alternative to Uber)
Missions:
• Fullstack & Cloud architecture:
- Implementation of the client system on Web (Next JS) and Mobile/Desktop (Flutter).
- Backend design via Supabase and Node JS Functions with strict access control (RBAC).
- Third-party integrations: Google Maps SDK, Stripe & Paypal payments.
• DevOps & Infrastructure:
- Distributed architecture deployed on Linux via Docker Compose.
- Event stream management (Queue) with Kafka and Cache via Redis. AWS S3 storage.
- CI/CD pipelines via GitHub Actions on AWS EC2.
• Security & Observability:
- AWS IAM implementation, JWT/SSL/TLS protocols.
- Monitoring and observability of the infrastructure via Prometheus and Grafana.
• AI & Data Engineering:
- Integration of a customer service managed by multimodal AI agents (Chat & Voice) using LiveKit (STT + VAD + LLM)
+ TTS) in Python.
- Implementation of Data pipelines (DBT / Snowflake) for AI-powered automated processing and intelligent recall of
customer suggestions/promotions.
• Data Viz: Implementation of dashboards for data visualization for analytics with Next JS interface.
Techs: Jira, Photoshop, Figma/Canva, Next JS, Flutter, iOS Swift, Kotlin Jetpack Compose, Supabase with PostgreSQL/SQL, Rust (
Actix Web), Node JS Functions, Python with FastAPI REST API, GitHub Actions, Gitlab, Terraform/Kubernetes/Docker, AWS EC2/S3,
Kafka, Redis, LLM(Gemini), LiteLLM, LiveKit/WebRTC/Websocket, Stripe/Paypal API, Prometheus/Grafana, DBT/Snowflake, PowerBI.

Age

Adults (18-64 years old)

Seniors (65+ years old)

Student level

Beginner

Intermediate

Advanced

Duration

60 minutes

The class is taught in

French

English

German

Skills

Computer programming

Web development

Mobile development

Availability of a typical week

(GMT -04:00)

New York

Online via webcam

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

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