Description

I am a Tech Lead & Cloud Architect specializing in .NET, React, and Azure/Kubernetes cloud solutions. I design and deliver secure, scalable, and hybrid cloud architectures, modernizing industrial applications while respecting strict security and operational constraints.

I am available for short-term freelance missions (1–5 days) including:

• Architecture audits & code reviews (Azure, Kubernetes, .NET, React)

• Frontend & backend optimizations (React, TypeScript, Next.js, APIs, async processing)

• DevOps & platform automation (Docker, AKS, CI/CD, Helm, pipeline templates)

• Team mentoring & onboarding (guidance for developers and operational teams)

Notable projects: Orano, SARL Opticharge, White Line Services.

Certified Microsoft AZ-400, passionate about solving complex technical challenges and delivering tangible results quickly.

My goal is to help companies accelerate delivery, optimize architecture, and ensure cloud-native scalability—even on very short engagements.

Industry field of expertise

Languages

Arabic
Native or bilingual
French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Orano
Tech Lead / Software Engineer – Cloud & Distributed Systems
December 2025 - Today (6 months)
• Lead the architecture and technical strategy of distributed applications in hybrid environments (Azure & on-premise)
• Design and implement secure hybrid architectures, enabling modern cloud integration for critical industrial applications
• Develop backend services (.NET, APIs, workers) and frontend solutions (React, TypeScript, PWA)
• Deploy containerized applications with Docker & Azure Kubernetes Service (AKS), managing CI/CD pipelines and environment isolation
• Implement cloud security best practices: Azure Key Vault, App Configuration, secure API integration
• Drive DevOps automation and platform engineering to ensure scalable, reliable deployments
• Provide technical leadership and mentorship to the team, ensuring alignment with business and operational constraints
• Responsible for performance, reliability, and maintainability of critical multi-site applications
Distributed Architecture Cloud Security DevOps Kubernetes Software Craftsmanship
Orano
Software Engineer - Cloud Integrated
RAW MATERIALS INDUSTRY
March 2021 - December 2025 (4 years and 9 months)
92320 Châtillon, France
Projects:
Document Management Tool:
Role: Front-End Developer.
Features: File explorer, document consultation, workflow management.

Data Visualization Application - Quality insurance:
Role: Full-Stack Developer.
Objective: Developing an application to extract and visualize data from LAS files, aiding geologists in estimating uranium quantities.

Mobile Application for Carriers - Transport Check:
Role: Mobile Developer.
Objective: Development of a mobile application to verify processes and site validity for hazardous material transport.

Trading Tool - Management Process:
Role: Front-End Developer.
Features: Contract, delivery, and stock management.

HR Tool - Recruitment Campaign Management:
Role: Front-End Developer.
Description: Development of a recruitment campaign management application.

Danger Zone Access Management:
Role: Front-End Developer.
Description: Development of an application for dosimeter allocation and access to dangerous zones.

Nuclear Waste Management:
Role: Front-End Developer.
Features: Transport planning, instructions, declarations.

Design System Storybook:
Role: Developer and Design System Designer.
Description: Creation and updating of a design system based on Kendo React.

Digital Accessibility (RGAA):
Role: Digital Accessibility Manager.
Trainings: Accessible development, design, project management.

DevOps - Azure:
Role: DevOps Engineer.
Responsibilities: Managing deployment pipelines with Azure DevOps. Transitioning from step-by-step deployments to containerization with Kubernetes.

Technologies and Methodologies:

Languages and Frameworks: React, TypeScript, Next.js.
Libraries: D3.js, Recharts, Three.js, React Query, i18n, Yup, Redux Saga, Redux Toolkit.
Testing Tools: Jest, React Testing Library.
Quality and Methodologies: SonarQube, Agile Scrum, monorepo, code coverage of 80%, 0 critical bugs.
React.js Typescript Jest ASP.NET Core Azure DevOps
Whiteline Services
Full Stack Developer
BANKING AND INSURANCE
September 2020 - February 2021 (5 months)
Algeria
Role: Front-End Developer.
Description: Redesign and development of the front-end of an insurance company's website.
Vue.js

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Master 2 (M2), Ingénierie des systèmes
Université Paris-Saclay
2019
Master 2 (M2), Ingénierie des systèmes
Diplôme d'ingénieur, Ingénierie informatique
Ecole nationale Superieure d'Informatique (ESI)
2018
Diplôme d'ingénieur, Ingénierie informatique

Abdessalem O.

Tech Lead .NET, React & Cloud Architect Azure, Kub

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