System.out.println("About Me");
Developer Mindset.
KIAA Khalid
The Architect
I specialize in bridging the gap between heavy data processing and seamless user experiences. Using Java, Spring Boot, and modern frontend frameworks like React, I build secure, scalable, and production-ready architectures.
20+
Projets Réalisés
Architecture Microservices & Web
05+
Clients Satisfaits
Solutions sur-mesure livrées
10+
Projets Éducatifs
Projets académiques & EMSI
10+
Technologies
Java, Spring Boot, React, Next.js
Trusted By & Collaborations
Khalid a transformé notre architecture microservices Java. Une performance et une propreté de code exceptionnelles.
Frank Klin
CTO, Tech Innovators
Une intégration React/Next.js fluide. Visionnaire sur l'UI et très rigoureux dans ses livrables.
Sarah Chen
Lead Product, NovaScale
Solution robuste et livrée dans les temps. Excellent suivi de A à Z. Je le recommande vivement.
Alain Dubois
E-commerce Manager
L'expertise technique que nous recherchions pour notre MVP. Un ingénieur logiciel sur qui on peut compter.
Maria Rossi
Startup Founder
Khalid a transformé notre architecture microservices Java. Une performance et une propreté de code exceptionnelles.
Frank Klin
CTO, Tech Innovators
Une intégration React/Next.js fluide. Visionnaire sur l'UI et très rigoureux dans ses livrables.
Sarah Chen
Lead Product, NovaScale
Solution robuste et livrée dans les temps. Excellent suivi de A à Z. Je le recommande vivement.
Alain Dubois
E-commerce Manager
L'expertise technique que nous recherchions pour notre MVP. Un ingénieur logiciel sur qui on peut compter.
Maria Rossi
Startup Founder
Khalid a transformé notre architecture microservices Java. Une performance et une propreté de code exceptionnelles.
Frank Klin
CTO, Tech Innovators
Une intégration React/Next.js fluide. Visionnaire sur l'UI et très rigoureux dans ses livrables.
Sarah Chen
Lead Product, NovaScale
Solution robuste et livrée dans les temps. Excellent suivi de A à Z. Je le recommande vivement.
Alain Dubois
E-commerce Manager
L'expertise technique que nous recherchions pour notre MVP. Un ingénieur logiciel sur qui on peut compter.
Maria Rossi
Startup Founder
Expertise & Services
HOW I CAN
HELP YOU.
As an independent Software Engineer, I support you from technical design to the production of your digital solutions.
Crafting high-performance, scalable, and immersive digital experiences. From showcase landing pages to complex business applications.
- Modern React / Next.js sites
- Enterprise web applications
- Seamless animation integration (GSAP, Framer)
- SEO & Web Vitals optimization
Engineering Projects
Selected WORKS.
TMS & AI ANPR (YOLOv8)
Problem Statement
Optimizing urban logistics: Moroccan bus fleets needed automated check-in/out to reduce human errors and terminal waiting times.
Technical Implementation
Deployed a custom YOLOv8 model (mAP50: 94.2%) for Automatic Number Plate Recognition (ANPR). Real-time pipeline via STOMP WebSockets (<20ms) and interactive Mapbox GL JS mapping.
Added Value & Metrics
Zero perceived latency. 'Grade A' certified code on SonarQube. JMeter load tests validated for 200+ users with an average response time of 38ms.
SIGAP : Edge AI & IoT
Problem Statement
Combating absenteeism and attendance fraud. The challenge was creating a decentralized (Edge) system capable of operating without total cloud dependency.
Technical Implementation
Hybrid architecture combining DeepFace for facial recognition and ESP32 for NFC/Bluetooth access control. Local processing on Raspberry Pi to ensure AES-256 privacy.
Added Value & Metrics
Massive 57% reduction in fraud. 33% improvement in student tracking accuracy. Winner of the ExpoTech 2025 Certificate of Excellence.
MobileSec-MS (Microservices)
Problem Statement
Need for a DevSecOps pipeline for static and dynamic analysis of APK/IPAs to proactively identify suspicious behaviors and malware.
Technical Implementation
Ecosystem of isolated microservices using Docker, communicating via REST APIs. Integrated a machine learning engine for mobile file threat scoring.
Added Value & Metrics
Total isolation of analysis environments (Sandboxing). Automated generation of secure compliance reports for development teams.
FaceSmart : AI & HR
Problem Statement
Modernizing HR processes to reduce repetitive administrative tasks (timesheet entry, attendance reports) and evaluate productivity.
Technical Implementation
Desktop application using OpenCV for real-time facial recognition. Data analysis algorithms to generate customized productivity dashboards.
Added Value & Metrics
Automated 90% of attendance tracking workflows. Centralized HR data enabling decision support based on automated performance reports.
Cross-Platform Contact Manager
Problem Statement
Need for a unified and high-performance enterprise contact management solution, ensuring perfect synchronization between Android and iOS.
Technical Implementation
Material Design 3 architecture built with Flutter. Implemented local persistence and asynchronous sync via secure REST APIs.
Added Value & Metrics
High-performance navigation and smooth 60fps animations. Rigorously validated via E2E testing (Selenium) and JMeter load testing.
UML Diagram Designer
Problem Statement
Difficulty in visualizing complex architectures. Needed a tool capable of transforming a visual diagram into a functional code skeleton.
Technical Implementation
Interactive graphic rendering engine built with React.js. Implemented a multilingual code generator (Java, Python, PHP) based on UML class relationships.
Added Value & Metrics
Accelerated the software design phase. Tool used for simplified technical documentation and object-oriented programming education.
Task Management (Norsys)
Problem Statement
Optimizing collaboration within Norsys Africa teams for sprint tracking and real-time priority management.
Technical Implementation
Developed a robust SPA (Single Page Application). Complex state management for task tracking, push notifications, and collaborative synchronization.
Added Value & Metrics
Significant improvement in team velocity during sprints. Intuitive interface promoting rapid adoption by new team members.
Work Process
HOW WE BUILD
SUCCESS.
A clear and transparent methodology ensuring your project is delivered on time, without compromising on quality.
Discussion & Scoping
In-depth analysis of your needs, technical architecture (Java/React) definition, and project specification planning.
Design & Prototype
Creation of UI/UX mockups and validation of the user journey (wireframes) before writing a single line of code.
Development
Clean and optimized code. I work in regular sprints to show you real-time progress.
Testing & Delivery
Rigorous Quality Assurance (QA) phase, bug fixing, server deployment, and documentation handover.
Let's Work Together
HAVE A
PROJECT?
Ready to turn your idea into a high-performance software solution? Let's discuss your goals and see how I can help.
Direct Email
kiaakhalid@gmail.com