Walid Chennit

Work

Selected projects

Six engagements across banking, scientific research and education — each shipped end-to-end, from architecture to production.

Present

E-Learning Coaching Platform

Private Client
EdTechActive

A full-stack school coaching platform currently in development — personalized study programs, quizzes, mock exams, teacher video-session booking, and parent/institution tracking dashboards, bilingual French/Arabic (RTL).

  • Next.js frontend, NestJS modular REST APIs, PostgreSQL + Prisma.
  • Multi-role platform: students, teachers, parents, institutions and admin.
  • Adaptive learning: progress tracking, weak-point detection, auto-graded quizzes and mock exams.
  • Teacher scheduling and video-session booking workflow.
  • Bilingual interface with full French / Arabic (RTL) support.
Next.jsNestJSTypeScriptPostgreSQLPrismai18n / RTL
Present

Virtual Bank

Diar Dzair
FinanceLive

A complete virtual banking platform — a mobile app for end-users and a hardened backend handling accounts, transactions, digital wallets and history streams.

  • Full-stack architecture: React Native (Expo) frontend, Spring Boot REST APIs.
  • Account, transaction and digital wallet flows.
  • Transaction history with rich filtering.
  • Hardened authentication, encryption and a fraud-prevention layer.
React NativeExpoSpring BootJavaRESTJWT
Oct 2025 – Jun 2026

RDIS

CDTA — R&D Information System
ResearchActive

Centralized web platform for managing scientific R&D projects — experiment tracking, document management, and streamlined administrative workflows.

  • Next.js frontend with role-tailored dashboards.
  • NestJS modular REST APIs in TypeScript.
  • PostgreSQL relational data layer.
  • Role-based access control with multi-level validation workflows.
  • Automated notifications and mission orders.
  • Purchase requests and service approvals.
Next.jsTypeScriptNestJSRESTPostgreSQLRBAC
View Live Demo ↗
Present

BrainerX

Programming Instructor
EducationOngoing

Teaching programming concepts and engineering practices to learners across levels — designing curricula, mentoring, and guiding hands-on problem solving.

  • Structured pedagogical content design.
  • Live workshops and code reviews.
  • One-to-one mentorship for student growth.
  • Problem-solving and debugging coaching.
MentorshipCurriculum DesignWorkshops
May 2025 – Sep 2025

e-KYC Vault

Crédit Populaire d'Algérie
Banking · AICompleted

An e-KYC banking solution for secure remote account opening — fusing mobile UX with computer-vision identity verification and document intelligence.

  • React Native + Expo mobile client.
  • NestJS modular REST APIs.
  • OCR / FastMRZ document extraction.
  • DeepFace biometric matching.
  • OpenCV liveness detection.
  • End-to-end encryption and fraud guards.
React NativeNestJSPostgreSQLDeepFaceOpenCVOCR / FastMRZ
Jan 2025 – Apr 2025

Meeting Board

Crédit Populaire d'Algérie
CollaborationCompleted

A collaborative meeting platform for the bank's boardrooms — planning, live notes, auto-generated minutes and an analytics layer for participation KPIs.

  • Resource and room scheduling engine.
  • Collaborative live note-taking.
  • Auto-generated meeting minutes.
  • Notifications and reminders pipeline.
  • Analytics dashboard for participation KPIs.
Next.jsExpressNode.jsMongoDB
Jan 2024 – Jul 2024

Incident Net

Banque Nationale d'Algérie
Banking · IT OpsCompleted

A bank-wide IT incident management and ticketing system — intelligent triage, priority routing, real-time alerts and executive KPI reporting.

  • React.js frontend with role-based dashboards.
  • C# .NET / Entity Framework backend.
  • Intelligent ticket categorization and prioritization.
  • Real-time alerts and SLA tracking.
  • KPI dashboards and executive reporting.
  • Resolution-time analytics.
React.jsC# .NETEntity FrameworkSQL Server