Welcome to my portfolio

NJIOSSEU Charles Loic_

Full-Stack Developer | UI/UX Designer

I transform complex ideas into intelligent solutions that connect technology and user experience

AI Research Enthusiast

Profile

Full-Stack Developer

AI Research Enthusiast

DISPONIBLE

2+

Years of Experience

10+

Projects Completed

8+

Technologies Mastered

1

Scientific Publications

Services & Expertise

What I offer

Complete technical solutions, from design to delivery

01

Full-Stack Web Development

Building complete and high-performance web applications with React, Next.js, and Node.js. From backend architecture to user interface, I create robust and scalable solutions.

ReactNext.jsNode.jsMongoDBTypeScript
02

UI/UX Design

Designing modern and intuitive user interfaces. I create visual experiences that combine aesthetics and functionality using Figma and design best practices.

FigmaAdobe IllustratorDesign SystemsPrototyping
03

AI Integration & Automation

Implementing AI solutions and smart automation. Creating automated workflows with n8n and integrating AI agents to optimize business processes.

n8nAI AgentsRAG SystemsWorkflow Automation
04

Research & Innovation

Contributing to AI and information retrieval research. Exploring new approaches to solve complex problems in the field of artificial intelligence.

Machine LearningNLPInformation RetrievalRAG
Portfolio

My Projects

A selection of projects that demonstrate my technical expertise and ability to solve concrete problems

Tsotsa Plateform
Featured
2025
2025TSOTSA

Tsotsa Plateform

Food data platform

Next.jsTypeScriptNode.js+1
GitLabLive Demo
I
Featured
2024
2024GOCAS

Intelligent E-Recruitment Platform

Recruitment system based on AHP algorithm to intelligently match candidates and opportunities

Next.jsTypeScriptNode.js+3
GitHub
GOFID - Rewards System
Featured
2024
2024GOCAS

GOFID - Rewards System

Digital platform for managing loyalty and rewards programs

ExpressNext.jsNode.js+3
GitHubLive Demo
Interactive Personal Portfolio
Featured
2023
2023Personal

Interactive Personal Portfolio

Modern portfolio with animations and glassmorphism effects

Next.jsTypeScriptTailwind CSS+1
GitHubLive Demo
Secure Table Annotation
2025
2025GOCAS

Secure Table Annotation

Automatic annotation of tabular data

PythonhttpRequestsSepses knowledge graph+1
T
2023
2023Freelance

Task Management Application

Collaborative project and task management application

ReactNode.jsSocket.io+2
GitLab
E-commerce Website – Lebize
Featured
2025
2025Lebize

E-commerce Website – Lebize

Modern WordPress e-commerce website with a clean design and product catalog

WordPressWooCommercePHP+3
Live Demo
Corporate Website – Globotical IT Consulting
Featured
2025
2025GOCAS

Corporate Website – Globotical IT Consulting

Professional IT consulting website with a modern and responsive design

HTMLCSSWordPress+2
Live Demo
Automobile Services – Valtransauto
2025
2025Valtransauto

Automobile Services – Valtransauto

Online showcase for a used car dealership

Next.jsTailwind CSSResponsive Design+1
GitHubLive Demo
UX Design – Trans-Universal Voyage
Featured
2025
2025Trans-Universal Voyage

UX Design – Trans-Universal Voyage

UX design for a travel booking platform with a clear and intuitive interface

FigmaUser InterfaceResponsive Design
Live Demo
System Architecture Design
Featured
2022 - 2025
2022 - 2025Academic / Enterprise Project

System Architecture Design

Design of scalable and robust system architectures for enterprise applications

UMLC4 ModelDiagrams (Figma / Lucidchart)+3
Live Demo
Flyers Design
Featured
2023 - 2025
2023 - 2025Various Clients

Flyers Design

Creative and eye-catching flyers for marketing and promotional campaigns

Adobe IllustratorAdobe PhotoshopCanva+2
Live Demo
Automation Workflow – WhatsApp Assistant for Car Sales
Featured
2025
2025Valtransauto -GOCAS

Automation Workflow – WhatsApp Assistant for Car Sales

Automated WhatsApp responses for a car sales company using n8n workflows

n8nWhatsApp Business APINode.js+2
Design of Tsotsa platform
Featured
2025
2025TSOTSA Plateform

Design of Tsotsa platform

Design of Tsotsa platform

Figma
Live Demo
Design of 3MConsulting plateform
Featured
2023
20233MConsulting Plateform

Design of 3MConsulting plateform

Design of 3MConsulting platform

Figma
Live Demo
Technical Expertise

Technical Skills

A comprehensive toolkit spanning full-stack development, AI integration, and modern design

Frontend Development

React80%
Next.js85%
TypeScript80%
Tailwind CSS95%
JavaScript90%
HTML/CSS95%

Backend Development

Node.js85%
REST APIs85%
MongoDB55%
Express.js85%

AI & Automation

n8n Workflows85%
AI Agents80%
RAG Systems750%
Prompt Engineering70%

Design

Figma85%
Adobe Illustrator60%
UI/UX Design85%
Graphics Design70%
Career Path

Professional Experience

A journey through innovation, development, and AI integration

2024 - 2025

Full-Stack Developer & AI Integrator

GOCAS

Remote

Leading development and AI integration initiatives, designing and implementing intelligent systems and workflows.

Developed intelligent e-recruitment platform using AHP-based algorithms

Integrated AI agents and automation workflows using n8n

Designed and implemented full-stack solutions with React, Next.js, and Node.js

Led UI/UX design initiatives for multiple projects

2023

Full-Stack Developer & Consultant

3M Consulting

Yaoundé, Cameroon

Provided technical consulting and development services for various client projects.

Delivered custom web applications for enterprise clients

Implemented responsive UI/UX designs

Collaborated with cross-functional teams to deliver projects on time

Mentored junior developers

Education

Master degree in Computer Science

Information system and software engineering

University of Yaoundé 1

2023 - 2025
Yaoundé, Cameroon
GraduateHighest Degree

Bachelor in Computer Science

Information system and software engineering

University of Yaoundé 1

2020 - 2023
Yaoundé, Cameroon
Undergraduate
Academic Journey Timeline
Research

Research & Publications

Contributing to the advancement of AI and information retrieval

Accepted
2025

Retrieval-Augmented Generation for Food Data in Africa

SIGIR 2025

Research on the application of RAG (Retrieval-Augmented Generation) techniques to improve information retrieval and generation for African food data, addressing unique challenges in data representation and cultural context.

Information RetrievalRAGAI/MLAfrican Food SystemsNLP
Get In Touch

Let's Work Together

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your vision.

GitHub

@Codeur16

LinkedIn

Njiosseu Loic

Ready to collaborate?

Let's create something amazing together

Send Message