Freelancer profile translated to English.

Description

Hello, I'm Elisée - Full-Stack Web & Mobile Developer

I design and develop modern, high-performance, and secure applications, ranging from simple showcase websites to complete SaaS platforms, including dashboards, mobile apps, and professional APIs.

My goal: to deliver a reliable, fast, beautiful, secure, easy-to-use, and scalable product, all within a clear, structured, and professional support.

What I can do for you:

Modern Showcase Websites & Landing Pages:

- Professional showcase website (companies, services, startups, portfolios)

- Conversion-optimized + SEO landing pages

- 100% faithful integration from Figma / Adobe XD / mockups

E-commerce Websites:

- Secure payments (Stripe, PayPal, Mobile Money, etc.)

- Product, cart, order management

- Complete dashboard to manage your store

Dynamic Web Applications & Dashboards:

- Ultra-high-performance React, Angular, Next.js Apps

- Administrator interfaces (monitoring, analytics, reporting)

- Client areas: documents, notifications, messaging, advanced forms

Mobile Development (Android & iOS):

- Flutter / React Native Apps

- Authentication, payment, files, push notifications

- Play Store & App Store deployment

Professional Back-end & Secure APIs:

- REST or GraphQL API creation (Node.js, NestJS)

- JWT, OAuth authentication (Google, Microsoft…)

- File, permission, user role management

- PostgreSQL / MySQL / Supabase databases

Complete SaaS Platforms:

- Complete architecture design (multi-role, multi-area, subscriptions…)

- Invoice, subscription, payment, document management modules

- Performance, security, cloud deployment, CI/CD

Main Stack:

Next.js • React • Angular • Tailwind CSS • Flutter • React Native

Node.js • NestJS • PostgreSQL • Prisma • Supabase • Docker • Git

Have a project? Let's talk!

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Remote only

Primarily works remotely

ERP Makav
Full-Stack Developer
MECHANICAL ENGINEERING
September 2024 - March 2025 (6 months)
Tours, France
Development of a complete ERP for managing clients, services, documents, invoicing, and scheduling. Modern interface (React+Tailwind), secure API (Node.js, JWT), and optimized PostgreSQL database.
React.js Node.js TailwindCSS Supabase OVHCloud
Global Inspection
Global Inspection SaaS Platform - Fullstack
RAW MATERIALS INDUSTRY
January 2025 - July 2025 (6 months)
Brazzaville, Congo - Brazzaville
Complete SaaS platform (client + admin + server): document management, notifications, messaging, invoices. JWT authentication, secure API, responsive UI with Tailwind CSS. Integration of an intelligent recommendation system (Python, scikit-learn) for intervention planning (30% reduction in assignment time and resource optimization).
Next.js Python Flask Scikit-learn TailwindCSS Figma
MARIEN NGOUABI
Multi-Role University Portal - Fullstack
EDUCATION AND E-LEARNING
July 2023 - August 2025 (2 years and 1 month)
Brazzaville, Congo - Brazzaville
Academic management application for multiple departments (Medicine, Business, Accounting, etc.). Roles: CEO (super-admin), admins, professors, accounting. Customized dashboards, internal messaging, and course/document management.
Angular OVHCloud PostgreSQL NestJs TailwindCSS

Be the first to recommend Elisee

Help this freelancer shine by sharing your experience working together.

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

Baptiste Duhen

Fullstack developer

4.6

(4)

Amed Hamou

Senior Lead Developer

(2)

Audrey Champion

Web developer

4.3

(3)

Signup to reveal

SCIENTIFIC BACCALAUREATE
DOM HELDER CAMARA
2019
ENGINEERING BACHELOR
SUPINFO
2025

Elisee Ngolo Ossere

Full-Stack Web & Mobile Developer

About Elisee

Experience

Recommendations

These freelancer profiles also match your criteria

Education

Skill set

Categories