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Lisa-Lou KaraLK

Lisa-Lou Kara

React/React Native Developer - Full Stack

€530/day
8 projects
Paris, FR
3-7 years
Typescript
React Native
Front-End Development
React.js
Firebase

Average response time: 1 hour

Freelancer profile translated to English.
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About Lisa-Lou

I develop fast and scalable web and mobile applications, with a focus on performance and user experience.

What I do:
• Frontend & Backend Development – Clean and efficient code with React, Next.js, Node.js
• Mobile Development – Smooth and performant applications with React Native
• Tech Strategy & Consulting – Helping startups and SMEs structure and scale their projects

Why work with me?

I don't just code, I solve problems, simplify complexity, and turn ideas into concrete solutions.
A successful product is fast, intuitive, and easy to maintain—and that's exactly what I build.

Have a project in mind?

Let's discuss it!
E-commerce
Digital and IT Services

  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • SERVICOO
    Mobile Developer
    August 2024 - Today (1 year and 10 months)
    Lead Tech React Native
    August 2024 - Present (7 months) Mobile Developer Client: UEMOA August 2024 – January 2025 Remote

    GIM-Connect is a mobile application for West African countries, commissioned by UEMOA, and now available on the stores.
    The main objective was to develop and deploy an MVP in just 3 months to present it at the Dakar Payment Exhibition.

    Team: 1 frontend developer (myself) and 1 backend developer.

    Team Objective: Provide a high-performance mobile application allowing users to discover and interact with educational and professional content related to electronic payments.
    Tasks:
    • Definition of core features (product definition upstream).
    • Integration of backend APIs.
    • Integration of designs with attention to detail for a fluid user experience.
    • Management of ticket and feature prioritization.
    • Optimization of application performance to ensure fast and responsive navigation.
    • End-to-end testing with Playwright to ensure the reliability of key features.
    • Setup and management of CI/CD with GitHub Actions.
    • Continuous deployment and version management on various stores via Expo.

    Technologies used: React Native
    • Firebase (authentication)
    • Expo
    • Playwright
    • GitHub (CI/CD)
  • Bobo
    Creator and Developer of Bobo
    RESTAURANTS AND FOOD SERVICE
    January 2022 - Today (4 years and 5 months)
    Bobo is the app that connects my two passions: food and development.

    It's available on the App Store: https://apps.apple.com/fr/app/bobo-app/id1620144476?l

    Developed with React Native and Firebase, Bobo is a unique application! Discover a curated selection of restaurants, bars, cafes, and bakeries where quality is paramount. We highlight establishments offering local, raw, organic, and environmentally friendly products.

    What our app offers you:

    - Unique places: Browse a diverse selection of establishments, from chic to casual, to satisfy all tastes and styles.
    - A community: Share your discoveries, give your opinion, and like other users' findings.
    - Your favorites at your fingertips: Create a personalized list of your favorite places, follow your friends to discover their favorites, and share yours for unforgettable shared experiences.

    React Native Firebase Expo Sentry Reanimated
  • JL Conseil
    Fullstack Developer
    June 2023 - June 2024 (1 year)
    Lead Dev FullStack
    June 2023 - June 2024 (1 year 1 month) Fullstack Developer ecodevbox.fr June 2023 – June 2024 Remote

    Ecodevbox is an online platform designed to facilitate professional co-development sessions (with subscriptions, account management, different role management). I worked as the lead developer on this project, responsible for building and optimizing the platform, from integrating designs to improving features.
    Team: Sole developer.

    Objective: Deliver a functional and intuitive platform to support interactive co-development sessions.
    Tasks:
    • Integration of designs to create a fluid and intuitive user interface.
    • Use of Storybook to ensure component reusability and design consistency.
    • Connection and implementation of APIs for the platform's core functionalities.
    • Integration of subscription payments via Stripe.
    • Real-time management: during ongoing sessions, real-time interactions between users (e.g., writing on virtual sticky notes).
    • Management of email sending with Brevo.
    • Development and maintenance of backend services with Firebase (automation of email sending with cloud functions and cron tasks).
    • Recommendations and implementation of new features and improvements based on user needs.

    Technologies used: Next.js
    • Firebase (backend as a service, cloud functions)
    • Storybook
    • Brevo (email automation)
    • Stripe
Check out Lisa-Lou's experience

Reviews

5.0

Out of 4 ratings

Q

Quentin

ChronosDev

Reviewed on 10/24/2022

I had the opportunity to collaborate with Lisa-Lou on a part of our client-side front-end, and I recommend her. She is an excellent developer who masters the Next.js / GraphQL / Apollo Client stack. Lisa-Lou is efficient and pleasant to work with daily. She integrated quickly into our workflow. You can trust her.
EricE

Eric

La Forge

Reviewed on 3/12/2022

A great mission with Lisa-Lou, who integrated a non-trivial feature into our React Native application. Lisa-Lou is serious, responsive, quickly grasped the business needs, and communicated her progress well throughout the mission. The work produced is of high quality, and we are fully satisfied. I highly recommend her.
Show all 4 reviews

Recommendations

Josianne LafondJL
FU
Josianne Lafond and 1 other person have recommended Lisa-Lou

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Education

  • Degree of "Application Designer Developer", equivalent to a Bac+4 level and recognized by the RNCP
    Wild Code School
    2021
    1- CONCEPTION: Concevoir et développer une application sécurisée organisée en couches, analyser les besoins et maquetter une application, définir l’architecture logicielle d’une application. Concevoir et mettre en place une base de données relationnelle Développer des composants d’accès aux données SQL et NoSQL. Technos utilisées: React Node.js Typescript Scrum 2- DÉVELOPPEMENT: Développer une application sécurisée, installer et configurer son environnement de travail en fonction du projet, développer des interfaces utilisateur et des composants métier. Contribuer à la gestion d’un projet informatique. Technos utilisées: GraphQL SQL 3- CONCEVOIR ET DÉVELOPPER UNE APPLICATION MULTICOUCHE: Comprendre les enjeux des pratiques Devops, tester et mettre en place l'intégration continue et utiliser Docker et React Native. Technos utilisées: Docker React Native 4- CONSOLIDER SES SOFT-SKILLS: Apprenez à expliquer le code aux non-techniciens, créez un portfolio professionnel percutant et boostez votre présence en ligne.

Certifications

Skill set

Node.js
Prismic
JavaScript
HTML5
Prisma
Git
GraphQL
Agile methodology
Figma
Gatsby.js
Docker
MongoDB
MySQL
SQL
Postman
Scrum
deployment
Responsive Integration
Strapi
Back-End Development
application design
REST API
English
Mobile Application
Web Application
Web Development
Next.js
styled component
Shopify
Brevo
Stripe
SEO Optimization
Web scraping
TailwindCSS
Expo
Sentry
Reanimated
Python

Categories