Nicolas Lenselle Email & Phone Number

France

Youmean is a SaaS application leveraging advanced AI for text analysis, serving clients like Engie, Colas, Crédit Agricole, Seppic.Responsibilities:⚡️ AI Transformer Models: Training and deployment of transformer models for text classification and clustering.⚡️ Data Processing Pipeline: Designing and optimizing the data processing pipeline for maximum speed and cost efficiency.⚡️ Data Visualization: Interactive dashboards for intuitive data understanding and analytical reporting.⚙ Technologies & Tools:Languages & Frameworks: Python, Celery, SpaCy, FastAPI, React.jsNLP & AI Models: Transformers, BERT, HuggingFace, GPT, and other LLMs.Visualization Tools: PlotlyVersion Management & CI/CD: GitLabDatabases: PostgreSQLMethodologies: TDD, Clean Architecture, Event Driven Architecture, DDDDeployment: Docker, Serverless GPU

Mauritus Island

Corail Helicopter is one of the leading tourist airline companies in Réunion and Mauritius Island. In 2022, it achieved a turnover of 7 million euros. It has more than 70 employees and manages several thousand passengers each year.Responsibilities : ⚡️ Conducting audits and requirement analysis.⚡️ Developing an ERP from scratch catering to the internal needs of various departments at Corail (HR, Booking, Pilots, Safety, Accounting, Sales, Management, Training, Maintenance, etc.).⚡️ Creating intuitive interfaces to streamline employee operations, saving precious time daily.⚡️ Implementing server architecture.⚙ Technologies & Tools:Languages & Frameworks: Python, FastAPI, Vue.jsVersion Management & CI/CD: GitHubDatabases: PostgreSQLMethodologies: AgileDeployment: Docker

Paris, France

Alma is a major player in the financial sector, specializing in Buy Now, Pay Later (BNPL) payment solutions. Its clients include major brands such as SNCF, Promod, Devred, and Maison du Monde. The company has several hundred employees. As part of the "Merchant Performance" squad, my mission was to improve the merchant back-office and develop the user journey for installment payments. 🏆 During my mission, the conversion rate on the customer journey increased. We were able to reduce the average duration of the customer journey for installment payments. 🏆 🏆 Alma's growth was steady, expanding into several European countries (Germany, Spain, Italy), and the number of merchant partners also increased. The app received a rating of 4.8/5 on TrustPilot. 🏆Responsibilities:⚡️Integration with Third-Party Services: Integrating card payment and identity verification solutions, enhancing transaction fluidity and security.⚡️Online Payment Journey Development: Designing and continuously improving the payment journey to boost conversion rates.⚡️Application Deployment in Production: Overseeing production deployments, setting up monitoring and alerting tools.⚡️Legal Compliance: Ensuring the payment journey complies with current legislation.⚡️Performance Visualization for Merchants: Creating intuitive dashboards for performance insights, helping merchants improve operations.⚙ Technologies & Tools:Languages & Frameworks: Python, Flask, FastAPI, React.jsVersion Management & CI/CD: GitHubDatabases: PostgreSQLMethodologies: AgileDeployment: Docker, GCP, Datadog

Canada

Kiid is a Canadian startup that connects parents with nannies or tutors for child care. It helps corporate employees find solutions for their children's care. Big names such as Richter, Davies, Dentons, Four Seasons, Cossette use Kiid. As a Python back-end developer, I joined the team temporarily to help the startup develop its product.Responsibilities:⚡️Developing the web application's REST API.⚡️ Writing unit tests to enhance application robustness.⚡️ Improving application interfaces.⚙ Technologies & Tools:Languages & Frameworks: Python, Flask, React.jsVersion Management & CI/CD: GitHubDatabases: PostgreSQLMethodologies: AgileDeployment: Docker

Sogexis develops management software for businesses. It had significant growth thanks to its successful software "Carooline". Carooline is the management software used by large groups such as Speedy, Adipa, Agra, Altone. Carooline was acquired by the InfoPro Digital Automotive group, which operates in 18 countries and has over 4000 employees.Responsibilities:⚡️ Developing the API for the solution.⚡️ Synchronizing with the TechDoc database for automotive parts search based on vehicle models.⚡️ Developing modules for marketing, accounting, customer management, sales, technical vehicle tracking, inventory management, etc.⚡️ Developing intuitive interfaces for vehicle technical data management, parts search, quote creation, etc.⚙ Technologies & Tools:Languages & Frameworks: Python, Odoo, Vue.jsVersion Management & CI/CD: BitbucketDatabases: PostgreSQLDeployment: Docker, Sentry

Reunion Island

Design System is a communication agency. As a full-stack web developer in the agency's digital division, I worked for many of the agency's clients such as Coca-Cola, Orange, E.Leclerc, Auchan, etc.My main missions were:👉 Administration of the websites of several large retail brands.NewslettersPHP optimization of the existing system and design of a back-office for weekly website updatesOrganization of online games with drawingsMonthly statistical tracking👉 B2B loyalty application for an international clientGift catalogGift purchasing module / order tracking / virtual basketLoyalty points moduleStatistical tracking moduleAdministration back-office for updating the catalog, tracking clients by salespeople, data export/import, statistical reports.👉 B2B professional area for a client with sensitive dataData security with OAuth2 protocolStatistical reports for clients based on raw data👉 Web DevelopmentIntegration of showcase sites / online stores for agency clientsTraining clients in the use of delivered tools👉 Digital design for agency eventsInteractive touch terminals (games/forms, etc.)Electronic invitations for private events⚙️ Technologies and Tools:Django, Cordova, Angular, PHP, Wordpress, Angular, Python, Javascript, Git.

Reunion Island

Supervising a group of first-year students.Using playful learning tools (codingame).Fundamental concepts and recursive programming.

Licence D'Informatique, Mention Tb

Formation Tdd Et Clean Architecture Dans Le Monde React / Typescript

Sensibilisation à la discipline TDD et à la Clean Architecture dans le monde Web avec Typescript, React et Redux. Montée en compétences au.

Cursus En Licence Mathématiques 2 Ans - Mention B