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Mansoor M.MM

Mansoor M.

Web Developer | React.js · Node.js · Shopify

€400/day
1 project
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mansoor

I amMansoor**, a full-stack developer with strong front-end expertise and a passion for creating **performant websitesand **fluid user experiences**.
My background has allowed me to supportstartupsandSMEson various projects, ranging from simple showcase websites to complex web applications.

💻 Front-end Development

  • TypeScript, Angular, React.js, Vue.js, Next.js
  • Modern, responsive & optimized interfaces
  • Animations and interactive effects (GSAP, Framer Motion, Three.js)

⚙️ Back-end Development

  • Node.js, NestJS, Express, Django
  • REST & GraphQL APIs
  • Real-time with Socket.io, modular & microservices architectures

🛒 E-commerce & Marketing Automation

  • Shopify: theme customization (Liquid), advanced integrations
  • Klaviyo: automated flows (abandoned cart, post-purchase, welcome…)
  • HTML integration for custom emails

📊 Databases & Search

  • MySQL, PostgreSQL, MongoDB
  • Advanced search with Elasticsearch

🚀 Tools & Methods

  • CI/CD, Docker, Git, RabbitMQ
  • Agile management (Scrum, Kanban)
  • Maintainable, documented code & best practices


Why collaborate with me?
  • Versatility: handling a project from A to Z
  • Quality: robust, scalable & well-documented code
  • Adaptability: tailor-made solutions, meeting deadlines
  • Communication: clear exchanges & transparent follow-up

👉 Looking for afast website**, a **custom application**, an **optimized Shopify storeor to automate your emails with **Klaviyo**?
I would be delighted to discuss it with you.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Zelros
    Fullstack Developer
    TECH
    May 2021 - September 2023 (2 years and 4 months)
    Paris, France
    Development and maintenance of a SaaS platform, from the technical design phase to production deployment, ensuring performance and quality of user experience.

    Achievements:
    • Front-end development with Angular, in close collaboration with the UI/UX team to create fluid and intuitive interfaces.
    • Setup and back-end development with NestJS, integration of PostgreSQL, Elasticsearch, and RabbitMQ.
    • Management of deployment environments via Docker and CI/CD pipelines.
    • Writing technical specifications and complete monitoring of the development cycle (new features, evolutionary maintenance, bug fixes).
    • Work in Agile/Scrum methodology, regular coordination with the product team and stakeholders.
    Key skills: Angular, NestJS, PostgreSQL, Elasticsearch, RabbitMQ, Docker, REST API, CI/CD, Agile/Scrum, UI/UX collaboration, SaaS

    Angular NestJs Node.js Fullstack
  • Caisse des Dépôts et Consignations
    Python / Data Developer
    PRIVATE EQUITY
    July 2019 - January 2020 (6 months)
    Paris, France
    Development of tools and algorithms for processing and analyzing large volumes of financial data.

    Achievements:
    • Creation of Python scripts and optimization of SQL queries to automate data analysis.
    • Implementation and training of Machine Learning models for asset classification and ranking.
    Key skills: Python, SQL, Machine Learning, Data Processing, Bloomberg
    Python Machine learning

Reviews

5.0

Out of 1 rating

D

David

Gaston

Reviewed on 11/16/2025

We loved working with Mansoor! Super responsive, always attentive, he adapted perfectly to our needs. He even proposed creative ideas we would never have thought of. Besides being serious and professional, he explains everything clearly, very pedagogical. And above all… he delivered the site in 2 weeks. Ultra efficient! In short, a smooth, pleasant, and ultra-efficient collaboration. We recommend 100%!

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Education

  • Engineering Degree
    ENSAE
    2021

Skill set

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