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Djiby NdiayeDN

Djiby Ndiaye

Techno-functional Consultant

€667/day
Sartrouville, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Djiby

Information systems consultant for 15 years, I work at the interface between functional and technical aspects — scoping, management, delivery — with a capacity to speak with both IT teams and business management.
My playground: Banking/Finance and Telecoms, two demanding sectors where I have supported leading organizations — Société Générale, BNP Paribas, Oney, Cassiopae in Finance, Orange, Canal+, Darty, Docapost in Telecoms/Retail.
What sets me apart? I'm not a consultant who waits for the scope to be defined. I arrive with a vision, I structure, I anticipate risks, and I push projects through to production.
As a natural communicator, I integrate quickly into teams and act as a seamless link between stakeholders.
I am involved in missions of Functional Analysis, Business Analysis, Technical Product Management, AMOA/MOE, SI project scoping and management, in Agile or V-model environments.
Bilingual English level — I work without difficulty on international projects or with mixed teams.
  • French

    Native or bilingual

  • English

    Native or bilingual

  • Spanish

    Conversational

Can work on-site
Sartrouville (up to 50km)

Experience

  • Crédit Agricole
    Business Analyst / WFS Referent
    BANKING AND INSURANCE
    July 2025 - Today (11 months)
    Massy, France
    In an agile and highly innovative environment. I contributed to the "from scratch" implementation of the MDAFIN project (Mandataire Financier), aimed at industrializing the financing of ecological renovation work subsidized by the State through its ANAH agency.
    This system is part of a complex ecosystem involving multiple stakeholders (ANAH, One-Stop Shops, MAR, artisans, and beneficiaries) with highly interconnected business and financial flows.

    ACHIEVEMENTS:
    • Participation in various Agile ceremonies: Daily Stand-up, Sprint Planning, Sprint Review, Retrospective
    • Facilitation of business workshops
    • Functional scoping and contribution to the overall vision
    • Definition and modeling of the end-to-end process (from scratch)
    • Gathering scope and challenging needs with business departments, ANAH, and One-Stop Shops
    • Functional analysis and definition of needs with the business
    • Writing user stories / tasks
    • Writing detailed technical specifications
    • Monitoring development progress and roadmap
    • Writing & executing Test Plans
    • Execution of non-regression and integration tests
    • Production monitoring / Incident management
    • WFS solution integrator
    • Solution documentation
    • Writing User Guides
    • Training, support for OPS team members

    Functional environment: Public funding, Ecological renovations, ANAH subsidies, Artisan signature process, RGE artisans, My Renovation Advisor (MAR), financial flows, multi-stakeholder business
    Technical environment: Jira, Visio, drawIO, GED, WFS, Eptica, ENSMAILSMS, API, BRUNO,
    Atlassian JIRA scoping Functional specifications Business analysis API
  • CARREFOUR
    Business Analyst / MDM Referent
    RETAIL (LARGE RETAILERS)
    December 2023 - July 2025 (1 year and 7 months)
    Massy, France
    Participation in the iREF project, which aims to establish a unique data repository for suppliers, purchasing centers, and G6 member countries (France, Belgium, Italy, Spain, Poland, Romania). Compliant with GS1 standards, this repository allows non-GS1 suppliers to manually enter their product data, Eureca agents (Purchasing Center) to pre-select and enrich product sheets (RefBem/GPC categorization, price, status...), and then submit the products to countries for validation.
    I act as a Business Analyst at the interface between the integration team (Syndigo), business departments, and partner teams, and as a referent for users and applications connected to iREF (datapool, Indep, Portal, IMT, MDC Food/Non Food).

    ACHIEVEMENTS:
    • Participation in various Agile ceremonies: Daily Stand-up, Sprint Planning, Sprint Review, Retrospective
    • Facilitation of business workshops
    • Gathering scope and challenging needs with business departments
    • Functional analysis and definition of needs with the business
    • Writing user stories / tasks
    • Writing detailed technical specifications
    • Monitoring development progress and roadmap
    • Writing & executing Test Plans
    • Execution of non-regression and integration tests
    • Production monitoring
    • Implementation and maintenance of a user support tool
    • Design of a multi-level decision tree for more efficient incident management
    • Incident management
    • User support
    • Training, support for IREF users
    • Design of VBA / Python tools for automating portal data submission

    Functional environment: Product/supplier data repository (MDM PIM), GS1 Standards, Multi-market product catalog, GPC/RefBEM product categorization, Logistics and procurement flows
    Technical environment: Jira, Postman, MDM, Syndigo, CES, EDS, Draw.lo, Excel, VBA, Python
    MDM Syndigo API Jira draw.io
  • Oney
    Technical Product Manager
    BANKING AND INSURANCE
    December 2021 - November 2023 (1 year and 11 months)
    Paris, France
    Evolution as a TPM for the Oney Plus mobile application, offering a payment account and, more importantly, the ability to split all banking transactions (subject to eligibility) afterward. Within a team composed of a technical architect, a scoping architect, a PO and QA per domain (profile, CREDIT, payment, notifications...), and 4 developers per domain, each TPM in their domain acts as the interface between the business (via PO) and the development team.
    ACHIEVEMENTS:
    • Needs gathering and functional analysis in pair with PO
    • Writing detailed technical specifications
    • Roadmap monitoring
    • Needs scoping
    • Writing stories
    • Sprint planning preparation
    • Presenting US to developers during refinements
    • Writing / Executing Test Plans
    • Writing Gherkin test cases
    • Performing non-regression testing
    • Production monitoring
    • Incident management

    Technical Environment
    React native, TypeScript, Microsoft Azure (App Insights, Cosmos DB), Jira, Confluence, Draw.Io
    React.js noSQL scoping Atlassian Confluence JIRA

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Education

  • diplome d ingénieur, Ingénierie informatique
    3IL (Institut d'Ingénierie Informatique de Limoges )
    diplome d ingénieur, Ingénierie informatique
  • Diplome d'ingenieur en informatique, Developpement Orienté objet / Bases de données
    3IL
    2011
    Diplome d'ingenieur en informatique, Developpement Orienté objet / Bases de données

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