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Lino J.LJ

Lino J.

Data & AI Consultant · Full-stack Developer

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lino

Igather and validate your data, and Ibuild the custom toolthat leverages it, from requirement to production.

Former Senior Solutions Engineer at TIBCO(6 years ensuring data quality for large enterprise clients), I do **both in the same project**: data and tool are designed together. A single point of contact, without heavy IT projects or dependency on major market software.

What I do for SMEs and B2B agencies


*Validate and unifyyour scattered data (duplicates, inconsistent formats, multi-source catalogs) into a clean repository.

*Automatedata entry and repetitive tasks that waste your time.

*Build the custom business tool(full-stack) that relies on it: tracking, dashboards, client portal.

My achievements


*Himitsu Hub**: Tracking platform + client portal for a B2B creative agency. Delivered in **6 weeks**, **in productionsince April 2026, **69 integration tests passed**.
  • **Alno**: AI-powered data quality platform. **100% of anomalies detected**, **zero hallucinated values**, each entry validated by a human.

My working method

  • **The tool is yours**: code delivered, no license or vendor dependency. Your data remains hosted where you want (France / Europe, GDPR).
*The bare minimumfirst: no over-engineering, the tool grows with your business.
  • **AI suggests, humans decide**: never a black box, you remain in control.

Have a need, even if it's still vague? Describe your situation to me: I'll respond with a **concrete first idea**.
  • French

    Native or bilingual

  • English

    Fluent

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

Experience

  • Indépendant
    Freelance Consultant - Data & AI
    SOFTWARE PUBLISHING
    September 2025 - Today (10 months)
    Paris, France
    I design, develop, and deployAI-augmented custom softwarefor B2B SMEs, agencies, and studios: **full-stack web apps**, data quality tools, workflow automation, document→data pipelines.



    *End-to-endapproach: discovery, scoping, specification, implementation, reproducible deployment (Docker/VPS), and handover.

    *Himitsu Hub- white-label tracking platform & client portal for a B2B creative agency (Next.js/Postgres). **Delivered in 6 weeks**, deployed at the client's, **69 integration tests passed**.

    *Alno- human-in-the-loop data quality agent (Python/LLM/RAG). Measured demo:100% of anomalies detected(7/7), **zero hallucinated values**, **$0.25 per analysis**.

    Python Next.js Generative AI Data Governance and Quality Automation
  • TIBCO Software
    Senior Solutions Engineer
    SOFTWARE PUBLISHING
    September 2021 - December 2024 (3 years and 3 months)
    Paris, France
    • Design and implementation of **~10 custom data Proofs of Concept**: data modeling, quality/governance rules, workflows, API integrations, and specific development.
    • Design of theAI-driven MDM accelerator**(EBX × OpenAI)**: LLM-assisted enrichment, normalization, and deduplication with human-in-the-loop validation. **Became an official product feature**.
    • Design and evolution of the **global EBX demo environment**, reused by teams worldwide.
    • Discovery & requirement gathering: translating complex business needs into customdata and solution architectures(business ↔ IT).
    • Technical demos and scoping fortechnical and C-level audiences(enterprise deals **€100K – $1M+**).
    Master Data Management Data Governance and Quality Data Modeling Generative AI Data Architecture
  • TIBCO Software
    Technical Support Engineer
    SOFTWARE PUBLISHING
    September 2018 - August 2021 (2 years and 11 months)
    Paris, France
    • Diagnosis and resolution of complex technical issues on **enterprise MDM implementations**.
    • Collaboration with pre-sales and customer success teams to improve adoption.
    • Reporting product defects andpartnering with R&Don product quality and releases.
    Master Data Management Data Governance and Quality SQL Complex Problem Solving Code Analysis

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Education

  • Engineering Degree
    INSA Toulouse
    2017
    Diplôme d'ingénieur, spécialité Informatique et Génie Électrique. Programmation orientée objet, bases de données, réseaux et systèmes. La rigueur d'ingénieur qui structure mon approche aujourd'hui : partir du besoin métier, puis choisir la techno qui sert vraiment.

Certifications

Skill set

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