y
yangye1

Yang Ye

@yangye1
4,7(1)

Full Stack and AI Developer, Angular, NodeJS, LLM, RAG, CRM, ERP

Spanien
Chinesisch, Spanisch, Katalanisch, Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Full-stack developer and industrial engineer (MEng). I lead the technology of a software company and build custom business software: CRM/ERP platforms, quoting engines, e-invoicing and dashboards with Angular, Node.js and MySQL. I specialise in putting real AI inside business apps: LLM assistants that act on your data, RAG over documents and email, AI document extraction and private self-hosted models on GPU servers. 8+ years of experience. I speak English, Spanish, Catalan and Chinese.... Mehr lesen

Kompetenzen

y
yangye1
Yang Ye
offline • 

Meine Dienstleistungen

CRM- & ERP-Entwicklung
I will build a custom CRM or erp for your business with angular and node
4,7(1)
Ab170 $ / ProjektWeitere Details
Full-Stack-Webanwendungen
I will build your custom angular web app or saas dashboard with node and mysql
Ab95 $ / ProjektWeitere Details

Portfolio

Arbeitserfahrung

Eter_Energía

IT Consultant and Full-Stack Developer

Eter Energía

Mar 2024 - Present • 2 yrs 7 mos

Built a multi-tenant CRM for an electricity and gas retailer: backend, frontend and AI integration. - REST API (Node.js/Express, MySQL) with 35+ modules: contracts, offers, price comparisons, commissions, payments and a real-time dashboard (SSE). - AI OCR pipeline (Claude) that extracts data from PDF invoices and feeds the CRM automatically. - Angular 20 SPA (ag-Grid, Highcharts) with 20+ modules: contracts, offers, comparisons and statistics. - Electron desktop app for batch PDF invoice to Excel processing, used by the sales team. - Integration of energy market data (CNMC, ESIOS, MIBGAS) for price comparisons and tariff calculation. Stack: Node.js/Express, Angular, MySQL, Claude SDK, Electron, Python.

1 Bewertungen
4,7

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Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    4
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    ES

    Spanien

    4,7

    El tiempo de entrega fue muy rápido y Yang Ye ha sido muy colaborador y comprensivo

    200 $-400 $

    Preis

    1 Tag

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    CRM- & ERP-Entwicklung

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