I will build ai full stack web app with python fastapi, react and langchain

P
parvez_pro
P
parvez_pro
Parvez P
5,0
5,0
Alcune informazioni sono riportate in lingua inglese.
build ai full stack web app with python fastapi, react and langchain
Schermo intero
build ai full stack web app with python fastapi, react and langchain

Informazioni su questo servizio

Looking for a Python AI developer or Full stack AI developer to build your web application from scratch?


I specialize in building scalable AI-powered applications from AI Agents, AI Chatbots to LLM integrations, APIs, SaaS platforms, and cloud deployment.


Frontend: React and Next.js, React Native

Backend & API Development: FastAPI, Node.js, REST APIs - built to scale

LLM & AI Integration: OpenAI, Claude, Gemini chatbots, AI agents, multi-agent workflows

RAG Pipelines & Vector Search: LangChain, LangGraph, Pinecone - semantic search and retrieval

Auth & SaaS Infrastructure: JWT, OAuth2, RBAC, Stripe subscriptions and webhooks

Real-Time & Async Systems: WebSockets, Redis, Celery - queues and background processing

Database Architecture: PostgreSQL, MongoDB, Redis - schema design and optimization

Cloud Deployment & MLOps: Docker, AWS, GCP, Supabase, CI/CD


Why choose me:

  • 5+ years shipping production apps not prototypes
  • I write code that scales not just code that works today
  • Deadlines are commitments, not estimates
  • Your repo will be something you're proud to show investors


Message me I'll reply with scope, timeline and quote.

  • Tipo di applicazione

    • Applicazione web

  • Framework desktop

    • Electron

  • Tipo IA

    • Chat
    • Acquisti
    • Consegna
    • Prenotazione
    • Ristorante
    • Salute e Benessere
    • Istruzione
    • social networking
    • Spettacolo
    • incontri
    • Mappe e navigazione
    • Finanza
    • Medico
    • Taxi
    • Viaggi
    • Lifestyle
    • Streaming
    • Musica
    • News
    • Strumenti di produttività
    • E-commerce
    • Personalizzato
    • Bambini
    • IoT
    • Settore immobiliare
    • AR
    • Trading
    • Gaming
    • VPN
    • App Wallet

  • Linguaggio di programmazione

    • JavaScript
    • Python
    • TypeScript
    • React
    • PyTorch
    • Tensorflow

  • Framework Web

    • React
    • Express.js (Node.js)
    • Django
    • Flask
    • Next.js
    • Altro

  • Builder no e low-code

    • Lovable
    • Bolt.new
    • Replit

Scopri di più su Parvez P

Parvez P

AI Developer, Full Stack AI Engineer, Gen AI Engineer

5,0(9)
  • DaIndia
  • Membro dalug 2022
  • Tempo di risposta medio1 ora
  • Ultima consegna1 anno

  • Lingue

    Inglese, Tedesco, Russo, Spagnolo
I am a Full Stack AI Engineer with 5 years of experience building intelligent, production-ready web apps — from AI Agents, LLM integrations and RAG pipelines to scalable API backends and clean React frontends. I work with Python, FastAPI, LangChain, LangGraph and LLMs — OpenAI, Claude, Gemini — to ship AI features that actually work in production. Backend architecture, vector search, real-time systems and cloud deployment are my core. Frontend side covers React, Next.js and TypeScript. Also experienced in Web3 and decentralized app development. Clean code. Scalable systems. Real results.
Recensioni

9 recensioni per questo servizio
5,0

(7)
(1)
(0)
(0)
(1)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
Ordina per
Più rilevante
  • K
    image-docs

    kingdamino

    GH

    Ghana

    5

    Parvez did an OUTSTANDING job with delivering top-notch, well-documented blockchain solutions, showcasing incredible code expertise. His proactive communication and quick responsiveness made the collaboration seamless—he truly went above and beyond! Highly RECOMMEND working with him again. 🙌

    100 USD-200 USD

    Prezzo

    1 giorno

    Tempo

    Utile?
    Sì
    No
  • A
    image-docs

    arthurbagourd

    GB

    Regno Unito

    5

    Work completed as required, very quick and efficient.

    Utile?
    Sì
    No
  • I

    igigzi

    CH

    Svizzera

    5

    Great work with the front end of one page website. We needed to adjust the design, and he did it great.

    Utile?
    Sì
    No
  • E
    image-docs

    ericz0303

    Cliente abituale

    MY

    Malesia

    5

    excellent

    Utile?
    Sì
    No
  • E
    image-docs

    ericz0303

    Cliente abituale

    MY

    Malesia

    5

    fast and responsible

    Utile?
    Sì
    No
Recensioni

9 recensioni per questo servizio
5,0

(7)
(1)
(0)
(0)
(1)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
Ordina per
Più rilevante
  • K
    image-docs

    kingdamino

    GH

    Ghana

    5

    Parvez did an OUTSTANDING job with delivering top-notch, well-documented blockchain solutions, showcasing incredible code expertise. His proactive communication and quick responsiveness made the collaboration seamless—he truly went above and beyond! Highly RECOMMEND working with him again. 🙌

    100 USD-200 USD

    Prezzo

    1 giorno

    Tempo

    Utile?
    Sì
    No
  • A
    image-docs

    arthurbagourd

    GB

    Regno Unito

    5

    Work completed as required, very quick and efficient.

    Utile?
    Sì
    No
  • I

    igigzi

    CH

    Svizzera

    5

    Great work with the front end of one page website. We needed to adjust the design, and he did it great.

    Utile?
    Sì
    No
  • E
    image-docs

    ericz0303

    Cliente abituale

    MY

    Malesia

    5

    excellent

    Utile?
    Sì
    No
  • E
    image-docs

    ericz0303

    Cliente abituale

    MY

    Malesia

    5

    fast and responsible

    Utile?
    Sì
    No

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