Sheng Yu's Services | ContraServices by Sheng Yu
Sheng Yu
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Sheng Yu

Full stack developer, Top 1% at Contra

    $50k+
    Earned
    9x
    Hired
    5.00
    Rating
    174
    Followers

Beijing, China

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Beijing, China

Cover image for Agentic Workflows

human-in-the-loop

AutoGen

LangGraph

Agentic Workflows

$40/hr

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hybrid search

embeddings

LangChain

RAG and document intelligence

$40/hr

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Figma

Flutterflow Developer

FlutterFlow

Mobile application develpment using Flutterflow

$40/hr

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Bootstrap

UX Engineer

Prototyper

Framer website

$40/hr

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Figma

Web Developer

Framer Developer

Web application development

$40/hr

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AWS

Fullstack Engineer

Backend Engineer

Backend development

$40/hr