@showzyl

13Y · 24+ projects · 1.2k stars

曾元黎Zeng Yuanli

Open to opportunities· 2026 Q2

Context Engineer | Full-Stack Architect· AI-Augmented Development Practitioner · 13+ years full-stack experience · Web3 multi-chain ecosystem

China · Remote / Global

Central University of Finance and Economics · International Economics and Trade · CET-4+

WORK & PROJECTS

From Baidu Frontend → to Web3 Multi-chain Architect → to AI Context Engineer.

SmartDeer

Global Service · AI Engineering

Full-Stack Engineer / AI Context Engineer · 2025.01 — Present (latest 1.5 years)

Migrated settlement/invoice/billing execution toward a Settlement generic runtime, enabling faster onboarding for new billing types
Delivered AI receivables workflow with draft review, fallback-safe state model, and idempotent matching to improve consistency
Shipped internationalization/performance and route resilience fixes on global-gs and BPO sites, plus automated process orchestration for critical flows
Built AI foundation capabilities in deer-flow (multi-provider runtime, subagent safeguards, tracing, regression hardening)

1.5yCore Delivery

ReactTypeScriptJavaPythonPlaywrightNext.jsCloudflare

Helian

Patronus Finance · DeFi Lending

Full-Stack Architect (Technical Lead) · 2022.03 — 2024.01

Designed multi-chain DeFi lending protocol architecture, peak TVL exceeded $50M
Built on-chain liquidation bot and price oracle integration service (Node.js + Go)

$50MPeak TVL

ReactVue3TypeScriptNode.js

Baicheng Fintech

Frontend Technical Lead (11-person team) · 2018.09 — 2019.08

Unified frontend architecture across 7 business lines, establishing frontend-backend separation best practices
Led Node.js BFF middleware layer design, aggregating multiple microservice interfaces

ReactVueNode.jsExpress

SIDE PROJECTS

Bitway

$2M+Daily Volume

Binance-backed BTC Layer2 & Cosmos multi-chain wallet platform, supporting cross-chain bridging, staking, and governance voting — formerly Side Protocol

CosmosBTC Layer2ReactTypeScript

Atti AI

10k+Active Users

AI-powered intelligent platform integrating natural language processing with data analytics capabilities

AIFull-StackNode.jsReact

BlueRate AI

99.2%Uptime

AI conversation platform — intelligent interaction system built on large language models

AILLMFull-StackTypeScript

Earlier Experience · Earlier2012 — 2021

Mobvista (Mintegral)Frontend Technical Lead (5-person team)

2016.08 — 2018.09

· Built Hybrid ad template engine from scratch; Native pre-rendering improved load speed by 50%

Qihoo 360Core Frontend Developer (3-person team lead)

2015.07 — 2016.08

· Core developer for 360 Xingungou (¥1 lucky draw) PC & H5 from scratch, 1M+ daily active users

BaiduFrontend Developer

2014.12 — 2015.06

· Baidu Waimai H5 core feature development: Baidu Maps API address pinning, full user ordering flow

Wozhoula & Phoenix New MediaFrontend Developer

2012.06 — 2014.11

· Wozhoula lottery platform PC & H5 multi-game-type frontend development

Technical Foundation · Deep Expertise

01Vue.js source code deep study: implemented two-way data binding, virtual DOM diff, and reactive system core principles from scratch

02React source code deep study: understanding JSX compilation, setState batching, Fiber architecture, and concurrent mode principles

03Webpack build engineering: multi-page app config, bundle analysis and size optimization, lazy loading, custom Loader development

04ES6+ in-depth practice: implemented Promise from scratch, Generator/Async-Await internals, Proxy metaprogramming

05Node.js server-side architecture: Express/Koa frameworks, RESTful API design, message queues, microservice communication

06Smart contract development: Solidity writing, Hardhat testing framework, on-chain event listening and data indexing

CONTACT

I'm currently open
for the next collaboration。

Especially open to conversations about AI Agent engineering, Web3 multi-chain infrastructure, and 0-1 SaaS product builds. Full-time, contract, or advisory — let's talk first.

Open to conversations and collaboration

@showzyl

13Y · 24+ projects · 1.2k stars

曾元黎Zeng Yuanli

Open to opportunities· 2026 Q2

Context Engineer | Full-Stack Architect· AI-Augmented Development Practitioner · 13+ years full-stack experience · Web3 multi-chain ecosystem

China · Remote / Global

Central University of Finance and Economics · International Economics and Trade · CET-4+

WORK & PROJECTS

From Baidu Frontend → to Web3 Multi-chain Architect → to AI Context Engineer.

SmartDeer

Global Service · AI Engineering

Full-Stack Engineer / AI Context Engineer · 2025.01 — Present (latest 1.5 years)

Migrated settlement/invoice/billing execution toward a Settlement generic runtime, enabling faster onboarding for new billing types
Delivered AI receivables workflow with draft review, fallback-safe state model, and idempotent matching to improve consistency
Shipped internationalization/performance and route resilience fixes on global-gs and BPO sites, plus automated process orchestration for critical flows
Built AI foundation capabilities in deer-flow (multi-provider runtime, subagent safeguards, tracing, regression hardening)

1.5yCore Delivery

ReactTypeScriptJavaPythonPlaywrightNext.jsCloudflare

Helian

Patronus Finance · DeFi Lending

Full-Stack Architect (Technical Lead) · 2022.03 — 2024.01

Designed multi-chain DeFi lending protocol architecture, peak TVL exceeded $50M
Built on-chain liquidation bot and price oracle integration service (Node.js + Go)

$50MPeak TVL

ReactVue3TypeScriptNode.js

Baicheng Fintech

Frontend Technical Lead (11-person team) · 2018.09 — 2019.08

Unified frontend architecture across 7 business lines, establishing frontend-backend separation best practices
Led Node.js BFF middleware layer design, aggregating multiple microservice interfaces

ReactVueNode.jsExpress

SIDE PROJECTS

Bitway

$2M+Daily Volume

Binance-backed BTC Layer2 & Cosmos multi-chain wallet platform, supporting cross-chain bridging, staking, and governance voting — formerly Side Protocol

CosmosBTC Layer2ReactTypeScript

Atti AI

10k+Active Users

AI-powered intelligent platform integrating natural language processing with data analytics capabilities

AIFull-StackNode.jsReact

BlueRate AI

99.2%Uptime

AI conversation platform — intelligent interaction system built on large language models

AILLMFull-StackTypeScript

Earlier Experience · Earlier2012 — 2021

Mobvista (Mintegral)Frontend Technical Lead (5-person team)

2016.08 — 2018.09

· Built Hybrid ad template engine from scratch; Native pre-rendering improved load speed by 50%

Qihoo 360Core Frontend Developer (3-person team lead)

2015.07 — 2016.08

· Core developer for 360 Xingungou (¥1 lucky draw) PC & H5 from scratch, 1M+ daily active users

BaiduFrontend Developer

2014.12 — 2015.06

· Baidu Waimai H5 core feature development: Baidu Maps API address pinning, full user ordering flow

Wozhoula & Phoenix New MediaFrontend Developer

2012.06 — 2014.11

· Wozhoula lottery platform PC & H5 multi-game-type frontend development

Technical Foundation · Deep Expertise

01Vue.js source code deep study: implemented two-way data binding, virtual DOM diff, and reactive system core principles from scratch

02React source code deep study: understanding JSX compilation, setState batching, Fiber architecture, and concurrent mode principles

03Webpack build engineering: multi-page app config, bundle analysis and size optimization, lazy loading, custom Loader development

04ES6+ in-depth practice: implemented Promise from scratch, Generator/Async-Await internals, Proxy metaprogramming

05Node.js server-side architecture: Express/Koa frameworks, RESTful API design, message queues, microservice communication

06Smart contract development: Solidity writing, Hardhat testing framework, on-chain event listening and data indexing

CONTACT

I'm currently open
for the next collaboration。

Especially open to conversations about AI Agent engineering, Web3 multi-chain infrastructure, and 0-1 SaaS product builds. Full-time, contract, or advisory — let's talk first.

Open to conversations and collaboration