Junhua Wang (NanTian)

Change The World With AI


Experience

Jan 2026 - Present

Haivivi / Ningbo Yueran Technology

VP of Engineering

  • Leading overall operations and technical management of the Ningbo branch
  • Spearheading R&D of AI-powered smart toys, deeply integrating LLMs with hardware devices
  • Building AI companion toys for children with natural language conversation, emotional interaction, and personalized content generation
  • Architecting cloud-based AI service platform for device management, content delivery, and parent-side interaction
May 2018 - Dec 2025

Adventurer Technology

Founder

  • Founded Adventurer Technology from scratch, focused on software collaboration platforms, achieving annual revenue of over 10 million RMB
  • Pioneered remote work and flexible work models, practicing distributed team collaboration
  • Championed the "Adventurer Model" for building agile and efficient engineering teams
  • End-to-end full-stack architecture design and implementation across frontend, backend, and DevOps
Apr 2017 - Apr 2018

Zuiqiantai Technology (Beijing) Co., Ltd.

Engineering Director

  • Joined as a key technical leader
  • Participated in early-stage technical architecture and system specification for e-commerce projects
  • Adopted Go, gRPC, and Protobuf for core services
  • Involved in core technical decisions
May 2016 - Mar 2017

China Huarong / CHURCH.COM

Architect

  • Led the visualization team
  • Established interaction standards and API architecture
  • Built JWT-based authentication & authorization system with third-party OAuth support
  • Contributed to Dynamic Ontology model research, driving Search, Profile, and Graph projects
Jan 2015 - Apr 2016

Pegasus, Inc.

Senior Software Engineer

  • Joined Pegasus as a senior engineer
  • Became a core team member
  • Independently led the BI visualization team
  • Established frontend development standards, API specifications, and data conventions
Jul 2011 - Dec 2014

MicroStrategy, Inc.

Senior Software Engineer / MPP Team Lead (Beijing)

  • Joined MicroStrategy Beijing R&D Center
  • Responsible for system architecture design
  • Contributed to the massive parallel processing BI engine, powering analytics for Facebook's ~1 billion users
2010 - 2011

NetEase Youdao

Intern

  • Interned in the advertising group
  • Built an ad network platform using Spring & Hibernate

Education

Sep 2008 - Jul 2011

Tsinghua University

M.S. in Software Engineering

Sep 2000 - Jul 2004

Peking University

B.S. in Pharmaceutical Sciences

Awards

2009

Tsinghua University Comprehensive Excellence Scholarship (3rd Class)

2002

Selected for Peking University 985 Outstanding Undergraduate Program

2001

Peking University Outstanding Individual Scholarship

Skills

Languages

Mandarin Chinese, English (CET-6)

Currently using
TypeScriptNode.jsGoPython
Previously used
JavaC++C#BashPHPScala
Tech Stack
Full-Stack Frameworks
Next.jsNestJSReactReact Native
AI & LLM
LangChainOpenAI APIRAGPrompt Engineering
Backend & Protocols
GogRPCRESTfulMQTTGraphQL
Database
PostgreSQLMongoDBRedisNeo4j
DevOps
DockerKubernetesGitHub ActionsVercel