From Early Coding to Big Data Architecture: A Personal Journey Through Data Platforms, Cloud Migration, and System Design

The article chronicles the author’s 30‑year programming career, detailing early experiences, the evolution from JavaScript projects to large‑scale big‑data architectures, cloud migration, business‑agnostic framework design, interactive analytics, and reflections on becoming an independent software architect.

Big DataData Architecturecareer journey

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From Early Coding to Big Data Architecture: A Personal Journey Through Data Platforms, Cloud Migration, and System Design

Meituan Technology Team

Mar 8, 2018 · Artificial Intelligence

Interview with Ren Dengjun: From NLP Research to Advertising Tech Leadership at Meituan

Ren Dengjun, a Meituan Dianping tech leader, recounts her shift from NLP research at Northeastern to industry roles at Toshiba, Alibaba, and Youyi, now heading Meituan’s location‑based advertising platform, while sharing insights on leadership, gender bias, and balancing technical and managerial challenges.

MeituanNLPRen Dengjun

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Interview with Ren Dengjun: From NLP Research to Advertising Tech Leadership at Meituan

21CTO

Mar 16, 2017 · Artificial Intelligence

From Rural Roots to Baidu’s Search Architecture: The Journey of Xu Haiyang

An in‑depth interview chronicles Xu Haiyang’s rise from a modest rural upbringing to becoming Baidu’s chief search architect, detailing his early education, rapid career progression, the humble beginnings of Baidu’s search infrastructure, and his later work in neural networks and AI research.

Artificial IntelligenceBaiducareer journey

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From Rural Roots to Baidu’s Search Architecture: The Journey of Xu Haiyang

21CTO

Sep 5, 2015 · Fundamentals

From BASIC on a Red‑White Console to Linux BBS: A 10‑Year Coding Journey

A seasoned developer recounts a decade‑long evolution from early BASIC programming on a red‑white game console through high‑school DBASE/FoxBASE+, university C/C++ projects, and Linux BBS automation, highlighting the tools, challenges, and memorable mishaps that shaped his career.

BASICBBSC language

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From BASIC on a Red‑White Console to Linux BBS: A 10‑Year Coding Journey