# DeltaEcho 先遣网络 · 全文 Full text

> 中文在前，English follows. https://deltaecho.cn/  ·  https://deltaecho.cn/en/

## 公司

- 名称: 上海先遣网络科技有限公司
- 英文名: Shanghai DeltaEcho Network Technology Co., Ltd.
- 品牌: DeltaEcho · DeltæchO
- 成立: 2026 年 7 月 30 日
- 形态: 一人有限公司（OPC，One Person Company）
- 统一社会信用代码: 91310115MAKKED8L6H
- 注册地址: 中国（上海）自由贸易试验区张江路 625 号北二层 A 区
- 做什么: 先遣网络 2026 年成立于上海浦东张江，专做企业 AI 落地。我们先到业务现场，找准值得用 AI 的环节，再把系统做出来、用起来，按事先约好的数字验收。

## 一人公司 · 公司只有一个人，干活的不止一个人

OPC 是 One Person Company 的缩写，一人公司。先遣网络就是一家：一群 AI 智能体分头干活，关键判断我来做；碰到不熟的行业，就请懂行的专家一起上。

- 规矩: 三个月封顶 · 第一周出样品 · 只承诺能量化的指标

## FDE · FDE，往一线跑的工程师

FDE 是 Forward Deployed Engineer 的缩写，直译「前线部署工程师」。别人在办公室写软件，FDE 带着 AI 进驻企业现场，把它接进真实业务，一直跟到大家天天在用。

- 卖 · 软件公司: 交给你一个账号，对产品负责
- 说 · 咨询公司: 交给你一份报告，对建议负责
- 做 · FDE: 交给你每天在用的系统，对约好的数字负责

## Delta 与 Echo · Delta 动手，Echo 听懂

它们是北约音标字母里的 D 和 E，也是 FDE 行当里的一对老搭档。两样本事得长在同一个人身上，合起来，就是我们的名字。

- 01 · DELTA: 做出来：工程之手：把方案做成能跑的系统。
- 02 · ECHO: 听明白：业务之耳：把老板和员工的话翻成真需求。

## 王十一 · 我是王十一

这两样活，我一个人都干。做了六年金融数据，从产品运营一路做到 AI 解决方案架构师；这两年，陪 17 家企业把 AI 用进了日常工作。现在，也把这套本事教给更多人。 我不卖软件，也不讲空洞的概念。我到你的业务现场，听懂你真正卡在哪，一周内做出能试的样子，用事先约好的数字来验收，最后教会你的团队自己用。

- 创始人: 上海先遣网络科技有限公司
- 合伙人: OpenFDE（国内头部 FDE 开源社区）
- 联合发起人、导师: Echo 启航实训营
- 人工智能领域专家: 灼识智库专家人才库
- 专家: 上海浦东咨询管理行业协会人工智能专业委员会
- 数字: 17家 服务过的企业 · 5400+ GitHub 开源 star · 1万+ 训练营学员人次 · 3个月 交付周期上限

讲台、评审与媒体:

- 观猹 FDE 系列训练营：讲师，累计覆盖学员 1 万多人次
- 上海市金山区政府合作 AI 人才培训：讲师，给政府合作项目讲 AI 落地
- 张江 OPC 社区 FDE 订单训练营：导师，带一人公司接住真实订单
- FDE 订单黑客松：决赛评委，金山区数据局联合主办
- FDEC 2026 大会（杭州）：圆桌嘉宾，和同行聊 FDE 这门手艺
- 浦东发布《一人成军 OPC》：专访嘉宾，视频号第一季第五期
- 复旦追光研习社：访谈嘉宾，聊一个人怎么把公司开起来

## 做过的事 · 两年，17 家企业，只讲做成了什么

覆盖制造、金融信息、专业服务、内容运营、教育科技和能源央企。按保密约定，客户名一律不写。

- 舆情监测智能体 · 一家企业管理咨询公司: 5 个人的活，1 个人一成时间做完。原来 5 个人每天各花一半工时收集、筛选、写日报；交付之后，1 个人用一成工时就能完成。从签约到验收，一个月。
- 评标辅助 Agent · 一家能源央企: 每条结论都有出处，打分还是专家说了算。部署在不联网的涉密环境里，每条结论都标着原文出处，方便核对；AI 只帮忙整理和找依据，打分始终由专家来做。
- 生产知识库 · 一家设备制造企业: 老师傅的经验，变成随时能查的知识库。把工艺规范和老师傅脑子里的经验整理进知识库，新人随时能查；一期验收后，客户追加了二期。

- 周期不超过三个月
- 第一周就出样品
- 只承诺能量化的指标

## 怎么合作 · 从看清楚，到用起来

- AI 落地诊断: 到你的业务现场看一遍，出一份书面报告：该不该投、投在哪、多久能回本。 适合：还不知道从哪下手
- 定制交付: 你定目标，我们做出来；达没达标，用事先约好的测试来判断。 适合：目标已经想清楚
- 长期陪跑: 按月服务：持续改进上线的系统，发现新场景，带着员工一起练。 适合：上线后想越用越顺
- 培训与实训: 给团队和个人的 AI 落地实训，正在报名：Echo 启航实训营、FDE 剧本杀。 适合：想让团队自己会用 AI

怎么干活:

- 01 先听懂：到现场和老板、员工聊，翻账本、看系统，把真正费时费钱的环节找出来。大家嘴上说的问题，常常和真正的问题对不上。
- 02 一周出样子：第一周就做出能点、能试的样品，边用边改。不搞几个月都看不到东西的大工程。
- 03 用数字验收：上线前先约好怎么算成功：每天省几个小时、出错少多少。达到了才算交付，只承诺能量化的指标。
- 04 教会团队：系统交到团队手里以后，还会带着大家练，直到没有我们也能用顺手。

## Echo 启航实训营 · 三天，把你的行业经验变成 AI 落地能力

不听大课。你会走进一家高度仿真的模拟企业，真刀真枪当三天前线部署工程师：跟老板聊出真需求，从业务系统里找证据，做出能演示的方案，再把它卖给老板。

- 开营: 11 月初开营 · 上海线下 · 首期 30 人
- Day 1: 听与问：过老板这一关。访谈方法课，导师现场演示一整段客户访谈，然后两两对练：每人至少当一次顾问、一次老板。晚上走进主线副本《退卡潮》，一家连锁健身房里，每个人都有自己的小九九。
- Day 2: 看与译：过证据、成交两关。用 AI 读懂企业的业务系统，把昨晚听到的说法和系统里的事实对上，对不上的地方就是真需求；下午用三小时做出你自己的可点击演示，晚上把它卖给「老板」。
- Day 3: 验与演：终考。抽签拿到一个陌生行业的新命题，三小时独立走完全流程；下午 8 分钟路演，评委连环质询，评分标准现场公布。
- 适合谁: 适合产品经理、业务运营、数据分析、市场营销、财务 BP、咨询顾问、解决方案与售前。工作三年以上，不需要会写代码，用过 AI 对话工具就行。
- 报名: https://deltaecho.cn/shop/camp/
- 详情: https://camp.deltaecho.cn

带走:

- 一份带证据链的《需求卡》
- 方案一页纸与成果一页纸
- 一个可点击、能对外展示的演示作品
- 8 分钟路演视频（含质询实录）
- 作品集骨架与三版职业故事
- 带终身编号的结业证书与数字名片

## FDE 剧本杀 · 两个半小时，找出谁说的是真需求

一家消费品牌决定上 AI。有人要把它做成，有人负责落地，有人会受益，也有人觉得自己的位置受到威胁；外部顾问要在两个半小时里分辨谁说的是真需求。每个角色都有自己的任务和线索，没有旁观位。

- 规格: 每场 7 到 8 人 · 约两个半小时 · 主持人全程带局 · 上海市区线下 · 无需 AI 或技术背景
- 价格: ¥99 元 / 席
- 角色: 决策者 ×1 · 外部顾问 ×1 · 执行者 ×2 · 受益者 ×2 · 受威胁者 ×2
- 共享主线: 拍板：老板决定上 AI。钱批了，话没说全。访谈：挨个去聊。每个人都有话要说，也有话不想说。取证：把说法和事实对上，对不上的地方就是线索。对齐：各方的目标摆上桌，看谁让一步，谁寸步不让。取舍：先做什么，砍掉什么，总得有人拍板，有人认。用起来：做出来的东西真有人用，这一局才算数。复盘：散场前，主持人给每位玩家一份表现观察。
- 个人暗线: 每个角色另有自己的目标与顾虑，有人支持，有人观望，也有人暗中阻挠。你的线索只有你知道。
- 座位: 五类角色，一场八个位置，开局前分配。同一类角色的两个人，未必站在一边。
- 报名: https://deltaecho.cn/shop/jubensha/

- 开场 24 小时前可全额退款或改场次；体验局和 Echo 启航实训营是同一套方法，想系统练的可以接着报实训营。

## 开源作品 · 写工具，也开源给大家用

平时做交付顺手写的工具，整理好开源出来，免费给大家用。最受欢迎的一个，是让国内也能直连下载 Codex 桌面版的可校验镜像。

- codex-app-mirror ★3500: Codex 桌面版镜像，国内直连
- Codex-App-Manager ★515: Codex 桌面版安装与增量更新
- codex-threadripper ★399: Codex 会话历史整理
- claude-code-statusline-pro ★237: Claude Code 状态栏
- uv-custom ★173: uv 公益镜像
- gpt-image-2-skill ★143: GPT Image 2 技能与命令行
- star 合计: 5400+ · https://github.com/Wangnov

- codex-app-mirror 获开源基金会奖金；OpenClaw、FFmpeg 贡献者。

## 常见问题

### FDE 是什么？

FDE 是 Forward Deployed Engineer 的缩写，直译「前线部署工程师」。别人在办公室写软件，FDE 带着 AI 进驻企业现场，把它接进真实业务，一直跟到大家天天在用。

### 一个人的公司，怎么保证交付？

先遣网络是一人公司（OPC）：一群 AI 智能体分头干活，关键判断我来做；碰到不熟的行业，就请懂行的专家一起上。另有三条规矩：每个项目三个月封顶，第一周出样品，只承诺能量化的指标。

### 企业想用 AI，第一步做什么？

先做一次落地诊断：到现场看一遍你的业务，告诉你哪里值得用、投多少、多久回本。发邮件到 hi@deltaecho.ai，写明公司、行业和想解决的问题就行。

### 实训营需要会写代码吗？

不需要。工作三年以上、有真实的行业经验、用过 AI 对话工具就可以。零基础纯小白和纯技术工程师，本期不收。

### 实训营在哪里、什么时候？

首期 11 月初在上海线下开营，三天。具体日期和地点，报名后主办方另行通知。

### 报名后可以退款吗？

开营日 3 天前申请可全额退款；开营前 3 天内，退实付的一半或免费转入下一期；开营后不退；因主办方原因取消或延期的，全额退款。

### 学完能保证就业或接单吗？

不承诺。我们卖的是能力、作品和通路：结营进入人才库，有真实需求时优先对接，但不保证，也不写时限。

## 联系

- 邮箱: hi@deltaecho.ai
- 微信: 扫官网联系段的二维码添加（二维码是王十一的微信名片，只能用微信扫）
- 注册地址: 中国（上海）自由贸易试验区张江路 625 号北二层 A 区

---

## Company

- Name: Shanghai DeltaEcho Network Technology Co., Ltd.
- Chinese name: 上海先遣网络科技有限公司
- Brand: DeltaEcho · DeltæchO
- Founded: 30 July 2026
- Form: One-person limited company (OPC)
- Unified Social Credit Code: 91310115MAKKED8L6H
- Registered address: Zone A, North 2F, 625 Zhangjiang Road, China (Shanghai) Pilot Free Trade Zone, Shanghai
- What we do: DeltaEcho was founded in 2026 in Zhangjiang, Shanghai. We go on site, find the steps where AI actually pays off, build the system, and sign it off against numbers agreed up front.

## One-person company · A company of one. A delivery team of many.

DeltaEcho is an OPC, a one-person company. AI agents take on the legwork in parallel, I make every call that matters, and when a project needs deep industry knowledge, a domain expert joins in.

- Rules: Three months max · A prototype in week one · Only measurable promises

## FDE · Engineers who go where the work is

FDE stands for Forward Deployed Engineer. Instead of building software from a distance, an FDE works on site, wires AI into the real workflow, and stays until people use it every day.

- Sell · Software vendors: Hand you a login. Accountable for the product.
- Advise · Consultants: Hand you a report. Accountable for the advice.
- Build · FDEs: Hand you a system people use daily. Accountable for the agreed numbers.

## Delta and Echo · Delta builds. Echo listens.

D and E in the NATO phonetic alphabet, and a classic pairing on FDE teams. Both skills have to live in one person. Put them together and you get our name.

- 01 · DELTA: Build it: The hands: turn the plan into a system that runs.
- 02 · ECHO: Hear it: The ears: turn what bosses and staff say into the real need.

## Wang Shiyi · I'm Wang Shiyi

I do both jobs myself. Six years in financial data, from product ops to AI solutions architect; in the last two years I've helped 17 companies make AI part of their daily work. Now I teach it, too. I don't sell software, and I don't sell buzzwords. I come to where your work happens, find where you're really stuck, show you something you can try within a week, sign off against numbers we agreed on up front, and then teach your team to run it themselves.

- Founder: Shanghai DeltaEcho Network Technology Co., Ltd.
- Partner: OpenFDE, a leading open-source FDE community in China
- Co-founder & Mentor: Echo Camp
- AI Domain Expert: CIC Think Tank Expert Pool (灼识智库)
- Expert: AI Committee, Shanghai Pudong Consulting & Management Industry Association
- Numbers: 17 Companies served · 5400+ GitHub stars · 10k+ Training attendees · 3 mo Longest delivery cycle

Talks, juries and media:

- Watcha FDE Training Series: Instructor, 10,000+ attendees across the series
- AI Talent Program with the Jinshan District Government, Shanghai: Instructor, Teaching AI deployment to a government program
- Zhangjiang OPC Community FDE Order Camp: Mentor, Helping one-person companies land real orders
- FDE Order Hackathon: Final-round Judge, Co-hosted by the Jinshan District Data Bureau
- FDEC 2026, Hangzhou: Panelist, Talking shop with fellow FDEs
- Pudong Release: One-Person Army, OPC: Featured Interviewee, Season 1, Episode 5, on WeChat Channels
- Fudan Zhuiguang Society: Interview Guest, How one person gets a company off the ground

## Selected work · Two years, 17 companies. Only what got done.

Manufacturing, financial information, professional services, content operations, edtech and a state-owned energy group. Client names stay confidential under NDA.

- Media monitoring agent · A management consulting firm: Five people's work, done by one in a tenth of the time. Five people used to spend half of every day collecting, filtering and writing the daily brief. After delivery, one person does it in a tenth of a working day. Contract to sign-off took one month.
- Bid evaluation assistant · A state-owned energy group: Every finding cites its source, and experts still do the scoring. It runs in an offline, classified environment. Every conclusion links back to the original text so reviewers can check it. AI only organizes and finds evidence; the scoring always stays with the experts.
- Production knowledge base · An equipment manufacturer: Veteran know-how, searchable any time. Process specs and the experience veteran technicians carried in their heads now live in a knowledge base that new hires can search any time. After phase one passed acceptance, the client signed on for phase two.

- Three months max per project
- A working prototype in week one
- Only measurable commitments

## Work with us · From a clear picture to daily use

- AI Assessment: We walk through your operation on site and write it up: whether to invest, where, and how soon it pays back. Best for: not sure where AI fits yet
- Custom Delivery: You set the goal and we build it. Tests agreed in advance decide whether it hits the mark. Best for: a clear goal to build toward
- Ongoing Support: A monthly service: we keep improving what's live, find the next use case, and train your people. Best for: systems already in daily use
- Training & Camps: Hands-on AI deployment training for teams and individuals. Open now: Echo Camp and the FDE Role-Play. Best for: teams learning to use AI

How I work:

- 01 Listen first: On site, I dig through the books and the systems. The problem people describe is often not the one that costs money.
- 02 A prototype in week one: Something you can click and try in week one, refined as you use it. No months-long build before you see anything.
- 03 Measured in numbers: Before launch we agree on what success means: hours saved, errors cut. It's delivered only when it hits the mark.
- 04 Your team takes over: Once the system is in your team's hands, I keep coaching until it runs smoothly without me.

## Echo Camp · Three days to turn industry experience into AI deployment skills

No lectures. For three days you work as a Forward Deployed Engineer in a lifelike simulated company: uncover the boss's real need, find the evidence, build a demo, then sell it to the boss.

- Opens: Opens early November · In person, Shanghai · 30 seats in cohort one
- Day 1: Listen & ask: get past the boss. Learn to interview, watch a mentor run a full client interview live, then drill in pairs, taking turns as consultant and boss. At night you enter the main storyline, The Great Cancellation: a gym chain where everyone has an agenda.
- Day 2: Read & translate: the evidence, then the close. Use AI to read the company's business systems and check last night's claims against the data; where they don't match is the real need. Then build a clickable demo in three hours and sell it to the “boss” that evening.
- Day 3: Prove & pitch: the final exam. Draw a brief from an unfamiliar industry and run the whole process solo in three hours. Then give an 8-minute pitch and take rapid-fire questions from the judges, scored against a rubric published on the spot.
- Who it is for: For product, operations, data, marketing, finance BP, consulting, solutions and pre-sales people with three or more years of experience. No coding needed; if you have used an AI chat tool, you are ready.
- Apply: mailto:hi@deltaecho.ai?subject=Echo%20Camp
- Details: https://camp.deltaecho.cn

You take home:

- A Needs Card backed by a chain of evidence
- A one-page proposal and a one-page results brief
- A clickable demo you can show anyone
- Your 8-minute pitch video, Q&A included
- A portfolio outline and three versions of your career story
- A certificate and digital card with a lifetime serial number

## FDE Role-Play · Two and a half hours to work out whose need is real

A consumer brand decides to adopt AI. Someone wants to make it happen, someone has to deliver it, someone stands to gain, and someone feels their seat is under threat. The outside consultant has two and a half hours to work out whose need is real. Every role has its own mission and clues, and nobody watches from the sidelines.

- Format: 7 to 8 players per session · About 2.5 hours · Hosted start to finish · In person, central Shanghai · No AI or tech background needed
- Price: ¥99 CNY / seat
- Roles: Decision-maker ×1 · Consultant ×1 · Implementer ×2 · Beneficiary ×2 · The Threatened ×2
- Shared storyline: Green light: The boss says yes to AI. The budget is signed; the full story isn't told. Interviews: Talk to everyone. Each has something to say, and something they'd rather not. Evidence: Hold every claim up to the facts. Where they don't match, there's a clue. Alignment: Every agenda goes on the table. Who gives ground, and who won't budge? Trade-offs: What goes first, what gets cut, and who puts their name to it. Real use: It only counts if people actually use what gets built. Debrief: Before everyone leaves, the host gives each player a short read on how they did.
- Hidden agendas: Every role has private goals and worries. Some back the plan, some wait and see, and some quietly work against it. Your clues are for your eyes only.
- Seats: Five role types, eight seats per session, assigned before play. Two players with the same role are not necessarily on the same side.
- Apply: mailto:hi@deltaecho.ai?subject=FDE%20Role-Play

- Full refund or a session change up to 24 hours before start. The role-play uses the same method as Echo Camp, so if you want the full training, the camp is the natural next step.

## Open source · I build tools, and share them

Tools I write along the way on client work, cleaned up and open-sourced for anyone to use. The most popular one is a verifiable mirror that lets people in mainland China download the Codex desktop app directly.

- codex-app-mirror ★3500: Codex mirror for China
- Codex-App-Manager ★515: Codex install & update
- codex-threadripper ★399: Codex session history
- claude-code-statusline-pro ★237: Claude Code status line
- uv-custom ★173: Free public uv mirror
- gpt-image-2-skill ★143: GPT Image 2 skill + CLI
- Total stars: 5400+ · https://github.com/Wangnov

- codex-app-mirror received an open-source foundation grant. Contributor to OpenClaw and FFmpeg.

## FAQ

### What is an FDE?

FDE stands for Forward Deployed Engineer. Instead of building software from a distance, an FDE works on site, wires AI into the real workflow, and stays until people use it every day.

### How can a one-person company deliver?

DeltaEcho is an OPC, a one-person company. AI agents take on the legwork in parallel, I make every call that matters, and a domain expert joins when a project needs deep industry knowledge. Three rules keep it honest: three months max per project, a prototype in week one, and only promises that can be measured.

### Where should a company start with AI?

Start with an assessment. We look at your operation on site and tell you where AI is worth it, what it will cost and how soon it pays back. Email hi@deltaecho.ai with your company, your industry and the problem you want to solve.

### Do I need to code to join the camp?

No. Three or more years of work, real industry experience and some time with an AI chat tool are enough. This cohort does not take complete beginners or pure software engineers.

### Where and when is the camp?

Cohort one opens in early November for three days, in person in Shanghai. Exact dates and venue are sent after you sign up. The sign-up pages and camp materials are in Chinese; email us with any questions.

### Can I get a refund?

Cancel more than 3 days before the camp starts for a full refund. Within 3 days of the start, we refund half of what you paid or move you to the next cohort for free. No refunds once the camp begins. If we cancel or postpone, you get a full refund.

### Do you guarantee a job or clients afterward?

No. What we offer is skills, a portfolio and a path in: graduates join our talent pool and get priority when real demand comes up, but we don't guarantee it or put a timeline on it.

## Contact

- Email: hi@deltaecho.ai
- WeChat: Scan the QR code in the Contact section of the site (it is Wang Shiyi's WeChat card; only WeChat can open it)
- Registered address: Zone A, North 2F, 625 Zhangjiang Road, China (Shanghai) Pilot Free Trade Zone, Shanghai

Updated: 2026-09-27