核心生态
TypeScript / Node.js
我当前主要使用的平台,用于 NestJS 与 Express API、Next.js 与 Astro 界面,以及处理型 worker。
Go
用于高并发 worker、Web Intelligence,以及低内存占用的高效采集系统。
Python
用于 AI 集成、LangChain 编排、数据流水线以及 RAG 向量摄取的实用语言。
完整技术栈矩阵
这张矩阵把语言、框架、云、数据、安全、AI 与技术领导力放在同一视图中,并标出级别、约略年限与真实生产环境。它同时保留当前系统和早期技术,因为这些信息对判断资深程度仍然重要。
Expert生产中的技术负责人。Advanced在关键场景中实际动手。Solid在生产中熟练使用。Exposure实际接触,范围有限。
后端 & 语言
14Node.jsExpert
- Bitcapital/Ame
- Ingresse
- CRM&BONUS
- Hypetech
TypeScriptExpert
- CRM&BONUS
- Hypetech
NestJSExpert
- Bitcapital/Ame
- Ingresse
- CRM&BONUS
- Hypetech
- Freelance AI systems
GoAdvanced
- Freelance AI systems
- internal tooling
PythonAdvanced
- CRM&BONUS BI
- Hypetech BI
- Freelance AI systems
C# / .NETExpert
- Autoweb
- Agence
- LG/Norber
C++Solid
- systems programming
- performance studies
Rust / ZigSolid
- systems programming
- runtime/tooling studies
JavaSolid
- IBM
- Agence (legacy support)
PHPSolid
- UOL
- CRM&BONUS legacy
- Ingresse legacy
ElixirExposure
- Ingresse payments stack
REST APIsExpert
- all senior roles
GraphQLAdvanced
- CRM&BONUS
gRPCSolid
- CRM&BONUS internal services
前端 & 移动端
6Next.jsExpert
- Ingresse
- CRM&BONUS
- Hypetech
ReactExpert
- Bitcapital/Ame
- CRM&BONUS
- Hypetech
React NativeAdvanced
- CRM&BONUS
AstroAdvanced
- this site
AngularJS / AngularSolid
- Agence
- Ingresse legacy
HTML / CSS / a11yExpert
- all roles
基础设施、云与平台
13AWS (EKS, EC2, RDS, ASG, ALB, S3, ECR, API Gateway)Expert
- Agence
- Ingresse
- CRM&BONUS
- Hypetech
KubernetesExpert
- Bitcapital/Ame
- CRM&BONUS
- Hypetech
Argo CD / GitOpsAdvanced
- Hypetech
Cloudflare WAF / TunnelAdvanced
- Hypetech
GCPSolid
- Bitcapital/Ame
AzureSolid
- LG/Norber
Linux / Bash / shellExpert
- since the very beginning
Terraform / IaCAdvanced
- CRM&BONUS
- Hypetech
DockerExpert
- all senior roles
CI/CD (GitHub Actions, GitLab CI)Expert
- LG/Norber
- CRM&BONUS
- Hypetech
RabbitMQExpert
- Autoweb
- Agence
- LG/Norber
- Bitcapital/Ame
- Ingresse
- CRM&BONUS
- Hypetech
Temporal.ioAdvanced
- CRM&BONUS
- Hypetech
RedisExpert
- Autoweb
- Agence
- Ingresse
- CRM&BONUS
- Hypetech
数据与持久化
8PostgreSQLExpert
- Bitcapital/Ame
- Ingresse
- CRM&BONUS
- Hypetech
MySQLAdvanced
- UOL
- CRM&BONUS legacy
SQL ServerAdvanced
- Autoweb
- Agence
- LG/Norber
OracleSolid
- IBM
pgvectorAdvanced
- Freelance AI systems
Parquet / DuckDBAdvanced
- CRM&BONUS BI
- Hypetech BI
Stellar NetworkAdvanced
- Bitcapital/Ame
- Hypetech ledger
Read replicas / pooling / shardingExpert
- LG/Norber
- Ingresse
- CRM&BONUS
- Hypetech
安全与可靠性
6Platform hardeningExpert
- LG/Norber
- Bitcapital/Ame
- Ingresse
- Hypetech
Pentest coordinationAdvanced
- LG/Norber
- Bitcapital/Ame
- CRM&BONUS
- Hypetech
Secrets / access leak cleanupAdvanced
- CRM&BONUS
- Hypetech
KYC / 3DS / regulated flowsAdvanced
- Bitcapital/Ame
Antifraud (live ticketing)Advanced
- Ingresse
WAF policy / API gateway controlsExpert
- LG/Norber
- Bitcapital/Ame
- Ingresse
- Hypetech
AI 代理与 LLM
8OpenAI SDKExpert
- CRM&BONUS
- Freelance AI systems
OpenRouterAdvanced
- Freelance AI systems
LangChainAdvanced
- Freelance AI systems
Model Context Protocol (MCP)Advanced
- Hypetech admin workflows
- Freelance AI systems
RAG (PostgreSQL + pgvector)Advanced
- Freelance AI systems
Llama 2 / on-prem agentsAdvanced
- CRM&BONUS
Agent tool use & permission boundariesAdvanced
- Freelance AI systems
- Hypetech
Vector memory / `.md` knowledgeAdvanced
- Freelance AI systems
领导力与技术管理
5Tech LeadExpert
- Autoweb
- Agence
- LG/Norber
- Hypetech
Hands-on Head of EngineeringAdvanced
- CRM&BONUS (~120 devs)
Hands-on CTO / Tech LeadAdvanced
- Ingresse
Mentoring / hiring / standardsExpert
- all senior roles
Cross-functional partnership (product/design/BI/security)Expert
- LG/Norber
- CRM&BONUS
- Hypetech
云、基础设施与数据
- Kubernetes(AWS EKS、GCP GKE):编排、自愈与基于 Argo CD 的 GitOps。
- 关系型数据库(PostgreSQL):深度调优、租户级隔离,以及用于 AI 的 pgvector。
- 消息系统(RabbitMQ、Kafka):为关键任务和金融系统提供异步处理保障。
- 分布式编排(Temporal.io):为长时间运行流程提供具备韧性的 workflow。
AI Agentic Engineering
构建能够离开终端并影响真实系统的安全自主代理:
- Model Context Protocol(MCP):用于隔离 LLM 与核心系统的标准架构。
- RAG(Retrieval-Augmented Generation):使用结构化向量数据库减少企业场景中的幻觉。
- Human-in-the-loop:在不可逆工作流中加入系统级中断与人工审批。
聚焦工程的对话
仅通过 LinkedIn 联系。不公开邮箱、电话或 WhatsApp。