About Me

Professional background, technical skills and personal experience

Personal Photo

Who Am I?

I am a full-stack developer and data expert with 8 years of experience, specializing in providing professional technical solutions for businesses and individuals.

Throughout my career, I have helped multiple companies transition from traditional businesses to data-driven organizations, designing and implementing large-scale data warehouses, real-time data processing systems, and AI applications that have created significant business value for clients.

I believe technology should serve people, not confuse them. Therefore, I am committed to transforming complex technical concepts into simple, practical solutions that help clients achieve their business goals.

Education

  • 2014 - 2016

    Bachelor's Degree in Computer Science and Technology

    Zhengzhou University of Aeronautics

  • 2011 - 2014

    Computer Applications

    Yellow River Conservancy Technical Institute

Technical Skills

Programming Languages

Python
50%
JavaScript
30%
Java
70%
SQL
90%

Frontend Technologies

React
90%
Vue.js
85%
HTML/CSS
95%
WeChat Mini Program
80%

Backend Technologies

Node.js
40%
Spring Boot
90%
Django
60%
Flask
30%

Big Data Technologies

Hadoop
85%
Spark
90%
Kafka
85%
Elasticsearch
80%

AI Technologies

Machine Learning
85%
NLP
80%
OpenAI API
95%
Dify
90%

Work Experience

2024 - Present

Independent Technical Consultant

Freelance

Providing technical consulting and development services for multiple companies, focusing on data warehouses, real-time data processing, AI applications and other fields. Successfully helped clients achieve digital transformation and improve business efficiency.

  • Developed a real-time risk control system for a fintech company, reducing fraud rate by 15%
  • Designed and implemented an AI knowledge base for an educational institution, improving customer service efficiency by 70%
  • Provided data warehouse solutions for multiple companies, helping clients achieve data-driven decision making
2022 - 2024

Senior Data Engineer

A Retail Company

Responsible for the design and development of the company's data platform, including data collection, processing, storage and analysis. Participated in multiple data-related projects, providing strong support for the company's data-driven decision making.

  • Led the design and implementation of the company's real-time data processing platform, processing over 4 billion data points daily
  • Optimized data warehouse query performance, improving query speed by 300%
  • Developed a user behavior analysis system that provided data support for product optimization
2021 - 2022

Project Technical Lead

A SAAS Company

Responsible for the development of the company's BI application, participated in multiple projects involving frontend, backend and data development, accumulating rich full-stack development experience.

  • Participated in the development of the company's core product, responsible for frontend interface and backend API design
  • Optimized data query performance, reducing time by 40%
  • Optimized the company's IT processes, improving development efficiency by 40% through DevOps and DataOps tools
2016 - 2021

Data Engineer

An IPTV Company

Built the company's first data platform from scratch, supported data for domestic mini-program matrix, and implemented machine learning algorithms for intelligent recommendations.

  • Established and deployed the company's first data platform providing end-to-end data capabilities from production to decision-making
  • Reduced data R&D staff from 13 to 3, saving human resources
  • Increased company's quarterly revenue from 10M to 50M

Why Choose Me?

Professional Technical Skills

8 years of full-stack development and data engineering experience, proficient in multiple programming languages and technical frameworks.

Rich Project Experience

Successfully completed dozens of large and medium-sized projects covering data warehouses, AI applications, full-stack development and other fields.

Innovative Solutions

Skilled at applying the latest technologies to real business scenarios, providing innovative and practical solutions.

Excellent Communication

Able to translate complex technical concepts into simple, understandable language to ensure effective communication with clients.

Focus on Project Management

Strictly follow project management best practices to ensure projects are completed on time, with quality and within budget.

Continuous Learning

Continuously learning and exploring new technologies to ensure providing clients with the latest and optimal solutions.

Ready to Start Your Project?

Contact me for professional technical support

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