Golang Developer

Backend Engineer

I'm a Senior Software Engineer with 10+ years of experience building high-performance systems across various industries. I'm currently open to remote development opportunities and long-term freelance collaborations.

✅ My Skill Set Includes:

Languages: Java, Golang, Python, JavaScript, Solidity

Expertise Areas:

• Web3 & Smart Contracts (Solidity, Ethereum)

• AI model integration

• IoT system development

• Big data processing & pipelines

• Backend APIs & microservices architecture

🌍 Why work with me?

10+ years of proven experience delivering scalable solutions

Strong communication & problem-solving skills

Self-driven, remote-friendly, and committed to deadlines

Comfortable with both greenfield projects and legacy systems

Experience: 10 years

Yearly salary: $60,000

Hourly rate: $50

Nationality: 🇨🇳 China

Residency: 🇨🇳 China

Experience

Backend Developer

Goldwind

2021 - 2023

Architected DDD-based backend services and gRPC communication frameworks for industrial control platforms. Established cloud-native delivery workflows with Rancher, Jenkins, Docker, and private Nexus repositories. Developed Netty-based binary communication modules and custom CRC16 encryption implementations. Built unified authentication and HTTPS certificate management solutions for multi-system platforms. Integrated AWS S3 and Lambda to support scalable serverless applications. Enabled cross-language service interoperability between Java and Golang platforms.

Backend Developer

CHISCDC

2017 - 2020

Developed backend services and data processing modules for large-scale healthcare platforms. Built RESTful APIs and internal service integrations using Java and Spring-based frameworks. Participated in medical data analytics and reporting system development. Optimized database queries and batch-processing workflows for high-volume healthcare datasets. Contributed to deployment automation and backend system maintenance.

Skills

blockchain

docker

full-stack

java

nextjs

python

web3

golang

english

chinese-mandarin

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