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yaolianjie

Lianjie Yao

@yaolianjie

Backend Developer, Go, Java, Python and AI Agents

China
Chinees
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Over mij
Backend developer with 4+ years of experience and a master's in Software Engineering from Wuhan University. I work with Go, Java, Python, TypeScript, MySQL and Redis. I offer legacy project debugging, feature development, API integration, deployment and reliability improvements. My experience covers insurance workflows, orders and fulfillment, and multi-agent platforms, including tool calling, MCP and RAG. Available evenings and weekends for part-time projects. I focus on clear scope, maintainable code, validation and handover documentation.... Lees meer

Skills

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yaolianjie
Lianjie Yao
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Hulp en advies
I will diagnose backend bugs in your go java or python project
VanafUS$ 15 / projectMeer informatie
DevOps-containerisatie
I will deploy your website or backend with docker nginx and https
VanafUS$ 30 / projectMeer informatie

Werkervaring

ByteDance

Backend Software Engineer

ByteDance

Jul 2025 - Present • 1 yr 3 mos

Develop backend services for order and fulfillment workflows, payment integrations and reconciliation. Work on concurrency control, idempotent callbacks, retries and recovery. Participate in a multi-agent development platform covering task orchestration, state and event tracking, worker isolation and execution diagnostics. Stack: Go, TypeScript, Node.js, Python, MySQL and Redis.

Taobao

Backend and Test Development Engineer

Taobao

Jun 2022 - Jun 2025 • 3 yrs

Worked on insurance workflows including enrollment, claims, refunds, payments and renewals. Developed configurable integrations, documented standard APIs and improved monitoring, exception handling, SQL performance and reliability. Contributed to consumer finance integrations and a visual regression testing platform. Stack: Java, Spring Boot, MySQL and Redis.