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libing wang

@libingwang

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Senior Full-Stack Backend Developer, Software Architect

China

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What I'm looking for

Senior Backend & Platform Architect (16+ yrs) scaling high-throughput distributed systems. Core stack: Go, Java, Kubernetes, Kafka, and cloud-native infra. Seeking 100% global remote roles in high-trust, async-first engineering teams. Proven code-to-cloud ownership with flexible hours for US/EU timezone overlap.

I am a Senior Full-Stack Backend Developer and Software Architect with 15+ years of experience. With expertise in designing robust and scalable backend architectures, I specialize in utilizing a diverse range of technologies to deliver high-quality solutions.

Experience

Work history, roles, and key accomplishments

Current

DevOps Architect

Current

Analysys

May 2025 - Present (1 year 6 months)

Architected an in-house Golang engine (uba-deploy-go) automating 20+ big data components (Kafka/Hadoop/Trino), cutting delivery from days to hours. Governed 24/7 data infra reliability via JVM GC tuning and resource isolation, eliminating OOM crashes and backlogs. Spearheaded SRE observability and automated runbooks to minimize MTTR.

Go Kafka Hadoop Trino Python 3 JVM Performance Tuning Linux Internals

Career Break

May 2023 - Mar 2025 (1 year 10 months)

• Full-time English language immersion and modern technical upskilling.
• Systematically conducted in-depth architecture research across cloud-native ecosystems (Kubernetes, SRE observability) and Golang system-level engineering.
• Consolidated 16+ years of distributed backend and infrastructure engineering assets into reusable production architectures.

English

Senior Platform & DevOps Architect

Antiy Lab

Aug 2021 - Apr 2023 (1 year 8 months)

• Architected dual-track delivery for air-gapped VMs & Kubernetes via Helm 3; converted multi-day setups into 1-click rollouts.
• Led cross-architecture adaptations across X86/ARM64 & Linux/KylinOS, resolving low-level kernel issues for 100% compliance.
• Built Golang/Ginkgo integration test engine in Jenkins CI/CD Quality Gates, slashing regression testing time by 50%+.

Kubernetes Go Helm DevOps Linux Internals Jenkins

Software Architect

Datangshenzhou

Aug 2021 - Apr 2023 (1 year 8 months)

Kubernetes Go Helm DevOps Linux Internals Jenkins

Senior Backend Architect

NXCloud

Aug 2019 - Aug 2020 (1 year)

• Decomposed monolithic global CPaaS into Spring Cloud microservices; led 9-engineer team executing canary rollouts with zero downtime.
• Re-engineered high-throughput messaging & DLR pipelines; built reservation/reconciliation workflows to eliminate over-billing risks.
• Standardized inter-service contracts & GitLab CI/CD pipelines, preventing multi-node configuration drift.

Java Spring Cloud Microservices Distributed Systems Redis Apache RocketMQ MySQL

Senior Software Architect

Uni2Uni

Oct 2012 - Jul 2019 (6 years 9 months)

• Co-designed enterprise application framework & SDKs in 5-member architecture group, adopted by 180+ engineers.
• Built high-throughput ingestion platform (Golang, RabbitMQ, MongoDB sharded cluster), sustaining 0 outages across 2 years.
• Governed tech roadmaps and secured 10+ national patents in distributed computing & transaction security.

Go Distributed Architecture Java MongoDB Redis RabbitMQ HAProxy High Availability

R&D Engineering Manager

Wiseway

Sep 2006 - Sep 2012 (6 years)

• Full-Stack Architecture & Delivery: Led 10 engineers driving tech selection, database modeling, and core codebase delivery for CRM and ERP systems from scratch.
• Infrastructure & 24/7 Availability: Managed Linux production environments and disaster recovery; established release workflows to sustain 24/7 platform availability.

Engineering Leadership Full Stack Developer System Architecture UNIX LINUX Administration High Availability