Open to Remote EU Positions

Yuping Mo

Senior Software / System Architect with 13+ years building enterprise-grade distributed systems from scratch. Sole architect of a 12+ microservices platform with 648 APIs and zero data loss under high concurrency.

Based in Lusaka, Zambia (UTC+2) — full working-hours overlap with Central European Time.

View Featured Project GitHub
13+
Years Experience
648
API Endpoints
12+
Microservices
0
Data Loss Events
About

Who I Am

I'm a senior software architect who designs and ships enterprise-grade distributed systems from zero to production. Over 13+ years, I've moved from writing business logic at Huawei's financial platform to independently architecting a full supply-chain SaaS serving African markets.

My approach is pragmatic over trendy — I choose technologies that solve real problems, not ones that look good in a blog post. I've built a Java + Go hybrid microservices platform where Go handles high-concurrency inventory operations and Java powers the business logic, because that's what the problem demanded.

I work well in async, documentation-driven environments and have 2+ years of cross-cultural technical leadership. My written English is strong (B2 CEFR, actively working toward C1). I'm looking for remote architect or senior engineering roles at European companies.

UTC+2 — Full CET overlap No visa sponsorship needed GDPR consent provided Async-first collaboration
Skills

Technical Arsenal

Languages

  • Java 21 (Virtual Threads)
  • Go 1.21
  • JavaScript / SQL
🌱

Backend & Frameworks

  • Spring Boot 3.2
  • Spring Cloud 2023
  • Spring Cloud Alibaba
  • Spring Security 6
  • MyBatis-Plus
🔗

Microservices

  • Nacos (Discovery + Config)
  • Spring Cloud Gateway
  • OpenFeign
  • Resilience4j (Circuit Breaker)
  • Custom Distributed Tracing
📬

Messaging & Data

  • RabbitMQ (DLQ, Outbox)
  • MySQL 8 (DB-per-Service)
  • Redis 7 (Lua / Lock / Rate)
  • SQLite (Offline POS)
  • Flyway Migrations
📊

Observability & DevOps

  • SkyWalking APM
  • AspectJ LTW Tracing
  • Docker / Docker Compose
  • Nginx
  • Structured Logging
🏗️

Architecture Patterns

  • Event-Driven Architecture
  • Multi-Tenant SaaS Isolation
  • CQRS-lite
  • Saga Compensation
  • Offline-First Sync
  • DDD Principles
Featured Project

PSI Microservices Platform

Purchase / Sales / Inventory / POS / Finance

An enterprise-grade supply chain SaaS platform covering 11 business domains, built from zero to production as sole architect.

24
Maven Modules
12+
Microservices
648
API Endpoints
120+
DB Entities
84K+
Lines Java
17K+
Lines Vue
Career

Experience

Apr 2024 – Apr 2026 | Lusaka, Zambia
Lead Architect
Jiangding — African Supply Chain SaaS

Sole architect for system design, technology selection, core development, and technical team leadership. Built an enterprise-grade supply chain SaaS platform from zero to production.

2021 – 2024
Founder & Developer
Independent E-Commerce Venture

Founded and operated a cross-border e-commerce business. Independently developed an order and customer management system covering the full order lifecycle, CRM, and financial records. Sharpened product thinking — architecture decisions must serve business outcomes, not technical sophistication.

2015 – 2021 | On-site at Huawei Technologies
Senior System Analyst
iSoftStone (Shenzhen) — Financial Product Line

6-year sustained engagement on mission-critical financial systems under Huawei's rigorous standards: high-reliability design, strict audit compliance, and large-scale data processing. Coordinated with multiple upstream and downstream teams to deliver integrated financial workflows.

Get in Touch

Let's Build Something

Open to remote architect and senior engineering roles across Europe. Available immediately.