Resume

Ruo Deng

Full Stack Engineer and AI Agent Developer

Full-stack engineer with experience delivering web platforms, payment integrations, CRM automation and distributed applications for international clients. Combines hands-on development with outsourced-team coordination and deployment work. Current focus includes MCP tool integration, reviewable AI workflows and modernizing existing applications without unnecessary rewrites.

ruo@deng.inRemote project workGitHubWebsite
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Experience

2026

Contract Full Stack Developer

JIDIPI · Remote project work

  • Migrating signed-in Panel and Dashboard interfaces from a legacy React frontend into the existing Next.js application to support multilingual UI and prepare for Shop administration features.
  • Worked on Facebook and Google login flows, fixed email-verification links and addressed abnormal bulk registrations.
  • Maintained WordPress page translations, JavaScript and font references, backups and sitemaps; documented implementation scope and handover details.
Next.jsReactWordPressMultilingual UI
Jun 2020
to Dec 2023

Project Manager and Full Stack Developer

Jidipi GmbH · Hamburg, Germany

  • Coordinated outsourced developers delivering an architecture and design platform, while contributing to backend APIs, administration tools and application architecture.
  • Worked on the WordPress-to-Next.js migration, MongoDB optimization, Redis caching, S3 asset storage and Cloudflare integration.
  • Separated services and implemented GitLab CI/CD, Kubernetes deployment and Istio traffic management; contributed to an encrypted business messaging application.
Next.jsMongoDBRedisKubernetesGitLab CI/CD
Jan 2014
to Mar 2020

Freelance Software Developer

International client projects

  • Delivered web and mobile applications, custom WordPress and Drupal functionality, payment integrations and CRM workflows for overseas clients.
  • Handled API and database development, cloud storage, caching and deployment; translated business processes into operational software.
PHPDrupalWordPressAPI integrationsCRM

Applied AI Projects

Personal projects, with their current development status noted below.

MCP Document Publisher

In development

Personal project

  • Building an MCP helper and web application to publish Markdown, PDF and interactive HTML from AI-assisted workflows.
  • Implementing explicit publish confirmation, access controls and document rendering; production identity, delivery and recovery validation remain in progress.

Go, MCP, React

Personalized Research Briefs

Internal preview

Personal project

  • Developing a workflow that filters collected sources by topic, retains supporting evidence and incorporates reader feedback into reviewed revisions.
  • Includes private channels, scheduled tasks and Markdown export; production validation is in progress.

Selected Client Projects

Payment Gateway Integration

CXM | 2018 - 2020

  • Integrated Alipay, WeChat Pay and UnionPay deposit and withdrawal workflows, with administrative review and MT4 API integration.
  • Implemented scheduled reconciliation reports and transaction checks; applied Nginx and Redis caching to handle application traffic.

Drupal, PHP, MySQL, Redis

Pharmaceutical Delivery Platform

EXDE, Canada | 2018 - 2019

  • Built APIs and a driver app for location-based order matching, delivery acceptance, photo receipts and delivery confirmation.
  • Developed a pharmacy portal for contact and order management, including reusable templates for recurring deliveries.

Ionic, MongoDB, GraphQL, S3

Business Messaging Application

Development paused

2020 - 2023

  • Designed service architecture and implemented multi-identity accounts, end-to-end encrypted messaging, cross-region data synchronization and voice/video calls.
  • Used S3 for file storage and Kubernetes for deployment. Development was later paused because of funding constraints.

Go, Cassandra, Redis, Kubernetes, WebRTC

CRM and WordPress Automation

1reason.com, United States | 2015 - 2018

  • Integrated click-to-call VoIP, invoice generation, subscription management and email workflows; customized WordPress content collection and publishing.

SuiteCRM, WordPress, PHP

Skills

Languages

  • TypeScript
  • JavaScript
  • Python
  • Go
  • PHP
  • SQL
  • Shell

Web and APIs

  • React
  • Next.js
  • Node.js
  • Express
  • WordPress
  • Drupal
  • REST
  • GraphQL

Data and infrastructure

  • MongoDB
  • MySQL
  • Redis
  • Cassandra
  • Docker
  • Kubernetes
  • Istio
  • Nginx
  • S3
  • Cloudflare
  • GitLab CI/CD

Applied AI

  • MCP tool integration
  • Structured workflows
  • Human review
  • Source-based output checks

Delivery

  • Legacy modernization
  • API integration
  • Regression testing
  • Remote team coordination

Education

E-commerce

Hangzhou Normal University · Sep 2004 - Sep 2008

Earlier experience includes a machinery sales business (2010 - 2014) and SEO and website operations roles (2008 - 2010).

Let's work together

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Prefer email? ruo@deng.in