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Hi, I'm Hui Peng Yu. I'm a backend engineer focused on scalable distributed systems, cross-border payments, and cloud-native architectures. I've shipped production-grade services at Tencent, ByteDance, and Mico World, delivering reliable features for global users and streamers. I enjoy turning complex problems into clean, well-documented solutions and collaborating with product and frontend teams to create solid experiences for users. In my spare time I keep learning and applying best practices in service mesh, authorization, and performance optimization. I'm passionate about mentoring colleagues, building robust software ecosystems, and helping teams ship with confidence.…Hi, I'm Hui Peng Yu. I'm a backend engineer focused on scalable distributed systems, cross-border payments, and cloud-native architectures. I've shipped production-grade services at Tencent, ByteDance, and Mico World, delivering reliable features for global users and streamers. I enjoy turning complex problems into clean, well-documented solutions and collaborating with product and frontend teams to create solid experiences for users. In my spare time I keep learning and applying best practices in service mesh, authorization, and performance optimization. I'm passionate about mentoring colleagues, building robust software ecosystems, and helping teams ship with confidence.

Hui Peng Yu

Back-End Developer, Full Stack Developer, App Developer, +6

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Hi, I'm Hui Peng Yu. I'm a backend engineer focused on scalable distributed systems, cross-border payments, and cloud-native architectures. I've shipped production-grade services at Tencent, ByteDance, and Mico World, delivering reliable features for global users and streamers. I enjoy turning complex problems into clean, well-documented solutions and collaborating with product and frontend teams to create solid experiences for users. In my spare time I keep learning and applying best practices in service mesh, authorization, and performance optimization. I'm passionate about mentoring colleagues, building robust software ecosystems, and helping teams ship with confidence.…Hi, I'm Hui Peng Yu. I'm a backend engineer focused on scalable distributed systems, cross-border payments, and cloud-native architectures. I've shipped production-grade services at Tencent, ByteDance, and Mico World, delivering reliable features for global users and streamers. I enjoy turning complex problems into clean, well-documented solutions and collaborating with product and frontend teams to create solid experiences for users. In my spare time I keep learning and applying best practices in service mesh, authorization, and performance optimization. I'm passionate about mentoring colleagues, building robust software ecosystems, and helping teams ship with confidence.

Available to hire

Hi, I’m Hui Peng Yu. I’m a backend engineer focused on scalable distributed systems, cross-border payments, and cloud-native architectures. I’ve shipped production-grade services at Tencent, ByteDance, and Mico World, delivering reliable features for global users and streamers. I enjoy turning complex problems into clean, well-documented solutions and collaborating with product and frontend teams to create solid experiences for users.

In my spare time I keep learning and applying best practices in service mesh, authorization, and performance optimization. I’m passionate about mentoring colleagues, building robust software ecosystems, and helping teams ship with confidence.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Chinese

Fluent

Work Experience

Backend Software Engineer at MICOWORLD

October 1, 2025 - October 1, 2025

Led the architectural upgrade to adopt the company's service-mesh and sidecar infrastructure. Implemented an upstream integration method and contributed to the Account Authentication service based on the RBAC model, enabling secure access for projects and main developers. Built standardized internal service mesh onboarding workflows and supported production systems for multiple applications.

Software Backend Engineer at Tencent

August 1, 2022 - August 1, 2022

Led architectural upgrade to adopt service-mesh and sidecar infrastructure. Contributed to the Account Authentication service base based on the RBAC model, enabling project-level access. Designed and built standardized withdrawal platform services for multiple internal apps.

Software Backend Engineer at ByteDance

November 1, 2021 - November 1, 2021

Main developer contributing to upstream design and architecture; led upstream service enhancements, including service-mesh upgrades and authentication interfaces; built withdrawal/payment platform services for internal apps.

Software Backend Engineer at MiCO World

October 1, 2025 - October 1, 2025

Developed upstream integration methods and led architecture upgrades for service-mesh and sidecar infrastructure; contributed to internal authentication and payment-related services across multiple teams.

Software Backend Engineer at MICOWORLD

October 1, 2025 - October 1, 2025

Lead developer for the cross-border payout middleware system; integrated with multiple global payment platforms (Payoneer, Airwallex, PayPal) to enable withdrawals for overseas earners. Department: WeChat Channels (Short Video Platform) - designed and implemented promotional operations to convert UGC creators into PGC creators, developed an author portal integrating content-creation and management services. Department: Middle Platform under the Commercialization Department - built account-related services and contributed to an upstream service-mesh/sidecar architecture upgrade, including a sidecar routing module and withdrawal payment platform.