Description

Senior MuleSoft Developer with 4+ years of hands-on experience building enterprise integration solutions on Mule 3 and Mule 4 / Anypoint Platform, backed by 7+ years of broader software engineering experience that gives me a strong foundation in enterprise systems.

I specialize in end-to-end MuleSoft delivery: designing API-led connectivity architectures, building RAML specifications, writing DataWeave transformations, and deploying integration flows across CloudHub and on-premise environments. My integrations connect complex enterprise systems including SAP, Salesforce, Oracle, SQL Server, AWS S3, and legacy platforms via REST and SOAP APIs.

Beyond building integrations, I own the full API lifecycle — from design through security hardening (OAuth 2.0, JWT, Mutual TLS, rate limiting, IP whitelisting) to performance tuning (caching, throttling, monitoring). I also build CI/CD pipelines specifically for MuleSoft applications using Jenkins, AWS DevOps, GitLab CI/CD, and GitHub Actions, and provide Level 2/3 production support for live integrations.

Currently Senior MuleSoft Developer at VinFast. Previously delivered MuleSoft-based business flow and API design work at Vietnam International Bank (VIB).

Fluent English, native Vietnamese. Comfortable working remotely with international/European clients across time zones.

Industry field of expertise

Languages

English
Fluent
Vietnamese
Native or bilingual

Workplace preferences

Remote only

Primarily works remotely

VinFast Trading and Production Joint Stock Company
Senior MuleSoft Developer
March 2022 - Today (4 years and 5 months)
Hanoi, Vietnam
Own end-to-end MuleSoft integration delivery on Anypoint Platform, connecting Salesforce, Oracle, SAP, internal databases, and AWS S3 via API-led architecture.

- Designed and implemented integration flows, APIs, and connectors across multiple enterprise systems

- Built RESTful APIs following MuleSoft's API-led connectivity approach, managing the full API lifecycle

- Deployed and monitored integrations across CloudHub and on-premise, resolving production issues promptly

- Designed CI/CD pipelines specifically for MuleSoft apps (Jenkins, AWS DevOps, GitLab CI/CD, GitHub Actions)

- Implemented enterprise API security: OAuth 2.0, JWT, Mutual TLS, rate limiting, IP whitelisting

- Optimized API performance through caching, throttling, and monitoring

- Provided Level 2/3 support for integration issues
JWT MuleSoft Anypoint Platform Gitlab CI/CD Salesforce Integration SAP Integration
Vietnam International Bank
IT Business Analyst (MuleSoft API Design)
March 2021 - March 2022 (1 year)
Hanoi, Vietnam
Designed business flows and API logic using MuleSoft for banking integration projects, bridging business requirements and technical implementation.

- Designed business process flows and logic APIs using MuleSoft

- Translated business objectives into technical requirements for the development team

- Conducted integration testing and debugging before production release
API-led Connectivity
Vinpearl
.NET Developer
November 2019 - March 2021 (1 year and 4 months)
Hanoi, Vietnam
C#/.NET integration development connecting core hospitality systems (Opera, VinID, e-invoicing).
- Level 2,3 support