---
title: "Discussion on \"Brownfield Migration: The Strangler Fig Approach to BFF Adoption\" | Hashnode"
description: "Discussion on \"Brownfield Migration: The Strangler Fig Approach to BFF Adoption\". Incrementally introducing a BFF in front of an existing monolith or REST API without a big-bang rewrite."
url: "https://hashnode.com/posts/brownfield-migration-the-strangler-fig-approach-to-bff-adoption/69e45f85ee84f66e94119a68"
---

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# [Brownfield Migration: The Strangler Fig Approach to BFF Adoption](https://devpath-traveler.nguyenviettung.id.vn/brownfield-migration-the-strangler-fig-approach-to-bff-adoption?utm_source=hashnode&utm_medium=feed)

Incrementally introducing a BFF in front of an existing monolith or REST API without a big-bang rewrite.

Apr 19 · 20 min read · devpath-traveler.nguyenviettung.id.vn  
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-   [#strangler-fig-pattern](https://hashnode.com/tag/strangler-fig-pattern)
-   [#bff](https://hashnode.com/tag/bff)
-   [#backend-for-frontend](https://hashnode.com/tag/backend-for-frontend)
-   [#api-migration](https://hashnode.com/tag/api-migration)
-   [#incremental-migration](https://hashnode.com/tag/incremental-migration)
-   [#brownfield-migration](https://hashnode.com/tag/brownfield-migration)
-   [#legacy-api](https://hashnode.com/tag/legacy-api)
-   [#frontendarchitecture](https://hashnode.com/tag/frontendarchitecture)
-   [#migration-strategy](https://hashnode.com/tag/migration-strategy)
-   [#microservices](https://hashnode.com/tag/microservices)
-   [#coexistence-patterns](https://hashnode.com/tag/coexistence-patterns)

## Written by

[Nguyễn Việt Tùng](https://hashnode.com/@nvtung)

@nvtung · Ho Chi Minh City, Vietnam

  
[View profile](https://hashnode.com/@nvtung)

Senior Frontend System Designer

Senior-level Fullstack Web Developer with 10+ years experience, including 2 years of Team Lead position. Specializing in responsive design and full-stack web development across the Vue.js and .NET ecosystems. Skilled in Azure/AWS cloud infrastructure, focused on DevOps techniques such as CI/CD. Experienced in system design, especially with software architecture patterns such as microservices, BFF (backend-for-frontend). Hands-on with Agile practices in team leading, and AI-assisted coding.

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