English/English Interview Prep

🎀 [English Interview Prep] Day 3 – What is your greatest achievement?

ygtoken 2025. 4. 8. 07:40
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πŸ—£οΈ Interview Question

β€œWhat is your greatest achievement?”
(κ°€μž₯ μžλž‘μŠ€λŸ¬μš΄ μ„±κ³ΌλŠ” λ¬΄μ—‡μΈκ°€μš”?)

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✏️ English Answer (STAR 방식)

S – Situation
In a previous DevOps project, our CI/CD process was causing frequent deployment delays due to inconsistent configurations across environments.

T – Task
I was responsible for improving deployment stability and ensuring that all teams could release code reliably and consistently.

A – Action
I led the transition to GitOps by implementing ArgoCD integrated with Helm.
I standardized the deployment pipeline across multiple clusters and wrote documentation so developers could onboard quickly.
I also set up validation checks to prevent misconfigurations before deployment.

R – Result
After the transition, our deployment success rate increased by 80%, and release frequency improved significantly.
Teams were more confident in deploying, and collaboration between Dev and Ops became much smoother.

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πŸ“˜ ν•œκΈ€ λ²ˆμ—­ (문단별)

S – 상황 μ„€λͺ…
이전 DevOps ν”„λ‘œμ νŠΈμ—μ„œ, ν™˜κ²½ κ°„ 섀정이 μΌκ΄€λ˜μ§€ μ•Šμ•„ 배포 지연이 자주 λ°œμƒν–ˆμŠ΅λ‹ˆλ‹€.

T – 과제 및 μ—­ν• 
μ €λŠ” 배포 μ•ˆμ •μ„±μ„ 높이고, λͺ¨λ“  νŒ€μ΄ μ•ˆμ •μ μ΄κ³  μΌκ΄€λ˜κ²Œ μ½”λ“œλ₯Ό λ¦΄λ¦¬μŠ€ν•  수 μžˆλ„λ‘ κ°œμ„ ν•˜λŠ” 일을 λ§‘μ•˜μŠ΅λ‹ˆλ‹€.

A – 행동
μ €λŠ” GitOps 기반으둜 μ „ν™˜μ„ μ£Όλ„ν–ˆκ³ , ArgoCD와 Helm을 λ„μž…ν–ˆμŠ΅λ‹ˆλ‹€.
μ—¬λŸ¬ ν΄λŸ¬μŠ€ν„°μ— 걸쳐 배포 νŒŒμ΄ν”„λΌμΈμ„ ν‘œμ€€ν™”ν•˜κ³ , κ°œλ°œμžλ“€μ΄ λΉ λ₯΄κ²Œ 적응할 수 μžˆλ„λ‘ λ¬Έμ„œλ„ μž‘μ„±ν–ˆμŠ΅λ‹ˆλ‹€.
λ˜ν•œ 배포 전에 μ„€μ • 였λ₯˜λ₯Ό λ°©μ§€ν•  수 μžˆλ„λ‘ 검증 체크도 κ΅¬μΆ•ν–ˆμŠ΅λ‹ˆλ‹€.

R – κ²°κ³Ό
이후 배포 성곡λ₯ μ€ 80% 이상 ν–₯μƒλ˜μ—ˆκ³ , 릴리슀 λΉˆλ„λ„ 크게 μ¦κ°€ν–ˆμŠ΅λ‹ˆλ‹€.
νŒ€μ›λ“€μ€ 배포에 더 μžμ‹ κ°μ„ κ°€μ§€κ²Œ λ˜μ—ˆκ³ , κ°œλ°œνŒ€κ³Ό μš΄μ˜νŒ€ κ°„ ν˜‘μ—…λ„ 훨씬 μ›ν™œν•΄μ‘ŒμŠ΅λ‹ˆλ‹€.

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πŸ—‚οΈ Key Expressions (with translations)
1. greatest achievement
β†’ κ°€μž₯ μžλž‘μŠ€λŸ¬μš΄ μ„±κ³Ό
2. deployment delays
β†’ 배포 μ§€μ—°
β†’ We faced repeated deployment delays due to config issues.
3. transition to GitOps
β†’ GitOps λ°©μ‹μœΌλ‘œ μ „ν™˜
β†’ We transitioned to GitOps using ArgoCD.
4. standardize the pipeline
β†’ νŒŒμ΄ν”„λΌμΈμ„ ν‘œμ€€ν™”ν•˜λ‹€
β†’ We standardized deployments across all clusters.
5. validation checks
β†’ 검증 절차, 사전 확인
β†’ Validation checks helped prevent misconfigurations.

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