A Resume Example That Gets Interviews

An example isn’t something to copy verbatim — it’s a way to see the principles at work. The sample below is a backend engineer, but the core principles (impact and numbers first, strongest points up top, focused on the role) apply to every field. Read the "why it works" note under each section as you go.

Jiwoo Hong (Seoul, South Korea)

Backend Engineer · 6 years

Seoul · jiwoo.hong@example.com · github.com/jiwoo

Summary

Backend engineer with 6 years designing and running high-traffic payment systems. Cut incident rates and latency against hard metrics and raised the team’s deployment and observability standards.

Why it works — The first 2–3 lines compress "what you’re good at + the shape of your impact". Recruiters decide here whether to keep reading.

Experience

Toss — Backend Engineer (Mar 2021 – Present)

Ran a payments microservice handling 2M daily transactions; cut P99 latency from 320ms to 90ms
Re-architected the order API to be event-driven, absorbing 5× peak traffic and dropping timeouts from 0.8% to 0.02%
Built incident runbooks and alerting that reduced mean time to recovery (MTTR) from 45 min to 8 min

Why it works — Every bullet ends in "action + metric (before→after)". Not "was responsible for", but "what you changed and by how much".

ABC Tech — Backend Engineer (Jan 2018 – Feb 2021)

Indexed key read queries and added read replicas, cutting P95 from 1.2s to 180ms
Designed and documented 40+ REST APIs, shortening frontend integration lead time by 30%

Why it works — For older roles, use fewer bullets but keep them metric-driven. Spend more space on your most recent role.

Tech stack

Java · Kotlin · Spring · MySQL · Redis · Kafka · AWS · Docker · Kubernetes

Why it works — List your core stack in one tight line. Keep the list short — your skill is proven by the impact above.

Education

B.S. in Computer Science, State University (2014 – 2018)

Why it works — Experienced candidates keep education brief and at the bottom. New grads and juniors move it up and lead with projects.

The core principles this example follows

Impact, not duties — end every line with "what you changed (with a number)"
Strongest first — put your best results in the summary and most recent role
Focused on the role — cut anything unrelated to the job you’re applying for
Keep it tight — one concrete example beats a long list of skills and adjectives

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