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Tailored resume bullets
Ready to paste
- Led backend migration from monolithic Rails API to microservices architecture, reducing p99 latency by 40% across 12 production services
- Designed and shipped real-time notification system handling 200K daily active users with 99.98% uptime over 18 months
- Rebuilt CI/CD pipeline using GitHub Actions and Docker, cutting average deploy time from 18 minutes to under 4
- Mentored 3 junior engineers through onboarding; established PR review standards adopted across 2 teams
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Cover letter
Ready to send
Dear Hiring Team,
I'm applying for the Senior Software Engineer role. Over the past five years I've owned backend systems end-to-end — from schema design through production incidents — and I'm drawn to this role because the scaling challenges you've described match closely with work I've already done.
At my current company, I led the effort to break apart a monolithic billing service into a distributed architecture. The result was a 40% drop in tail latency and a system the team could actually reason about. I'd bring that same approach to the infrastructure problems you're working on.
I'd welcome the chance to talk. — Jordan Lee
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Why you fit
Your edge
You've spent five years doing exactly what this role demands — not contributing to systems, but owning them. The job asks for someone who can operate in ambiguity and ship in production. Your record shows both. The two pain points called out in the posting — latency at scale and CI/CD reliability — are problems you've already solved, with numbers to back it up.