CLN Wiki · Article 18

Resume and Career Portfolio in CLN

A resume that machines and humans read perfectly

@target: Job Seekers

The 6-Second Scan

Recruiters spend an average of 6–8 seconds on an initial resume scan (Ladders, 2018). In that time, they're looking for: role fit, years of experience, company names, and red flags. They're not reading your prose — they're pattern-matching against a mental template.

CLN aligns perfectly with how resumes are actually read. Operators create visual anchors. Indentation creates hierarchy. One fact per line means nothing is buried.

The CLN Resume

PROFILE: Alex Chen — Senior Backend Engineer
    = 8 years building distributed systems at scale
    = specialty: event-driven architectures, Go, PostgreSQL
    @location: San Francisco, CA (open to remote)
    @email: alex@example.com
    | github.com/alexchen
    | linkedin.com/in/alexchen

    —— EXPERIENCE ——

    . Senior Backend Engineer @ Stripe (2022–present)
        = payment processing pipeline, 99.99% uptime SLA
        + reduced p99 latency from 340ms to 89ms
        + led migration to event sourcing (12-person team)
        | Go, Kafka, PostgreSQL, Kubernetes

    . Backend Engineer @ Datadog (2019–2022)
        = metrics ingestion pipeline, 2M events/sec
        + built auto-scaling system saving $180K/year
        + mentored 4 junior engineers (2 promoted)
        | Go, ClickHouse, AWS, Terraform

    . Junior Developer @ TechStartup (2017–2019)
        = full-stack web application development
        | Python, Django, React, PostgreSQL

    —— EDUCATION ——

    . B.S. Computer Science @ UC Berkeley (2017)
        * focus: distributed systems, databases

    —— KEY SKILLS ——

    | languages: Go (expert), Python (proficient), Rust (learning)
    | infra: Kubernetes, Terraform, AWS, GCP
    | data: PostgreSQL, ClickHouse, Kafka, Redis
    | practices: event sourcing, CQRS, observability

What Makes This Work

The + lines are your accomplishments — the only lines that matter. Recruiters scanning for impact will find them instantly because they all start with the same symbol in the same column. The | lines are your tech stack — searchable by ATS, visible to technical reviewers. The = lines give context without bloating the entry.

Project Portfolio

PROJECT: OpenMetrics Exporter
    = open-source tool for converting custom metrics to OpenMetrics format
    @status: active, 1.2K GitHub stars
    @role: creator & maintainer

    + adopted by 3 companies for production monitoring
    + featured in CNCF newsletter (Oct 2025)
    | Go, Prometheus client library, GitHub Actions
    | github.com/alexchen/openmetrics-exporter

The CLN Resume Advantage

Keep your CLN resume as your "source of truth." When you need a traditional PDF, extract and format from it. When you need a cover letter, pull the + lines relevant to the role. When updating LinkedIn, copy the = and + lines directly. One source, many outputs.

Start Thinking in CLN

Nine symbols. Four spaces. Infinite clarity.

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