Technical CV — Cheat Sheet

Tags: cv, resume, career, technical-interview, portfolio, profile

Level: intermediate

TL;DR: Best practices, structure, and phrasing for presenting technical experience, projects, and impact clearly in a software engineering resume.

Key concepts

Lead with an impact-driven summary highlighting core stack and years of relevant engineering experience.

Reverse chronological work history focusing on technical responsibilities, architecture decisions, and metrics.

Format achievements using Action Verb + Technical Task + Measurable Outcome (e.g., latency, throughput, cost).

Categorize skills clearly into languages, frameworks, databases, cloud/devops, and tools.

Tailor keywords and technology tags to match the target position and automated screening systems.

Highlight project ownership, system architecture design, and technical trade-offs evaluated.

Include open-source contributions, technical writing, or verifiable public repositories where relevant.

Keep typography, spacing, and hierarchy scannable within 10 to 15 seconds.

Typical questions and ready answers

Q: How do you structure your experience bullet points?R: I frame each point around the engineering challenge, the exact technology or architecture pattern used, and the measurable business or performance result.

Q: How do you handle older or legacy technology experience on your CV?R: I group legacy tech into a concise foundational skills section and dedicate detailed bullets strictly to recent modern stacks and high-impact systems.

Q: What is your approach to explaining complex technical projects briefly?R: I explain the high-level architecture in one sentence, followed by my direct individual contribution and the key constraint or trade-off solved.

Pitfalls and common mistakes

Listing tech stacks without showing where, how, or at what scale they were applied.

Writing passive job descriptions instead of concrete engineering accomplishments.

Overloading the document with redundant buzzwords instead of demonstrable domain expertise.

Missing quantifiable metrics such as latency reductions, test coverage gains, or infrastructure cost savings.

Inconsistent date formats or unclear career timeline gaps without concise context.

Snippets and commands

### Senior Software Engineer | Company Name
*2022 – Present*
- Architected event-driven microservices using Node.js and TypeScript, handling 15k req/s at p99 < 80ms.
- Migrated relational data layer to PostgreSQL with Redis caching, reducing database load by 35%.
- Implemented automated CI/CD pipelines with GitHub Actions and Docker, reducing release cycle time from 45 to 10 minutes.

To review

[ ] Audit experience bullets to ensure every entry starts with a strong action verb.

[ ] Verify that metrics and production scale are quantified wherever data is available.

[ ] Ensure core technical skills match modern industry standards and target job specifications.

[ ] Check document length to keep it concise, structured, and cleanly exportable.