8 professional technology resume examples
Tech hiring usually runs through two filters: an ATS or recruiter matching your stack against the job requisition, then an engineer skimming for evidence that you have built and operated real systems. Your resume has to pass both, which means precise technology names up front and concrete engineering outcomes underneath them.
Recruiters check for the exact languages, frameworks and platforms named in the posting, plus seniority signals such as owning a service, leading a migration or mentoring engineers. Hiring managers want scope: how much traffic, how many users, how large the codebase or team was, and what changed because of your work. A short "Projects" or "Open source" section with links to GitHub or a live product is worth adding if your day job is under NDA or you are early in your career.
Group skills by category rather than listing thirty tools in one line, and spell them the way job ads do (both "Kubernetes" and "K8s" if space allows). Typical high-value terms include:
Replace "worked on the payments API" with what moved: "Cut p95 checkout latency from 900 ms to 280 ms by adding a Redis cache layer" or "Reduced monthly AWS spend by $18K by right-sizing EC2 fleets." Good metrics in tech are latency, uptime, deployment frequency, test coverage, cost, conversion and the number of users or requests your code serves.
Cloud certifications carry real weight for infrastructure and DevOps roles: AWS Certified Solutions Architect, Google Professional Cloud Architect, Microsoft Azure Administrator and CKA (Certified Kubernetes Administrator). Security roles look for CompTIA Security+, CISSP or OSCP. For pure software engineering, certifications matter far less than shipped work, so keep them short.