A CV has one immediate job: help a reviewer understand why you may be worth interviewing.

It is not your complete life history. It is not a collection of flattering adjectives. And it should not remain identical for every vacancy.

Popular resume advice often produces rigid rules about links, keywords, numbers and length. The useful principles survive, but they need to be applied with judgement—especially in the South African market.

Rule 1: Make your professional identity consistent

Your name, role descriptions, dates and qualifications should agree across your CV, application form and public professional profile.

A LinkedIn link can help when the profile is complete, current and relevant. It is not compulsory, and an abandoned profile may add little value. Use a clean custom link if you include one.

Place accurate contact details near the top. Some official South African CV guidance lists an identity number, but privacy-conscious practice is to follow the verified vacancy’s instructions and avoid putting sensitive identifiers into a general CV unless they are genuinely required. Public-service applications may have formal document requirements, including the Z83 form, so read the official advert rather than relying on a generic template.

Rule 2: Match the vacancy’s language honestly

If an advert repeatedly asks for "inventory reconciliation," but your CV only says "helped with stock," a reviewer or applicant-tracking system may miss the connection.

Use the employer’s terminology where it truthfully describes your experience. Do not copy every keyword into a skills block. Show the skill in context.

Advert requirement: "Resolve customer escalations and maintain service records."

Weak CV line:

Good communicator and customer-focused team player.

Stronger line:

Resolved escalated billing queries and maintained case notes for handover between customer service and finance.

The second line uses relevant language and shows what the candidate actually did.

Rule 3: Turn responsibilities into evidence

A responsibility describes the job. Evidence shows how you performed it.

Start with a strong verb, identify the work, and add a result or scale when you can verify it.

Before:

Responsible for warehouse administration.

After:

Processed daily receiving documents, investigated stock variances and prepared the weekly exception report for the warehouse supervisor.

With verified scale:

Processed receiving documents for approximately 80 weekly deliveries and investigated variances before stock was released.

Numbers are useful when they make work easier to understand. They are not compulsory. Never invent a percentage. You can also demonstrate evidence through deadlines met, errors prevented, clients supported, audits passed or processes introduced.

Rule 4: Let relevance determine length

One widely shared resume analysis suggests a particular word-count range. Treat that as a study finding, not a universal law.

A graduate with two projects and part-time work should not add filler to reach a target. A technical specialist with fifteen years of relevant projects should not delete essential evidence merely to obey an internet number.

For many candidates, one or two clear pages will be practical. The correct length depends on seniority, industry, application instructions and the amount of relevant evidence.

Give the most space to recent, relevant work. Compress older or unrelated roles. Remove repeated duties and school-level detail once higher qualifications and substantial experience make it unnecessary.

Rule 5: Replace claims with proof

Search your CV for phrases such as:

  • Hardworking.
  • Results-driven.
  • Excellent communicator.
  • Dynamic self-starter.
  • Works well under pressure.

These phrases are not automatically false; they are simply unsupported.

Replace "excellent communicator" with a bullet showing that you presented reports, handled customer complaints, trained colleagues or coordinated multiple teams. Replace "results-driven" with the result.

A concise factual sentence is more credible than three lines of corporate language.

Keep the document easy to process

Use familiar headings, readable fonts and a straightforward structure. Text boxes, decorative graphs and complex columns may look attractive but can become difficult for some recruitment systems or reviewers to interpret.

Check that:

  • Dates follow one format.
  • Job titles and employers are easy to find.
  • Bullets begin consistently.
  • Spelling matches South African or employer-preferred English.
  • Links work.
  • The file name is professional.
  • The requested file type is used.

Save a master CV containing all your verified experience. For each application, duplicate it and move the most relevant evidence forward. Tailoring should change emphasis, not facts.

Run a one-hour evidence audit

Choose one vacancy and highlight its five most important requirements. For each requirement, locate proof in your CV.

If the proof exists but is hidden, rewrite or reposition it. If the skill exists only as a claim, add a truthful example. If there is no evidence, do not manufacture it—decide whether another experience, course or work sample can close the gap.

A CV cannot guarantee an interview. It can make the reviewer’s decision easier by being relevant, accurate and specific.

Sources and limits

This article adapts broad principles rather than reproducing a transcript. Some source recommendations reflect different markets or older conventions. Always follow the vacancy’s current instructions; no CV structure guarantees selection.