How to write a professional summary?

Short answer: A professional summary should state role identity, core strengths, and business impact in 3 to 4 lines. It is not an objective statement or motivational quote. Think of it as your positioning headline for recruiter skimming.

Step-by-step approach

1. Start with your role + years of experience + core domain in one sentence.
2. Add 2 key strengths aligned to target job requirements.
3. Include one measurable achievement that supports credibility.
4. Mention preferred scope, for example product backend or ML platform work.
5. Keep total length under 70 words for readability.
6. Customize summary slightly for each major role type you apply to.

Real-world example

Karthik’s resume opened with a vague line: "Seeking challenging opportunities." Isha from PhonePe helped him rewrite the summary to mention backend expertise, payment-domain experience, and latency improvement outcomes. Recruiters could now understand his profile in seconds. He started receiving more relevant interview calls.

Mistakes to avoid

• Using generic objective lines with no role signal.
• Writing a 150-word paragraph that no recruiter reads.
• Adding personal adjectives without proof.
• Forgetting to align summary with target job type.

Your summary should answer: who are you, what can you deliver?