Real before and after resume bullets for a Software Engineer, plus the keywords a Software Engineer resume needs. See how a flat line becomes an achievement, then score your own for free.
Before: Responsible for writing code and fixing bugs.
After: Resolved 40+ production bugs per quarter, reducing customer-reported issues by 25% over two release cycles.
Before: Worked on a team to build new features.
After: Led development of a checkout microservice used by 200,000 daily users, cutting page load time by 35%.
Before: Helped improve system performance.
After: Optimized database queries and caching strategy, reducing average API response time from 800ms to 210ms.
USD 75,000 – 130,000
This is an illustrative range only; actual pay varies by location, company size, and years of experience.
Yes, especially if you are early career or changing tech stacks, since personal or open-source projects demonstrate initiative and real coding ability. Link to a GitHub repo or live demo so employers can verify the work directly.
Keep it concise and specific, naming your core stack and the type of systems you build rather than generic phrases like 'passionate developer.' A recruiter should immediately know your specialization and seniority level.
Many companies do not require one, but a short, targeted cover letter can help when you are pivoting industries or explaining a gap. If the job posting does not ask for one, prioritize a strong resume and portfolio instead.
Group them by proficiency, such as 'Proficient: Python, SQL' and 'Familiar: Go, Rust,' so interviewers calibrate expectations accurately. Avoid listing a language you cannot discuss in technical depth during an interview.
Get your free CV Killer Score in 30 seconds and the top 3 fixes to make first.
Check your CV score free →No account needed. Free.