Preparing for technical interviews with proof of work
Walk into interviews with demos, stories, and trade-offs — not memorised trivia alone.
Interviewers remember candidates who can narrate real systems. Use your Builder Passport as the spine of your preparation — demos, trade-offs, and failure stories beat memorised trivia alone. Career OS turns interview prep into a continuation of Build and Earn, not a separate panic week. The difference shows up when someone opens your work cold — from another city, on a mid-range phone, with ten minutes to decide whether to message you.
Build a story bank
For each project, prepare: context, your role, a hard decision, a failure, and the outcome. Practice aloud for two minutes each. Write the stories next to Passport links so you can open the demo during the call. Keep three stories ready; swap to match the job description.
Write the stories next to Passport links so you can open the demo during the call.
Write stories next to Passport links so you can open the demo during the call. Two minutes of practiced narrative beats twenty minutes of improvisation.

Connect challenges to roles
If you want backend roles, prioritise API and data challenges. Link submissions on your Passport before the interview week. Align proof to the job description the same week you apply — not the night before. Aurora can map a role description to missing artifacts.
Takeaway: Align proof to the job description the same week you apply — not the night before.
Align proof to the job description the same week you apply — not the night before. Backend roles need API and data artifacts on the featured list.
During the interview
Offer to share a demo link. Explain constraints honestly. Ask clarifying questions — curiosity signals seniority. If something is unfinished, label it. Interviewers trust calibrated honesty more than polished fiction.
If something is unfinished, label it. Interviewers trust calibrated honesty.
If something is unfinished, label it. Interviewers trust calibrated honesty more than polished fiction about greenfield perfection.
Africa-aware logistics
Confirm timezone, power backup for the call, and a quiet space. Test screen share and demo URLs an hour early. Have a mobile hotspot failover. Reliability is part of the professional signal you want Execution Reputation to reflect.
Confirm timezone, power backup, and a quiet space. Test screen share and demo URLs an hour early; keep a mobile hotspot failover ready.
After the interview
Send a short thank-you that references one technical thread and a relevant Passport artifact. Update your notes for the next screen. If you spotted a gap, ship a thin fix and link it before follow-ups — that is deliberate practice, not desperation.
Closing
Proof turns interviews from memory tests into professional conversations. Pick three Passport stories today and rehearse them out loud with the demo open. Pick three Passport stories today, rehearse them out loud with the demo open, and ask Aurora which story best matches the role you want next.
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