Alterview. Northwind Robotics / Senior Backend Engineer / Dana Okafor Priya Menon · HiringPM
The loop closes

The interview, on the same Alterview

The two “ask me live” items became agenda items, the interview was booked and held, and the recap folded the answers back onto Dana's profile — one object, start to finish.

Confirmed

Interview booked

Thu 17 Jul 2026 09:30–10:00 CET
30 min
DO Dana OkaforApplicant · Berlin, DE
PM Priya MenonNorthwind Robotics · Hiring
meet.alterview.com/dana-okafor Open
Agenda carried in

The two open threads from Dana's profile came into the interview as agenda items.

p99 latency improvement on the payments API
Unresolved from the “ask me live” claim
5 yrs vs 3.2 yrs — walk through the timeline
Inconsistent from the flagged claim

Interview thread

Senior Backend Engineer · Northwind Robotics
17 Jul · 09:30 CET — interview held
Interview call · recorded Thu 17 Jul · 09:30 CET
Recorded · 28 min
DO Dana Okafor · applicant
PM Priya Menon · Northwind
12:20 / 28:00
10:04 CET — recap ready

Recap

Auto-drafted from the recording · Dana & Priya can edit

A 28-minute call covering Dana's event-driven work at Kestrel Pay and the flowqueue design, then straight to the two agenda items. Both were answered on the call — no new claims were opened, and nothing was scored. The notes below fold back onto the same profile.

Agenda items — resolved live
Reduced p99 latency 40% on the payments API
Answered live

Dana walked through it: batching ledger writes and moving the hot path off the synchronous confirm call cut p99 by ~40% on the payments API — the same pattern behind flowqueue. Priya noted the before/after dashboards were shared on screen.

was Unresolved no receipt in materials → answered on the call Covered
5 years vs 3.2 years of backend work
Clarified live

The numbers measure different things: the 3.2 yrs is contiguous open-source activity on the linked GitHub; the 5 yrs includes earlier closed-source backend work at a prior employer that never touched public repos. Dana offered to add that employer as a referee.

was Inconsistent shown as-is, not corrected → explained on the call Covered
🧾 · ·

Evidence, AI, and this interview all live on Dana's one Alterview — nothing was copied out, nothing left the object.