Book a call with a senior engineer
Pick any open slot on the calendar and you will spend 30 minutes with a senior engineer, not a salesperson. We scope your QA, AI or product-engineering problem live, give you an honest cost range, and propose a time-boxed pilot tied to one metric. It is free, and there is no obligation.
Pick a time that works
Live availability, shown in your own time zone.
Prefer email? Write to info@appsierra.com — a senior engineer replies within one business day.
What you walk away with
Thirty minutes of engineering judgement, and four things you can act on whether or not you hire us.
A pod shape, priced
Roles, seniority mix and a realistic monthly range for your scope — before you commit to anything.
A pilot you can measure
We propose a paid, time-boxed pilot tied to one metric — coverage, defect-escape or velocity. Scale only what works.
A straight answer on fit
If a freelancer or an in-house hire serves you better, we will say so on the call. We would rather be useful than booked.
Overlap you can live with
Delivery from India with US and UK entities, and real working-hour overlap across the Americas, Europe and Asia.
Before you book
The questions people ask before holding a slot. If yours is not here, send it in writing and a senior engineer answers it directly.
Hold a slot, or just send the brief
If a calendar does not suit you, write the problem down instead. Only a work email is required, and a senior engineer replies within one business day with the same scope you would have got on the call.

