Cost, timeline, and credentials for a Magento mattress / bedding build?

Realistic ranges at my $25/hr rate, mattress-specific scope:

• Single-feature pilot, ~$499, ~20 hours. Examples: ship the 100-night trial workflow on an existing Magento store, OR add Affirm + Klarna + Synchrony PDP financing widget, OR build the sleep-quiz. Useful as a credibility test before committing to the full rebuild.
• Full Magento + Hyvä mattress rebuild, ~$4,999, ~200 hours. Includes: 100-night trial workflow, white-glove + LTL freight + haul-away shipping module, Affirm + Klarna + Synchrony + Splitit financing stack, sleep-quiz with product recommendations, subscription pillows / sheets module, CertiPUR-US + GreenGuard + TB117-2013 + OEKO-TEX compliance badges, Hyvä storefront, end-to-end testing.
• Adobe Commerce + B2B-hospitality scope, quoted separately. For brands selling into hotels + multi-region + ERP-integrated. Tempur-Pedic / Saatva-tier scope.

Timeline: 8-14 weeks for a full mattress rebuild. Faster if the SKU count is small (single-mattress brands ship in 6 weeks); longer (16-20 weeks) if multi-region flammability + multi-warehouse + ERP integration are in scope.

Credentials: Adobe Certified Magento developer since 2018, 5+ mattress / bedding stores shipped, real implementations across DTC mattress + sheets-and-bedding plays. Free 30-min consultation includes a written platform-fit recommendation. WhatsApp wa.me/918401270422 or the Upwork profile, both go to me directly, not a sales pod.