Momentum

We're hiring Ruby on Rails developers at mid and senior level to build software for a US HealthTech client. You'll build Rails web apps on PostgreSQL and work directly with the client's team. Claude and Gemini are part of the daily workflow. Generated code gets the same critical review as code written by hand. Mid: 3+ years of commercial Rails, 10 000 - 15 000 PLN/month B2B net Senior: 5+ years of commercial Rails, 15 000 - 20 000 PLN/month B2B net You can work from our Wrocław office or remotely. Fluent Polish and English are required. The process has four steps: a 20-minute intro call, a short task, a technical interview and a 15-minute meeting with our CTO. Full requirements for both roles are on our careers page.

Your health data integration doesn't need to be a 5-month project. Apple Health. Garmin. Fitbit. Oura. Whoop. Different APIs. Different problems. Same outcome: months of dev time. We've done this enough times to know what works - and what wastes time. Our guide covers: → Architecture that actually scales → Unified health data schemas → HIPAA compliance checkpoints → Real timelines (not wishful thinking) 52 pages of health data integration patterns that work.

Health data integration shouldn't take 3-5 months. Most teams struggle with health data from Apple Health, Garmin, Fitbit, Oura, and Whoop - different APIs, different formats, different headaches. We've built health data integrations dozens of times. Here's what works: - Architecture for robust health data integration pipelines - Unified schemas for consistent health data across devices - HIPAA-compliant health data handling - Real implementation timelines 52 pages. Free download.

Apple Health, Garmin, Fitbit, Oura, Whoop - all working together in weeks, not months. Inside our playbook: - Mobile-first architecture (Apple Health has no backend API) - Unified data schemas across all vendors - HIPAA-compliant security from day one - 12-week implementation roadmap 52 pages. Free download. Built from real implementations.

Garmin uses webhooks. Fitbit tokens expire every 8 hours. Apple Health has no backend API. Oura's rate limits break at scale. We've debugged all of this dozens of times. Now we've documented every fix. Inside the playbook: - Vendor-specific gotchas and solutions - Unified API architecture that works across all devices - Security compliance frameworks (HIPAA included) - Step-by-step implementation guide Free download. 52 pages. Save months of debugging.

Apple uses local-only access. Garmin uses webhooks. Fitbit refreshes tokens every 8 hours. Oura has aggressive rate limits. And you need all of them to work together. Same data format. Same auth pattern. Same compliance standards. That's what a unified integration layer does. The 2026 Wearables Integration Playbook shows you how to build it: - Architecture patterns. - ETL pipelines. - Normalization schemas. - Security frameworks. - Real implementation steps. Get the guide