Bartosz Janiuk | Web & Mobile App Developer — Software Engineer
bjaniuk.com
LaunchIndex first observed Bartosz Janiuk | Web & Mobile App Developer — Software Engineer (bjaniuk.com) live on 17 August 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
Bartosz Janiuk | Web & Mobile App Developer — Software Engineer (bjaniuk.com) was first observed live on 17 August 2026.
Freelance web and mobile app developer offering Next.js websites, React Native mobile apps, and scalable full‑stack solutions for clients in Poland and remotely.
Its profile is classified as Portfolio within Services / Professional services. Verification detected Next.js and Cloudflare.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- bjaniuk.com
- Category
- Services / Professional services
- Website type
- Portfolio
- Observed title
- Bartosz Janiuk | Web & Mobile App Developer — Software Engineer
- Observed description
- Freelance web & mobile app developer. I build fast Next.js websites, React Native mobile apps, and scalable web applications. Available for projects across Poland and remotely.
- Detected technologies
- Next.jsCloudflare
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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