Product Studio
We build powerful digital platforms.
Explore real products we've designed and engineered, from high-converting SaaS platforms to complex AI digital ecosystems.
Annual Plan
₹36,000
HIIT Core Crusher
45 Min • Advanced
▶
Secure Checkout
Pay via UPIPay Now
Full-Stack ArchitectureExplore The App
Complete Fitness Ecosystem
A premium gym application engineered from the ground up. We built a complete system featuring expansive workout libraries, live scheduling, and a high-converting payment gateway built for a sleek dark-mode aesthetic.
Workout LibraryDynamic programs & videos
High-Conv CheckoutIntent routing & UPI
AI Generated Roadmap
1
2
AI Career Mentor
I've updated your daily tasks based on the UI simulation results.
Active BetaExplore Career Sathi
Career Sathi Platform
An all-in-one AI career acceleration platform. We engineered a seamless ecosystem combining dynamic AI-generated roadmaps, daily task engines, job boards, and real-time 1-on-1 simulations.
Dynamic AI RoadmapsPersonalized learning paths
Career SimulationsMock tasks & Job boards
Ready to build your platform?
We design and engineer scalable SaaS products, sophisticated AI tools, and enterprise-grade digital ecosystems that drive real business growth.
ZELPHINEHelping you build fast, user-focused digital products.
Address
- West Bengal, India
Contact
© 2026 ZELPHINE. All rights reserved.