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Featured work2025 — 2026
Prompt workbench interface

Workbench: version control for prompt engineering

FutureAGIWorkflowsInternal tooling
  • 2× faster prompt iterations.
  • Better cross-functional collaboration.
  • Centralized prompt management and reuse across the platform.
Adopted by ML engineering
Agent simulation interface

Simulation for Chat and Voice Agents

FutureAGIVoice & ChatEvaluation
  • Reduced testing effort by 60–70% through automated scenario generation.
  • Cut pre-production validation time by 50%.
  • Improved issue detection before launch by 2×, enabling faster iterations.
Shipped to evaluation teams

Orin

Built with Claude CodeProductivity
  • Captures and plans the in-between tasks that never made it onto the big roadmap.
  • Designed, built, and shipped solo as a live working product.
  • Used daily to run my own task and project workflow.
Shipped as a side project
Old workEarlier projects and side gigs.
The Good Creator Co. product screens

The Good Creator Co.

A SaaS platform connecting influencers with brands and small businesses for barter or paid campaigns.

View proto ↗
FlyFin membership program app screen

FlyFin Membership Program

Helping freelancers in their financial journey by providing premium services. Nov 2023 – Jan 2024.

View proto ↗
SW Premier League prediction game screens

SW Premier League

A cricket prediction game for ScoopWhoop, letting fans predict IPL match outcomes, climb a live leaderboard, and win prizes through the season.

View notes ↗
Website mockup UI
App Store listing UI
Trace UI
Analytics dashboard UI
PopXo UI
Partnership UI
Download screen UI
Bigg Boss Squad campaign UI
Get in touch

Let’s build something
worth using.

Share what you’re building, and I’ll help shape the design direction with clarity and care.

SanjanaLondhe