Autonomous AI
Omni AI
Describe it in a sentence. Watch it become a workflow.
WinPlayBox
Software that feels effortless.
AI studios, realtime news, a design system and Android apps. Built and run by Sagar in Mumbai.
Describe a workflow
Every morning, pull the top tech stories, summarise them with an LLM and post the digest to Slack.
Export · n8nLangChain
Wireless earbuds · sample product
₹2,849 Lowest in 90 days
Across stores
Amazon₹2,849
Flipkart₹2,999
Croma₹3,190
🔔 Alert me below ₹2,700
color.brand.*
Buttons
ContinueCancel
Toggle · Slider
Card · elevation.2
Ship once, render everywhere
One token set compiles to CSS variables for web and theme objects for Expo.
iOSAndroidWeb
Live feed · sampleWebSocket · connected
MarketsOpening bell: indices update in real time2s
TechnologyDeveloper conference keynote: live recap14s
ScienceSpace agency publishes new survey data41s
WorldLeaders meet for regional economic summit1m
SportsMatch centre: live scores and stats2m
Chrome extension
GravityClaw
Master prompts, right inside ChatGPT, Claude and Gemini.
GravityClawPrompt studio
Framework
Chain-of-ThoughtReActStrict JSONFew-shot
Generated prompt
Thought: identify the user goal…
Action: search(docs, "refund policy")
Observation: …
Final answer: …
Action: search(docs, "refund policy")
Observation: …
Final answer: …
Insert into ChatGPT
Price intelligence
PriceWatch
Know the real price. 500+ stores, every drop.
₹2,849Lowest in 90 days
Design system
Spectra UI
One set of tokens. Web, iOS and Android.
Tokens
Type scale
Aa
Display · Title · Body · Caption
Controls
Continue
Not now
Expo · iOS
Get started
Realtime news
LatestNewsNX
The world's headlines, in under a second.
LIVE · sample feed
MarketsOpening bell update2s
TechKeynote live recap15s
ScienceNew survey data published28s
WorldRegional summit begins41s
Google Play
Android apps
Smooth at 120 FPS. Works offline.
⊞Multi View Browser
◆Game Arcade
120 FPSOffline-first · SQLite sync
Eleven live platforms. One engineer. Every one of them fast, measured and maintained.
11platforms live in production
500+Indian stores tracked by PriceWatch
<1sfrom wire to reader on LatestNewsNX
10+years shipping web and mobile software
Get to know the stack.
Frontend core
React & Next.js
Declarative UI, custom hooks, the Spectra‑UI design system, SSR and real-time interfaces.
High throughputNode.js backends
Non-blocking I/O, WebSocket streams, media transcoding and distributed APIs.
Data & AIPython & AI
Async scrapers, FastAPI services, LLM integrations and data pipelines.
Enterprise coreJava & Spring Boot
Spring Boot microservices, virtual threads, GC tuning and transactional integrity.
Strict safetyJavaScript & TypeScript
Type-safe monorepos, zero-dependency modules, Web Workers and green Core Web Vitals.
ModernisationjQuery & optimisation
Legacy migration, render-blocking fixes, custom plugins and Core Web Vitals rescue.
MobileAndroid & iOS apps
Play Store publishing, Expo monorepos, offline SQLite sync and native performance.
Ways to work together.
Estimate a project
Pick a platform and features, and see a budget range and timeline right away.
Open the calculator
Talk it through
Send a message and get a reply within 24 hours. NDA available before the first call.
Contact Sagar
Meet the engineer
Ten-plus years across Java, Python, React, Node.js and native mobile.
About Sagar