Real Problems. Real Results.
Deep-dive into how we solved complex product challenges for clients across health, AI, logistics, education, and more.
8 case studies
Health & Wellness Platform
Premium longevity tracking app with AI meal analysis, wearable syncing, and real-time health coach collaboration shipped in 12 weeks.
Handling highly sensitive biometrics while maintaining instant syncing across multiple fitness wear models (Apple Watch, Garmin, Fitbit) was a significant engineering hurdle. The app needed to process continuous raw streams of sleep, heart rate, and steps data while providing clinical-grade analytics accessible to all age groups.
We engineered an offline-first synchronization engine in React Native that queues biometrics during periods of poor connectivity and pushes them securely when online. For the AI nutrition engine, we designed a pipeline that compresses uploaded meal photos client-side, passes them to Gemini Vision API, and parses the structured nutrient data directly into the user's local log.
Booqslot — Smart Booking Platform
All-in-one appointment scheduler with Twilio SMS/WhatsApp reminders and Stripe deposits — reduced no-shows by 65% for 1,200+ businesses.
Managing real-time scheduling updates across thousands of concurrent operators without database locking or slow calendar rendering. When multiple staff members book simultaneously, conflicts had to be detected and resolved within milliseconds.
We utilized PostgreSQL transactional locking alongside real-time subscription events in Supabase to sync calendar updates instantly across all employee devices. Twilio webhooks trigger automated SMS/WhatsApp sequences at 24h, 2h, and 30min before appointments.
inSky — AI Life Companion
AI-powered life guidance app using GPT-4 fine-tuning, vector memory, and premium subscriptions — scaled to 50k+ users in 10 weeks.
Ensuring absolute privacy and maintaining conversational context over long periods of time was essential. AI recommendations needed to be deeply personalized based on user history without violating security standards or exposing sensitive user data to third parties.
We built a vector-database-based memory system that stores de-identified user preference embeddings. When interacting with the AI, the app retrieves relevant historical context to construct prompts dynamically, keeping data anonymous and securely stored in encrypted databases.
Workout India
Indias leading fitness marketplace with gym discovery, QR check-ins, Razorpay payments, and operator dashboards — processing ₹20Cr+ GMV.
Scaling high-concurrency QR code access check-ins at gym counters required minimizing network latency. The app had to generate secure, time-sensitive tokens that could be verified at gym desks in less than 500 milliseconds, even with unstable internet connections.
We developed a lightweight WebSocket checking client and implemented a caching layer on the gym-facing web panel. Tokens are generated using time-based OTP (TOTP) algorithms, allowing secure, fast offline decryption at the gym desk for rapid validation.
1Question — EdTech Parental Control
Revolutionary Android app that locks entertainment apps until children answer curriculum-aligned questions — driving 1.5M+ educational interactions.
Creating a highly secure application lock overlay on Android that could not be bypassed by force-closing or restarting the device. Standard approaches could be circumvented by tech-savvy children through Android's developer settings or by simply force-stopping the app.
We implemented foreground services linked to Android system boot receivers, utilizing accessibility APIs to reliably detect app-switch events and display the question UI overlay. The service restarts itself on boot and cannot be killed without disabling accessibility permissions — which requires parental verification.
DelivaX — Logistics Intelligence
Enterprise fleet tracking and dispatch system with real-time GPS, route optimization, and proof-of-delivery — managing 50k+ monthly shipments.
Maintaining real-time driver coordinates on dispatcher maps without draining driver phone batteries within a few hours. Standard GPS tracking at 1-second intervals consumed 40-60% of battery per shift, making the system impractical for real-world use.
We configured a custom background-tracking geolocation plugin that dynamically throttles GPS frequency based on driver speed and motion states. At highway speeds, we track every 30s; in stop-and-go, every 10s; stationary detection pauses tracking entirely. Battery drain dropped 40%.
PuzzlePals
Kids educational puzzle application featuring interactive jigsaw mechanics, 50k+ happy users, and 4.9-star rating.
Optimizing physics-like snap-to-target mechanics on varying mobile screen sizes without lagging on older tablet models popular with children.
We designed the snap engine using native UI threads via React Native Reanimated, ensuring smooth 60fps frame rates and accurate puzzle piece fitting.
Android Enterprise & MDM Setup
Complete Android Enterprise deployment with Zero-Touch enrollment, Managed Google Play, and centralized MDM — provisioning devices in minutes instead of hours.
Managing device fleet security while maintaining user flexibility required balancing strict MDM policies with employee productivity. Each device needed to be configured with organization-specific apps, Wi-Fi, VPN, and email settings without manual IT intervention.
We deployed a Zero-Touch enrollment pipeline integrated with Google Admin Console and a custom MDM API layer. Devices are pre-configured at the carrier level, automatically receiving work profiles, managed apps, and compliance policies on first boot.
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