I architect enterprise backend systems, intelligent AI workflows, connected IoT hardware, and native mobile experiences. Proficient across Java, Python, .NET / C#, SQL, Azure Administrator, Azure AI Services, SharePoint, TypeScript, and modern web systems—from bare-metal ESP32 microcontrollers up to distributed enterprise cloud platforms.
Custom microcontroller engineering for ESP32 and ESP8266 architectures. Direct interfacing with laser optical particulate scattering sensors (Sensirion SPS30 for PM1.0–PM10), dual MOX gas arrays (Sensirion SGP41), photoacoustic NDIR CO₂ sensing, tactile rotary control loops, and low-latency display firmware.
Fluid native iOS applications built with modern Swift and SwiftUI (Spend personal finance). Custom Leanback home launchers for Android TV and Google TV with directional D-pad remote navigation, focus scale animations, and dynamic wallpaper engines (Avero TV Launcher).
Production e-commerce platforms with custom commission flows and real-time tracking (SketchyOrlov). Financial ledger systems (ChitFlow), and cloud IoT device management engines with live telemetry pipelines and remote firmware hooks (AlphaLynk).
Flagship tabletop air quality monitor and ambient companion. Engineered around an ESP32 microcontroller with laser optical scattering for PM1.0, PM2.5, PM4.0, PM10 fine particulate matter (Sensirion SPS30), dual MOX multi-pixel gas sensing for VOC and NOx indices (Sensirion SGP41), photoacoustic NDIR CO₂ sensing, tactile rotary control, and low-latency glanceable local display telemetry.
Production e-commerce and portfolio platform for custom pencil sketch artwork
commissions. Built with custom order commission builder, real-time order tracking engine
(/track-order), Google reCAPTCHA v3 verification, and administrative
workflow dashboard.
Fluid native iOS personal finance and expense tracker tailored for Indian Rupees. Features smart text and voice transaction drafting, interactive budget analytics, recurring bill reminders, MapKit merchant suggestions, FaceID biometric lock, and Firestore cloud sync with offline persistence.
Bilingual financial web platform and Android companion preview app. Digitizes traditional chit fund circles through structured pool records, auction bidding cycles, automated dividend distribution, payment receipts, and automated SMTP notifications.
Distraction-free custom home launcher crafted specifically for Android TV and Google TV devices. Built using Android Leanback APIs with fluid D-pad remote navigation, focus scale transitions, glassmorphic UI panels, dynamic wallpaper engines, and full package visibility for Android 11+.
Dual NodeMCU (ESP-12E Module) IoT transmitter and OLED receiver setup for ultrasonic
water level measurement. Features calibrated echo measurement loops, wireless OTA
firmware updates, a dedicated /debug sample diagnostic endpoint, and local
OLED display telemetry.
Cloud telemetry pipeline and device fleet management dashboard. Bridges connected microcontrollers with browser interfaces for live streaming metrics, environmental alert rules, historical trend analysis, and remote over-the-air firmware configuration.
Clean daily sparks and philosophical quote discovery application for Android. Features topic-based exploration, local offline bookmarks repository, daily alarm notifications, and customizable typography themes.
Whether you're looking to build custom IoT devices, a native iOS app, or a scalable web platform, let's connect and discuss technical requirements.