I build software across Desktop, Web, Mobile & Backend.
Hey, I'm Ishowar. I build native desktop software for Linux, macOS & Windows, modern web applications with Next.js & React, cross-platform mobile apps in Flutter, and backends in Python & Rust — integrating practical AI capabilities. From desktop tools with AI-assisted media intelligence to real-time mobile platforms and high-performance backends, I enjoy tackling complex technical challenges with clean, practical code.
What Kind of Software I Build
Native desktop software engineered for Linux, macOS, and Windows.
I build native desktop software that handles local hardware, system trays, offline SQLite databases, and low-level C++ decoding—not heavy, resource-hungry web wrappers.
- Cross-platform compilation for Linux, macOS, and Windows from a single codebase
- AI-driven content summarization, keyword classification, and automated alerts
- Offline-first local transactional persistence using SQLite & Drift
- Native C++ video decoding via Dart FFI for sub-45ms low-latency streaming
Selected Projects Across Platforms
Explore real applications across Desktop (Linux, macOS & Windows), Web (Next.js), Mobile (Flutter), and Backend (Python & Rust).
GMC Extractor — AI News & Media Platform
Qualitative news article AI intelligence and media monitoring desktop workstation shipped for automated digital press archiving, keyword alerting, and analysis.
Multi-window Flutter desktop architecture with automated HTML web scrapers, local SQLite database, and AI qualitative article extraction.
FrameLink — Low-Latency Screen Mirroring Desktop App
High-performance desktop application engineered for ultra-low latency mobile device projection and remote control via native C++ decoding.
Zero-copy video frame decoding pipeline with custom C++ / Dart FFI bindings feeding into a Flutter desktop canvas.
Skhola — Offline School Management System
Mission-critical school administration desktop platform built for attendance tracking, student fee ledgers, and academic reports without internet dependency.
Offline-first desktop administration suite using Flutter Desktop, SQLite FFI, and Nepali Bikram Sambat calendar utilities.
Nexus — Social Community & Live Map App
Feature-packed mobile social platform supporting live friend map tracking, real-time messaging, community groups, event creation, and biometric security.
Reactive Flutter mobile architecture integrating OpenStreetMap live geolocation, real-time Firestore chat, Cloudinary media CDN, and biometric auth.
Fleet & Food Delivery Real-Time Mobile Platform
Dual-application mobile ecosystem for customer ordering and driver route coordination featuring live map tracking and status streaming.
WebSocket state broker broadcasting dynamic driver telemetry and turn-by-turn route recalculation to active order channels.
Critical Alert & DND Override Engine (Android Audio)
High-priority emergency alerting engine engineered to bypass Android's Silent and Do Not Disturb (DND) modes for mission-critical notifications.
Custom Kotlin platform channel bridging Android AudioManager and NotificationManager to override silent and DND modes for emergency broadcasts.
StreamScribe — Watch-History Sync Ecosystem
Automatic cross-platform video watch-history synchronization system: tracks media consumed on approved websites and categorizes history on mobile.
Chromium Manifest V3 browser extension tracking video consumption on approved sites, syncing via FastAPI to Flutter mobile.
DeliveryKing E-Commerce Engine (Rust)
High-performance, modular asynchronous e-commerce backend built in Rust for resilient product catalogs, secure JWT authentication, and sub-millisecond queries.
Asynchronous multi-threaded microservices backend in Rust utilizing Axum, Tokio, SQLx connection pooling, and interactive Swagger OpenAPI documentation.
VeraVault — Zero-Knowledge Credential Vault
High-security credential management system engineered so that user passwords and sensitive blobs are encrypted client-side before touching the server.
Zero-Knowledge security architecture with client-side AES-256-GCM encryption and PBKDF2 (600,000 iterations) key derivation.
End-to-End System Architecture5 Connected Layers
Single codebase driving desktop POS and mobile fleet apps. 60 FPS rendering pipeline, custom state machines (Riverpod/Provider), zero web-view overhead.
How I Build Across Different Stacks
Native Desktop Software & AI Intelligence
Desktop apps shouldn't just be resource-hungry browser windows. I build native-performance desktop software in Flutter that directly handles local SQLite databases, AI-powered content summarization, system tray notifications, and native C++ video decoding via Dart FFI.
Modern Web Applications (Next.js & React)
For web products, I build fast, accessible applications using Next.js (App Router), React, and TypeScript. I focus on clean component structure, server-side data fetching, and responsive layouts that look refined on every screen size.
Cross-Platform Mobile (iOS & Android)
I build production Flutter mobile apps with fluid 60fps animations. From real-time fleet map tracking and persistent WebSocket coordination to battery-efficient background geolocation, I focus on seamless client experiences.
Backend Services & Systems (Python & Rust)
On the server side, I design normalized PostgreSQL schemas and async REST/WebSocket APIs with Python (FastAPI). When low memory usage and type-safety are critical, I build lightweight async services in Rust using Axum, Tokio, and SQLx.
Engineering Evolution: From Client UI to Native Systems
Python Backends, Rust Systems & Commerce
Building high-performance async backends in Rust and regional commerce systems.
Multi-threaded async microservices in Rust (Axum, Tokio, SQLx) with compile-time verified queries, alongside Zero-Knowledge cryptographic vaults.
- ✓Sub-millisecond API response times with minimal memory footprint (<30MB RAM)
- ✓Client-side Zero-Knowledge encryption (AES-256-GCM + PBKDF2 600k iterations)
- ✓Chromium Manifest V3 browser extension watch-history sync
Let’s build something durable.
Whether you have a product to architect from zero, need cross-platform execution on Desktop and Mobile, or want to explore high-performance systems in Rust and Python—let's talk.