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NovaHer — Women's Health AI
Cross-platform AI-powered health companion
A comprehensive women's fertility & health tracking app built with Compose Multiplatform (KMP/CMP), sharing 90% of codebase between Android and iOS. Features cycle tracking, AI-driven fertility prediction, anomaly detection, hormone trend insights, and AES-256 end-to-end encrypted health records.
Compose MultiplatformKotlin MultiplatformKtorAWS DynamoDB
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Crypto ID — Blockchain Identity
NFC-powered decentralised digital identity
NFC-powered NFT business card platform enabling decentralised, self-updating digital identity on Solana/Polygon blockchain. Web3 wallet login, QR + deep-link profile sharing, animated Jetpack Compose profile cards, and a Ktor backend on AWS with JWT auth and real-time WebSocket sync.
KotlinJetpack ComposeKtorSolana
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Go-Dispatch — Real-Time Dispatch
80% latency reduction · 1,000+ concurrent users
React Native ride dispatch app serving 1,000+ concurrent users. Redesigned the WebSocket communication layer with a socket-level algorithm — 80% latency reduction and improved ETA accuracy via Kalman-filter GPS smoothing. OAuth2 hardening throughout.
React NativeWebSocketsReduxOAuth2
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Reteam — AI Remote Collaboration
+70% team engagement with AI meeting intelligence
AI-powered remote collaboration platform. Delivered AI avatar video generation, AI-powered meeting summaries, and Twilio PSTN call integration using RxJava reactive streams — boosting team engagement metrics by 70%.
KotlinJetpack ComposeRxJavaTwilio Voice SDK
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UBQ — Ultimate Business Quest
100K+ downloads · Custom Flutter video engine
Core Flutter production modules for a 100K+ download gamified business-training app. Built a custom video player engine, interactive world map, and Rive character animations — achieving smooth 60fps playback across low-end Android devices.
FlutterDartRiveCustom VideoPlayer
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VaultCLI — Encrypted File Manager
AES-256-GCM · Rust memory safety · ratatui TUI
High-security file management tool written entirely in Rust — CLI and interactive TUI (ratatui). AES-256-GCM encryption with Argon2 key derivation, zero-copy file streaming, and no GC overhead. Rust ownership model guarantees zero memory leaks by design.
RustAES-256-GCMArgon2ratatui
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Fund Tracker — Serverless Finance
Financial-grade AWS serverless platform
Financial-grade serverless application on AWS: Lambda/Python pricing engine, automated fund reconciliation, real-time SNS alerts. IAM least-privilege policies, OAuth2 at API Gateway, CloudWatch anomaly detection for compliance-ready data processing.
AWS LambdaPythonDynamoDBAPI Gateway
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MSc Research — Pod Migration
-67.8% latency · -90% downtime · Kubernetes edge
MSc thesis at NCI Dublin: a proactive hardware-aware pod migration framework for Kubernetes that uses real-time hardware telemetry (CPU thermal, memory pressure, NIC throughput) to predict and pre-empt node degradation before SLA violations — reducing latency by 67.8% and downtime by 90%.
KubernetesPythonPrometheusNode Exporter
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