constsamarth={location: "Singapore 🇸🇬",current: ["Product Lead @ Money Pasar","YouthTechSG Open Impact Fellow @ Mojaloop"],education: "Computer Engineering + Business (International Trade) — NTU",focus: ["AI-Augmented Security","Full-Stack Engineering","Cloud & Network Security"],funFact: "Led my darts team to Round of 8 with an undefeated group stage 🎯"};

languages= ["Go", "TypeScript", "Python", "Java", "C/C++", "SQL"]
frontend= ["Next.js 16", "React 19", "Tailwind CSS v4"]
backend= ["Go", "Node.js", "Express.js", "REST APIs", "NextAuth v5", "Supabase Auth (OAuth)"]
databases= ["PostgreSQL", "Supabase", "MongoDB Atlas", "Firebase"]
ai_agents= ["Anthropic API", "OpenRouter", "MCP", "Agentic Workflows"]
infra= ["Docker", "Vercel", "AWS", "Terraform", "Git", "CI/CD"]
exploring= ["AWS Security Specialty", "CompTIA Network+", "Blue Team / Threat Analysis"]

• 🥇 SummerBuild 2025 Gold Award — Trippy Find travel planning platform
• 💼 Product Lead @ Money Pasar - FX optimization platform for cross-border SGD↔MYR transfers
• 🌱 YouthTechSG Open Impact Fellow — Contributing to Mojaloop open-source fintech infrastructure
• 🛡️ NTU Cybersecurity Club — Threat analysis, penetration testing, and security research
• 🔒 Security-First Developer — RBAC, PDPA-compliant systems, DNS sinkhole, L2/L3 network isolation
• 🌐 Published on Chrome Web Store — 48.5K impressions, 737 installs, 3x weekly user growth
• 🗣️ Multilingual — English · Hindi · Spanish

Production-grade multi-asset, multi-currency portfolio SaaS — equities, ETFs, crypto, gold, bonds, real estate across multiple brokers with SGD base currency.

• FX-vs-asset gain decomposition — deterministic algorithm mathematically isolating currency movement from asset returns; absent in Moomoo, StocksCafe, Syfe
• Four-layer full stack — React Server Components for zero-waterfall load, Supabase Postgres with Row-Level Security enforced at PostgREST layer
• Dual-provider AI analyst — Anthropic claude-sonnet-4-6 with OpenRouter fallback, streamed over SSE, admin-toggled via feature flags; grounded on real 30-day sparklines to prevent hallucinated scores

Next.js 16React 19TypeScriptSupabaseTailwind CSS v4Anthropic APIOpenRouterVercel

Agentic auditor that scans AWS accounts for cost waste and security gaps, then generates Terraform remediations — built with Kiro IDE.

• Finds waste and security gaps across AWS resources automatically
• Generates Terraform remediations for each finding instead of just flagging issues
• Human-in-the-loop by design — every fix requires explicit approval before touching infrastructure

PythonAWSTerraformKiro IDEAgentic AI

Published Chrome theme extension — Manifest V3, full build and release pipeline.

• 48.5K impressions, 737 installs via organic Chrome Web Store growth — no paid promotion
• ~60 weekly users, up 3x from launch baseline
• Reusable Makefile pipeline for CRX packaging, OpenSSL signing, and version management

Chrome Extensions APIManifest V3ShellMakefilesOpenSSL

Production REST API backend for travel planning — real-time flight and hotel data across 150,000+ properties.

• 20+ REST endpoints, Amadeus API integration, multi-destination route optimisation
• Security middleware (Helmet.js, CORS), health monitoring, response compression and caching

Node.jsExpress.jsPostgreSQLSupabaseAmadeus APIJWT

Product Lead on SGD↔MYR FX optimization platform for cross-border transfers.

• Go payments backend integrating EurexaX API for cross-border transactions
• Production RBAC with NextAuth v5 — three permission levels (user, admin, superadmin)
• Database migration from Firebase to MongoDB Atlas with serverless-optimised connection pooling

GoNext.js 16TypeScriptMongoDB AtlasNextAuth v5DockerVercel

• NAS + Docker — containerised storage, backups, and self-hosted services
• Pi-hole DNS sinkhole — network-wide ad blocking, DNS query logging, traffic analysis
• macvlan networking — dedicated IPs per container, L2/L3 isolation, subnetting and VLAN concepts

DockerLinuxPi-holemacvlanDNSTCP/IP

• Blue team security — threat analysis, incident response, log forensics
• Cloud security architecture (AWS SAA → AWS Security Specialty)
• Network fundamentals deep dive (CompTIA Network+, OSI layers, routing protocols)
• LLM + security tooling — AI-augmented threat detection and SOC workflows

⚡ Fun fact: When not coding, you'll find me behind a camera, reading fiction, or practicing my dart throw.