Software Engineer

Building agentic systems in production.

Advisor Engineer II at National Australia Bank. Full-stack + agentic AI engineering. Built the firm's first production AI agent and shipped consumer products used by 3M+ people.

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Experience

Advisor Engineer II — National Australia Bank

Jun 2025 — Present

LangGraph · React · Java · Spring Boot · PostgreSQL · AgentCore · Strands · ML-Flow

  • Built the firm's first production AI agent, cutting workflow time by 40% on the first business use case.
  • Designed and shipped the agent orchestration platform — graph-based workflows, compliance, governance.
  • Shipped sub-agents, auditable multi-instance executions, and an LLM-as-judge system with 99% accuracy.
  • Took a Strands-based agent from zero to production in under 4 weeks on-site in Australia.
  • Operate agent infra on EC2/Kubernetes; lead root-cause analysis on production issues.
  • Built custom MCP connectors (Confluence, GitHub, AWS Console, K9s) for daily AI-assisted dev work.
  • Mentor junior engineers through code review and structured training.

Advisor Engineer I — National Australia Bank

Jul 2023 — Jun 2025

React · Express · Node.js · GraphQL · Java · Spring Boot · PostgreSQL

  • Built and maintained the NAB Goodies app — 10+ major releases, 3M+ users.
  • Improved UI performance by 50% through bundle optimization; NPS above 30.
  • Built mocking systems that cut feature dev cycle time by 20% for the team.
  • Developed 2 microservices handling PII tokenisation at 90 TPS.
  • Implemented Spring batch reconciliation over 15M+ transactions weekly.
  • Designed a database migration script for 100K+ records across a 3M+ row table.
  • Demoed the project directly to C-suite executives and the board.

Skills

Agentic AI

LangGraph, Strands, MCPs, Context Engineering, AgentCore, ML-Flow

Languages

TypeScript, JavaScript, Java, Python

Frontend / Backend

React, Node.js, GraphQL, Spring Boot, PostgreSQL

Infra & Tooling

AWS (SQS, RDS, K8S, S3, IAM), Terraform, CI/CD, Git, Shell

Testing & AI-assisted dev

TDD (JUnit, Mockito, Jest), Cursor, Amazon Q, Claude Code, GitHub Copilot

Achievements

  • Selected to work on-site in Australia (FY26) on an agentic AI project for tech modernization.
  • Nominated for the NAB Honor Award — highest individual contributor award — FY25.
  • Awarded the Star Certificate two quarters running, FY24.
  • Won a two-day hackathon — the build shipped straight to production.

Education

B.Tech, Computer Science — Central University of Rajasthan

2019 — 2023

8.77 CGPA

dhruvsingh2529@gmail.com · +91 7023651820