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Adhin JeevaAdelaide, SA

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Software Engineer
Adelaide · Portfolio

AJ
Graduating December 2026Adelaide, SA

AdhinJeeva

Final-year Software Engineering (Honours) student building secure, reliable systems.

I design cloud-native backends, multi-agent AI pipelines and automation workflows — and I build them to be verified, not assumed. Networks & cybersecurity foundations, production habits, Adelaide-based.

About01 / 05

I build systemsthat get checkedbefore they get trusted.

I am a final-year Software Engineering (Honours) student at Flinders University, graduating in December 2026. My work sits where cloud infrastructure, API integration and applied AI meet — and the thread running through all of it is verification.

In my multi-agent LLM pipeline, every output routes through three critic agents backed by different providers, specifically so no single model’s blind spot goes unchecked. In the automation workflow I designed at the City of Salisbury, an AI drafts the synthesis but a human approval gate stands between it and anything final. In CivicPulse, credentials live in a secrets layer rather than in source.

None of that is accidental. I would rather build the guardrail than explain the incident, and I like working in the structure that makes guardrails stick — sprint cycles, code review, CI, written architecture.

12
person Agile team led as System Architect
3
critic agents, independently backed, in the QA pipeline
5
automated workflow categories routed in CivicPulse
~80%
estimated reduction in manual processing, CivicPulse
01

Verify, then trust

Independent critics, approval gates, heuristic fallbacks. A system is not correct because it ran.

02

Secure by default

OAuth2 flows and secrets-based credential management over hard-coded keys, from the first commit.

03

Degrade gracefully

Fallback routines so an upstream API failure bends the system instead of breaking it.

04

Architecture is communication

As system architect on a 12-person Agile team, the diagram and the review were the deliverable.

Certifications

  • AWS APAC Solutions Architecture Job SimulationForage · 2025
  • Google Data Analytics Professional CertificateGoogle
  • Generative AI for Software DevelopersIBM
Selected work02 / 05

Four systems,built to hold.

NLUROUTE 01ROUTE 02ROUTE 03ROUTE 04ROUTE 05CLOUD-NATIVE FULL-STACK WEB APPLICATION
012025

CivicPulse

Cloud-Native Full-Stack Web Application

A cloud-native microservices application that reads inbound civic correspondence, classifies it with real-time AI and routes it automatically across five workflow categories.

Role
Architect & Developer
Outcome
5 routing categories automated
Outcome
~80% estimated manual processing removed
  • Node-RED
  • Node.js
  • IBM Watson NLU
  • Gmail API (OAuth2)
  • AWS Lambda
  • JavaScript
  • +1
QUALITY-ASSURANCE PIPELINE
022025

Multi-Agent LLM Arbitration

Quality-Assurance Pipeline

A production-grade multi-agent system that arbitrates LLM output quality by routing every response through three specialised critic agents, each backed by a different provider so shared blind spots cannot survive.

Role
Sole Architect & Engineer
Outcome
3 independent critic agents
Outcome
Async fan-out / fan-in orchestration
  • Python
  • LangGraph
  • FastAPI
  • Streamlit
  • Google Gemini API
  • Ollama (Llama 3)
  • +4
HUMANAPPROVALWORKFLOW AUTOMATION & RESEARCH TOOLING
03Current

Polaris Automation Suite

Workflow Automation & Research Tooling

Automation built inside the City of Salisbury’s Polaris Business Development Centre: multi-stage mentoring report generation with a human in the loop, plus a research toolchain for profiling local businesses.

Role
Business Development & Automation Support
Outcome
1 human approval gate before any report ships
Outcome
2 research skills shipped, single + batch
  • Power Automate
  • AI Builder
  • Python
  • Crawlee
  • BeautifulSoup
  • Apify
  • +1
CI / CDTEAM CAPSTONE — AGILE DELIVERY
042025

Fringe Booking Platform

Team Capstone — Agile Delivery

A booking platform delivered by a 12-person Agile team, where my remit was the architecture itself: system design, delivery pipeline, and the review discipline that held the sprints together.

Role
System Architect
Outcome
12 engineers on the delivery team
Outcome
CI/CD pipelines authored in GitHub Actions
  • GitHub Actions
  • CI/CD
  • Agile/Scrum
  • Jira
  • Git
  • Code Review
Skills & expertise03 / 05

The toolsI actually use.

Five groupings, pulled straight from shipped work and completed coursework. Hover or tap a category to read the full set.

Cloud & DevOps
  • 01AWS EC2
  • 02AWS S3
  • 03AWS Lambda
  • 04Docker
  • 05GitHub Actions
  • 06CI/CD pipelines

Every item listed is drawn from work I have shipped or coursework I have completed — no self-assessed percentages, no proficiency bars.

Path04 / 05

How I gothere.

  1. Current

    Experience

    Business Development & Automation Support

    City of Salisbury — Polaris Business Development Centre

    • Designed a Power Automate + AI Builder workflow automating multi-stage mentoring report generation, with an AI-drafted synthesis step and a human approval gate before reports are finalised.
    • Built Claude Code skills integrated with Apify actors for automated B2B company research: a single-company profiling skill and a batch leads-finder across Salisbury and Adelaide.
    • Wrote a custom Python web-scraping actor using Crawlee and BeautifulSoup.
    • Power Automate
    • AI Builder
    • Python
    • Apify
    • Crawlee
  2. 2025

    Project

    Multi-Agent LLM Arbitration & QA Pipeline

    Independent project

    • Architected and delivered a production-grade multi-agent system on LangGraph, routing output through three critic agents on separate LLM providers.
    • Built an asynchronous FastAPI backend with fan-out/fan-in orchestration and heuristic fallback routines for API resilience.
    • LangGraph
    • FastAPI
    • Gemini
    • Ollama
    • Docker
  3. 2025

    Project

    CivicPulse — Cloud-Native Full-Stack Application

    Project

    • Architected and deployed a cloud-native microservices web app with automated routing across five workflow categories.
    • Integrated Gmail API over OAuth2 and IBM Watson NLU for real-time classification; implemented secrets-based credential management.
    • Node-RED
    • AWS Lambda
    • OAuth2
    • IBM Watson NLU
  4. Expected Dec 2026

    Education

    Bachelor of Engineering (Software) (Honours)

    Flinders University, Adelaide SA

    Key coursework

    • Networks & Cybersecurity · Data Structures & Algorithms · Software Testing & QA
    • Cloud & Distributed Computing · Databases · AI Fundamentals
    • Software Engineering: People, Process & DevOps
    • Networks & Cybersecurity
    • Software Testing & QA
    • Cloud & Distributed Computing
Contact05 / 05

Let’s buildsomething solid.

Graduating December 2026 and looking for graduate software engineering and cyber-adjacent work in Adelaide. If you are building something that has to be right, I would like to hear about it.

Email Adhin
GitHub
adhinjeev
Based in
Adelaide, SA