Software Engineer / Melbourne, AU
Leonardo Prasetyo
Full-stack engineer building reliable web products, cloud services and applied AI systems.
Profile
Software engineer delivering web applications, cloud services and automation for Australian energy and technology consulting businesses. Experience spans Nuxt/Vue frontends, NestJS/PostgreSQL services and AWS deployment, with additional work in applied AI and Azure automation. Translates stakeholder requirements into usable software, from discovery and implementation through testing and deployment.
Experience
Outpost Ventures
Jun 2025 - PresentMelbourne, VIC
Energy consulting for major Australian distribution and transmission businesses, developers and retailers.
Software Engineer
Sep 2025 - PresentReglink
- Built a role-based energy regulatory platform with Nuxt/Vue and NestJS/PostgreSQL, including dashboard, search, file management, AI chat, user management and SaaS experiences.
- Deployed with AWS Amplify, S3 and Cognito, and extended Python/Scrapy collection workflows with daily EventBridge, Lambda and EC2 jobs.
OPA
- Developed the frontend of a SCADA application for monitoring, commissioning and managing site generation assets with logic-based automation.
- Worked across a pnpm monorepo of frontend, backend and Raspberry Pi packages using AWS CDK, AWS IoT Core, MQTT and Lambda.
Verify
- Delivered the frontend for an energy determinations AI chat platform in three weeks, including SaaS, authentication and regulatory-library search experiences.
Doc Forge / Arcane Scout
- Advised on vector database, RAG, chunking, embeddings and LangChain tool architecture; extended collection workflows to add 50,000 AER source files.
Konnect
- Delivered full-stack development for a connection application platform with AI site assessment, energy infrastructure maps, spreadsheet-style editing, uploads and cross-sheet references.
- Applied Azure AI Foundry model APIs, agentic AI and structured outputs, configuring personas, prompts and retrieval workflows.
Software Engineer Intern
Jun 2025 - Sep 2025- Prototyped an all-in-one regulatory energy platform, then refactored and maintained the AI-generated codebase.
- Built a TypeScript and Playwright data-scraping algorithm and configured Firebase Authentication and Realtime Database.
QikSolve
May 2024 - Jun 2026Melbourne, VIC
Australian technology consultancy and software provider serving GMP clients.
Freelance Software Developer
Luminai-review
- Developed Azure DevOps pipelines for a serverless, email-triggered AI document validation workflow using YAML, Bicep and Python.
- Built Power Automate, Logic Apps and SharePoint workflows, transforming documents into Markdown/JSON and validating integrations with Postman.
- Prototyped OCR and AI validation for handwritten pharmaceutical GMP records with Azure AI Foundry Agents and Copilot Studio, securing approval for production.
Web-workbench
- Built and deployed a Nuxt/Vue, Node.js and Firebase platform for SharePoint forms, site collections and document review workflows.
Additional experience
Web Developer (Project)
Christ Covenant Church
Gathered requirements and designed, built and deployed a responsive Wix Studio website with CMS content, custom visual assets and mobile layouts.
Software Developer
Nexalab
Designed wireframes and dashboard prototypes, documented third-party API integrations and developed a React/Next.js feature.
Game Developer
Monash Connected Autonomous Vehicle
Developed features, improved VR performance and resolved defects for a connected autonomous vehicle simulation in Unreal Engine.