Senior Full-stack Engineer
Full-Stack Engineer
Available for hire
Years of
experience
6+ years
Experience
level
Senior
Available
for
Full-time, Contract, Freelance
Available from
28 Jun 2026
I have been working as a full stack dev for 6 years, have done some mobile development as well where I launched an App in Brazil: https://uppiapp.com.br/
I like working on things that are actually hard, systems with real scale, products where the decisions matter, teams small enough that everyone's work is visible. I'm not looking for a place to coast. I want to build something meaningful and have a real say in how it's done.
Skills
Languages
Employment History
Full Stack Senior Software Engineer (SEO) at
TradeMe
Current
2025
-
Now
Trade Me is New Zealand's largest online marketplace, serving millions of users daily. I own high-traffic SEO systems with a
focus on scalability, AI-powered automation, and measurable organic growth.
• Solely designed, built, and shipped an internal LLM-powered automation tool using the Claude API to generate and
manage SEO metadata across multiple verticals. Reduced a cross-functional process involving Devs and Product Owners
from roughly one week to a self-service workflow completed in minutes, with no engineering involvement required after
launch.
• Active member of the company AI Guild, contributing to internal AI tooling standards, agent workflows, and knowledge
sharing across engineering teams.
• Co-authored the skill definition for Coriax, an AI agent that reviews Merge Requests across all company repositories.
Wrote the SKILL.md spec defining the agent's review behaviour, scope, and output format, enabling consistent,
automated code review at scale.
• Led SEO-critical feature development across Angular and .NET services, improving crawlability and organic traffic for
high-volume listing pages.
• Designed scalable backend APIs supporting millions of daily requests, with observability, fault tolerance, and performance
as core requirements.
• Optimized Core Web Vita
Full Stack Senior Software Engineer at
PATTech Ltd
2024
-
2025
PATtech builds software helping major electricity consumers report zero-emission energy and meet carbon targets. I owned
engineering initiatives end to end, from architecture through delivery, across data ingestion, reconciliation, and frontend
systems.
• Solely architected and built a fan-out/fan-in ingestion system on Azure Functions and Service Bus, reducing CSV
processing time from 17 minutes to 2 seconds and cutting compute costs by 75%.
• Owned and delivered a reconciliation engine matching tokenized energy consumption with generation data, using
Snowflake, PostgreSQL, and Prisma. Handled partial matches, record splitting, and edge cases for renewable certificate
transactions.
• Rebuilt the entire web portal from scratch using Next.js and Node.js, introducing pagination and expand/collapse
strategies that reduced web and database load by up to 90% during heavy data operations.
• Designed and deployed Python-based ingestion pipelines for scraping and transforming official data from Australia's
energy regulator (NEMWeb), storing outputs in Blob Storage and loading to Snowflake via Azure Functions.
Full Stack Intermediate Software Engineer at
Mooven Ltd
2023
-
2024
Mooven provides infrastructure and construction teams with real-time data to reduce traffic disruptions. I owned features from
planning through release, leading small teams and driving measurable operational improvements.
• Decommissioned a legacy Java-based permission system by migrating it to modular Node.js microservices using tRPC.
Owned the full migration lifecycle, retiring all Java infrastructure and saving $1,000/month in platform costs.
• Led the full lifecycle of the self-service Virtual Messaging Sign feature: scoped requirements, assigned tasks, coordinated
delivery, and built the feature hands-on. Reduced internal support requests by over 40% within weeks of launch.
Full Stack Junior Software Engineer at
Powerfinance
2022
-
2023
PowerFinance was a carbon emissions marketplace platform exploring blockchain integrations. I owned blockchain-facing
services end to end in a fast-moving, ambiguous product environment.
• Owned end-to-end delivery of Ethereum smart contract integrations, building Node.js microservices that ingested on-chain
data, exposed REST APIs, and connected to GraphQL frontends. Shipped iteratively in a highly ambiguous early-stage
environment.
• Worked within an event-driven architecture, building async pipelines for real-time blockchain event processing.
• Built a shared React and MUI component library as a reusable NPM package, improving UI consistency and shipping
speed across teams.
Frontend Web Developer at
Accelerate It Digital NZ
2021
-
2022
Fully remote position building web solutions for a NZ-based digital agency, working across frontend and backend services in
an Agile/Scrum environment.
• Developed React.js frontends and integrated AWS-based APIs for client-facing web projects, contributing to full delivery
cycles from design to deployment.
• Built and maintained backend services and REST APIs using Next.js and Node.js.
• Worked within Agile/Scrum teams across sprint planning, stand-ups, and retrospectives.
• Gained foundational AWS experience supporting deployments and environment management for live web projects.
Education
Bachelor of Science in Computer Science at
Southern Institute of Technology
2019
-
2021