Darwin IT & Networks
- Senior Network Engineer and IT Manager at PC Mart Darwin from 2014 to 2020
- Enterprise networks, servers, remote access, PBX, POS, conferencing, information displays, and security audits
About
IATRT Operations Pty Ltd
IATRT is led by Kavinda Weerachandra, with hands-on experience across Darwin business IT, marine electronics, remote communications, aquaculture feed infrastructure, control systems, software, fabrication, and managed technical operations.
The approach combines technical depth with clear communication, empathy, and a practical understanding of customer needs. The focus is live operational systems rather than portfolio-only software work: practical engineering, documented handover, and supportable delivery in the field.
Founder Background
Experience Behind IATRT
The background behind IATRT combines enterprise IT, marine electronics, remote communications, control systems, custom diagnostics, and fabrication-backed problem solving, alongside a people-first approach shaped by years of working across operations, technical teams, and customer-facing environments.
Marine Electronics
- Marine electronics installation and maintenance with Wheelhouse Marine NT from 2016 to 2020
- NMEA 2000, VHF and HF radios, satellite communications, AIS, chart plotters, and full rewires
Remote Infrastructure & Controls
- Infrastructure and systems work across Tassal and Huon Aqua JBS from 2021 to 2024
- Feed network reliability, remote communications, control systems, cost-reduction work, and custom software for live operations
How We Work
We scope work carefully, keep commercial and technical language aligned, and document systems so the customer can maintain, migrate, extend, and support them without friction. The model is built on technical depth, clear communication, and understanding what operators and customers actually need day to day.
Structured Scoping
- Technical due diligence before major cost is committed
- Transparent scope, risk, and likely next steps before major spend
Customer-Owned Delivery
- Customer retains IP for development engagements
- Versioned repos, open or openly maintainable stacks where fit, and documented handover for maintainability
Longevity-First Design
- Upgradeability and scalability are considered early to reduce future headaches
- Custom builds favour sealed, passive-cooled, and high-margin design choices where the environment allows
Selected Project Experience
Examples of Larger Operational Work Already Delivered
Enterprise Networks & Business Systems
- Design, installation, and support of enterprise networks for business environments in Darwin
- Servers, PBX, POS, remote access, print systems, conferencing, information display rollouts, and network audits
Feed Infrastructure & Remote Comms
- Reliability and development work on centralised feed infrastructure and remote communications systems
- Remote configuration, maintenance planning, inventory coordination, cost-reduction initiatives, and longevity-focused improvements
Specialised Diagnostics & Controls
- Custom testing and diagnostic equipment for highly specialised systems in live operational environments
- Included a feed-pipe blockage finder improved from roughly 500m to 20cm accuracy with GUI-based 3D directional and distance guidance
Capital Projects & Manufacturing
- Project lead on larger capital-expenditure work involving specialised equipment sourcing, negotiation, development, and adaptation
- 3D design, additive and subtractive manufacturing, and one-off equipment development to meet operational needs
In-house
From Concept To Deployment
Controllers & Electronics
- Custom controllers, control systems, circuit boards, and embedded assemblies
- PCB design, diagnostics, repair, redesign, and in-house fab workflows
Software, APIs & Web
- Backend systems, APIs, dashboards, web interfaces, and custom applications
- Operational systems including fleet and workflow management platforms
Infrastructure & Ops
- DNS, VPS, servers, networking, monitoring, backups, and deployment management
- POS systems, cameras, communications, remote access, and SEO management
Fabrication
- Laser cutting, CNC, PCB fabrication, 3D printing, enclosure, and fixture work
- Mechanical integration for prototype and deployed systems
Testing & Validation
- Indoor and outdoor test equipment, validation rigs, and structured fault finding
- Thermal, ingress, vibration, and marine-environment validation where required
Commercial Environments
- Marine, industrial, field, and business-critical environments
- Designed for supportability, upgradability, migration, and repeatability rather than fragile one-off delivery
For development engagements, IP is held by the customer and handover is structured for straightforward future support.
Support model
How We Support Clients Long Term
Customer-Owned IP
- Source, design files, and deliverables remain with the customer
- No vendor lock-in around future maintenance or migration
Versioned Documentation
- Initial scope notes, versioned repos per module, and structured Markdown docs
- Handover prepared for maintainability, scalability, and straightforward migration
Support Tiers
- Optional retained support tiers available from A$300/month upward
- Response, coverage, and operating cadence matched to the environment without lock-in
Managed Operations
- DNS, VPS, security patching when needed, deployments, monitoring, SEO, and routine maintenance support
- Suitable for business systems, field operations, and specialist platforms that benefit from minimal-invasive change
Audience
Who We Build and Repair For
Business Operations
- SMBs needing stable platforms, infrastructure, and system uptime
- Trades, service teams, and operations staff needing dependable workflows
- Sites requiring practical support plans, managed services, and documentation
Engineering & Electronics Clients
- PCB and controller failures needing diagnosis, redesign, or recovery
- Products requiring reverse engineering, custom control, or integration work
- Teams moving from prototype through deployment and ongoing support