SaaS products, end to end
We design, build, run, and support our own products — from the first wireframe to production infrastructure. NexusTutor (tuition management) and GuruLog (school management) are live, with more products on the way.
Independent software studio · Brisbane, Australia
Software that ships.
Infrastructure that holds.
UG Nexus builds focused SaaS products — and helps businesses design, automate, and secure the cloud infrastructure they run on.
What we do
Products first — backed by serious infrastructure and security practice.
Cloud & infrastructure
Architecture, migration, and operations across AWS, GCP, and Kubernetes — defined in Terraform and Ansible so it's reproducible, not hand-crafted.
Security & compliance
ISO 27001-aligned practice from day one: SIEM monitoring with Wazuh, hardened baselines, and documented controls.
DevOps & delivery automation
CI/CD pipelines, infrastructure as code, and monitoring that let a small team ship like a big one. Available as consulting engagements when your business needs an experienced hand.
Our products
Focused tools we build, run, and stand behind.
Live in public beta · Free while in beta
NexusTutor
The all-in-one management platform for teachers and tutors. Say goodbye to paper registers.
- Mark attendance with a single tap
- Track fees and partial payments automatically
- Real-time dashboards for attendance and revenue
- Works on any device — laptop, tablet, or phone
Now onboarding pilot schools
GuruLog
School management built for Sri Lankan schools — attendance, students and guardians in one secure system, in English, Sinhala and Tamil.
- Mark daily attendance in a single tap
- Student & guardian records with enrolment history
- Sensitive data encrypted, every change audited
- English, සිංහල & தமிழ் — on any device
More products are in the works — focused tools we build, run, and stand behind.
How we work
Straightforward engagements, no black boxes.
Step 1
Discover & architect
Every engagement starts with your actual bottlenecks — not a template. We map the current system and design a pragmatic, scalable target.
Step 2
Build & automate
Infrastructure as code with Terraform and Ansible, automated pipelines, and staged migrations that keep production safe.
Step 3
Secure & hand off
Hardening, Wazuh SIEM monitoring, and full documentation so your team owns the result — no lock-in, no black boxes.
Built by an engineer, not an agency
Savishka Ashan — Founder
UG Nexus is run by Savishka Ashan, a DevOps and security engineer who has spent his career architecting cloud infrastructure, automating complex workflows, and modernising legacy systems.
When you work with UG Nexus, you work directly with the engineer who designs, builds, and secures your system — across AWS, GCP, and Kubernetes, held to ISO 27001-grade security standards.
AWS & GCPKubernetesTerraform & AnsibleISO 27001
Based in Brisbane, Australia
Get in touch
Have a question, a project, or want early access to what's next? Send a message.