Kevin Indra Saputra · Software Architect & Builder

I build complete,
production-grade software
systems — end to end.

8 years building cloud & web systems for Singapore government and enterprise — now building my own production software ecosystem. I write the service, design the infrastructure, and ship it.

Get in touch Download CV
01 Selected Work

Things I've built & shipped.

Production systems, presented as build manifests — what the problem was, what I built, the stack, and where it stands today.

case / 01SaaS

Klesia ↗

Multi-tenant church-management SaaS · solo build

A congregation needed to run membership, events, giving and communications without stitching together five disconnected tools. I built a multi-tenant platform — authentication, tenant isolation, billing and an admin console — designed to onboard new organisations without per-client engineering.

BuiltMulti-tenant SaaS · auth & tenant isolation · billing · admin console
StackGoNext.jsPostgreSQL
ClientA church in Indonesia · kept generic
Statuslive · pilot (UAT)
Year2025
UAT
klesia.app
Open live environment
live · pilot access · credentials on request
case / 02Platform

PrimeSystem

AI-orchestrated, multi-project dev pipeline · self-built

The machine I built to build my products. PrimeSystem orchestrates VM-based agents, a ticketing workflow and operational automation into a single pipeline — so individual projects move from ticket to deployed without me being the bottleneck. It's the systems-thinking layer underneath everything else I ship.

BuiltAgent orchestration · ticket system · ops automation · multi-project pipeline
StackGoTypeScriptDockerself-hosted
RoleArchitect & sole engineer
Statusin production · ships my work
Year2024 — present
Internal platform — not publicly accessible
Ticketintake
↓
Agent VMsorchestrated
↓
Ops automationbuild · test
↓
Deployedshipped
primesystem · pipeline
02 About

Enterprise depth, builder's independence.

I'm a software architect and engineer based in Indonesia. I spent eight years at Xtremax building and operating cloud & web systems for Singapore's government and enterprise sector — work where correctness, security and uptime were never optional.

That arc gave me range across the whole delivery surface: application code, data modelling, cloud infrastructure, and the CI/CD that ships and runs it. Today I work independently, applying that same discipline to my own products and to clients who need one engineer who can own a system end to end.

How I work — in order of priority:

01Correctness first — it has to be right before it's anything else.
02Then efficiency — fast, lean, and cheap to run.
03Then maintainability — a system someone else can carry forward.
03 Capabilities

One stack, two eras.

The same toolkit across enterprise delivery and independent builds — chosen for reliability, not novelty.

Languages
GoC#TypeScriptASP.NET / .NET Core
Cloud
AWS (EC2 · S3 · RDS · DynamoDB)Self-hosted
Data
PostgreSQLMSSQL ServerDynamoDBRabbitMQ
Infra
DockerKubernetesCI/CD (GitLab · Jenkins)Monitoring
04 Contact

Let's build something
that ships.

Whether you're hiring or need a system built and delivered — I'm available for contract, consulting and remote work.

Email ↗ Download CV (PDF) ↓ LinkedIn ↗