Kevinio • CS Student @ UGM

Ship systemsthat stay fastunder pressure.

Backend, DevOps, and full-stack work shaped into production-ready interfaces, APIs, and deployment flows.

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zsh — kevinio@portfolio

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Kevin Antonio Wiyono Lauw — Backend, DevOps, Full-stack

cat ./skills.json | head

{ "stack": ["Go", "TypeScript", "Next.js", "Postgres", "Redis"] }

NORMAL
Code. Deploy. Scale.
That’s the vibe.
Backend nerd at heart,
full-stack when needed.

Technologies I Work With

React
React
Next.js
Next.js
TypeScript
TypeScript
JavaScript
JavaScript
HTML
HTML
CSS
CSS
SCSS
SCSS
Go
Go
Express.js
Express.js
Redis
Redis
RabbitMQ
RabbitMQ
Docker
Docker
Cloudflare
Cloudflare
Strapi
Strapi
PayloadCMS
PayloadCMS
MinIO
MinIO
Railway
Railway
Gin
Gin
React
React
Next.js
Next.js
TypeScript
TypeScript
JavaScript
JavaScript
HTML
HTML
CSS
CSS
SCSS
SCSS
Go
Go
Express.js
Express.js
Redis
Redis
RabbitMQ
RabbitMQ
Docker
Docker
Cloudflare
Cloudflare
Strapi
Strapi
PayloadCMS
PayloadCMS
MinIO
MinIO
Railway
Railway
Gin
Gin
Portfolio

Works that build trust

My Expertise

What I bring to the table

Capability01 / 06

Backend Development

Building robust, scalable, and secure server-side applications using Go, Node.js, and modern frameworks.

Capability02 / 06

Frontend Engineering

Crafting responsive, interactive, and performant user interfaces with React, Next.js, and Tailwind CSS.

Capability03 / 06

DevOps & Infrastructure

Streamlining deployments, containerizing applications with Docker, and managing cloud infrastructure.

Capability04 / 06

Database Architecture

Designing efficient database schemas and optimizing queries for PostgreSQL, Redis, and NoSQL solutions.

Capability05 / 06

Performance Optimization

Analyzing and improving system performance, from API response times to frontend rendering speeds.

Capability06 / 06

System Security

Implementing best practices for authentication, authorization, and secure data handling across the stack.

My Process

How I build robust
software solutions

1

System Architecture & Design

Planning scalable databases, robust APIs, and cloud infrastructure tailored to your specific business requirements.

System Architecture & Design
2

Development & Integration

Writing clean, efficient code for backend services and frontend interfaces, ensuring seamless integration across the stack.

Development & Integration
3

Deployment & DevOps

Containerizing applications, setting up CI/CD pipelines, and deploying to secure cloud environments for high availability.

Deployment & DevOps