Riandi Kartiko

About

Full Stack engineer with a systems and infrastructure focus. I design, build, and operate web applications and internal tools end-to-end using PHP/Laravel, JavaScript/TypeScript (React/Next.js, Vue.js), and Debian-based Linux. I enjoy bridging product and operations to turn business requirements into reliable, secure, and maintainable systems.

Work Experience

Samsung Electronics Indonesia

2022 - Present

IT & System Innovation

Full Stack
PHP
Javascript
Python
SQL
Vue.js
Node.js
Android
.NET
Kotlin
Windows Server
Linux (Debian Based)

Developing internal systems, integrations, and automation across business units in an enterprise environment at Samsung.

Internal Systems Development: Develop and maintain internal applications that support day-to-day operations for multiple business and service teams.
Integrations & Data Pipelines: Build and optimize APIs, integrations, and data pipelines between departments to keep information consistent and up-to-date.
Process Automation: Design and implement automation solutions to reduce manual work and streamline cross-team workflows.
Reliability & Performance: Debug, tune performance, and improve the reliability of existing systems used in production.
Cross-Functional Collaboration: Work closely with business, engineering, and operations teams to translate requirements into scalable, secure technical solutions.

Full Stack
PHP
Javascript
Python
SQL
Vue.js
Node.js
Android
.NET
Kotlin
Windows Server
Linux (Debian Based)

NAP Info Lintas Nusa (Matrix)

2022 - 2023

System Development

PHP
Laravel
Vue.js
MySQL
Nginx
Linux (Debian Based)

Built internal applications, monitoring tools, and middleware to support ISP operations and national fiber network services.

System Architecture & Design: Lead the planning, design, and implementation of scalable and secure systems, ensuring reliable performance for complex business applications.
Development Leadership: Guide development teams, provide technical mentorship, and uphold code quality by promoting best practices and regular code reviews.
Client-Focused Solutions: Deliver key projects such as payment gateway integrations (Dana, Doku, Midtrans), CRM systems, and custom internal business solutions, addressing both B2B and B2C requirements.

PHP
Laravel
Vue.js
MySQL
Nginx
Linux (Debian Based)

Education

Telkom University

2016 - 2021

Bachelor's Degree in Informatics. GPA: 3.21/4.00

Achievements

Skills

Languages & Backend (PHP, Python, .NET, Kotlin)
Frontend & UI (React/Next.js, Vue/Nuxt, Tailwind, TypeScript)
Architecture & APIs (System Architecture, WebSockets, REST)
DevOps & Infrastructure (CI/CD, Docker, Linux, Nginx/Apache, MySQL/MSSQL/Redis)
Networking & Security (Tunneling, DNS, Cloudflare, Proxy, Load Balancer)
Tools (Git, GitHub, GitLab, Bitbucket)

Work Projects

Bonded Zone Inventory Monitoring

Bonded Zone Inventory Monitoring is a Laravel web system that consolidates ERP and non‑ERP inventory to provide near‑real‑time, auditable customs reports, exports, and role‑based access for PER‑09/BC/2014 and AEO compliance.

PHP
JavaScript
Laravel
Nginx
Redis
Microsoft SQL Server

IT Strategy & Execution System

Developed systems to support IT strategy execution, enabling Samsung's broader business strategy. Implemented solutions for scanning technical possibilities and diagnosing system fit with business goals.

PHP
JavaScript
Python
SQL
.NET
Vue.js
Node.js

System Development & Maintenance Platform

Led the planning, development, and maintenance of IT systems and infrastructure. Applied software engineering principles and best practices to meet customer needs and ensure system reliability.

PHP
JavaScript
Vue.js
MySQL
Nginx
Linux

IT Security Enhancement Initiative

Collaborated on developing IT security policies to protect against security threats. Researched new security technologies and deployed firewalls and antivirus applications.

Python
Linux
Network Security
Firewalls

Side Projects

Self-Host DNS Server (https://doh.riandikartiko.com)

Self-hosted DNS server for managing and filtering DNS queries. Supports DoH, DoT, DNSCrypt, DNS-over-QUIC, and traditional DNS protocols. Provides ad-blocking and privacy features.

PowerDNS
Pihole
Unbound
Haproxy
NSD

Riandi Kartiko's Resume

About

Work Experience

Samsung Electronics Indonesia

IT & System Innovation

NAP Info Lintas Nusa (Matrix)

System Development

Education

Telkom University

Achievements

Skills

Work Projects

Bonded Zone Inventory Monitoringcustoms.sein-p.com

IT Strategy & Execution System

System Development & Maintenance Platform

IT Security Enhancement Initiative

Side Projects

Self-Host DNS Server (https://doh.riandikartiko.com)doh.riandikartiko.com

Work Experience

Samsung Electronics Indonesia

IT & System Innovation

NAP Info Lintas Nusa (Matrix)

System Development

Education

Telkom University

Achievements

Skills

Work Projects

Bonded Zone Inventory Monitoringcustoms.sein-p.com

IT Strategy & Execution System

System Development & Maintenance Platform

IT Security Enhancement Initiative

Side Projects

Self-Host DNS Server (https://doh.riandikartiko.com)doh.riandikartiko.com

Bonded Zone Inventory Monitoring

Self-Host DNS Server (https://doh.riandikartiko.com)

Bonded Zone Inventory Monitoring

Self-Host DNS Server (https://doh.riandikartiko.com)