zulfikar@backend:~$

Zulfikar
Nurdiana

Backend Engineer

About Me

Backend Engineer with focus on building robust server-side systems. I design APIs, optimize databases, and architect scalable solutions that handle real-world traffic and complexity.

API Design

RESTful & GraphQL endpoints with proper versioning and documentation.

Data Architecture

Efficient database schemas, indexing strategies, and query optimization.

System Design

Scalable microservices with proper separation of concerns and caching.

Security First

Authentication, authorization, input validation, and secure data handling.

System Metrics

Uptime

99.90%

operational

API Requests

1,247/min

healthy

Avg Latency

45ms

optimal

Technical Skills

JavaScript

TypeScript

Node.js

React

Next.js

Go

PostgreSQL

MongoDB

GraphQL

Python

Tailwind CSS

Git

Experience Timeline

PT. Eratani Teknologi Nusantara

active

Backend Engineer

IndonesiaMar 2026 - Now

PT. Bank Tabungan Negara (BTN)

Backend Engineer

Jakarta, South JakartaSept 2025 - Mar 2026

PT. Bank Rakyat Indonesia (BRI)

Backend Engineer

Jakarta, South JakartaSept 2024 - Sept 2025

PT. Aegis Ultima Teknologi

Fullstack Developer

Bandung, West JavaAug - Sept 2023

Bangkit Academy

Cloud Computing Path

Bandung, West JavaFeb - Jul 2023

Completed Projects

Greenify is an Android-based application used to recommend tourist destinations with a neural network approach and eco-friendly focus.

NodeJSKotlinPythonJavascriptPostgreSQL

Built on Next.js 14, Evently is a full-stack platform for event management and discovery across multiple categories.

NextJSNodeJSMongoDBTypescriptTailwind

Job Flows helps companies select top candidates using a decision support approach based on Simple Additive Weighting.

NextJSTypescriptPostgreSQLTailwindShadcn

Toko Kita is an online store integrated with Midtrans payments and Raja Ongkir shipping for smooth ecommerce operations.

ReactJSNodeJSMongoDBTypescriptTailwind

Get In Touch

$ cat contact.info

Open to backend projects, system architecture discussions, and collaboration opportunities.

$ ls social/

$ vim message.txt
Created by Zulfikar Nurdiana. Built with Next.js and Tailwind CSS.