DevEx Portfolio

Welcome to my Developer Experience Portofolio — a curated collection of my projects, MVP products, and freelance work. Explore what I build, automate, and deliver across web and backend development.

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saeful@portfolio:~$ Hello Everyone
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Technical Expertise

My expertise spans across various technologies and frameworks, including but not limited to:

Web App Development
Build modern, responsive web apps with Next.js, React, and TypeScript.
Data Scraping & Crawling
Automated web scraping solutions and API integration for your business needs.
Workflow Automation
Custom automation scripts and tools to streamline repetitive tasks.
Database Design & Optimization
Scalable and efficient database architecture for high-performance applications.
Backend & API Development
Secure, high-performance APIs and microservices using Node.js and Golang.
Cloud Deployment & Docker
Deploy apps with Docker and optimize for scalable cloud environments.

How I Work

A clear process to bring your ideas into reality with efficiency.

Discussion

Understand your needs & project goals before starting.

Design

Create ERD and Flow concepts for your project.

Development

Write clean, scalable code following best practices.

Deployment

Deliver a fully tested product and deploy to production.

Featured Projects

Here are some of my best work projects that I have worked on

LakuPOSLaunched
LakuPOS
Landing page for a freelance client
HTMLTailwindCSSJavaScript
StreamingAppDevelopment
StreamingApp
A Streaming app for watch movie, anime, or kdrama for my freelance client, i joined as backend developer and dashboard creator
Next.jsTypeScriptGolang FiberRedisPostgreSQLDockerTailwindCSS
Email SopoDevelopment
Email Sopo
A Email Checker SaaS, i build this because many people need this service to avoid spam orders with uncertain emails
Golang FiberPostgreSQLDockerTailwindCSSNext.js