Available for Client Projects

Full-Stack Developer &
System Integrator

I construct premium custom web applications, robust backend system integrations, and modular routing infrastructures designed to scale with your business demands.

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Technical Specialties

Curated tech stack selected to deliver high-performance, responsive, and secure digital integrations.

Backend Engineering

Building scalable APIs, microservices, and logic layers using Node.js, Python, and Go, with a heavy focus on speed and memory efficiency.

Frontend Development

Designing and developing interactive, dynamic user interfaces utilizing modern HTML, CSS, JavaScript, and React with smooth animations.

Infrastructure & DevOps

Linux server administration, Docker orchestration, Nginx reverse proxy routing, and Let's Encrypt SSL automation for secure environments.

Core Technologies & Frameworks

Specific frameworks, languages, and protocols I work with daily

Languages & Frameworks
Laravel (PHP) Node.js (JS/TS) Python Go (Golang) HTML5 & CSS3 JavaScript
Network & Protocols
OCPP Protocol WebSockets RESTful APIs TCP/IP & Networking MATV Systems
DevOps & Servers
Nginx (Reverse Proxy) Docker Let's Encrypt (Certbot) Ubuntu Server Git & CI/CD
Databases & Systems
Accurate ERP MySQL / MariaDB PostgreSQL Redis QRIS Mandiri Payments

Professional Experience

A timeline of my professional journey, corporate roles, and operational milestones.

DevOps & Application Developer

PT Nusa Prima Pangan — Application Development Team
Jan 2024 - Present
  • Lead DevOps workflows, automated deployment scripting, and production server maintenance.
  • Develop high-performance web applications using the Laravel framework.
  • Manage, monitor, and optimize public-facing web servers and networking.

IT Staff / System Support

PT Nusa Prima Pangan — Support System Team
Apr 2022 - Dec 2023
  • Diagnosed and troubleshot internal networking infrastructure and hardware systems.
  • Debugged and fixed issues in active web applications to support operations.
  • Maintained local client systems and database resources for internal staff.

IT Staff

PT Solusi Multimedia Pratama
Dec 2019 - Mar 2022
  • Maintained connectivity and network health for all devices connected to the office LAN.
  • Troubleshot software systems (Accurate ERP, MS Office) to ensure uninterrupted operations.
  • Managed secure local file sharing servers and permissions.
  • Designed and built SIMPEL (Service Management System) to automate service workflows.

Technical Support

PT Solusi Multimedia Pratama
Jan 2016 - Nov 2019
  • Managed installation and ongoing maintenance of computer networking and MATV systems.
  • Troubleshot local internet routing issues, client connections, and hardware diagnostics.

Project Showcase

Browse through my custom implementations, system integrations, and backend architectures.

Enterprise Management Web App

SIMPEL

A comprehensive Service Management System (Sistem Manajemen Pelayanan) built to streamline operations, task tracking, and resource allocation.

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Corporate Web UI/UX Static Web

PT Bhakti Indonesia Nagari

A highly professional and responsive corporate web application showcasing services, values, and client portals.

Visit Website
ERP Admin Dashboard Operations

Solaria Back Office System

Core back-office management system designed for the Solaria restaurant chain to monitor daily transactions, inventory, and branch logs.

Case Study
Fintech Payment Integration Outlet POS

Partial Payment Module

Integrated transactional module enabling split and partial payment support across Solaria restaurant branches.

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API Gateway REST API Node.js

Solaria Hub

Centralized backend RESTful API gateway coordinating real-time updates and synchronization across all branch servers.

API Docs
Finance RESTful API Database Security

Solaria Finance

High-security microservice API handling daily financial summaries, audits, and automated bank reconciliation systems.

API Docs
Mobile Backend RESTful API High Concurrency

Solaria Mobile Backend

Optimized backend API supporting mobile apps with fast cache querying, user auth, and low latency endpoints.

API Docs
Healthcare Web Module Scheduler

RSUD Bayung Lencir Module

Patient scheduling and medical administrative queue module built to optimize public service efficiency at RSUD Bayung Lencir.

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Operations Field Support Real-time

Support Onsite System

Real-time ticketing and operational dispatch application tracking onsite engineer logs and field metrics.

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Payments QRIS Integration Testing & UAT

UAT QRIS Mandiri

Comprehensive system integration testing and implementation of Mandiri Dynamic QRIS payments at Solaria branches.

View Details
OCPP Protocol EV Charging IoT Backend

OCPP EV Charging System

Industrial implementation of the Open Charge Point Protocol (OCPP) for remote diagnostics and transactional billing on EV chargers.

Diagnostics Hub
Vanilla JS CSS Grid Data Vis

Graphia Platform

High-performance data visualization dashboard designed to stream real-time analytical graphs on static layouts.

Open App
Bash Scripts Nginx Router Automation

NSR2 Routing Engine

Automated script suite for rapid subdomain provisioning, configuration testing, and Certbot SSL certificate linking.

View Documentation

Modular Subdomain Router

Every new project or application is deployed securely and isolated under its own custom subdomain using our automated routing engine.

  • Full SSL encryption provided by Let's Encrypt
  • Isolated Nginx configs for maximum stability
  • Instant setup via local CLI bash script

Let's Collaborate

Have an upcoming system integration, custom API, or a web platform you would like to build? If you require my services or technical expertise, reach out directly via email at nasoleh@gmail.com to schedule a consultation.