Hello, I'm

Ajis Dzalparo
Software Engineer

Frontend-focused · Backend capable

Frontend Engineering · Backend Development

I build modern web applications and practical business systems, combining strong frontend engineering with growing backend and ERP experience.

Loading stack…
FRONTProduction React & Next.js applications
BACKERP APIs, databases & business logic
OPENFreelance & full-time opportunities

About me

Frontend-focused,
business-system minded.

I'm a software developer with professional experience building production web applications and business systems.

Production frontendBackend & REST APIsERP business workflowsMaintainable architecture
Ajis Dzalparo working portrait
Available for freelance work
Indonesia

Professional experience

Real systems,
real business workflows.

Production experience across interfaces, APIs, databases, and operational software.

01
Core expertise

Frontend Engineering

React, Next.js, TypeScript, state & API integration

02
Current focus

Backend Developer

NestJS, Prisma, PostgreSQL & operational workflows

03
Open to

Freelance & Career

Practical web products and engineering opportunities

Work history

Companies where
I've built real products.

A concise career timeline generated from professional work.

PT. Rapier Technology International

Current

Frontend Developer · Backend Developer · Full-time

Feb 2025 — Present · 1 year 8 months

Indonesia

Building production frontend applications and backend workflows for POS, ERP, inventory, and warehouse systems.
06

Services & capabilities

Practical software for
real operational needs.

I turn business requirements into maintainable web products.

Discuss your project
01

Business websites

Fast, responsive websites and landing pages built to convert.

02

Dashboards & admin panels

Clear interfaces for data, users, reports, and daily operations.

03

Internal business tools

Custom software that simplifies repetitive operational work.

04

POS & inventory systems

Reliable sales, stock, warehouse, and transaction workflows.

05

Features & improvements

New product features, UI refinement, performance, and bug fixes.

06

Full-stack applications

End-to-end web products with APIs, databases, and deployment.

Engineering stack

Tools that support
real product delivery.

Frontend-first engineering supported by practical backend and delivery tools.

PrimaryReact · Next.js · TypeScriptSupportingNestJS · SQL · REST APIs
React
JavaScript
Framer Motion
REST API
Prisma
Docker
Next.js
Tailwind CSS
NestJS
PostgreSQL
Git
Postman
TypeScript
Material UI
Express
MySQL
GitHub

Professional work

Production systems
I've contributed to.

Company work is presented as a responsibility summary only.

01

Kala — Point of Sale System for Club Management

Built a tablet-first POS interface with real-time bidirectional data, multi-user coordination, interactive table management, responsive architecture, and synchronized order state.

Point of Sale · Nov 2025 — PresentFrontend Developer · PT. Rapier Technology International
Private company project
02

Cuan ERP

Developed backend architecture for warehouse and inventory modules, POS synchronization through REST APIs and webhooks, inbound/outbound logistics tracking, and transaction-safe stock workflows.

ERP & Inventory · Jun 2024 — PresentBackend Developer · PT. Rapier Technology International
Private company project
03

Triquetra — Cybersecurity SaaS

Built a consistent SaaS interface, complex security dashboard, AI recommendation experience, optimized data-heavy components, and cross-border collaboration.

Cybersecurity SaaS · Mar 2025 — Aug 2025Frontend Developer · PT. Rapier Technology International
Private company project
04

WMS Neveres

Developed responsive warehouse workflows for inbound, outbound, stock, and product tracking; integrated REST APIs, reusable UI modules, RFID printing, and AI-assisted product classification.

Warehouse Management · Feb 2025 — Jul 2025Frontend Developer · PT. Rapier Technology International
Private company project
05

WMS Multindo Velvet Industries

Adapted an existing WMS for garment inventory flows covering inbound, outbound, and stock opname, with RFID integration for faster operational stock checks.

Warehouse Management · Jul 2025Frontend Developer · PT. Rapier Technology International
Private company project
06

WMS Toko Lobo

Built modular warehouse interfaces, real-time REST API data, long-list performance, cross-team operational workflows, and QR label printing for inbound items.

Warehouse Management · Mar 2025 — Jul 2025Frontend Developer · PT. Rapier Technology International
Private company project
07

POS System — Benua Jaya

Developed a responsive POS for a gold retail business with product and stock synchronization, transaction calculations, receipt printing, and precious-metal sales workflows.

Point of Sale · Apr 2025 — May 2025Frontend Developer · PT. Rapier Technology International
Private company project

Personal projects

Work you can
explore publicly.

Independent projects with public demos or repositories.

01

VeloMock

Valomock is a web-based SaaS platform that helps developers create mock APIs quickly without building a backend first. Users can define API routes, customize JSON response structures, and instantly generate live API URLs that can be connected directly to frontend applications. Valomock is designed to support frontend development, prototyping, testing, demos, and situations where the actual backend is not yet available. The entire service is delivered digitally through the Valomock website, with no physical products or shipping involved. Valomock operates under a Software as a Service (SaaS) business model, with plans to offer both free and paid tiers based on features, usage limits, number of endpoints, API requests, and other service capacities. Valomock is developed and managed by Dzalparo Labs as a digital product focused on helping developers and software teams build and test applications faster.

Middleware · May 2026 — Aug 2026Fullstack Dev - Product Engineer · Dzalparo Labs (My Product)
View project
02

MRJEE Printer Bridge

Mrjee Print (or Mrjee Print Bridge) is a local-first, lightweight silent printing application for Windows that enables web-based applications like Point of Sale (POS), Warehouse Management Systems (WMS), and ERP tools to communicate directly with local printers without requiring a cloud connection or a user account. By operating entirely offline, it ensures maximum data privacy and security while utilizing bearer token authentication and strict Cross-Origin Resource Sharing (CORS) configurations to prevent unauthorized access from external websites.

Middleware · Jul 2025 — PresentFullstack Dev · Independent
View project
03

Landing Page GSAP Scroll

Independent public project.

Landing Page · Sep 2026 — Sep 2026Fullstack Dev - Product Engineer · My Portfolio
View project
How I build

Frontend clarity.
Backend reliability.

Software built for real work.

I turn business requirements into maintainable web products.

Discuss a project
01Clear interfaces

Focused, responsive experiences that make complex work easier.

02Maintainable systems

Code and architecture designed for change and growth.

03Business-focused delivery

Technical decisions connected to real outcomes.

Freelance inquiry

LET'S WORK
TOGETHER.

Have an idea or product that needs an engineer? Tell me what you're building.

Start a conversation

Available for freelance work

ajisdzalparo22@gmail.comIndonesia