Code, data & a practical mindset

SalmanAlfarisi Rizwana

Full Stack Web Developer & Data Scientist

I build web applications with PHP and Laravel, work with data, and use AI to support my development workflow. JavaScript and other languages are part of the toolkit when a project calls for them.

  • PHP
  • Laravel
  • JavaScript
  • Data Science
Explore my work Let's connect
Salman Alfarisi Rizwana
A practical approach to code & data.WEB / DATA
Scroll to explore PHP & Laravel · JavaScript · Data Science

Featured case study / Web development

All projects
Illustrated furniture manufacturing workflow from sales order through material planning and production to delivery and invoice
ERP Furnitur · Workflow illustration based on system requirements.

ERP Furnitur / Manufacturing case study

One connected manufacturing workflow.

A Laravel manufacturing ERP case study connecting customer orders, multi-level bills of materials, MRP, production, inventory, delivery, and invoicing.

Sales

Turn a customer order into a supply plan

Create and confirm the sales order; check the quantity of finished goods that is actually available.

Explore this workflow

Production operator and PPIC

Execute work orders and record production

Generate work orders from routing and use child manufacturing orders for missing sub-assemblies.

Explore this workflow

Warehouse and sales

Ship completed quantities and issue an invoice

Warehouse validates the delivery, records outgoing stock, and creates a delivery note; partial deliveries keep a backorder.

Explore this workflow
Read the full case study

More selected work

Web DevelopmentERP Misjiwati FarmA Laravel ERP connecting broiler production records, feed stock, harvest administration, farm settlement, and staff payments in one period-based workflow.Machine LearningBroiler FCR PredictionA hybrid TCN and XGBoost workflow for predicting broiler feed conversion, with explainable results and a Streamlit interface.Machine LearningTelco Customer ChurnAn end-to-end churn prediction study comparing models and class-imbalance strategies to help prioritize customer retention.

A little about me

A developer's mindset.
A data-driven approach.

PHP is my main programming language, and Laravel is the framework I use most often. I work across the web stack and choose other languages, including JavaScript, when they fit the problem.

Alongside web development, I work in data science. AI is a practical tool in my workflow, helping me develop applications, explore data, and solve problems.

More on LinkedIn
01 / PRIMARY STACK

PHP & Laravel

My main tools for building web applications, from application logic to the interface.

02 / FLEXIBLE TOOLKIT

JavaScript & beyond

Choosing languages and tools around what the project actually needs.

03 / WORKING WITH DATA

Data Science

Exploring data, understanding patterns, and turning the findings into useful insights.

04 / THE WORKFLOW

AI-assisted work

Using AI as a supporting tool throughout the development and analysis process.

The toolkit

Three ways to approach a problem.

01 / 3 projects

Web Development

Responsive interfaces and web applications, from personal portfolios to business tools.

Explore the work →02 / 3 projects

Data Analytics

Turning complex datasets into clear findings, useful visualizations, and business decisions.

Explore the work →03 / 2 projects

Machine Learning

Predictive models with reproducible workflows, careful evaluation, and interpretable results.

Explore the work →

Let's connect

Have something in mind?

Connect with me on LinkedIn to discuss development, data, or collaboration.

Connect on LinkedIn ↗Explore my GitHub ↗