DA
Data Analytics
- Data cleaning and preparation
- Sales performance analysis
- Business reporting
- KPI monitoring
- Data visualization and insights
Data • Web • Marketing Analytics
AHMAD ARIFANDI
Data Analyst & Web Developer Building Data-Driven Digital Solutions.
I combine data analytics, web development, and marketing insights to help businesses understand their performance, improve their workflows, and build practical digital solutions.
Data AnalyticsWeb DevelopmentMarketing AnalyticsBusiness IntelligenceDigital Solutions
Data-Driven Thinking. Practical Digital Solutions.
Expertise
Technical execution with business context
Capabilities are presented as skills and services—not as claims that every capability has been delivered to a paying client.
WD
Web Development
- Responsive company websites
- Business web applications
- POS application development
- Inventory management systems
- Workflow and task tracking tools
MA
Marketing Analytics
- Marketing performance monitoring
- Sales trend analysis
- Customer and campaign data interpretation
- Business performance reporting
- Data-informed marketing recommendations
Featured Projects
Projects I Have Worked On
Actual projects are kept separate from concept demonstrations. Missing screenshots, URLs, stacks, and detailed responsibilities remain explicitly unverified until supplied.
Illustrative stock photo • replaceable later
POS Application
FBIZ.ID
A point-of-sale application project featured in my digital development portfolio.
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Illustrative stock photo • replaceable later
Website Project
Polatta
A website project included in my web development portfolio. Verified project details can be added as they are supplied.
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Illustrative stock photo • replaceable later
Website Project
Manrobika
A website project included in my web development portfolio. Verified project details can be added as they are supplied.
View Project ↗
Illustrative stock photo • replaceable later
Website Project
Indonescano
A website project included in my web development portfolio. Verified project details can be added as they are supplied.
View Project ↗Mining Digital Solutions
Digital tools for contractors and suppliers
Websites and web applications can help organize company information, inventory, maintenance, work orders, project status, and operational reporting.
IV
Inventory visibility
MS
Maintenance scheduling
WO
Work-order tracking
PS
Project status monitoring
Working Approach
A practical four-step process
01
Understand
Identify the business problem and requirements.
02
Plan
Define scope, workflow, and technical approach.
03
Build
Develop the website, application, or analytical report.
04
Improve
Test the solution and refine it based on feedback.