👋 Welcome to my portfolio

Jumadi

Programmer | AI Engineer | Data Scientist | Educator

Technology professional with 4+ years in IT and 9+ years in operations. Passionate about web development (Laravel, CodeIgniter), AI automation (n8n, OpenAI API), data analysis, Linux server management, and educating the next generation through Kelas Awan Pintar.

Contact Me
9+
Years Experience
4+
Years in IT
5
Certifications
900+
Students Trained

About Me

Who I Am

I'm a technology professional with 4+ years in IT and 9+ years in operations. My background spans web development, Linux server management, data mining, AI automation, and content creation — passionate about open source and empowering others through education.

What I Do

Currently working as an AI Engineer at Meson Digital Agency, I specialize in building AI automation workflows with n8n and OpenAI API, developing web applications with Laravel & CodeIgniter, and teaching AI/data topics as a content creator at Kelas Awan Pintar.

Certifications

Python Project for AI and Application Development
Basic Proficiency in KNIME Analytics Platform
Linux
AWS Educate Machine Learning Foundations
Google Cloud Platform

Programming

  • Linux
  • PHP
  • Python
  • JavaScript
  • SQL

Frameworks

  • Laravel
  • CodeIgniter
  • Streamlit
  • Flask

AI & Automation

  • Machine Learning
  • Data Mining
  • n8n Workflow
  • OpenAI API

Cloud & DevOps

  • AWS
  • Google Cloud Platform
  • Linux Server Admin
  • RESTful API

Professional Experience

June 2025 – Present

AI Engineer

Meson Digital Agency | Jakarta, Indonesia

  • Developed AI automation systems using n8n, OpenAI API, WhatsApp API, and Google services to support operations and digital marketing
  • Built automated workflows for lead generation, follow-up, and meeting scheduling via Google Calendar
  • Integrated AI models for intent classification, auto-reply WhatsApp, and real-time lead segmentation across Google Sheets, CRM, and databases
July 2021 – January 2025

Artificial Intelligence Coach

Orbit Future Academy | Jakarta, Indonesia

  • Trained 500 participants in AI Domain at Kampus Merdeka - Orbit Future Academy 2021
  • Trained 400 participants in AI Domain at Kampus Merdeka Mandiri - Orbit Future Academy 2023
January 2020 – December 2024

Data Analyst and Data Scientist

Venation.io

January 2021 – July 2021

Full-Stack Web Developer

PT Prima Armada Raya | Jakarta, Indonesia

October 2020 – January 2021

Team IT DevOps

PT Prima Armada Raya | Jakarta, Indonesia

  • Managed and monitored company server infrastructure based on Linux
  • Handled network architecture and IT environment configuration
April 2019 – November 2019

Assistant Trainer

Yayasan Komunitas Open Source | Jakarta Raya, Indonesia

  • Conducted IT training and human resource development programs in open source technologies
  • Educated participants on Linux and open source tools for practical IT environments

Featured Projects

Showcasing innovative solutions in AI, Web Development, and Cloud Computing

2025
Active

Meta Ads Analytics Platform

Multi-tenant SaaS platform with AI-powered analytics and chatbot insights for marketing campaign optimization and data-driven decision making.

AI Analytics SaaS Multi-tenant
15K+
Users
98%
Uptime
4.9
Rating
2026
Latest

ML Forecasting Model - XGBoost

Machine learning forecasting model using XGBoost algorithm for predictive analytics and time series forecasting with high accuracy.

XGBoost Python ML Model
92%
Accuracy
10K+
Data Points
0.8s
Predict
2024
Completed

Customer Service Reporting System

Role-based analytics dashboard with real-time reporting and performance tracking capabilities for enhanced service delivery.

PWA Dashboard Real-time
500+
Reports
3ms
Response
95%
Satisfied
2025
Featured

AI Chatbot Data Analyst

Automated marketing workflows using AI, reducing manual effort by 60% through intelligent data processing and conversational interfaces.

AI Chatbot Automation 60% Efficiency
8K+
Queries
60%
Faster
24/7
Available
2025
Featured

WhatsApp Chatbot Customer Service

Intelligent chatbot integrated with WhatsApp, Gmail, Google Meet & Calendar. Automates meeting scheduling, product inquiries, and client communication.

WhatsApp API Google Suite AI Bot
5K+
Chats
95%
Resolved
2min
Avg Time
2024
Production

Employee Attendance System

Smart attendance system with photo verification and automatic GPS location tracking for accurate employee presence monitoring.

GPS Tracking Photo Capture Web App
200+
Employees
99%
Accurate
1yr+
Running
2024
Production

Donation Management System

Secure payment integration and donor transparency platform with comprehensive tracking features and automated receipts.

Laravel Payment CRM
$1M+
Processed
3K+
Donors
100%
Secure

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