Hi I'm Jeffrey!
Fullstack Software Engineer & AI Automation Specialist
I build web apps from front to back and automate workflows with AI. Clean code, smart systems, and a sprinkle of fun in everything I ship.
About Me
Hey there! I'm a fullstack developer and AI automation specialist who enjoys building web applications end-to-end and creating smart, automated workflows. Whether it's designing responsive frontends, architecting backend systems, or wiring up AI-powered automations, I approach each task with curiosity, care, and a bit of fun. I believe great software comes from happy teams, open minds, and thoughtful code—and I try to bring that energy into everything I build.
Work Experience
Projects
Insurance Management System
The Insurance Management System simplifies home and building quote creation with automated calculations based on user input. Its integration with the Unmand API ensures smooth data processing and reliable results.
Tools
E-wallet System
The E-Wallet System is a mobile financial platform that supports withdrawals, deposits, and fund transfers, with a robust admin dashboard for managing users and approving transactions. Built with real-time notifications via FCM and Telegram, it ensures fast, secure, and efficient wallet operations.
Tools
ERP System
The ERP System centralizes business operations across multiple sites, featuring biometric-based attendance tracking, employee management, and automated payroll. It ensures real-time data syncing for accurate, efficient, and streamlined HR and payroll processes.
Tools
Telegram Bot System
A multi-tenant Telegram Bot platform using the Telegram API to streamline and speed up communication across teams—ideal for support, inquiries, and automation.
Tools
Resort Content Management System
This resort content management system lets users easily update website content, images, and labels, while also managing bookings, clients, and calendars. It streamlines operations, reduces manual work, and improves the experience for both staff and guests.
Tools
E-Health System
E-Health System is a user-friendly web platform that enables appointment booking, calendar scheduling, and patient management for healthcare providers. It improves efficiency and patient care by streamlining administrative tasks through a simple and intuitive interface.
Tools
AI Automation Projects
GHL AI Insight Automation
Full lead capture and AI follow-up system: GHL form → contact tagging + pipeline assignment → n8n webhook → AI generates a personalized insight → writes back to GHL custom field → insight email sent automatically.
Tools
Social Media Content Pipeline
Automated pipeline that fetches trending tech news, generates AI-written LinkedIn and Twitter posts, and delivers them for human approval via Telegram before logging to Google Sheets.
Tools
Customer Support Ticket System
Webhook-triggered support automation with AI classification, auto-reply emails, team alerts, and Google Sheets logging — with full input validation and error handling.
Tools
Order Notification System
End-to-end order processing automation with input validation, dynamic HTML email generation, Gmail delivery, Telegram notifications, and Google Sheets logging.
Tools
Resort AI Chatbot
Intent-based Telegram chatbot powered by GPT-4o-mini that autonomously selects the correct Laravel API endpoint based on guest inquiries — no hardcoded routing logic.
Tools
Gmail Email Classifier
AI-powered workflow that reads incoming emails, classifies them into categories, and automatically applies Gmail labels — zero manual inbox management.
Tools
Daily Weather Report Bot
Scheduled daily bot that fetches weather data from two APIs, formats a clean morning briefing, and delivers it to Telegram every day at 7AM.
Tools
Get in touch!
Contact Information
Connect With Me
Jeffrey Alteza
Fullstack Software Engineer & AI Automation Specialist