Backend-focused Software Engineering student building real-world AI-powered web applications as a Python Developer.

I focus on backend systems, scalable APIs, data pipelines, and AI integration using Python, Django, and FastAPI. My projects combine data analysis, machine learning, and LLM-powered features to create practical tools for market research, startup validation, and trend analysis.

Core technologies I work with:

• Python backend development
• Django & FastAPI
• PostgreSQL database architecture
• REST API design
• AI / LLM integration
• Data processing & analysis
• Machine learning fundamentals

Python • Django • PostgreSQL • Groq LLM • Prophet ML

AI-powered trend intelligence platform that analyzes real-time internet trends and predicts their future growth.

Key capabilities:

• Google Trends + Google News data pipeline
• Custom Virality Score algorithm
• AI-powered trend analysis using LLaMA 3.3 (Groq API)
• ML forecasting with Prophet time-series models
• Content idea generator (YouTube, TikTok, Blog, Business)
• Real-time analytics dashboard
• Automated trend fetching system (APScheduler)

🔗 Repository https://github.com/rangga-jakti/trendpulse-ai

Python • Django • AI Analysis Engine

AI-powered platform for validating startup ideas using structured analysis and market insights.

Key capabilities:

• AI-powered startup idea validation
• Multi-dimensional business analysis
• Market opportunity scoring
• Risk & competition evaluation
• AI-generated insights for founders
• Clean SaaS-style web interface

🔗 Repository https://github.com/rangga-jakti/venturelens-ai

Python • Django • PostgreSQL • Google Trends • Groq LLM

AI-powered market analysis tool that analyzes Google Trends data and generates business insights.

Key features:

• Real-time Google Trends analysis
• Trend scoring algorithm (interest, momentum, consistency)
• AI-generated market insights
• Keyword comparison with interactive charts
• Personal dashboards
• Authentication system
• Production deployment

🔗 Repository https://github.com/rangga-jakti/ai-market-analyzer

Python • FastAPI • JavaScript

Backend-first marketplace prototype.

Features:

• JWT authentication
• Product & order management
• Payment simulation
• Modular FastAPI backend

https://github.com/rangga-jakti/shopee-mvp

FastAPI-based authentication and user management system.

https://github.com/rangga-jakti/user-management-api

GitHub https://github.com/rangga-jakti

LinkedIn https://www.linkedin.com/in/mirangga-jakti-8b0a69334/