g
giangianna14

Gian Gianna

@giangianna14

Python Automation Engineer, Data Pipeline, WhatsApp Bot, Backend API

Indonesia
Indonesian
About me
I build automated data pipelines and backend systems that run in production. At my current job I've built: • 10+ automated report pipelines (Python, Pandas, Matplotlib) for telecom operations • WhatsApp group automation via Python + Selenium — sends dashboards every morning • REST API notification service (Spring Boot/FastAPI) for a live ticketing system I can build for you: ✓ Automated reporting (database/CSV → charts → email/WhatsApp) ✓ WhatsApp automation bot ✓ REST API with documentation I respond within 4 hours with clear written updates.... Read more

Skills

g
giangianna14
Gian Gianna
Offline • 
Average response time: 1 hour

See my services

Programming & Tech
I will build automated data report and email notification system in python
From$75 / projectMore details
API & Integrations
I will build rest API with fastapi with full documentation
From$95 / projectMore details

Work experience

Telkomsel

Python Developer & Backend Engineer

Telkomsel • Full-time

Oct 2019 - Present • 6 yrs 8 mos

Built and maintained automated monitoring systems for enterprise telecom operations. Developed Python pipelines processing daily Voice and SMS traffic data from multiple sources. Created scheduled report automation with chart generation and email delivery. Built WhatsApp group dashboard automation using Python and Selenium. Developed REST API notification services using Spring Boot and FastAPI.