IoT Alcohol Detection System

Independent Project · Tugas Akhir

Designed and developed an IoT-based alcohol detection system using an MQ-3 breath sensor and ESP32 microcontroller as a Final Project. The system detects alcohol levels from the user's breath and transmits real-time data to a web-based monitoring dashboard for continuous analysis and storage.

• MQ-3 Alcohol Sensor for breath-based alcohol level detection
• ESP32 microcontroller for data processing and transmission
• Real-time web monitoring dashboard with data visualization
• Data storage system for historical analysis

Front-End Developer

Dinas Pemberdayaan Masyarakat dan Desa (DPMD) Gianyar

Worked as an intern Front-End Developer under the Merdeka Belajar Kampus Merdeka (MBKM) program at a regional government agency in Gianyar, Bali, for 4 months. Responsible for developing and improving the agency's website dashboard prototype.

• Developed and refined admin dashboard UI and website interface components
• Provided technical support for other departments (MS Word/Excel errors, hardware)
• Assisted in employee data recapitulation, document scanning, and archive management
• Handled hardware issues including printers, monitors, and laptops

Freelancer

Assistant Lecturer (WFH) & Event Cameraman

Working in two freelance roles simultaneously - as a remote Assistant Lecturer supporting a university in Australia, and as an event cameraman collaborating with local Event Organizer teams across Bali.

• Recapitulated student data and grades using Microsoft Excel (WFH)
• Managed and tracked student attendance records each active semester
• Operated camera equipment; maintained focus, angle, framing, and stability during events
• Coordinated with Event Organizer teams to ensure smooth event documentation

TikTok Affiliator

Self-Employed · Tech & Gadget Niche

Creating product review and promotional content focused on technology, gadgets, and electronics on TikTok. Content has reached up to 6 million views, demonstrating strong understanding of digital marketing trends and audience engagement.

• Produced and filmed video content for product reviews and advertisements
• Handled basic video editing and quality control before publishing
• Maintained consistent upload schedule to grow audience reach
• Analyzed trending topics and market behavior to optimize content performance

IoT Monitoring System

Independent Project

Designed and built an IoT system to monitor temperature and humidity in real-time using the Blynk IoT platform, controllable via a Telegram Bot. The system integrates an ESP32 microcontroller, DHT11 sensor, KY-020 tilt switch, and a buzzer that activates automatically when temperature exceeds the normal threshold.

• ESP32 microcontroller as the system core
• DHT11 temperature & humidity sensor for real-time data
• KY-020 Tilt Switch as an additional input trigger
• Automated buzzer notification on abnormal temperature
• Blynk IoT integration for mobile monitoring
• Telegram Bot for remote notifications and control

Staff Barista

Rooftop Denpasar · Glogor Carik, Denpasar

Worked as a barista for 3 months during a college break. Responsible for daily operations and customer service at a coffee shop in Denpasar.

• Handled opening and closing operational procedures
• Served customers and prepared orders to standard
• Managed the cashier and maintained smooth order flow

Reseller

Self-Employed · Second-Hand Gadgets & Footwear

Built a small reselling business from scratch since 2022, starting with used shoes and expanding into second-hand smartphones and gadgets. Managed all aspects of the business independently, from sourcing to sales and financial tracking.

• Negotiated with suppliers to secure the best price and quality
• Ran product promotions via marketplace platforms, TikTok, and Instagram
• Performed quality control on smartphones and gadgets before resale
• Tracked and analyzed profit/loss for every transaction since 2024
• Analyzed market trends and consumer interest to adapt sales strategy

Personal Web Projects

Self-Initiated Prototypes

A series of personal front-end projects built to sharpen web development skills — ranging from e-commerce landing pages to travel websites, all built with vanilla HTML, CSS, and JavaScript.