Looking for a job

erwandi akbar

@erwandiakbar

Full-stack developer and AI/LLM engineer at PT Badak NGL, building 50+ plant operations applications and private AI tools.

Indonesia

Message

What I'm looking for

I’m open to remote roles and freelance projects worldwide in full-stack development, AI/LLM applications, internal tools and dashboards, and industrial or IoT monitoring.

At PT Badak NGL, I build software used every day across plant operations, laboratory, HSE, IT, and procurement. I’ve delivered more than 50 web applications with Java Spring Boot and Python FastAPI or Flask.

I designed Badak AI Studio, an on-premise assistant for document analysis, OCR, speech-to-text, and generating office files and presentation videos. It uses local LLMs and RAG to keep company data inside the network.

I also built Evaltek for AI-assisted technical bid evaluation and vendor ranking, with a user survey average of about 4/5. For plant process dashboards, I integrated the Yokogawa Exaquantum historian with Oracle and ClickHouse.

My work spans application development, Linux deployments, and industrial monitoring. I’ve also installed videotrons and an LED-board CMS for air quality data, and worked on AQMS systems using STM32 and W5500 data loggers.

Experience

Work history, roles, and key accomplishments

Current

Videotron Installation & Rental (AQMS Display)

Current

PT Indominco Mandiri

Jan 2026 - Present (9 months)

• Installed videotrons and an LED-board CMS for air quality data.

Current

IT Project Engineer (Application Developer – Monitoring & AI Systems)

Current

PT Badak NGL

Jan 2025 - Present (1 year 9 months)

• Built 50+ web applications (Java Spring Boot, Python FastAPI/Flask) for operations, laboratory, HSE, IT, and procurement.
• Designed Badak AI Studio: an on-premise AI assistant (local LLMs + RAG) for documents, Word/Excel/PPT generation, OCR, speech-to-text, and automated presentation videos.
• Built Evaltek: AI-assisted technical bid evaluation and vendor ranking; user survey average ±4/5.
• In

Current

Instrumentation & Dashboard — Ammonia Exposure Monitoring Posts

Current

PT Pupuk Kalimantan Timur

Jan 2024 - Present (2 years 9 months)

Instrumentation and monitoring dashboard for ammonia exposure monitoring posts at PT Pupuk Kalimantan Timur.

Current

Air Quality Monitoring System (AQMS) Instrumentation & Maintenance

Current

PT Pupuk Kalimantan Timur

Jan 2018 - Present (8 years 9 months)

• AQMS maintenance and air quality index (ISPU) reporting; STM32 + W5500 data logger and air quality display.

Weather Monitoring System Instrumentation & Maintenance

PT Pertamina Cepu

Jan 2025 - Dec 2025 (11 months)

Instrumentation and maintenance of the weather monitoring system.

IT Officer

Borneo Mitra Sinergi

Jun 2016 - Dec 2023 (7 years 6 months)

• Electrical, CCTV, fire alarm & LED flood light works at the PV solar plant of PT Indominco Mandiri (2022).
• Installation and maintenance of air quality (ISPU) stations for PT Pupuk Kaltim (2018–2022).

Supervisor Maintenance Refrigerator & AC Area Zone 3

PT Badak NGL

Jan 2020 - Dec 2022 (2 years 11 months)

Worked as Supervisor Maintenance Refrigerator & AC Area Zone 3 at PT Badak NGL.

Site Manager, Water Treatment Project

PT Indominco Mandiri

Jan 2019 - Dec 2020 (1 year 11 months)

Worked as Site Manager, Water Treatment Project at PT Indominco Mandiri.

Supervisor Plant Maintenance Mechanical

PT Badak NGL

Jan 2018 - Dec 2020 (2 years 11 months)

Worked as Supervisor Plant Maintenance Mechanical at PT Badak NGL.

CCTV, Network & Computer Maintenance · IT Instructor · Data Entry

PT Black Bear Resources Indonesia

Jan 2010 - Dec 2010 (11 months)

Roles in 2010 at PT Black Bear Resources Indonesia, Zigma School, and PT Kontrol Power Utama: CCTV, network & computer maintenance; IT instructor; data entry.

Customer Representative Officer Assistant

PT Telkom Indonesia

Jan 2006 - Dec 2010 (4 years 11 months)

PT Telkom, Bontang Branch. Career progression: Sales Force & Internet (Speedy) Technician → Customer Service & IT Support Assistant → Customer Representative Officer Assistant.