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Aurel RaissaAR
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Aurel Raissa

@aurelraissa

Final-year chemical engineering student focused on process modeling, wastewater treatment, and sustainability.

Indonesia
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What I'm looking for

I seek roles focused on process modeling, wastewater treatment, and sustainability where I can apply simulation and lab skills, grow technically, and contribute to environmental impact reduction.

I am a final-year chemical engineering student with strong academic performance (GPA 3.93) and hands-on experience in wastewater treatment, process modeling, and computational programming using Python, MATLAB, ANSYS Fluent, and Aspen Plus.

In industry and campus roles I monitored and optimized wastewater treatment operations—achieving a 52% reduction in wastewater color intensity—served as a computational and materials lab assistant, and supported research and science communication through authored articles and project work on doped UiO-66 CO2 adsorbents.

I bring practical lab skills, data analysis, process simulation experience, multilingual communication ability, and a passion for renewable energy, waste treatment, and process optimization to drive sustainable outcomes for employers.

Experience

Work history, roles, and key accomplishments

PT

Environment Intern

PT Kimia Farma Tbk

Aug 2025 - Oct 2025 (2 months)

Monitored and optimized wastewater treatment plant operations, including sump pit flow, sludge management, and chemical dosing, reducing wastewater color intensity by up to 52% to meet regulatory standards.

GU

Computational Lab Assistant

Gadjah Mada University

Feb 2025 - Jul 2025 (5 months)

Guided second-year students in computational lab assignments, evaluated coursework, and managed scoring systems to improve student understanding and record keeping.

Gadjah Mada University logoGU

Teaching Assistant

Gadjah Mada University

Feb 2023 - Dec 2024 (1 year 10 months)

Evaluated student assignments across chemical engineering subjects, provided thorough feedback, and maintained transparent scoring records to support student learning.

Gadjah Mada University logoGU

Material Analysis Lab Assistant

Gadjah Mada University

Feb 2024 - Nov 2024 (9 months)

Assisted first-year students with lab experiments, ensured safety compliance, reviewed lab reports, and managed scoring to maintain transparent academic records.

YI

Content Writer & Translator

Youth in STEM Indonesia

May 2022 - Jan 2024 (1 year 8 months)

Proposed monthly STEM blog themes, wrote and edited engaging technical content, and translated materials between English and Bahasa Indonesia with accuracy.

Education

Degrees, certifications, and relevant coursework

Gadjah Mada University logoGU

Gadjah Mada University

Bachelor of Engineering, Chemical Engineering

2022 -

Grade: 3.93

Activities and societies: Research and computational lab assistant roles; involvement in student organizations and publications.

Final-year Chemical Engineering student with a strong GPA and minors in Process Modeling & Computation and Safety, Health, & Environment, focusing on wastewater treatment, process modeling, and renewable energy.

SJ

SMAN 81 Jakarta

High School Diploma, High School

2020 - 2022

Activities and societies: Journalist for school publications and participation in media collaborations.

Secondary education completed at SMAN 81 Jakarta with involvement in journalism and extracurricular activities.

Tech stack

Software and tools used professionally

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Aurel Raissa - Environment Intern - PT Kimia Farma Tbk | Himalayas