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Gomgom Sianturi

@gomgomsianturi

Mechanical Design Engineer at PT. Mega Persada Group designing aluminum extrusion dies and production monitoring dashboards.

Indonesia

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At PT. Mega Persada Group, I design 12–15 aluminum extrusion dies per month, with approximately 90% reaching production-ready status. I also developed an Excel production monitoring dashboard that cut weekly report preparation to less than 10 minutes.

Previously, at PT. Sebastian Jaya Metal, I prepared stamping die drawings and designed die assemblies for automotive tooling production. I also analyze manufacturing and operational data using SQL, Python, Power BI, and Tableau, including projects on loan portfolio risk, delivery performance, and customer segmentation.

Experience

Work history, roles, and key accomplishments

Current

Design Engineer Officer

Current

PT. Mega Persada Group

Sep 2024 - Present (2 years 1 month)

Designed and delivered 12–15 aluminum extrusion dies per month, achieving approximately 90% production-ready designs. Analyzed production data to identify issues and developed a monitoring dashboard that reduced weekly report preparation time to under 10 minutes.

Aluminum Extrusion Die Design technical drawings Production Data Analysis Excel Dashboard Development Cross functional Coordination

Staff Design Engineer

PT. Sebastian Jaya Metal

May 2023 - Sep 2024 (1 year 4 months)

Prepared 2–3 detailed stamping die drawings per week and designed complete die assemblies to support automotive tooling production. Collaborated with machining and production teams to ensure accurate fabrication and assembly.

Stamping Die Design Die Layout Analysis technical drawings Collaboration Manufacturing Support

Co-Founder

Katerink Semarang

Jun 2021 - Dec 2022 (1 year 6 months)

Managed daily operations serving up to 120 customers with approximately IDR 25 million in monthly revenue. Evaluated customer demand and managed purchasing and supplier coordination to maintain operational efficiency.

Operations Management Customer Demand Analysis Purchasing Supplier Coordination Inventory Management

Education

Degrees, certifications, and relevant coursework

RevoU

Full Stack Data Analyst Program, Data Analytics

2026 - 2026

Full Stack Data Analyst Program from February 2026 to June 2026.

Diponegoro University

Bachelor of Engineering, Naval Architecture

2017 - 2022

Grade: 3.53/4.00

Bachelor of Engineering in Naval Architecture with a GPA of 3.53/4.00. Thesis on analysis of strut angle resistance on SWATH hull with reconfigurable wings system using CFD method.