• Reviewed client contracts and defined scope of work for infrastructure projects in mining sites.• Developed innovative design concepts and layouts for infrastructure placement in mining sites.• Collaborated with senior team members to accurately estimate budgets and schedules for constructing infrastructure for mining operations.

Executed structural analysis on various types of bridges including• Steel box girder• Steel I girder• Truss• Corrugated steel plate bridges• Suspension bridge• Cable stayed bridgeusing advanced software tools such as MIDAS, IDEA StatiCa, and others, ensuring compliance with safety regulations and reducing maintenance costs.

Callender Hamilton Bridge Jalur Utama Trans Jawa• Collaborated with a team of engineers to conduct thorough inspections on the remaining 17 Callender-Hamilton bridges, identifying potential structural vulnerabilities and recommending necessary repairs.• Analyzed data from Bridge Structural Health Monitoring System to identify changes or potential indications of issues in bridge structure.• Conducted comprehensive cost analyses of 37 Callender Hamilton Bridges, including materials, labor, equipment, and other expenses

Butik Emas Logam Mulia ANTAM Pakuwon• Managed a team of 20+ workers in the construction of Butik Emas Logam Mulia Antam• Coordinated with vendors and suppliers to procure materials for construction, negotiating prices and reducing costs while maintaining high quality standards• Implemented safety protocols and trained staff on proper procedures, leading to zero accidents or injuries during the entire construction process• Developed comprehensive construction schedules and ensured timely completion of all civil works.

• Collaborated with a university professor on a drainage project in Balikpapan, streamlining project documentation and managing precise data input for drainage systems.• Refined drainage design drawings using advanced software, incorporating feedback to align with project specifications and deadlines.• Assisted in performing detailed drainage design calculations to enhance the project's overall accuracy and efficiency.

Coal-fired Steam Power Plant (CFSPP) Palu-3 2x50 MW Project in Middle Sulawesi is built by Consortium PT WIJAYA KARYA (Persero) Tbk. (WIKA) - Doosan Heavy Industries and Construction Co., Ltd - Korea South-East Power (KOEN) Co., Ltd• Utilized AFES software to design and optimize foundation for belt conveyor and transfer tower.• Utilized advanced software tools like RAM Connection and IDEA StatiCa to optimize joint connections.• Collaborated with team of engineers to ensure seamless integration of foundation design with overall plant layout.• Collaborated with Procurement Division to streamline material take-off process.

• Managing records, projects and calendars to make sure everything functions smoothly.• Implement and/or develop department procedures and record systems.• Maintain confidential department files/records.• Prepare and mail outgoing correspondence.

• Set up conference calls and take messages and minutes during meetings.• Manage database entry and department files.• Perform administrative tasks, including filing etc. • Assist with presentations and reports• Organize and distribute messages.

PT Brantas Abipraya (Persero) is a state-owned construction company, specializing in water-related construction projects. One such project is Sidan Dam in Bali, built to supply water for Sarbagita metropolitan area (Denpasar-Badung-Gianyar-Tabanan).• Revamped and refined daily progress reports to track and monitor the construction of intake and outlet tunnels, drainage galleries, retaining walls, and other site features.• Initiated regular site inspections to identify potential bottlenecks in construction progress.

Manado Post, part of the Jawa Pos group, is an Indonesian daily newspaper based in Sulawesi Utara. Jawa Pos group is known among younger generation for Zetizen, the biggest media platform and community for gen Z (age 13-20) in Indonesia.• Provided experts for Zetizen interviews• Created contents, mainly wrote articles• Made trivias for Zetizen contents