Talitha Aurora Nadenggan Siregar

Experience

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  Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka

  Aug 2023 - Dec 2023

  Machine Learning Student

  • Top 20 Best Videos of Soft Skill Challenge “Growth Mindset vs Fixed Mindset”.• Developed a model with Python using the transfer learning method (MobileNetV2) for detecting soil types based on soil pictures.• Performed data cleaning & preprocessing on large datasets for model training with Microsoft Excel & Google Drive.• Cohort of The Week.• 1.000 Most Active Students in the ILT session (Tech and Softskills).• 5 students with top interaction on Weekly Consultation.• Top 1,000 performing students in English courses & tests.• Best Capstone Presenters. Show less

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  TemanMu Curhat Online

  Nov 2023 - Jan 2024

  Web Developer

  • Create and update website layout with WordPress.• Ensure the website is well accessible across mobile and desktop devices with a responsive layout.• Perform routine maintenance, including theme, plugin, and content updates.

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  PT Surya Citra Media, Tbk

  Feb 2024 - Jun 2024

  Backend Developer

  • Developed backend features and integrated multi database systems.• Created an internal project tracking website (Laravel) for 20+ employees, improving collaboration efficiency.• Use Trello for management projects with mentor and team (UI/UX, QA, Frontend).• Designed and implemented REST APIs and data visualization dashboards (task status, manpower allocation, activity details) to support management level reporting.

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  Telkom Indonesia

  Aug 2024 - Oct 2024

  Backend Mentee of Digistar Class 2024

  • Developed CRM (Customer Relationship Management) Website with Laravel to enhance lead management efficiency.• Ranked 34th from 500 mentees Digistar Class 2024.

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  Kementerian Pekerjaan Umum dan Perumahan Rakyat (PUPR)

  Jan 2025 - Feb 2025

  Web Developer

  • Processed and validated 500+ survey datasets to support product performance reporting.• Built interactive dashboards with Laravel to present insights, enabling faster and more accurate decision making.• Collaborated with UI/UX teams to align backend data flow with front-end interfaces.

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  Food Business (Cipit Cemil)

  Feb 2025 - Jun 2025

  Owner/Content Creator

  • Developed end to end promotional content: concept, shooting, editing, copywriting, and posting across TikTok & Instagram.• Design poster for engagement using Canva & Videos using CapCut.• Conducted monthly performance analysis on pricing & promotions, driving 15% revenue growth.• Managed daily sales, expenses, and inventory records with Microsoft Excel.• Monitored engagement metrics to improve content performance & maintained customer relations through comments or DMs.