Safira Raissa Rahmi

Data Enthusiast | Fresh Graduate Mathematics Student at Universitas Indonesia (UI) | Certified TensorFlow Developer

Jakarta, Indonesia

About

I specialize in AI-driven automation, econometrics, financial modelling, and system optimization. Feel free to discuss or connect! ๐Ÿ™†๐Ÿปโ€โ™€๏ธ๐Ÿ’™

Experience

  • Kementrian ESDM (Energi dan Sumber Daya Mineral) (4 mos)
    • Satgas PHKEN-Bidang Pengembangan Model Bisnis dan Promosi Investasi
      Jun 2026 - Present ยท 1 mo

      Specialization: Financial Modelling, Econometrics, Big Data, Business Planning & Strategy

    • Quantitative Researcher
      Mar 2026 - May 2026 ยท 3 mos

      Assistant Professors-Econometrics & Financial Modelling

  • Private Tutor at Self-employed
    Feb 2023 - Apr 2026 ยท 3 yrs 3 mos

    โ— Drilling mathematics, basic physics, english, and biology (especially human anatomy and histology) subject with International Curriculum. โ— Assembling and mastering teaching materials according to the latest International standards. โ— Synchronously upskilling several students for each twice a week. โ— Conferring exertion at the end of tutoring session.

  • Data Scientist at Central Bank of Indonesia
    Jan 2025 - Dec 2025 ยท 1 yr

    Department of Macroprudential, Monetary and Market Surveillance โ— Formulating 5 mandatory documents monetary business strategies, through BRD and RBT for DSMM. โ— Monitoring monetary activities under BI, including Bank, PUVA, PUAB, and banks through maintaining data sources by enhancing and validating monetary data over 1000+ formulas like LBUT, NRC, AL, DPK, OM, etc. โ— Implementing 5 tech-driven business projects with AI and automation based one machine learning and AI.

  • Steering & Project at Lazada
    Aug 2024 - Jan 2025 ยท 6 mos

    โ— Handled 93,000+ user affiliates with old flow, significantly decreasing up to 10% payment rejected from these. โ— Designing and communicating to affiliates users bounced and rejected payments 3,000+ users per week. โ— Updating, analyzing, and predicting partner performance for affiliates partners 25,000+ users per week. โ— Collaborated with regional Lazada to handle payment issues and payment project in Lazada Affiliate Indonesia.

  • AI & Prompt Engineer at Bahasa.ai
    Feb 2024 - Jul 2024 ยท 6 mos

    โ— Developed LLM-based automation that streamlined the resume analysis process. โ— Improving processing efficiency by 25%, achieving 90% accuracy, and digitizing 1,000 receipts using OCR. โ— Built an interactive chatbot for the DKI Jakarta Provincial Government. โ— Conducted performance benchmark of Llama, Claude, Qwen, etc., utilizing 10 key metrics for model comparison.