Curriculum Vitae
Diana Tanjung Sari
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A detail-oriented and well-organized individual with a strong focus on continuous learning and a proven ability to adapt quickly. Experienced in HR within both dynamic startups and established state-owned enterprises. Hands-on experience across multiple HR functions, including recruitment and selection, organizational development, training and development, employee engagement, performance appraisals, and administering psychological assessment tools.
Juli 2024
Universitas Pendidikan Indonesia
S1 • Psikologi • IPK 3.75
Desember 2024 - Juni 2025
Psychological Assessor
PT Hara Anargya Indonesia • Pekerja Lepas
• Coordinated assessment schedules and prepared testing materials for individual and group sessions in a collaborative project with Tanoto Foundation’s 2025 scholarship selection program.
• Administered and supervised standardized psychological drawing tests, including Tree Drawing Test (BAUM) and Draw a Person (DAP), for 97 participants across 7 sessions.
• Facilitated and observed individual assessments and Leaderless Group Discussion (LGD) sessions for 223 participants across 33 sessions.
• Collaborated with the assessment team to conduct comprehensive evaluations and performance rankings of LGD participants, performed scoring using a structured framework of 6 core competencies.
Februari 2024 - Juni 2024
Organization Development
PT Telekomunikasi Indonesia (Persero) Tbk • Magang
• Analyzed job descriptions for 30+ managerial positions at Telkom CorpU, and aligned them with Objective Key Results (OKR) and Distinct Job Manual (DJM) frameworks.
• Conducted workload analysis for 15 managerial positions at Telkom CorpU using the Full Time Equivalent (FTE) method.
• Assisted the implementation of Telkom CorpU's Organizational Transformation program.
• Created a comprehensive job mapping design based on the coordination of work inputs and outputs across all units.
• Calculated contract employees' overtime wages twice a month to ensure accurate compensation.
• Supported administrative processes including Non-Disclosure Agreements (NDAs), monthly leave recaps, performance evaluation management, and other HR tasks related to contract employee needs.
• Organized biweekly knowledge and skill development events called #CURIOUS (CorpU Sharing Insight for Us) for MSIB interns that encourage continuous learning and professional career growth.
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Desember 2023 - Januari 2024
Psychological Assessor
PT Hara Anargya Indonesia • Pekerja Lepas
• Prepared testing materials for individual and group sessions in a collaborative project with Tanoto Foundation's 2024 scholarship selection program.
• Facilitated and observed individual assessments and LGD sessions for 72 participants across 10 sessions.
• Collaborated with the assessment team to conduct comprehensive evaluations and performance rankings of LGD participants, performed scoring using a structured framework of 6 core competencies.
Februari 2023 - Juni 2023
Recruiter Assistant
PT Partner Impian Milenial (Schoters by Ruangguru) • Magang
• Established partnerships with 130+ job portals and student organization Instagram accounts to expand job posting reach and visibility.
• Conducted daily sourcing and shortlisting of 30+ potential candidates across various positions through LinkedIn, successfully matching one qualified candidate for a leadership position.
• Conducted daily screening of 50+ candidate CVs across 5+ positions (e.g. Digital Marketing, Data Analyst, Tutor, etc.) using Airtable and Kalibrr platforms.
• Coordinated with hiring managers to schedule 3-5 candidate interviews daily across 15+ positions.
• Assisted selection process by conducting interview observations for 20+ candidates across 5 positions and performing interviews for 12 candidates across 4 positions.
• Worked on weekly checking of 1.000+ emails and WhatsApp, replying to important messages about screening tests, follow-ups on selection results, candidate background/reference checks, collaboration invitations, and other recruitment matters.
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Agustus 2024
Effective Speaking and Listening Skills
Wadhwani Foundation • 66b8d6a888d0c9683c0b7317
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Desember 2023
Microsoft Office Specialist: Word 2019
Microsoft • GeCR-4wTq
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Juli 2024
2nd Place Scientific Writing Competition
Asosiasi Psikologi Lembaga Pendidikan Tenaga Kependidikan (APsi-LPTK) • 121/TemilnasMahasiswaIV/APsi-LPTK/VII/2024
Successfully presented to a panel of experts and secured second place in the field of psychometrics with the research entitled: Adaptasi Alat Ukur Victim Gaslighting Questionnaire (VGQ).
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Oktober 2022
Program Kreativitas Mahasiswa (PKM) Funding Recipients
Ministry of Education, Culture, Research, and Technology Republik Indonesia • 6891/E2/DT.01.00/2022
Funded with research entitled: Do Something - Pengaplikasian Bystander Intervention Program sebagai Upaya Pencegahan Kekerasan Seksual terhadap Perempuan pada Mahasiswa.