Hasan Ales Sandro

A Communication Science graduate with a versatile professional background spanning data management at InfoBay.AI and the creative industry at Visinema Pictures. Expertly blending analytical precision with creative media production, I am highly adaptable to fast-paced environments and focused on driving operational efficiency through strategic communication.

Proofreader and Short Video Data Specialist at InfoBay.AI (2025-11 – Present)

• Executed systematic quality control on raw files, ensuring grammatical precision and layout consistency with a high-volume output of 1,500+ pages per day.
• Managed technical STEM assets, including learning modules, websites, and datasets, ensuring all content met strict formatting standards and terminology accuracy.
• Sourcing and harvesting high-quality short-form video data across social media platforms for AI training sets.
• Managed data documentation using Excel to track source URLs.

Academic Writer at Self-Employed (2023-10 – 2025-07)

• Create proposals systematically for business and individual purposes.
• Assist clients to launch research papers with appropriate structure and grammar.
• Advanced formatting and proofreading services for thesis and journal article.

Post-Production Intern at Visinema Pictures (2023-09 – 2023-12)

• Executed dialogue transcription, VFX shot list management, and subtitling for the film '13 Bom di Jakarta'.
• Assisted the video editing process for the Indonesia Kaya YouTube channel on the episode 'Paras Cantik Indonesia Episode 9'.
• Managed visual licensing and permissions with the National Archives of the Republic of Indonesia (ANRI).

Bachelor of Communication Science in Communication Science – Slamet Riyadi University (2021-08 – 2025-07)