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I am Franky Halim, an AI/ML Engineer with hands-on experience in data annotation, LLM models, and production AI systems. I recently earned my Master of Science in Information Systems from Nanyang Technological University, Singapore, and a Bachelor of Science in Informatics from Petra Christian University. I'm skilled in Python, SQL, and full-stack development, and I am passionate about building intelligent systems that drive digital transformation across Southeast Asia.…I am Franky Halim, an AI/ML Engineer with hands-on experience in data annotation, LLM models, and production AI systems. I recently earned my Master of Science in Information Systems from Nanyang Technological University, Singapore, and a Bachelor of Science in Informatics from Petra Christian University. I'm skilled in Python, SQL, and full-stack development, and I am passionate about building intelligent systems that drive digital transformation across Southeast Asia.

Franky Halim

AI Engineer, Data Scientist, Full Stack Developer, +3

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I am Franky Halim, an AI/ML Engineer with hands-on experience in data annotation, LLM models, and production AI systems. I recently earned my Master of Science in Information Systems from Nanyang Technological University, Singapore, and a Bachelor of Science in Informatics from Petra Christian University. I'm skilled in Python, SQL, and full-stack development, and I am passionate about building intelligent systems that drive digital transformation across Southeast Asia.…I am Franky Halim, an AI/ML Engineer with hands-on experience in data annotation, LLM models, and production AI systems. I recently earned my Master of Science in Information Systems from Nanyang Technological University, Singapore, and a Bachelor of Science in Informatics from Petra Christian University. I'm skilled in Python, SQL, and full-stack development, and I am passionate about building intelligent systems that drive digital transformation across Southeast Asia.

Available to hire

I am Franky Halim, an AI/ML Engineer with hands-on experience in data annotation, LLM models, and production AI systems.

I recently earned my Master of Science in Information Systems from Nanyang Technological University, Singapore, and a Bachelor of Science in Informatics from Petra Christian University. I’m skilled in Python, SQL, and full-stack development, and I am passionate about building intelligent systems that drive digital transformation across Southeast Asia.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Indonesian

Advanced

English

Advanced

Work Experience

Data Annotator at Nanyang Technological University

July 31, 2025 - October 24, 2025

Annotated 200+ text and image data to identify entities, sentiment polarity, and opinion words using Excel and VIA, ensuring dataset consistency for AI model development. Reviewed and verified existing annotations weekly to maintain 95%+ quality and accuracy standards. Collaborated with the lead researcher and other annotators through weekly discussion sessions to improve annotation workflows and provided 5+ improvement suggestions.

Software Quality Assurance Tester, Intern at PT. Daftaro Surya Gunadata (Healthcare Technology Startup)

March 31, 2020 - October 24, 2025

Automated regression testing pipeline by implementing Java, Selenium, and TestNG frameworks, reducing manual testing time from 6 hours to 2 hours per test run. Maintained reusable test scripts for 5+ features, strengthening test coverage across applications. Coordinated with the lead developer to track and resolve bugs, accelerating issue resolution speed by 2x.

Technical Skills Development & Digital Analytics at Self-Employed

May 2, 2022 - July 25, 2024

Conducted systematic content research and created branded visual elements, achieving 500,000+ engagement metrics and 6,000+ followers growth through data-driven content strategy and optimization. Tracked content performance and analyzed trending topics in Indonesia gaming industry, optimizing 10+ posts for prime-time delivery and popular audio trends to maximize audience engagement. Earned 6+ technical certifications including AWS Academy (ML Foundations), FreeCodeCamp (QA, Python), HackerRank (Problem Solving, SQL).