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I'm Yosua Hares, A dedicated, result-driven, and dynamic Informatics undergraduate with hands-on experience in machine learning, deep learning, and data-driven system development. Skilled in data collection, preprocessing, and analysis, as well as training and fine-tuning AI models using Python and PyTorch. Proven in evaluating model performance and translating complex model behavior into actionable insights through research projects, industry collaborations, and national-level competitions, supported by strong communication, teamwork, and technical leadership.…I'm Yosua Hares, A dedicated, result-driven, and dynamic Informatics undergraduate with hands-on experience in machine learning, deep learning, and data-driven system development. Skilled in data collection, preprocessing, and analysis, as well as training and fine-tuning AI models using Python and PyTorch. Proven in evaluating model performance and translating complex model behavior into actionable insights through research projects, industry collaborations, and national-level competitions, supported by strong communication, teamwork, and technical leadership.

Yosua Hares

AI Engineer, Front-End Developer, Back-End Developer, +2

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I'm Yosua Hares, A dedicated, result-driven, and dynamic Informatics undergraduate with hands-on experience in machine learning, deep learning, and data-driven system development. Skilled in data collection, preprocessing, and analysis, as well as training and fine-tuning AI models using Python and PyTorch. Proven in evaluating model performance and translating complex model behavior into actionable insights through research projects, industry collaborations, and national-level competitions, supported by strong communication, teamwork, and technical leadership.…I'm Yosua Hares, A dedicated, result-driven, and dynamic Informatics undergraduate with hands-on experience in machine learning, deep learning, and data-driven system development. Skilled in data collection, preprocessing, and analysis, as well as training and fine-tuning AI models using Python and PyTorch. Proven in evaluating model performance and translating complex model behavior into actionable insights through research projects, industry collaborations, and national-level competitions, supported by strong communication, teamwork, and technical leadership.

Available to hire

I’m Yosua Hares, A dedicated, result-driven, and dynamic Informatics undergraduate with hands-on experience in machine learning, deep learning, and data-driven system development. Skilled in data collection, preprocessing, and analysis, as well as training and fine-tuning AI models using Python and PyTorch. Proven in evaluating model performance and translating complex model behavior into actionable insights through research projects, industry collaborations, and national-level competitions, supported by strong communication, teamwork, and technical leadership.

Skills

Experience Level

Expert

Expert

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Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

AI Research Engineer – Internship at Badan Riset dan Inovasi Nasional

July 1, 2025 - October 1, 2025

Designed and implemented a foundation-model-based perception-to-action pipeline for robotic manipulation, evaluating DINOv2, UAD, RoboBrain, and Robotic Transformer variants for affordance detection and trajectory representation. Developed a human-demonstration data pipeline using MediaPipe and conducted parameter-efficient fine-tuning (LoRA) on RoboBrain 1.0 to study rotational motion learning under limited data.

Robotics FullStack Engineer – Freelance at CV. Manufaktur Robot Industri Surabaya

November 1, 2024 - December 1, 2024

Updated a hemodialysis machine interface by developing a real-time UI with Vue.js and Tailwind CSS, integrated with a ROS Noetic backend via ROSBridge and roslibjs. Modified and adapted ROS services and nodes to support new functionalities, ensuring stable frontend–backend synchronization and reliable system operation.

Frontend Developer – Freelance Remote at PT. Guthrie Indah Jaya Resort Batam

November 1, 2024 - December 1, 2024

Developed responsive, accessible, and visually consistent user interfaces using Vue.js and Tailwind CSS, translating UI designs and business requirements into pixel-accurate, reusable frontend components. Built and refined the core Order Placement user experience, focusing on interaction flow, state handling, visual feedback, and usability to ensure smooth table-side ordering.