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HEADLINE AI Quality & Data Validation Specialist | QA & Project Control Expert PROFESSIONAL PROFILE I help organizations improve AI model accuracy, validate datasets, and ensure quality compliance by combining 30+ years of engineering, quality assurance, and project control experience. My background includes implementing ISO/TS-compliant QA systems, conducting root cause analysis, and managing budgets, schedules, and scope in both high-tech and humanitarian projects. AI QA & Data Validation: Annotation review, output evaluation, compliance and safety checks, guideline refinement. Technical QA Expertise: ISO/TS quality systems, defect analysis, performance tracking, and reporting. Project Control Skills: Baseline scheduling, cost forecasting, variance reporting, procurement oversight. I work accurately, follow complex instructions, and deliver results that help clients meet their performance, compliance, and quality goals. EDUCATION Sep. 2020 - Aug. 2021 SOAS University of London (MSc Violence, Conflict and Development) Sep. 2019 - Aug. 2020 Northern Consortium United Kingdom (Pre-Master Program) Apr. 1986 - Mar. 1988 Tokyo University of Science (M.A. in Electrical Engineering) Apr. 1982 - Mar. 1986 Tokyo University of Science (B.A. in Electrical Engineering) Apr. 1978 - Mar. 1981 Maebashi High School (High School Certificate) SKILLS  AI Quality Assurance  Data Validation  Annotation Review  Model Evaluation  Quality Auditing (ISO9001, ISO/TS16949)  Project Control & Scheduling  Root Cause Analysis  Risk Assessment & Compliance  Performance Reporting  Technical Documentation  Stakeholder Communication  Process Improvement  Electronic Circuit Design (Analog/Digital)  Image Processing Statistics  Japanese Language QA & Cultural Review  Microsoft Excel/Word (Advanced) LANGUAGE  English: Business proficiency (equivalent to CEFR B2)  Japanese: Native CERTIFICATIONS & TRAINING  ISO9001 and ISO/TS16949 internal audit certification  1st-Grade Image Processing & Computer Graphics (CG-ARTS)  MSF Management & Logistics Training

🚀 Takumi Video Creator × Computer Science Major 100+ Shorts / Month | Retention & Loop Design Specialist Rate: $20/hr (Flexible for long-term partnerships) 🔥 What I Do I build high-retention YouTube Shorts. Not just editing. I design videos engineered for: Strong first 3-second hooks Ultra-tight pacing Seamless infinite loops Maximum watch time If retention grows, the channel grows. That’s the focus. 📈 Proven Performance 100+ Shorts produced monthly News / Sports / Tech niches Experience contributing to projects exhibited at Tokyo Game Show Trusted by international clients I deliver volume + quality + speed. 🧠 Engineer-Minded Creator I’m not just a creative — I’m technical. As a Computer Science major, my research includes: OpenCV | SAM | YOLO | OCR That means I understand: Image recognition Automation Workflow optimization Data-driven improvements I grow channels through logic and structure, not guesswork. 🎮 Game Creator Background With Unity game development experience, I understand: User psychology Engagement loops Tension & payoff design Immersive storytelling Video retention and game engagement follow the same principles. I design both. 🎥 Services ✔ High-volume Shorts production ✔ Retention-focused hook design ✔ Seamless loop engineering ✔ Technical explainer editing ✔ Subtitle & pacing optimization ✔ Python-based workflow automation ✔ DX (Digital Transformation) consulting for content teams 🛠 Tech Stack Editing: DaVinci Resolve / CapCut / YMM4 Development: Python / OpenCV / Unity / Blender Collaboration: Slack / Zoom / Upwork 💎 Why Clients Choose Me Zero-miss deadlines Fast, clear communication Native Japanese (perfect localization & cultural nuance) Technical depth for STEM channels Scalable workflows for large projects 💬 Client Feedback "Takumi did a great job. He is very reliable and maintained excellent communication throughout the project. I highly recommend him." 🎯 The Difference Most editors cut footage. I design structure. I optimize retention. I build scalable systems. That’s why channels grow.

Graduated from a four-year university in Japan (Business administration), spent one year as an exchange student at the University of Hawaii. Experience as a freelancer: ・HTML, CSS, Wordpress web production, SEO ・Launch of a shopping site ・Photobook production ・Video editing ・Banner and business card creation in Illustrator ・Image processing in Photoshop Experience as a company member: ・Editing software system operation ・Design template creation ・B to B and B to C customer support ・Customer support in English ・SNS operation, mainly Instagram ・Product photography, image creation, and video creation for posting to instagram ・Wordpress website operation