Hire the Best Quality Control Freelancers
in Malaysia

Hi, I’m a full-time freelancer and native Malay speaker with experience in English-Malay translation, Data Annotation, AI-driven projects, and QA. I focus on delivering professional, accurate, and high-quality results across translation, administrative support, AI content, and software/game testing. English ↔ Malay Translation & Localization: • Natural, context-appropriate, culturally relevant translations • Proofreading & Content Editing -(QA) Refinement of general content and educational materials • Transcription - Accurate transcription in Malay and English • Image-to-Text Conversion (with formatting) • Business, marketing, educational, and general content • Preserves tone, intent, and meaning for a fluent and engaging result I provide SEO services including keyword research, on-page optimization, content improvement, competitor analysis, and metadata optimization to improve website ranking and visibility. Translation tools: Microsoft Word, Adobe Acrobat, Smartcat, LibreOffice, Phrase (Memsource), Figma. AI Content Support & QA: Data Annotation • Editing and reviewing AI-generated content (text, video, audio, image) • Voice recording, transcription (Malay/English), and audio tasks •. Speech Data Evaluator / Linguistic QA (Speech/Data Video) • Ensures quality, consistency, and guideline compliance • Data quality checking and error identification • Image and video annotation using CVAT and Roboflow (Skilled in bounding box, polygon, and segmentation labeling) QA & Game Testing: • Hands-on experience testing games, software, websites, and mobile apps • Detailed feedback on bugs, user experience (UX), gameplay, visual quality, difficulty balancing, and engagement. Virtual Assistant Services: • Research, administrative support, and task coordination • Visual content assistance to help manage projects efficiently Additional Skills: • Data Entry (Excel / Google Sheets) • Cold Caller Sales(B2C) I’m detail-oriented, reliable, and professional, with a strong focus on following instructions and meeting deadlines. I’m ready to work full-time and support your project with dedication and high-quality results.

Hello there, I'm Wen — a trilingual freelancer from Malaysia with 9+ years of experience working with clients across the globe. I began my freelancing journey on Upwork in 2016 right after graduating from high school. Since then, I’ve supported individuals, startups, and businesses in a wide range of projects — from translation and transcription to virtual assistance, quality control, and research. I hold a Bachelor's Degree in Commerce (Accountancy) from National Huaqiao University in China, and I aspire to become a chartered accountant in the future. My multicultural education — from Chinese schools in Malaysia to university studies in China — has shaped my strong language foundation and cross-cultural understanding. 💼 My key skills include: - English-Chinese / Chinese-English translation (Simplified & Traditional) - Malay-English / English-Malay translation - Subtitling & transcription - Virtual assistant & administrative support - Research & data mining - Quality Control (QC) / Data Classification and verification 🗣️ Languages: - English - Mandarin Chinese (Simplified & Traditional) - Malay I’m known for being detail-oriented, dependable, and easy to communicate with. Whether you need precise language support, reliable admin help, or research assistance — I’m here to deliver quality work with a human touch. Let’s connect!

I am a QC Chemist with six years of experience in analytical chemistry and quality assurance. My background includes roles in R&D and quality control, where I honed my skills in data analysis and problem-solving. I specialize in applying scientific principles to ensure product safety and efficacy, leveraging a detail-oriented approach to achieve precise and reliable results. My expertise extends to collaborating with cross-functional teams to drive innovation while maintaining strict compliance with industry standards. I thrive in dynamic environments where I can contribute to scientific discovery and continuous improvement. If you need a dedicated professional who can enhance your quality assurance processes and deliver high-quality solutions, let’s connect and discuss your project.

WordPress Expert specializing in WooCommerce, Elementor, bug fixing, and speed optimization. I help businesses resolve critical site issues and build premium, high-converting WordPress websites from scratch. With 8+ years of WordPress development experience, 2,800+ hours logged on Upwork, and 1,000+ completed projects across the US, EU, AU, and NZ, I partner with businesses and agencies that need both flawless technical execution and modern design. Whether you need an urgent fix for a broken site or a complete website redesign, I deliver clean code, fast loading times, and scalable solutions. 🛠 My Core Services: - Bug Fixing & Troubleshooting: Resolving plugin conflicts, PHP errors, white screen of death, and broken responsive layouts. - Speed & Performance: Passing Core Web Vitals (LCP, CLS) and optimizing site architecture for lightning-fast load times. - Custom Website Builds & Redesigns: Full-site creation, Figma-to-WordPress development, and modernizing outdated websites. - WooCommerce Development: Custom checkouts, feature integrations, and e-commerce performance tuning. - Elementor Pro Mastery: Dynamic templates, custom widgets, and pixel-perfect responsive layouts. - Advanced WP Solutions: Theme customization (Astra, GeneratePress), ACF Pro, REST API integrations, and secure migrations. ⚙️How I Work: I prioritize your live site's safety. Every major update, redesign, or fix is tested in a secure staging environment first. I communicate clearly, stick to timelines, and ensure strict quality control before deployment. (Core Stack: PHP, MySQL, JS, CSS3/SCSS). 🎯 Who I Work With: - Business owners needing urgent WooCommerce fixes or performance upgrades. - Brands looking for a full website redesign or Figma-to-WordPress build. - Digital agencies needing a reliable, white-label WordPress developer. I am available for both immediate troubleshooting tasks and long-term development retainers. Send me a message with your project details or site issues, and I’ll provide a clear, actionable solution today.

A freelancer with a Master Degree in Mass Communication and BBA majoring in Marketing. Core competencies include public relations, building customer loyalty, exceptional written, verbal and visual communication skills with outstanding attention to detail.

I’m a dedicated person with a knack for effective time management, polished language skill, and an unwavering commitment to learning. I thrive on meeting deadlines through meticulous planning, ensuring that each project is delivered promptly.