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U.S.-based Quality Assurance & AI Evaluation Specialist with 8+ years of experience in high-volume calibration, performance review, and training data creation. I bring strong attention to detail, consistency, and the ability to apply clear guidelines when reviewing and rating outputs. At Royal Caribbean, I was selected as a model agent whose customer interactions were used as training examples for new team members. I regularly participated in QA calibration discussions, evaluated performance against strict standards, and provided structured feedback on quality and consistency — skills that directly translate to AI data annotation and model evaluation work. I am now focused on helping AI teams improve model performance through accurate, reliable annotation and quality review. Services I offer: • AI response evaluation & preference ranking • Image & text data annotation • QA review & feedback on AI-generated content • Content moderation & guideline-based rating • Data entry, cleaning & Excel organization • Usability testing & honest feedback I am detail-oriented, consistent, and reliable. I follow instructions carefully, maintain high accuracy, and deliver quality work independently. Available for both short-term projects and ongoing annotation work.

💼 Data Entry • Data Collection • Virtual Assistance • Web Research • Testing & QA I am a detail-oriented Data Entry & Data Collection Specialist with 5+ years of experience supporting NGOs, businesses, and remote teams. I help clients organize, validate, and analyze data while also contributing to real-world data collection, product testing, and user experience improvement projects. Over the past months on Upwork, I’ve successfully completed 20+ projects with consistent 5⭐ ratings, working on tasks such as: * Data collection & real-world content gathering * Product testing and user feedback * Website & mobile app testing (UX/UI evaluation) * Web research & market analysis * Data entry, cleaning, and spreadsheet management I’ve worked with enterprise and startup clients, contributing to AI training projects, usability testing, and customer experience insights. My work is always accurate, well-organized, and delivered on time. ⭐ What you can expect from me: * High attention to detail and accuracy * Clear and professional communication * Fast turnaround and reliability * Ability to follow instructions and adapt quickly I am committed to helping clients save time, improve data quality, and make better decisions through reliable support. Let’s work together to make your project successful!

I'm Sirkendrick, a reliable freelancer based in Waterloo, Iowa. I spent years working hands-on in physical trades — custodial work, food service, roofing — so I know what it means to show up and get the job done right. Now I'm building my online career and bringing that same work ethic to every project. I specialize in product testing, platform feedback, app evaluation, and written reviews. I'm detail-oriented, easy to communicate with, and I take every job seriously no matter the size. Currently earning my HubSpot certification to expand my digital marketing knowledge. If you need someone dependable who gives honest, thorough feedback — I'm your guy.

I specialize in AI data evaluation and quality assurance for large language models, bringing over 11 years of experience in cloud systems and agile quality control. My expertise includes RLHF feedback, data annotation, and rigorous content review, ensuring high-quality outputs in fully remote environments. I excel at applying structured guidelines with precision, consistently delivering accurate results across diverse contexts in the US, Canada, UK, and Europe. If you need someone to enhance your AI projects through meticulous evaluation and data management, let's connect. I look forward to discussing how I can help elevate your project to the next level.

In 2020, I won over $400,000 in grants for my clients. For the past five years, I have worked full-time as a fundraising company grant writer, manager, and administrator. Unfortunately, that company has fallen upon hard times so I am excited to be back on Upwork as an active freelancer. Here is what my clients had to say: Thanks for the fantastic on point writing, great communication, and speedy turn-around. Looking forward to working on more projects together. Gabriel Sanchez, Family Help Institute in Brownsville, Brooklyn. Mike H. was AWESOME! He read over the grant and asked us preliminary questions to get a better understanding of our non-profit. His research skills were impeccable! My non-profit team could not be happier about our decision in working with Mike. We will definitely be working together again the future. Desmond Marshall, Project H.O.O.D in Chicago “Dr. Hershorn was great, on time and delivered on schedule. He provided valuable insight as well. I will work with him again.” –Dr. Kwasi Agbleke, Harvard University Skills 5.0, Quality 5.0, Availability 5.0, Deadlines 5.0, Communication 5.0, Cooperation 5.0 I have eight years of experience as a grant writer at a non-profit serving the homeless in West Palm Beach, Florida where I was the Director of Research and Program Evaluation. I was responsible for successful grants resulting in over $3,000,000 in annual funding. During my tenure at the agency the overall operating budget grew from 3 to 6 million dollars. I am fully versed in federal, state, county and private foundation grant application writing and have access to three grant search databases. I take a research-oriented approach to grant writing and identifying evidence-based practices and quantifiable and measurable outcomes. With a Ph.D. in Clinical Psychology from Syracuse University, my grant writing is informed by a deep knowledge of and experience with human development and mental health/substance use issues. As a faculty member at Nova Southeastern University for six years, I am a published author of two self-help psychology books on anger management as well as numerous articles in scientific journals. I have an extensive client list and numerous sample grants and work products which will be provided upon request. If you are looking for help, I am ready to put my varied writing experience to work for you. Let’s work together to create and build effective proposals to grow your agency.

I provide specialized support in behavioral therapy and mental health, leveraging three years of hands-on experience in diverse therapeutic environments. My background includes working with various treatment centers, where I have honed my skills in Applied Behavior Analysis (ABA) and therapeutic interventions. With a Master's in Public Administration, I possess a unique blend of clinical expertise and strategic thinking that enhances service delivery and client outcomes. I focus on developing customized treatment plans that empower individuals and foster meaningful progress. Whether you need assistance with program development, client assessments, or therapeutic support, I am ready to help you achieve your goals and improve lives. Let's connect to explore how I can contribute to your team or project.