Hire the Best Computational Linguistics Specialists

With a Ph.D. in Interdisciplinary Linguistics, M.A. in English, and 20+ years of experience as a professor, writer, editor, and researcher, I offer professional skills and knowledge in editing, writing, teaching, and consultation regarding linguistics, literature, English grammar, semantics, and computational linguistics. I have taught university courses in all of these subject areas for years, most recently, and mostly, at Tulane University. I am also interested and educated in cognitive science, philosophy of the mind, and self-development. I am a certified tai chi / qi gong instructor and I have written dozens of articles about meditation, neurofeedback, hypnosis, and other related topics. My "interdisciplinary" Ph.D. is interdisciplinary between cognitive, anthropological, and philosophical linguistics. For the last few years I have worked most in computational linguistics, natural language processing, and AI-training by RLHF.

Are you searching for a data annotator who combines expertise, precision, and a proven track record? Look no further. With over 6 years of experience as an Upwork Top-Rated data annotator, I specialize in image, video, text, and audio annotation, ensuring your data is accurate, detailed, and ready for actionable insights. I have annotated a diverse range of data, from images of cars, solar panels, and structures to audio clips of music and sounds, and videos featuring moving vehicles and buildings. My experience spans various annotation tools, including bounding boxes, polygons, pixel-wise, and line tools, ensuring that I can handle any type of annotation project with ease. In addition to visual data, I excel in text annotation, including review analysis, product classification, categorization of articles, claims, tweets, and URLs. Whether you need precise categorization or nuanced interpretation, I bring clarity and consistency to your text data. As an NLP Data Linguist, I offer Reinforcement Learning from Human Feedback (RLHF) and Supervised Fine-Tuning (SFT) alignment tasks. My services include rating and ranking user prompts and LLM responses, selecting optimal LLM outputs, and more, helping to fine-tune your AI models for better performance. I am well-versed in using leading annotation software, such as: Labelbox LabelImg SuperAnnotate Doccano CrowdAI CVAT Microsoft Excel & Google Sheets Customized client software (NDA protected) Custom Deliverables in Your Preferred Format I understand that each project is unique, and I offer flexible delivery options in formats like YOLO, Pascal VOC, JSON, and more, ensuring seamless integration with your existing workflows. I also currently lead a team of skilled data annotators, consistently delivering a precision rate of over 98% across various projects. Our commitment to quality and client satisfaction is reflected in our outstanding reviews and repeat business from clients. Your satisfaction is my top priority. I work closely with you to understand your annotation guidelines, ask pertinent questions, and ensure that your project is delivered to your exact specifications. I have successfully collaborated with startups, large enterprises, and solopreneurs across diverse industries, adapting to their unique needs and delivering top-quality results. If you’re in need of an experienced and reliable data annotator who consistently delivers quality work, I’m here to help. Click the 'Invite' button, and let’s discuss how I can support your project and help you achieve your goals.

Practical experience in Python, MATLAB, ML/DL libraries, open-source software and Proven scientific publication record in IEEE and MDPI journals in the fields of Machine learning, autonomous vehicles and Telecommunications. Applied knowledge in Machine Learning and Deep Learning algorithms for IoT analytics, data Classification, Clustering, Segmentation, Predictive Analysis, Time Series Analysis, Natural Language Processing (NLP), Text Mining and Sentiment analysis, traffic prediction

Native Polish speaker with professional fluency in English and German, plus communicative Spanish. I provide precise linguistic support for projects where nuance matters, specifically in AI development and audio processing. I am particularly interested in RLHF (Reinforcement Learning from Human Feedback) projects, helping to improve the natural flow and accuracy of LLMs in Polish, English, and German. I bridge the gap where machines struggle, ensuring context and cultural nuances are preserved. How I can support your project: AI & LLM Training: Providing high-quality feedback, text annotation, and ranking to refine model responses. Audio Transcription & Analysis: Extracting key information from recordings or converting speech to text with high accuracy. Multilingual Data Tasks: Organizing and verifying data across multiple languages to ensure consistency. Content Review: Auditing AI-generated or translated text for grammatical correctness and a natural "human" feel. I am detail-oriented, reliable, and ready for both one-time tasks and long-term collaborations. If you need a native perspective for your multilingual data, let’s get to work.

I help companies turn data and language into intelligent systems using Machine Learning, Deep Learning, and Natural Language Processing (NLP). I hold a Master’s degree in Natural Language Processing and specialize in building and improving models that understand human language. My work focuses on deep learning architectures, language models, and data-driven AI systems for real-world applications. I also bring a research background, having published peer-reviewed papers in NLP and biomedical language models. This experience allows me to approach problems with both scientific rigor and practical engineering skills, ensuring solutions that are robust, scalable, and well-validated. What I can help you with • Natural Language Processing (NLP) solutions • Machine Learning and Deep Learning model development • Large Language Models (LLMs) and transformer-based systems • Text classification, entity recognition, and information extraction • Data analysis and exploratory data analysis (EDA) • Model evaluation, optimization, and experimentation • Data preprocessing and feature engineering • Python-based ML pipelines Research & Publications • Improving Medical Entity Recognition in Spanish by means of Biomedical Language Models — MDPI Electronics (2023) • Generation of Synthetic Sign Language Sentences — IberSPEECH 2021 Education & Specialized Training • Master’s Degree in Natural Language Processing • DeepLearning.AI – Natural Language Processing Specialization • IBM (Coursera) – Exploratory Data Analysis Tools & Technologies Python • PyTorch • TensorFlow • NLP pipelines • Machine Learning • Deep Learning • Data Analysis • Language Models • Text Mining • Neural Networks I’m particularly interested in projects involving NLP, deep learning, language models, and AI research applied to real-world problems. If you’re looking for someone who combinesresearch expertise with practical machine learning development, feel free to reach out. I’d be happy to discuss your project.

As a Top Rated Plus freelancer with a Master's degree in Applied Linguistics, I specialize in providing high-quality data annotation, translation, and audio services. With over 3 years of hands-on experience, I help clients build, localize, and fine-tune complex products. My core areas of expertise include: Advanced Data Annotation & AI Training: RLHF, Red Teaming, Prompt Engineering, and multimodal annotation (from text to motion tracking). I am highly experienced in evaluating prompts using rigorous rubrics and guidelines. Translation & Localization: Professional English, Ukrainian, and Russian translation. I handle a wide range of linguistic tasks, including MTPE, semantic analysis, and cultural adaptation. Voiceover & Audio Processing: High-quality voiceover recording and precise audio transcription. I deliver clear, flawless audio data suitable for diverse project needs. I am detail-oriented, highly autonomous, and thrive on solving challenges of varying complexity. Whether you need a meticulous AI data annotator, a skilled translator, or a professional voice for your project, I am ready to deliver exceptional results.