Meet our AI data experts
Our team of experts brings decades of AI data experience to our clients. They thrive on helping customers solve their complex data challenges.
Learn more about our team and their specific expertise here.

Jessica Fernando
Linguistics, TTS, ASR, data collection, Conversational AI, generative AI, annotation, solution design

Phil Hall
Data collection (all modalities), transcription, annotation, linguistics, generative AI

Carolyn Harvey
Large scale search relevance, data collection and annotation programs, generative AI, operational excellence, building expert teams
Amr Nour-Eldin
Speech/audio processing, Machine learning (ML) and Automatic Speech Recognition (ASR), generative AI
Linguistics, TTS, ASR, data collection, Conversational AI, generative AI, annotation, solution design
Jessica Fernando is an experienced linguistic specialist in a variety of areas including pronunciation dictionary and language resource development, localization, voice coaching, annotation of text corpora, and text generation for dialog-based AI models. She has worked on all stages of TTS voice development for one of the largest global voice assistant providers, notably leading and expanding its speech synthesis evaluation into a large-scale program across multiple locales.
Her diverse experience extends to an interest in solution design and operational support to help delivery teams best support client needs. In Jessica’s current role at LXT, she works with clients to understand their data needs in detail and strategizes with internal stakeholders to provide scalable solutions and high-quality datasets.
Notable skills include:
- Linguistic analysis
- Implementing technical solutions to mitigate quality issues
- Working collaboratively with clients and team members to develop custom solutions
- Using cultural and linguistic awareness to increase diversity and reduce AI bias
Ali Gürkan is an experienced Senior Project Manager with a strong background in AI data. With over 10 years of experience in the field, Ali has managed and delivered over 2000 successful transcription, data collection, and annotation projects in 200+ different languages. He is highly organized and efficient, with a proven track record of creating streamlined processes that maximize productivity and minimize errors. He has an established track record of building strong, high-performing teams that consistently deliver outstanding results, while also devising innovative solutions to optimize processes and maximize efficiency.
In his current role, Ali oversees and manages complex AI data projects, ensuring that they are completed on time, within budget, and to the highest standards of quality. His expertise and leadership skills have contributed to the success of numerous projects.
Notable skills include:
- Effective interpersonal and communication skills
- Strong project planning and project management abilities
- Experienced in creating and managing high-performing teams
- Proficient in process creation and automation
- Highly organized and detail-oriented, with exceptional organizational skills
- Proven track record of delivering satisfying results and optimizing processes to maximize efficiency
Data collection (all modalities), transcription, annotation, linguistics, generative AI
Phil Hall is an AI data industry leader with over 20 years of experience building and scaling teams to deliver high-quality AI data. In his leadership role at Appen he ran a division of 1,000+ staff and played a key role in achieving 17 consecutive years of revenue growth with consistently strong profitability. Phil has experience working with many of the world’s leading companies and led teams that have contributed to the advancement of some of the most ubiquitous AI solutions in the market today.
In his current role with LXT, he is working with a hand-picked team of experts to achieve ambitious growth goals. Phil leads the go-to-market strategy for LXT, helping to develop custom AI data solutions for organizations of all sizes.
Notable skills include:
- Building and leading high-performing teams
- Developing cost-effective and high-quality data solutions for clients
- Establishing strong relationships with customers, partners and colleagues
- Developing creative solutions to meet customer needs
Learn more about Phil in this interview with Unite AI and through his podcast, Speaking of AI.
Large scale search relevance, data collection and annotation programs, generative AI, operational excellence, building expert teams
Carolyn Harvey has extensive experience leading and growing global operations in the field of search relevance ranking and annotation for ML data. As VP of Operations, Carolyn piloted and grew major data collection and labeling programs for five of the leading global technology companies. She focused on high quality data at scale, building efficiencies in long-term programs and scaling across large numbers of global locales.
Her approach to transparent partnerships, driving insights and continuous improvement supported growth of several large programs that continued for over 6+ years. Carolyn currently leads LXT’s global operations team, lending her wealth of experience to help develop a best-in-class organization.
Notable skills include:
- Building strong teams of expertise
- Developing quality methodologies that provide confidence in data deliverables.
- Reducing cost per task/query
- Expanding projects into multiple languages and locales
- Building crowds with diversity, specialization and integrity to reduce bias in the data
Julia Liberty is currently Business Development Director at LXT where she leverages over eight years of dedicated involvement in the AI sector to help clients scale their AI projects with high-quality data. She works with companies of all sizes, ensuring alignment with their specific needs and requirements to design a custom AI data solution while fostering inclusivity and minimizing biases in the data.
Earlier in her career Julia focused on using her expertise and background on designing targeted marketing plans based on psychological profiling of consumers and their distinct linguistic traits. Julia’s educational background lies in the realm of language and communication, with a focus on linguistics.
Areas of expertise:
- In-person data collection (AR/VR)
- Remote data collection
- Staffing/participant recruiting
- Annotation, utterance generation & transcription
Speech/audio processing, Machine learning (ML) and Automatic Speech Recognition (ASR), generative AI
Amr Nour-Eldin is a Ph.D. research scientist with two decades years of professional experience in the fields of speech/audio processing and machine learning in the context of Automatic Speech Recognition (ASR). His focus and hands-on experience in recent years has been in the field of deep learning techniques for streaming end-to-end speech recognition. He was previously a Principal Speech Scientist at Nuance Communications, which was acquired by Microsoft in 2021.
As VP of Technology, Amr drives the technology vision and roadmap to meet the evolving needs of LXT’s customers in the highly dynamic AI market. He is focused on the development of innovative new AI data solutions to power the next generation of AI applications.
Notable skills include:
- Strategic technology planning
- Process automation and optimization
- Deep-learning-based AI development
- Foundation model (including LLMs) tuning and evaluation
Learn more about Amr in this interview with Unite.AI.