Hire Data Labelers
Sean MacKenzie
Sean is a data professional with over 25 years of experience. He has designed and architected dozens of end-to-end solutions across a wide range of technologies in mission-critical settings in industries like health, aerospace, finance, logistics, and retail. He has a master's degree in data engineering and a bachelor's in economics and was certified in data analytics at Cornell University. Sean also has a YouTube channel on data engineering techniques with 10,000+ subscribers.
Show MoreJustin Tan
Justin is a proven QA automation engineer with experience at top-tier companies including Google, Apple, and Amazon. He delivers high-quality test solutions across back-end, mobile, and web platforms. Specializing in building scalable Python-based automation frameworks, optimizing CI/CD pipelines, and driving end-to-end quality coverage, Justin excels in fast-paced development environments. Bilingual in Mandarin and English, he is ready to exceed expectations.
Show MoreChristina Lin
Christina is a senior QA engineer with 10+ years of experience working at startups, large enterprises, and government organizations. She builds automation frameworks and integrates AI-driven testing solutions with Selenium, Appium, Cypress, RestAssured API, and GPT -3 Driver. She also brings strong manual testing expertise across web and mobile. She is a strong collaborator with a track record of improving release confidence and delivering high-quality results on remote teams.
Show MoreCorrado Zurini
Corrado is an expert machine learning engineer with 10+ years of experience building AI solutions and deploying them into production at scale. He has worked with different types of inputs, such as image, video, audio, and text, and various algorithms and models. Corrado also deploys models on embedded platforms, including IoT devices, mobile phones, and cars.
Show MoreYene Mulugeta
Yene is a data and Power Platform professional with 12+ years of experience in SQL Server, performance tuning, and high availability. She builds scalable solutions using Power Apps, Power Automate, and Power BI to streamline processes and improve reporting. Yene excels at translating business needs into efficient systems, ensuring data integrity, security, and optimized performance across on-prem and cloud environments.
Show MoreVladimir Suponin
Vladimir is a machine learning engineer with five years of experience building production ML solutions. He has worked across NLP, computer vision, and agentic RAG systems, and now focuses on reliable enterprise AI systems. He builds end-to-end pipelines from data preparation and modeling to deployment and monitoring, partnering with product and engineering teams to deliver measurable business impact. Vladimir enjoys applied ML research and turning ideas into practical outcomes.
Show MoreHimanshu Thappa
Himanshu is a goal-oriented data and cloud advisor with over 17 years of experience in data engineering, analytics, and artificial intelligence. He excels in crafting enterprise data solutions in the energy, telecom, fintech, and public sectors. Himanshu has spearheaded the development of a customer data platform (CDP) on Azure Databricks and Oracle Analytics Cloud, and he has strong database and reporting skills.
Show MoreStefan Decker
Stefan is a senior data scientist and AI engineer specializing in NLP and LLMs. He builds production ML systems in healthcare AI, including transformer models that automate medical coding for millions of radiology reports and LLM-powered labeling pipelines that replaced manual expert annotation. Stefan has 10 years of experience across data science, startup founding, and enterprise consulting. He also builds AI-powered products independently, from B2B order automation to AI workout generation.
Show MoreAzmi Can Ozgen
Azmi is an AI/ML engineer with 8+ years of experience building data science solutions, AI and ML pipelines, and computer vision systems. He has a strong research background with many academic publications. Azmi is comfortable with reporting and presenting projects at different levels.
Show MoreMaria Yoganingtyas
Maria is a detail-oriented and highly organized data annotation and labeling specialist with 4+ years of experience supporting artificial intelligence (AI) and machine learning (ML) initiatives. She is proficient in various types of data labeling, including polygons and bounding boxes, ensuring high accuracy and professionalism. At Supahands, Maria performed quality control for room instance segmentation and waste classification datasets, contributing to reliable, high-quality AI model training.
Show MoreShafinaz Keply
Shafinaz is a results-driven data annotation and AI training specialist with a background in post-editing and localization. She brings precision and consistency to every project, ensuring data integrity and cultural relevance. Skilled in CVAT and Labelbox, Shafinaz supports clients in developing accurate, high-performing AI models through meticulous attention to detail.
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