Amit Kumar
@amitkumar57
AI trainer and data labeller focused on quality for LLMs and science.
IndiaWhat I'm looking for
I’m a motivated BS-MS student in physical sciences at IISER Bhopal, researching high-entropy-alloy superconductors, and I’m driven by the goal of understanding quantum phenomena in complex materials. I bring hands-on experience in synthesis and characterization, using XRD, SEM/EDS, four-probe resistivity, and SQUID magnetometry to connect structure and properties.
Alongside my research, I’ve worked as an Experienced AI trainer and data labeller with hands-on experience at Outlier, Mindrift, and Invisible AI (remote/freelance). I perform prompt engineering, RLHF annotation, and response ranking, and I contribute to high-quality training data through text classification, named entity recognition (NER), and instruction-following evaluation—using my physical science background to improve accuracy and coherence.
Experience
Work history, roles, and key accomplishments
AI Trainer & Data Labeller
Outlier AI
Sep 2025 - Present (10 months)
Performed prompt engineering, RLHF annotation, and response ranking to improve LLM outputs across reasoning, coding, and science domains. Completed text classification, named entity recognition, and instruction-following evaluation tasks for model training pipelines.
AI Trainer & Data Labeller
Mindrift
Sep 2025 - Present (10 months)
Performed prompt engineering, RLHF annotation, and response ranking to improve LLM outputs across reasoning, coding, and science domains. Completed text classification, named entity recognition, and instruction-following evaluation tasks for model training pipelines.
AI Trainer & Data Labeller
Invisible AI
Sep 2025 - Present (10 months)
Performed prompt engineering, RLHF annotation, and response ranking to improve LLM outputs across reasoning, coding, and science domains. Completed text classification, named entity recognition, and instruction-following evaluation tasks for model training pipelines.
Education
Degrees, certifications, and relevant coursework
Indian Institute of Science Education and Research Bhopal
BS-MS (Natural Science), Physical Science
2021 - 2026
Grade: CPI: 7.2/10
BS-MS student in Physical Science at IISER Bhopal, researching high-entropy-alloy superconductors. Conducts hands-on synthesis and characterization using XRD, SEM/EDS, four-probe resistivity, and SQUID magnetometry.
S.S.P. High School, Narahiya
Higher Secondary, General Education
2018 - 2020
Grade: 73.6%
Completed Higher Secondary education at S.S.P. High School, Narahiya, Madhubani, Bihar with 73.6% from 2018 to 2020.
S.S.P. High School, Narahiya
High School, General Education
2016 - 2018
Grade: 80.20%
Completed High School education at S.S.P. High School, Narahiya, Madhubani, Bihar with 80.20% from 2016 to 2018.
Availability
Location
IndiaAuthorized to work in
Job categories
Skills
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