MD. ISMAIL HOSHEN
Data Analyst & LLM Trainer
Naval Architecture Engineer passionate about AI innovation, machine learning, and the intersection of engineering and artificial intelligence

About Me
I am a Data Analyst & LLM Trainer with expertise in AI model training, data analysis, and mathematical reasoning, complemented by a strong foundation in Naval Architecture and Marine Engineering from Bangladesh University of Engineering and Technology (BUET).
My professional journey has been marked by proven success in optimizing machine learning models, including Google Gemini and Meta LLAMA, where I've contributed to improving dataset accuracy and model performance through supervised fine-tuning techniques.
Throughout my career, I've had the privilege of working with leading tech companies including Pareto.AI, Turing, Populii (Tech Mahindra), and Photomath (Google LLC), where I've assisted thousands of users worldwide in solving complex mathematical problems.
I am deeply passionate about AI innovation, problem-solving, and exploring the fascinating intersection of engineering and artificial intelligence. My unique background allows me to bridge the gap between traditional engineering principles and cutting-edge AI technologies.
Beyond my technical expertise, I am committed to continuous learning and contributing to the advancement of AI technologies that can make a meaningful impact on society. I believe in the power of technology to solve complex problems and improve lives globally.
Professional Experience
Community Management Specialist
Babel Audio
June 2025 - Present • Full-time
Responding to contributor inquiries via email with clarity, professionalism, and empathy
Assisting users with project onboarding, technical issues, and account-related concerns
Tracking recurring issues and providing feedback to internal teams for continuous improvement
Ensuring contributors have a smooth and positive experience across all communication touchpoints
LLM Trainer and Math Expert
Pareto.AI
March 2025 - May 2025 • Contract
Quality assured competition-level math solutions submitted by labelers for training ByteDance's large language model (LLM)
Trained a model of Claude.ai to perform a wide range of computer tasks, including spreadsheet operations, office application workflows, and OS-level interactions
Ensured high accuracy and consistency in mathematical reasoning for AI model training
Collaborated with cross-functional teams to improve model performance
Data Analyst - Mathematics (LLM Trainer and QA)
Turing
October 2024 - February 2025 • Contract
Trained Meta's LLAMA model in mathematical reasoning, developing high-quality math problems and solutions to improve LLM accuracy and logical consistency through supervised fine-tuning techniques
Reviewed and ensured the quality of training data, evaluating the work of other trainers as part of QA responsibilities
Developed comprehensive datasets for advanced mathematical problem-solving
Implemented quality control measures to maintain high standards in AI training data
LLM Trainer
Populii, Tech Mahindra Limited
February 2024 - July 2024 • Contract
Trained Google Gemini in Bengali Language processing and contributed to supervised fine-tuning to enhance the quality of Bengali responses
Developed training datasets specifically designed for Bengali language understanding
Collaborated with international teams to improve multilingual AI capabilities
Ensured cultural and linguistic accuracy in AI-generated Bengali content
Freelance Math Expert
Photomath, Google LLC
October 2021 - October 2024 • Freelance
Assisted thousands of users from various countries worldwide in solving math problems and explaining concepts through the Photomath app
Promoted to Reviewer role, responsible for reviewing solutions provided by other math experts to ensure accuracy and quality
Rated as a top-performing expert in recognition of exceptional problem-solving skills and accurate solutions
Contributed to improving the overall quality of mathematical explanations on the platform
Education
Bachelor of Science in Naval Architecture and Marine Engineering
Bangladesh University of Engineering and Technology (BUET)
2018 - 2023
CGPA
3.05 / 5.00
Specialized in Ship Design and Naval Architecture
Completed comprehensive thesis on Probabilistic Damage Stability
Gained expertise in AutoCAD, Rhino 3D, and MaxSurf
Developed strong foundation in engineering mathematics and computational methods
Alim (Higher Secondary Certificate Equivalent)
Dhap Satgara B.M. Kamil Madrasah, Rangpur
2015 - 2017
GPA
5.00 / 5.00
Madrasah Board Education Scholarship (2017-2021)
Achieved perfect GPA of 5.00 out of 5.00
Awarded prestigious Madrasah Board Education Scholarship for outstanding academic performance
Excelled in Mathematics, Physics, and Chemistry
Developed strong analytical and problem-solving skills
Dakhil (Secondary School Certificate Equivalent)
Badarganj Waresia Islamia Alim Madrasah, Rangpur
2010 - 2015
GPA
5.00 / 5.00
Achieved perfect GPA of 5.00 out of 5.00
Demonstrated exceptional aptitude in Science subjects
Built strong foundation in Mathematics and Scientific reasoning
Consistently ranked among top students throughout secondary education
Skills & Expertise
Programming & Development
Design & Engineering Tools
AI & Machine Learning
Productivity & Office
Certificates & Honors

Freelance Math Expert Certification
Photomath Marketplace
November 11, 2021
This certificate confirms that Ismail Hoshen Rifat has qualified as a Freelance Math Expert on Photomath Marketplace. This certification validates expertise in mathematical problem-solving and the ability to provide clear, accurate explanations to students and learners globally.

Certificate of Appreciation
Populii, Tech Mahindra Limited
February 24, 2025
This certificate certifies experience and proficiency in solving math problems on the Photomath Expert Marketplace platform at Populii. Recognizes accomplishments in providing high-quality mathematical solutions and explanations to users worldwide.
Honors & Awards
Top Performing Expert
Photomath
December 2022
Recognized as a top-performing expert for exceptional problem-solving skills and accurate solutions
Winner of Project Competition
Chittagong Dry Dock Ltd. (CDDL)
November 2022
Won project competition for analyzing environmental compliance and proposing green shipbuilding solutions
Madrasah Board Education Scholarship
Madrasah Education Board
2017 - 2021
Awarded prestigious scholarship for outstanding academic performance in Alim examination (GPA 5.00)
Academic Work
Probabilistic Damage Stability Verification of a Monohull and a Multihull
DownloadBangladesh University of Engineering and Technology (BUET)
Supervisor: Dr. Md. Shahjada Tarafder
Co-Authors:
Md. Arif Sadik Chomok
This comprehensive thesis focuses on the verification of probabilistic damage stability for both monohull and multihull vessels. The research involved conducting detailed analysis of damage stability characteristics, examining various damage scenarios and their effects on vessel stability. The study utilized both manual calculations performed in Excel and advanced naval architecture software (MaxSurf) to obtain comparative results. Key aspects included compartment flooding analysis, weight redistribution calculations, and evaluation against stability criteria. The research contributes to maritime safety by providing insights into probabilistic approaches for damage stability assessment.
Keywords:
Design of 1500 TEUs Sea-Going Container Vessel
DownloadBangladesh University of Engineering and Technology (BUET)
Supervisor: Dr. Md. Shahidul Islam
Co-Authors:
Md. Irtesum Nasrat, Masum Alam
This comprehensive ship design project involved the complete design and analysis of a 1500 TEU (Twenty-foot Equivalent Unit) sea-going container vessel. The project encompassed all aspects of ship design including hull form development, stability analysis, structural design, propulsion system selection, and cargo handling arrangements. The design process utilized industry-standard software including AutoCAD for technical drawings, Rhino 3D for hull modeling, and MaxSurf for hydrostatic and stability calculations. The project demonstrated practical application of naval architecture principles and compliance with international maritime regulations. Special attention was given to optimizing cargo capacity, fuel efficiency, and operational performance while ensuring safety and regulatory compliance.
Keywords:
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