Open to opportunities

Hema Sai Dhulipudi

@hemasaidhulipudi

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AI practitioner skilled in machine learning and data-driven solutions.

India

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for growth in AI and machine learning.

I am an AI practitioner with hands-on experience in developing, training, and evaluating machine learning models, particularly large language models. My journey in AI has equipped me with a robust skill set in Python and deep learning frameworks like PyTorch and TensorFlow. I have a strong track record of building scalable, data-driven solutions that enhance automation, customer experience, and decision-making processes.

Throughout my career, I have worked on various projects, including designing prompt workflows using OpenAI APIs and developing NLP pipelines with vector search for dynamic text retrieval. My experience as an AI Model Trainer and Data Annotator has honed my ability to evaluate AI-generated content for accuracy and efficiency, contributing to fine-tuning models and optimizing performance. I am passionate about the real-world impact of AI and strive to collaborate effectively while maintaining thorough documentation.

Experience

Work history, roles, and key accomplishments

AI Prompt Engineer & Research Specialist

Freelance

Dec 2024 - Mar 2025 (3 months)

Designed and evaluated prompt workflows using OpenAI APIs and LangChain to enhance conversational response quality. Developed RAG-based NLP pipelines with vector search using FAISS for dynamic text retrieval and query resolution.

Lang Chain RAG NLP Faiss A B Testing Prompt Engineering

AI Model Trainer

Outliers AI

Sep 2024 - Nov 2024 (2 months)

Evaluated AI-generated code and text for accuracy, logic, and efficiency. Provided structured corrections and feedback, contributing to model fine-tuning and error reduction.

Model Fine Tuning Test Case Creation Debugging Code Review

AI Tutor / Data Annotator

Telus International

Mar 2024 - Aug 2024 (5 months)

Trained LLMs on structured QA data, evaluated output reliability, and optimized annotation strategies for human-in-the-loop learning. Worked closely on identifying and correcting ambiguities in LLM behavior to improve prompt-response quality.

LLM Data Annotation QA Human In The Loop Prompt Response Optimization

Data Analytics Intern

Eduskills

Oct 2022 - Present (2 years 10 months)

Analyzed consumer data using Python, SQL, and visualization tools to assist in marketing insights. Developed predictive models to forecast customer behavior and optimize decision-making.

Python SQL Data Visualization Consumer Data Market Insights

Developer Catalyst Intern

Salesforce

Jul 2022 - Present (3 years 1 month)

Enhanced Salesforce applications by identifying and implementing improvements. Participated in Agile development processes, including sprint planning and daily stand-ups.

Salesforce Development Agile Methodologies Sprint Planning

Machine Learning Intern

MachineLearning Intern

Nov 2021 - Present (3 years 9 months)

Conducted data analysis and built predictive models. Utilized Python and TensorFlow for model development.

Data Analysis Python TensorFlow Machine Learning

Education

Degrees, certifications, and relevant coursework

SRK Institute of Technology (Affiliated to JNTUK)

Bachelor of Technology, Computer Science - AI&ML

2020 - 2024

Grade: 7.66 CGPA

Completed a Bachelor of Technology in Computer Science with a specialization in AI&ML. Achieved a CGPA of 7.66, demonstrating strong academic performance in core computer science and artificial intelligence concepts.