Devvrat Rana

About Devvrat Rana

Data Science Researcher. Efficient, versatile and a quick learner with the new technologies- 13+ years experience out of which 8+ years experience in Generative AI, Agent, LLM, NLP, ML, XAI, Python, Statistic modeling and Database Management system- Strong Text mining, data analytical and data manipulation skills, including programming experience, NLP and deep learning- Strong hands­-on experience with NLP and Machine learning technologies i.e. NLTK etc- Experience in Regression and Classification modeling i.e linear, KNN and logistics algorithms - Good knowledge and experience in scikit, numpy, pandas and data plotting, AWS EC2, S3My passion to work with various Data Science tools and technologies, I am former Quality Analyst having 4 + Year of Experience. I would like to code on different platform technologies like Python, JAVA and Software Automation.My areas of Interests are NLP, Deep Learning and Data Science etc.Data Science Skills:BERT, SPARK, NLTK, Keras, Python (NumPy, Pandas, Scikit-learn, Statsmodels, SciPy), Modeling, hyper parameter tuning, model optimizationI have done Machine Learning/ Data Science courses from IIT Madras through NPTELI have also done Deep Learning Course from IIT Madras through NPTEL

Experience

1. Generative Ai and Llm Expert

   QASource

   Nov 2022 — Present

   Generative AI | LLMOps | AWS | MLFlow | CD/CI Pipelines | RAG ExpertPassionate about pushing the boundaries of AI, I specialize in building and deploying robust machine learning systems. With deep expertise in Generative AI, I design and optimize Large Language Model Operations (LLMOps) to ensure scalable and efficient AI solutions. Proficient in AWS cloud and MLFlow, I streamline LLM workflows from development to production, leveraging cloud-native tools for seamless deployment. My skills in CD/CI pipelines ensure that every model and feature I develop is delivered with precision and agility.I am also well-versed in Retrieval-Augmented Generation (RAG), enhancing AI systems with the power of external data sources for more accurate and contextual outputs.

Education

• University of Hyderabad

  Post Graduate Diploma, Machine Learning & Artificial Intelligence

  2020 — 2021

• Kurukshetra University,Kurukshetra. Shivalik Institute of Engg & Technology

  B.Tech, Information Technology

  2007 — 2011

• S.D. Sin. Sec. School(Jagadhri)

  12

  2004 — 2006

Skills

• Manual Testing
• Testing
• Mantis
• Selenium Webdriver
• Bugzilla
• Soapui Pro
• Test Cases
• Analysis
• Qtp
• Sql Load Generator
• Badboy
• Toad
• Selenium
• Regression Testing
• Test Automation
• Black Box Testing
• Sql
• Webdriver
• Neoload
• Acceptance Testing
• Load Testing
• Jmeter