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Sirisha Velampalli profile photo 2 on Tal
Sirisha Velampalli profile photo 1 on Tal

Sirisha Velampalli

AI/ML Lead | Ph.D. in Data Analytics | Expert in Predictive Retail, Graph Analytics, LLMs, and Explainable AI | Bridging Research & Enterprise Impact

India

12+ years of work experience

LTIMindtree
Aug 20241 yr 7 mosPresent

On-site

LLMs, NLP, Machine Learning, Artificial Intelligence
Brane Enterprises Pvt Ltd
Jul 20222 yrs 2 mosAug 2024

Hyderabad, Telangana, India

-End-End Product: Development of Digital CEO, a voice-enabled solution that revolutionizes decision-making by providing leaders with real-time, curated insights using embedding models, VectorDBs, LLMs, and the RAG framework. • AI-Tutor, an interactive learning companion that provides real-time assistance and personalized feedback for educational videos, transforming passive viewing into an engaging learning experience. • Question Answering Systems: Develop advanced Question Answering systems using embeddings models and state-of-the-art Large Language Models (LLMs) including Falcon, LAMA, and Pegasus. Implement these models to extract precise information from FAQs and facilitate efficient summarization processes. • Contributed for AI-Tutor product, an interactive learning companion using NLP to provide real-time assistance and personalized feedback for educational videos. • state-of-the-art papers in NLP and ML. • Question Answering, Information Retrieval and Text Classification Problems. • Providing mentorship and guidance to team members. • Machine Learning tools, models for Natural Language Processing applications, experimental design, research methodologies, qualitative and quantitative analysis. • NLP frameworks (spaCy, NLTK, gensim), large-scale pre-trained Transformer-models (Hugging Face, BERT) • Research on state-of-the-art AI Models (Switch transformers, Google brain, Fast MOE, Clip, Microsoft NLG-COCO, LAMDA, Wu Dao, MUM) • Autonomous debating system Research by IBM and customized as per organizational requirement.
DataOrb AI
Nov 20219 mosJul 2022

*Partner with various data/computing/research teams (internal and external) to construct a knowledge graph of customer interaction and conversation data. *Implement cutting-edge algorithms for inferring likely connections in the knowledge graph for downstream validation. *Design and implement a framework for evaluating the quality and downstream impact of different algorithms for inferring new relationships. *Devise systems for leveraging knowledge graph information within conversation intelligence machine learning problems.
Nov 20174 yrs 1 moNov 2021

Hyderabad, Telangana, India

*Carrying out advanced research work in computer science areas *Executing GOI projects *Preparation of Project Proposals *Data Analytics & Artificial Intelligence Lab Implementations *Handling post graduate courses *Organising training programs/Conferences/Workshops/Seminars etc., and participate in teaching programmes. *Guiding post graduate projects *Curriculum Design *Publications review committee
Jawaharlal Nehru Technological University, Kakinada
Mar 20143 yrs 9 mosNov 2017

Kakinada, Andhra Pradesh, India

*Carrying out research work in computer science areas. *Preparation of Project Proposals *Big Data Analytics Lab Implementation *Handling under graduate courses *Organising training programs/Conferences/Workshops/Seminars etc., and participate in teaching programmes. *Curriculum Design *Guiding under graduate projects

Education

Doctor of Philosophy - PhD, Data Analytics (Computer Science & Engineering)

Tennessee Tech. University, U.S.A, JNTU Kakinada

20143 yrs2017
acharya nagarjuna university

Master of Technology (M.Tech.), Dept. of CSE, University Campus College of Sciences , Computer Science and Engineering

acharya nagarjuna university

20102 yrs2012

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Headline

AI/ML Lead | Ph.D. in Data Analytics | Expert in Predictive Retail, Graph Analytics, LLMs, and Explainable AI | Bridging Research & Enterprise Impact

About

Strategic AI leader driving innovation at the intersection of Data Science, Machine Learning, and Explainable AI. With over 14 years of experience, I specialize in transforming data into decisions through LLMs, NLP, and graph-based reasoning models that power real-world impact.

Location

India

Work experience

Tech Lead- Data Sciences, Enterprise AI at LTIMindtree, Aug 2024 - Present · 1 yr 7 mos, On-site, LLMs, NLP, Machine Learning, Artificial Intelligence

Solution Lead - Data Science at Brane Enterprises Pvt Ltd, Jul 2022 - Aug 2024 · 2 yrs 2 mos, Hyderabad, Telangana, India, -End-End Product: Development of Digital CEO, a voice-enabled solution that revolutionizes decision-making by providing leaders with real-time, curated insights using embedding models, VectorDBs, LLMs, and the RAG framework. • AI-Tutor, an interactive learning companion that provides real-time assistance and personalized feedback for educational videos, transforming passive viewing into an engaging learning experience. • Question Answering Systems: Develop advanced Question Answering systems using embeddings models and state-of-the-art Large Language Models (LLMs) including Falcon, LAMA, and Pegasus. Implement these models to extract precise information from FAQs and facilitate efficient summarization processes. • Contributed for AI-Tutor product, an interactive learning companion using NLP to provide real-time assistance and personalized feedback for educational videos. • state-of-the-art papers in NLP and ML. • Question Answering, Information Retrieval and Text Classification Problems. • Providing mentorship and guidance to team members. • Machine Learning tools, models for Natural Language Processing applications, experimental design, research methodologies, qualitative and quantitative analysis. • NLP frameworks (spaCy, NLTK, gensim), large-scale pre-trained Transformer-models (Hugging Face, BERT) • Research on state-of-the-art AI Models (Switch transformers, Google brain, Fast MOE, Clip, Microsoft NLG-COCO, LAMDA, Wu Dao, MUM) • Autonomous debating system Research by IBM and customized as per organizational requirement.

Machine Learning Research Engineer at DataOrb AI, Nov 2021 - Jul 2022 · 9 mos, *Partner with various data/computing/research teams (internal and external) to construct a knowledge graph of customer interaction and conversation data. *Implement cutting-edge algorithms for inferring likely connections in the knowledge graph for downstream validation. *Design and implement a framework for evaluating the quality and downstream impact of different algorithms for inferring new relationships. *Devise systems for leveraging knowledge graph information within conversation intelligence machine learning problems.

AI & NLP Team Lead at CR RAO AIMSCS, Nov 2017 - Nov 2021 · 4 yrs 1 mo, Hyderabad, Telangana, India, *Carrying out advanced research work in computer science areas *Executing GOI projects *Preparation of Project Proposals *Data Analytics & Artificial Intelligence Lab Implementations *Handling post graduate courses *Organising training programs/Conferences/Workshops/Seminars etc., and participate in teaching programmes. *Guiding post graduate projects *Curriculum Design *Publications review committee

Regular Research Scholar at Jawaharlal Nehru Technological University, Kakinada, Mar 2014 - Nov 2017 · 3 yrs 9 mos, Kakinada, Andhra Pradesh, India, *Carrying out research work in computer science areas. *Preparation of Project Proposals *Big Data Analytics Lab Implementation *Handling under graduate courses *Organising training programs/Conferences/Workshops/Seminars etc., and participate in teaching programmes. *Curriculum Design *Guiding under graduate projects

Education

Doctor of Philosophy - PhD, Data Analytics (Computer Science & Engineering), Tennessee Tech. University, U.S.A, JNTU Kakinada

Master of Technology (M.Tech.), Dept. of CSE, University Campus College of Sciences , Computer Science and Engineering, acharya nagarjuna university