Preety Rai

AI Researcher

India4 yrs 9 mos experience

AI EnabledAI ML Practitioner

Key Highlights

4+ years of experience in AI and Data Science.
Expertise in developing AI-driven applications.
Proven track record in enhancing user engagement.

Stackforce AI infers this person is a Data Science and AI specialist with a strong focus on Healthcare and Blockchain technologies.

Contact

preetyrai1212@gmail.com LinkedIn

Skills

Core Skills

Machine LearningData Science

Other Skills

AWS LambdaAlgorithmsAmazon Web Services (AWS)Analytical SkillsAndroidApache KafkaArduinoBERT (Language Model)C++CUDACascading Style Sheets (CSS)Computer VisionConvolutional Neural Networks (CNN)CryptographyCybersecurity

About

Having 4+ years of experience in Information Technology, specializing in Artificial Intelligence, Machine Learning, Data Science, Software Engineering, Data Analysis, Data Visualization and Blockchain (web3) technology to tackle intricate business challenges. Enthusiastic about harnessing the power of technology to promote positive outcomes, e.g., innovation, efficiency.

Experience

4 yrs 9 mos

Total Experience

9 mos

Average Tenure

7 mos

Current Experience

Uplevyl

Artificial Intelligence Engineer

Nov 2025 – Present · 7 mos

Trubotai

Lead AI ML Scientist

Apr 2025 – Nov 2025 · 7 mos

1.) AI Chatbot
2.) AI Voicebot
3.) AI agents
4.) AI surveillance
5.) Related AI Services

Chervic advisory services

Data Scientist - AI

Jun 2024 – Dec 2024 · 6 mos · Hyderabad, Telangana, India · Remote

Implemented projects on Discriminative AI and Generative AI technology. In Generative AI I particularly worked on technologies like LLM's, RAG, Finetuning, Agents and various vector databases such as pinecone, FAISS, etc using Fast API, Flask etc to build full-stack Data Science projects such as Medical Chatbot and Ecommerce Chatbot that provided reliability to consumers and also saves time . And was also Involved in projects involved in Pytorch and Tensor Flow basically for NLP and Computer Vision and Stable Diffusion Projects.

Zummit infolabs

Data Scientist

May 2024 – May 2025 · 1 yr · Bengaluru, Karnataka, India · Remote

Implemented a Brain Tumour Detection Project using PyTorch (Deep Learning) which helps better predict the MRI Results of patients and also provides good accuracy.
Also contributed in ML and NLP projects such as plagiarism detection and Resume Screening Application, Speech to Text (Whisper) , E-Commerce Recommendation System etc and Implemented time series forecasting model for cryptocurrency price prediction using tensorflow framework.

PyTorchDeep LearningMachine LearningNatural Language ProcessingTensorFlowData Science

Neuroreef labs

Lead Software Engineer

Sep 2023 – May 2024 · 8 mos · Austin, Texas, United States · Remote

Worked on projects that use React js, Node js, mongo db, etc and contributed in making a SaaS application ( a health care application based on RAG) .
Also contributed in full stack application using MERN stack technologies for building company website. MedAura.ai application is provides search results based on recent research papers and upgradation in medical field

Spearmint technologies

Blockchain Developer

Sep 2022 – Aug 2023 · 11 mos · On-site

Developed defi (decentralized finance) Smart Contract on Ethereum and Solana Blockchain using Rust. Also worked on Full Stack Blockchain Application that increased the company revenue by 20%.
Performed Smart Contract Auditing on L2 ethereum blockchain on testnets and mainnets.

Witzeal technologies private limited

Software Engineer

Aug 2021 – Sep 2022 · 1 yr 1 mo · Gurugram, Haryana, India

Worked on Mobile Application Development on technologies like React Native and Android that increased the number of users on the platform using the application form 50 k to 5 Million.