Harvindar Singh Garcha

Developed a cost-efficient GenAI solution for sentence annotation by leveraging Sentence Transformers, BERT and vector databases. Spearheaded R&D for Volkswagen's Cerence link product, utilizing Python, Flask, React and Azure; additionally architected RabbitMQ solutions. Worked on prompt generation using Open AI & Lang Chain to generate variations of specific sentences. Developed multiple microservice NLP applications delivering 1.2M intents every year using Python, Django, Pandas, MongoDB, MySQL.

Built enterprise-grade SaaS product while understanding the business needs & Establishing strong code quality and re usability standards. Developed scalable and secure RESTful APIs using technologies like Python, Django, MySQL, Elasticsearch DSL, Celery. Automated manual tasks by building performance effective & reusable components using React, Redux & Material UI which reduced data team efforts & time by 80%.

Built quick prototypes to demonstrate the viability of a concept, exploration of a platform or a technology. Independently contributed 90% of the API's for mobile application built using flask framework. Changed the architecture from REST to Graph QL, Implementing GraphQL using Node.js