Gujjala Raghava chandra
@gujjalaraghavachandr
I build production Agentic AI, RAG, and forecasting systems that make complex data accessible.
IndiaWhat I'm looking for
I've built production Agentic AI solutions for supply chain management at Testingxperts, including Virgo, a unified application with five agents and an orchestrator deployed on GCP. The agents support NL2SQL, Google Slides automation, URL data extraction, part-number creation, and forecasting.
At QATASYS, I built AWS-based RAG and NL2SQL solutions for structured and unstructured data, including a scalable serverless PDF ingestion pipeline using PyMuPDF and Claude. I also developed an agentic chatbot that retrieves information through vector search or dynamically generated Athena SQL.
For healthcare clients, I built 150 product- and region-level time-series forecasting models, achieving 95% accuracy against a 90% target. My work spans machine learning, deep learning, statistical modeling, visualization, AWS, GCP, and production data products.
Experience
Work history, roles, and key accomplishments
Senior Data Scientist
Testingxperts Pvt. Ltd
Oct 2025 - Jul 2026 (9 months)
Built and deployed various Agentic AI solutions for supply chain management, including five agents with an orchestrator using Google ADK framework. Developed the Virgo application and test automation for Tosca using Agentic AI.
Data Scientist
QATASYS Pvt. Ltd
Oct 2022 - Sep 2025 (2 years 11 months)
Built Generative AI solutions with Agentic AI workflows for information retrieval from structured and unstructured data using RAG and NL2SQL in AWS. Developed time series forecasting models for order volume for a healthcare client.
Technical Assistant
Govt. of Andhra Pradesh
Nov 2018 - Oct 2022 (3 years 11 months)
Worked as Technical Assistant in the Election Department, generating reports and providing application support.
Technical Assistant
AP Corporation for Outsourced Services
Nov 2020 - Sep 2022 (1 year 10 months)
Engaged in outsourced project work for Government of Andhra Pradesh.
Technical Assistant
Akshara Enterprises India Pvt. Ltd
Nov 2018 - Oct 2019 (11 months)
Contributed under outsourced services for Government of Andhra Pradesh.
Education
Degrees, certifications, and relevant coursework
St. Paul's College of Management and IT
MBA, Management
Grade: 60%
Post Graduate in MBA with 60% from St. Paul's College of Management and IT, affiliated to Osmania University, Hyderabad, Telangana.
Availability
Location
IndiaAuthorized to work in
Skills
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