Mahendra Singh Parihar
Gen AI & GCP ||RAG||Python||Vertex AI || PLSQL||MSSQL|||PostgreSQL||MSBI||DWH||ETL ||Database Developer||Reporting||DB Designer
- Role
- Senior Data Engineer at Tech Mahindra
- Location
- Dewas, MP, IN
- LinkedIn followers
- 500 followers
About Mahendra Singh Parihar
Technically Gen AI Developer & Sr. Data Engineer with 9 years of experience, Currently working in Tech Mahindra using technologies like Generative AI,RAG, Vector, Embedding model, & Cloud, GCP,(Gen AI Using Gemini Model and Vertex AI ),Big query, GCS Bucket, DTS, Dataflow,Pub Sub, Cloud Function,Python, Cloud SQL, PLSQL, MSSQL, MSBI, Postgres SQL, Powe BI. Highly adaptable and experienced in PLSQL, Postgres Sql,MSSQL, SSIS, SQL, Data Warehouse, Power BI with Extenda Client. Used Reporting toolsets, SSIS Package and deployment Process as Postgresql/PLSQL/SQL Developer, Kafka implementor, Query Optimizer Capgemini (Consultant) & TCS (Senior Engineer)with 6 years of total experience and 5.5 years of hands-on experience in Postgresql on creating stored procedures, functions, triggers, Cursor, complex queries, views, performance tuning, indexes, functional and unit testing, ETLs etc. Skills: Gen AI,GCP, Apache Beam,Airflow,PLSQL,SQL, Postgres,Microsoft SQL Server SQL Server Integration Services (SSIS),(SSRS), Postgres, SQL,PL/SQL,DWH, Power BI Currently working in Extenda Retail Project from Project Development side.
Experience
Senior Data Engineer
Jan 2025 — Present · Pune, IN
Client: British Telecom Project: AI Cyber security knowledge assistant Description: I built a Chat bot to fetch the required information from the Secure Document Using Gen AI,RAG, Vector DB, Embedding model and Gemini LLM Model,Gradio UI is for Beautiful Design for the BT Project where User Can ask the Questions to the Chatbot and get the required info from the Documents.Technologies & Service: GCP, GCS bucket,Python,Cloud run, Vertex AI, RAG, Langchain, Vector DB.Project-2 : Automated Code Generator/Refactor/Testing agent using Generative AI Technologies: Vertex AI, LLM (Gemini 2.5 Flash), Python, Cloud Run, GCS Bucket,Developed automated code generation using LLM for the migration from one layer to another layer and generate the SQL, Store procedure code, Refactor SPsand testing scenario automatic based on migration. Enabled faster development and visualization through AI-driven automation. Project -3 : Complex Solution Provisioning (Planview Integration).Technologies: REST & SOAP API, Python, S3 Bucket, CloudWatch, Planview, SQL, Docker,GitHub, CI/CD. Developed integration between Medallia and Planview to deliver customized surveys and capture customer feedback on BT’s program and project performance.Implemented APIs and automated workflows for seamless data exchange, monitoring, and reporting.
Education
MIT Group of Institutes, Ujjain
Bechlor of engineering, Information Technology
2012 — 2016
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