With over a decade of experience in building systems, I am a polyglot developer who thrives on creating end to end solutions. Currently, I am focused on developing backend systems that integrate RAG (Retrieval-Augmented Generation), AI technologies, Data pipelines and automation of complex workflows.

Experience

CognitosoftBack End Developer

2023 — Now

Data Ingestion: Used Kafka Streams to process IoT sensor records and push to ClickHouse and PostgreSQL for analytics and storage. RAG Implementation: Built RAG pipeline using OpenSearch, Rerank models, GPT models, and LangGraph to support Natural Language Querying (NLQ) over enterprise data. Dashboard UI: Created dashboard UI using React + Vite for data visualization and user interaction. Deployment: Used dockerized containers and deployed on AWS using ECS, RDS, and EC2; infrastructure provisioned with Terraform.