{"handle":"gaurav-rbv6","display_name":"Gaurav Buwa","headline":"Senior Software Engineer at Wissen Technologies","bio":"I build AI agent platforms, backend services, and large scale data ingestion pipelines. I work with LangGraph, FastAPI, Spark, Scala, AWS, and database technologies to develop APIs, distributed systems, and production data workflows.","location":"Mumbai, Maharashtra","company":"Wissen Technologies (Client: Morgan Stanley)","role":"Senior Software Engineer","open_to":null,"languages":null,"skills":["Java","Python","C++","Scala","SQL","Spark","FastAPI","Docker","PostgreSQL","MongoDB","AWS Lambda","LangGraph"],"positions":[{"title":"Senior Software Engineer","company":"Wissen Technologies (Client: Morgan Stanley)","location":"Mumbai, Maharashtra","start_year":2026,"start_month":5,"end_year":null,"end_month":null,"description":"Decoupled TRAIL's GenAI Agent Dash frontend from the RAIL/FastAPI backend using HTTP/SSE based communication and API calls. Built a multi model LangGraph agent over MCP tools with side effect and approval level classification, durable human in the loop approval, a MongoDB checkpointer, and 4 tier memory."},{"title":"Software Engineer 2","company":"HERE Technologies","location":"Mumbai, Maharashtra","start_year":2022,"start_month":12,"end_year":2026,"end_month":5,"description":"Consolidated the AWS Batch blurring process into the ingestion pipeline using AI tools and migrated batch processing jobs to AWS EMR, cutting costs by 40% and improving job performance by 25%. Architected petabyte scale data ingestion and seeding pipelines with Spark, Scala, AWS Lambda, S3 and ECR, and maintained microservices handling 20, 000 RPM at 99.9% uptime."},{"title":"Software Development Engineer 1","company":"SAVii","location":"Remote","start_year":2022,"start_month":3,"end_year":2022,"end_month":11,"description":"Built CSV data export capability from scratch and carried out in app billing reminder notifications for 30, 60 and 90 days, resulting in a 10% improvement in user experience."},{"title":"Systems Engineer","company":"Tata Consultancy Services","location":"Remote","start_year":2021,"start_month":7,"end_year":2022,"end_month":3,"description":"Worked on complete revamping of the ion module using the Angular framework and optimized performance by reducing API response times by 50%, leading to a 30% increase in user retention rates."}],"education":[{"school":"Government Engineering College, Ajmer","degree":"B. Tech","field_of_study":"Computer Science","start_year":2017,"end_year":2021,"description":"8.4 CGPA"}],"work_email":null,"phone":null,"calendar_url":null,"website_url":null,"linkedin_url":null,"x_url":null,"github_url":null,"locked":["work_email","phone","calendar_url","website_url","linkedin_url","x_url","github_url"],"contact_visibility":"private","unlock_price_cents":null,"call_price_cents":null,"accepts_hiring_messages":false,"work_verified":false,"work_verified_domain":null,"is_public":true,"owned":false,"created_at":"2026-10-04T11:54:06.126550Z","agents":[],"agent_count":0,"follower_total":0,"posts":[],"posts_total":0}