Hi, I'm
Sarthak Pathak
I architect cloud-native systems & ship products at scale.
About
Software Engineer at Grappus with 4+ years of experience specializing in cloud-native architecture and scalable backend systems. Expert in the Java Spring ecosystem, AWS/Azure/GCP, and microservices design.
I build things that matter — from migrating complex streaming services to the cloud, to developing AI-powered bots using RAG architecture, to shipping backends supporting 140,000+ app downloads across fintech, politics, and entertainment.
Proven technical leader managing teams of 3-5 developers using Agile methodologies, consistently delivering ahead of schedule with 4.6+ star ratings and sub-100ms response times.
Skills
Technologies I work with
Education
10th Standard
CBSE
12th Standard
CBSE
B.Tech/B.E. — Computers
G L Bajaj Institute of Technology & Management
Greater Noida
Projects
Protean AI Bot
Intelligent Agentic Bot using RAG architecture with LangChain and MCP server integration.
Quickflip
Complete AWS cloud migration for Quidich streaming service with scalable microservices architecture.
Unberry ATS
Comprehensive recruitment backend with automated APIs for applicant tracking and hiring workflows.
Kotak Connect
Meeting scheduling app for Kotak Securities — 50,000+ downloads, led team of 5 developers.
NCP Volunteer Platform
Cross-platform mobile app with volunteer rewards system — 40,000+ downloads, 4.6-star rating.
NCP Booth
Real-time chat integration mobile app — 1 lakh new voters, 200+ daily chats, delivered ahead of schedule.
Splitwise SDK
Published Dart SDK for Splitwise API integration — slashed Flutter dev time by 50%.
Let's create something amazing together.