Headline

Full Stack Engineer | Node.js · Python · React · AWS | Building Event-Driven & AI-Powered Systems

About

I am a Full Stack Engineer with 3 years of experience building SaaS products. I work across the stack - designing APIs, structuring databases, and building clean, responsive interfaces with React. I have architected microservices, built secure REST APIs, and led monolith-to-microservices refactoring. I have worked on AI-integrated systems, event-driven systems using Kafka, optimized PostgreSQL schemas, implemented RBAC-based access control. I have taken features from idea to deployment, working on third-party integrations, and AWS-based deployments. I have also built side projects like a distributed job queue using Go and Kafka to handle asynchronous processing with reliability and horizontal scalability, and an AI-driven clinical automation system using FastAPI and LLM workflows, mainly because I enjoy understanding how systems work end-to-end. I am looking to join a product-focused team where I can continue building scalable, thoughtful software and grow as a well-rounded engineer.

Location

Greater Hyderabad Area

AI stack

cursor

langchain

ollama

openai

Work experience

Software Development Engineer at PossibleWorks, Nov 2022 - Present · 3 yrs 7 mos, Full stack engineer at a B2B SaaS product startup, working across backend systems, real-time pipelines, frontend interfaces, and AI-powered features. •Module lead for critical product workflows - technical decisions, code reviews, task breakdowns, and production releases end-to-end. •Core event pipeline - Kafka and WebSockets based system ingesting real-time signals from external platforms, routing into goal, task, and feedback tracking workflows. •Database optimization - query rewrites and index redesign for high-traffic operations, significantly reducing API response times at peak load. •Integrations - connected HRIS and ATS platforms handling data sync, webhook processing, and error recovery. Built and documented open APIs for third-party integrators. •Multi-tenant REST APIs with JWT/OAuth2, RBAC, and per-tenant rate limiting across the platform. •React frontend - real-time dashboards, complex multi-step forms, and loading UX improvements reducing perceived wait by 40%.

Intern at PossibleWorks, Nov 2022 - Jul 2023 · 9 mos, •React UI development - built responsive product screens using React and Material UI, working closely with design specs to deliver responsive, consistent interfaces. •API integrations - connected frontend screens to backend APIs, handling data fetching, loading states, and error handling across multiple product modules. •Mobile app - worked on a WebView-based app for Android and iOS, including push notification integration within the native wrapper. •State management - implemented and maintained Redux across the application for predictable state handling. •Vue to React migration - refactored legacy Vue modules to React, maintaining feature parity while improving code consistency across the codebase. •Landing page - worked on the company's WordPress landing page, handling layout updates and content changes. •Bug fixes - triaged and resolved bugs across the product, spanning UI, state, and integration layers.

Education

Bachelor of Engineering - BE, Information Technology, MVSR Engineering College

Intermediate, Maths, Physics, Chemistry, Narayana Junior College - India

Public links

github: https://github.com/navyasrees