I build production-grade backend systems, cloud-native microservices, and AI-powered automation.

Currently a Software Engineer at Accenture, working primarily with TypeScript, Node.js, PostgreSQL, Redis, GCP, AWS, and Python. My work spans API architecture, distributed systems, authorization, caching, observability, database optimization, and GenAI automation.

I'm particularly interested in backend engineering, system design, distributed systems, AI infrastructure, and building products that scale.

• ⚙️ Backend Engineering: Node.js, TypeScript, REST, GraphQL, WebSockets and microservices
• 🏗️ Distributed Systems: caching, rate limiting, circuit breakers, retries, queues and resilient architectures
• ☁️ Cloud & Infrastructure: GCP, AWS, Docker, serverless and CI/CD
• 🔐 Security: JWT, OAuth 2.0, RBAC, PBAC, authentication and authorization
• 🗄️ Data & Performance: PostgreSQL, Redis, MongoDB, MySQL, indexing, connection pooling and query optimization
• 🤖 AI Engineering: GPT-4o, Azure OpenAI, RAG, multi-agent systems and workflow automation
• 🧪 Engineering Quality: Jest, PyTest, unit testing, integration testing, observability and production debugging

TypeScript JavaScript Python C++ C SQL

Node.js Express.js REST APIs GraphQL WebSockets Microservices API Design

PostgreSQL Redis MongoDB MySQL Prisma

GCP AWS Docker CI/CD Linux

GCP: Cloud Functions · Cloud SQL · Pub/Sub · Cloud Scheduler AWS: EC2 · S3 · IAM

Distributed Systems System Design Caching Rate Limiting Circuit Breakers Retry Strategies JWT OAuth 2.0 RBAC PBAC

Jest PyTest Git Linux Postman Sentry

React · Node.js · Express.js · PostgreSQL · Prisma · GraphQL · Redis

A multi-tenant SaaS platform bringing product feedback, reviews, suggestions, community discussions, announcements, and product workflows into one system.

• 💬 Built 7 interconnected modules covering feedback, reviews, suggestions, community, announcements, topics and flow boards
• ⚡ Designed a GraphQL API with real-time subscriptions and WebSocket event streaming
• 🏢 Built administrative workflows for moderation, page management and analytics
• 📊 Implemented version-aware feedback tied to product release lifecycles
• 🧮 Designed a time-decay ranking algorithm for scalable feed ordering
• 🚀 Implemented cursor-based pagination and optimized PostgreSQL queries using composite indexes
• ⚡ Reduced feed latency by approximately 60% through query optimization and background processing
• 🧠 Added Redis caching and API rate limiting for scalable application operations
• 🔐 Implemented RBAC-based moderation workflows
• 🧩 Built an embeddable feedback widget using a micro-frontend approach
• 📱 Improved frontend performance using list virtualization, optimistic updates and normalized state management

React Native · Expo · Laravel · Filament · MySQL · Redis · Docker · AWS

A full-stack fashion marketplace connecting independent designers with buyers through dedicated customer and seller applications.

• 📱 Built separate buyer and seller mobile applications
• 🛒 Implemented end-to-end commerce flows including catalog, cart, checkout, orders and returns
• 💳 Integrated payment workflows with Razorpay
• 📦 Integrated Shiprocket for shipping and order fulfillment
• 💰 Designed seller wallet, store-credit and payout workflows
• 🏢 Built an enterprise-grade Filament admin panel for catalog, sellers, orders, finance, moderation and CMS operations
• 🔍 Implemented product discovery using Meilisearch
• ⚙️ Used Redis and Laravel Horizon for asynchronous jobs and background processing
• 🔐 Implemented OTP and social authentication with WhatsApp, SMS, Google and Apple
• 🛡️ Secured APIs using Laravel Sanctum and role-based access controls
• ☁️ Deployed production infrastructure using Docker, Redis and AWS S3
• 📈 Added observability and error tracking using Sentry
• 🔄 Built automated backup and CI/CD workflows

Jul 2024 to Present · Bengaluru, India

• Designed and developed production-grade cloud-native microservices using Node.js and TypeScript on GCP
• Developed 20+ REST APIs powering AI chat, analytics, client onboarding, alerts and audit workflows
• Architected multi-agent GenAI automation services in Python using GPT-4o and Azure OpenAI
• Reduced manual NDA processing time by approximately 90% through workflow automation
• Designed Redis-backed single-session enforcement and PBAC authorization with JWT validation
• Built PostgreSQL and Redis data layers with IAM-authenticated connections, connection pooling and TTL-based caching
• Implemented distributed observability using correlation IDs, structured logging, circuit breakers and retry pipelines
• Improved incident resolution time by approximately 35%
• Developed unit and integration test suites using Jest and PyTest

Jun 2023 to Jul 2023 · Bengaluru, India

• Developed internal automation tools using React, Node.js, MongoDB and REST APIs
• Optimized backend services and database queries, improving operational efficiency by approximately 30%
• Improved service reliability through health checks, connection pooling, caching and resilient retry mechanisms

• 🧠 Solved 600+ Data Structures & Algorithms problems
• ♞ LeetCode Knight: Contest Rating 2000+
• 🥇 Ranked 162 in CodeChef Starters 37
• 📐 Scored 99.88 percentile in Mathematics in JEE Mains 2020
• 🥈 2nd Rank in university coding competition

Indian Institute of Engineering Science and Technology, Shibpur

B.Tech in Information Technology: CGPA 8.44 2020 to 2024

• Distributed systems and large-scale backend architecture
• System design and high-performance APIs
• AI agents and LLM-powered backend systems
• RAG architectures and AI infrastructure
• Quantitative trading and algorithmic strategies
• Cloud-native architecture and platform engineering

💼 LinkedIn: linkedin.com/in/namburu-rama-krishna

📧 Email: ramakrishnaeswar100@gmail.com

💻 GitHub: You're already here :)

Build systems. Understand the fundamentals. Ship things that matter.