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prasanthdeva/README.md

Hi, I'm Prasanth Deva πŸ‘‹ @ Manirathnam

Full-Stack Engineer β€’ GenAI Engineer β€’ React β€’ Distributed Systems β€’ Agentic AI β€’ High-Scale Architecture


πŸ”Ž Overview

I build reliable, full-stack products end-to-end β€” from React frontends to high-performance backends β€” and increasingly, GenAI-powered engineering workflows and LLM-driven products. I'm passionate about:

  • Full-Stack Development (React, TypeScript, FastAPI/Spring Boot APIs)
  • GenAI Engineering (LLM internals, agentic workflows, RAG, prompt/context engineering)
  • Backend Engineering (Java/Spring Boot, Python/FastAPI, Go)
  • Distributed Systems & Messaging (Kafka, Redis, Pub/Sub)
  • Multi-tenant Platforms & RBAC
  • Cloud-Native & DevOps (Docker, CI/CD, Kubernetes, Google Cloud)
  • Real-Time Processing & High Throughput APIs

Currently leading legacy mainframe β†’ cloud-native modernization using GenAI-accelerated development tooling, alongside a foundation-first deep dive into LLMs (linear algebra β†’ transformers β†’ Karpathy's series).

🚧 Building now: full-stack products end-to-end (React + FastAPI/Spring Boot) powered by AI-assisted engineering workflows β€” work in progress.


🧩 Skills Matrix

Category Skills
Languages Python, Go, Java, TypeScript, SQL
Frontend React, TypeScript, Vue, HTML/CSS, REST/WebSocket integration
GenAI / LLM LangChain, RAG pipelines, Agentic AI workflows, Prompt Engineering, LLM Orchestration, Multi-agent systems
Frameworks FastAPI, Spring Boot, Spring Batch, Chi, Gin, Fiber
Cloud & Infra Google Cloud (Cloud Run, BigQuery), Azure, Docker, Kubernetes, NGINX
Data Stores Postgres, Redis, MongoDB, BigQuery
Messaging Kafka, RabbitMQ, WebSockets
Observability Grafana, Prometheus
Architecture Multi-tenant, Distributed Systems, Microservices, Event-Driven, Polyglot Backend Systems

πŸ“Š Developer Activity Dashboard




πŸ› οΈ Recent Engineering Activity

  • Modernizing legacy COBOL/mainframe pipelines to cloud-native services (Spring Batch β†’ BigQuery), GenAI-assisted
  • Building GenAI-powered developer tooling: RAG over codebases, AI-assisted PR review, multi-agent workflows
  • Designing hybrid polyglot backend architecture β€” Spring Batch (batch), FastAPI (web layer), Go (event-driven on Cloud Run)
  • Building a Hospital Management System (FastAPI, India-specific: DPDP Act 2023, ABDM/ABHA, GST billing)
  • Structured LLM fundamentals track: linear algebra β†’ neural nets β†’ transformers β†’ Karpathy's "zero to hero" series
  • Building full-stack products (React + FastAPI/Spring Boot) using AI-assisted development workflows end-to-end β€” in progress
  • Designing multi-tenant CRM architecture (Go + Vue) with fine-grained RBAC
  • Building high-performance Redis caching layer
  • CI/CD pipelines with GitHub Actions / Azure DevOps

πŸ—‚οΈ Highlighted Projects

Project Description
Hospital Management System FastAPI-based HMS for Indian hospitals β€” patient mgmt, EHR, billing, pharmacy, lab, ABDM/ABHA & DPDP compliant
GenAI Dev Workflows RAG over internal codebases, AI-assisted PR review, multi-agent orchestration for engineering leads
Event-driven Notification Engine Kafka streaming workflows, retries, DLQ support
Redis Cache Middleware High-performance TTL & invalidation wrapper for Go
College Management System Multi-role access: admin, staff, student

πŸ›‘ Engineering Principles

  • Foundation First β†’ the foundation is always the real skill
  • Performance First β†’ measure & optimize
  • Clean Abstractions β†’ domain-driven boundaries
  • Scalability β†’ services grow with business
  • Resilience β†’ retries, fallbacks, circuit breakers
  • Security β†’ least privilege + secure defaults
  • Automation β†’ CI/CD + GenAI-accelerated development, everywhere

Pinned Loading

  1. kubernetes kubernetes Public

    Forked from kubernetes/kubernetes

    Production-Grade Container Scheduling and Management

    Go 1

  2. elasticsearch elasticsearch Public

    Forked from elastic/elasticsearch

    Free and Open, Distributed, RESTful Search Engine

    Java 1

  3. kafka kafka Public

    Forked from apache/kafka

    Apache Kafka - A distributed event streaming platform

    Java 1

  4. AuthX AuthX Public

    Forked from keycloak/keycloak

    Identity and Access Management For Modern Applications and Services

    Java

  5. code-server code-server Public

    Forked from coder/code-server

    VS Code in the browser

    TypeScript