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Vishnu Prasad

About

9+ years building scalable backend systems, AI automation & microservices architecture. Predominantly hands-on engineering balanced with technical leadership.

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About Me

Senior Backend & AI Engineer with 9+ years of experience owning projects end-to-end - from architecture and technical decisions to delivery and stakeholder communication.

Deep expertise in Python (FastAPI, Django, Flask), Go, and cloud infrastructure (AWS, Kubernetes, Docker). Proven track record building AI-powered automation using multi-agent frameworks (CrewAI, LangGraph, LangChain), RAG pipelines, and LLM integration.

Shipping scalable backend systems, microservices architectures, and intelligent automation with consistently high uptime. Strong in system design, API architecture, and distributed systems.

Backend Architecture

Microservices, REST/GraphQL APIs, event-driven systems on AWS EKS

AI Automation

Multi-agent frameworks, RAG pipelines, LLM evaluation & benchmarking

Cloud & DevOps

AWS, Kubernetes, Docker, Terraform, CI/CD pipelines

Technical Leadership

Mentoring teams, driving architecture decisions, strong delivery culture

Technical Skills

Core Languages

Python FastAPI Django Flask Celery SQLAlchemy Go Rust JavaScript/TypeScript

AI & Automation

CrewAI LangGraph LangChain AutoGen OpenAI Agents SDK Multi-Agent Systems RAG Pipelines Prompt Engineering LLM Evaluation

Cloud & DevOps

AWS (EKS, Lambda, API Gateway, SQS, RDS, S3) GCP (Pub/Sub) Azure Docker Kubernetes Terraform CI/CD

Backend & APIs

Microservices REST/GraphQL Event-Driven Architecture Distributed Systems API Gateway Design Rate Limiting TDD

Databases & Messaging

PostgreSQL MongoDB Redis Kafka RabbitMQ

Observability & Dev Tools

Prometheus Grafana Distributed Tracing Pycharm VS Code Claude Code Cursor Git

Key Achievements

Substantial

API throughput improvement on AWS EKS across production environments

Significant

Reduction in incident response time through automated playbook orchestration

Strong

Retrieval accuracy for RAG-powered knowledge system processing 1K+ documents

Measurable

Manual security investigations eliminated via multi-agent AI framework

Considerable

Infrastructure cost reduction through caching, query optimization, and rightsizing

5K+

IoT devices managed with real-time data processing via Kafka and Celery

Experience

Senior Backend Developer

HeyMarvin | Remote

Dec 2025 – Apr 2026
  • Own backend services end-to-end — scoping, architecture, execution, deployment, and stakeholder communication, shipping features on tight timelines with a delivery-first mindset
  • Drive architecture and technical decisions for an AI-powered qualitative research platform, building retrieval-augmented generation pipelines for intelligent document retrieval
  • Built and maintained Python backend services handling high-throughput data ingestion pipelines, including a Django-based core platform and FastAPI microservices for async processing, video uploads, and third-party research tool integrations
  • Implemented PII detection and redaction across survey response ingestion pipelines, ensuring compliance and data safety before downstream processing
  • Built a lightweight internal FastAPI service for async webhook handling and third-party research tool callbacks, using SQLAlchemy ORM for event persistence and audit logging
  • Implemented integrations with third-party research and data tools, enabling seamless data flow into the platform's backend
  • Accelerated development velocity using Claude Code and Cursor IDE, streamlining code generation, reviews, and refactoring across Python codebases
  • Produced comprehensive test suites with strong code coverage using pytest, ensuring reliability across microservices and API contracts
  • Identified risks early in project cycles, created mitigation plans, and communicated clearly with cross-functional stakeholders to set realistic expectations
Python (FastAPI)TypeScriptPostgreSQLAWSLangChainRAGCeleryDocker

Senior Python Developer / Technical Lead

Trend Micro India Pvt Ltd | Bangalore

May 2023 – Nov 2025
  • Led Vision One SOAR platform backend in Python (FastAPI, Django) and Go, serving 10+ enterprise customers
  • Architected high-performance microservices on AWS EKS achieving substantial API throughput improvement and consistently high uptime
  • Engineered multi-agent AI framework (CrewAI + LangGraph + LangChain) substantially reducing manual security investigations
  • Built RAG pipeline ingesting 1K+ security documents with strong retrieval accuracy
  • Implemented LLM evaluation framework benchmarking OpenAI, Anthropic, and open-source models
  • Optimized performance through Redis caching, PostgreSQL query tuning - considerably cut infra costs and dramatically improved query times
  • Mentored 10-member team on Python best practices, API design patterns, TDD, and CI/CD standards
Python (FastAPI, Django)GoGraphQLKubernetesRedisMongoDBAWSCrewAILangGraphTerraform

Senior Python Developer / Technology Lead

Knowledge Lens Pvt Ltd | Bangalore

Jul 2018 – Apr 2023
  • Engineered a License Manager platform in Python (Django, PostgreSQL) serving enterprise clients
  • Designed IoT monitoring platform managing 5,000+ devices with real-time processing through Kafka and Celery
  • Built self-healing automation frameworks substantially reducing manual support
  • Led Agile/Scrum practices and introduced consistently high automated unit test coverage
Python (Django, Flask, FastAPI)GoKafkaRedisTerraformAWSDocker

Software Engineer

Tech Mahindra Pvt Ltd | Bangalore

Oct 2016 – May 2018
  • Automated secure data exchange via SFTP/FTPS and Python/UNIX scripts, significantly reducing manual effort
  • Implemented system health checks and memory diagnostics, measurably reducing downtime
  • Supported 24x7 production incident response and root-cause analysis
PythonLinuxUNIXShell ScriptingSFTP

Open Source Projects

MultiAgent Debugger

Python AI package for multi-agent log analysis and API failure debugging. Supports OpenAI, Anthropic, Google, Ollama. Production-tested with 500+ debugging sessions.

PythonOpenAIAnthropicGoogleOllama

GemMate AI Crew Orchestrator

Python platform for managing AI agent teams with search, file analysis, and LLM evaluation dashboard.

PythonAI AgentsLLM Evaluation

CrewAIMaster

Python framework for generating and managing autonomous AI agents with CLI, memory, and RAG-powered context retrieval.

PythonCrewAICLIRAGMemory

Education

Bachelor of Engineering (B.E.)

Mechanical Engineering

Visvesvaraya Technological University, Mysore

2016

Certifications

2026

Claude Certified Architect

Anthropic Academy

2025

Claude with Anthropic API

Anthropic Academy

Coursera

Getting Started with Go

University of California, Irvine

Coursera

Introduction to Front-End Development

Meta

Coursera

Crash Course on Python

Google

Get in Touch

Open to new opportunities and collaborations. Let's build something great together.

✉

Email

vishnuprasadapp@gmail.com
☎

Phone

+91 9880414861
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LinkedIn

linkedin.com/in/vishapp
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GitHub

github.com/vishapp
Bangalore, India 560100