Banavath Vishnu

Hi, I’m Vishnu.I buildAI, APIs, agents, apps, systems, platforms, products, backends, automation, software.

Full stack engineer turning company data into
secure, clear answers — powered by AI.

View my workRead the blog

AI backend engineer at Bharat Smart Services.

2025
National
Design
3rd Place
Recognized for
advanced low-cost aerial systems
ABOUT

Curious by nature.
Builder by habit.

I’m Banavath Vishnu, a Full Stack Developer and Agentic AI Engineer at Bharat Smart Services and an IIT Hyderabad graduate. I build scalable software systems and AI-powered applications that solve real-world problems.

I also have 2+ years of freelancing experience, working with 23 clients and delivering end-to-end software solutions, from requirements and development to deployment.

I’m particularly interested in building AI-native products that combine strong software engineering with intelligent systems, scalable architectures and practical business applications.

Banavath Vishnu
Based in
Hyderabad, India
Trusted by
23 clients
2+ years delivering software end to end, from requirements to deployment
5.0Client review from Australia
“Outstanding Web Developer. Exceeded All Expectations. Highly Recommended Without Hesitation.”

My Approach

01

I build scalable and high-performance web applications with a focus on efficiency, security, and user experience.

02

Leveraging modern technologies, I create real-time, responsive applications optimized for business and user needs.

03

I am committed to continuous learning, following best industry practices, and contributing to innovative projects.

My Education

2022 – 2026

B.Tech in Chemical Engineering

Indian Institute of Technology, Hyderabad

2020 – 2022

XII – Telangana State Board

SR Junior College, Telangana

SKILLS

The tools I build with

Backend

01
DjangoDRFFastAPIFlaskSpring BootNode.jsExpressREST APIsJWTSSEWebSocketsMQTT

AI / LLM

02
Claude APIMCPLangGraphLangChainRAGMulti-agent systemsTool callingGeminiPineconePyTorchHugging Face

Frontend, Mobile & Design

03
ReactNext.jsReduxReact Native (Expo)Tailwind CSSUI/UXFigma

Data & Cloud

04
PostgreSQLMySQLMongoDBDuckDBRedispgvectorFirebaseAWSGCPDocker

Security

05
RBACRow-level securityMulti-tenant isolationAES-SIV encryption

Languages & Core CS

06
PythonJavaScriptTypeScriptJavaSQLDSASystem design
PROJECTS

Things I’ve built

Projects are on the way — check back soon.

BLOG

Latest writing

All posts ↗

LLM vs AI Agents vs Tools vs APIs vs MCP : What’s the Difference?

LLM vs AI Agents vs Tools vs APIs vs MCP — what’s the difference? This beginner-friendly guide explains how these core AI concepts fit together. Learn how LLMs reason, tools give them capabilities, APIs connect to real systems, and agent loops enable multi-step decision-making. It also covers LangChain, LangGraph, and Model Context Protocol (MCP), with a practical payment refund example showing how everything works together in a real-world agentic AI system.

AIBy Banavath VishnuOct 24, 202633 min read33 views
JOURNEY

How I got here

From chemical engineering at IIT Hyderabad to building secure AI systems — one shipped project at a time.

  1. 2022 – 2026 ~ B.Tech

    Chemical Engineering

    IIT Hyderabad ~ Education
    Hyderabad, India

    Where it started: coding alongside engineering, one side project at a time.

  2. Since 2023 ~ 25+ projects

    Freelance Full Stack & Mobile Developer

    Self-employed ~ Freelance
    Remote

    Real-time chat and food ordering apps across MERN web and React Native (Expo) mobile, with Django, Flask and FastAPI backends on AWS — using Lambda and SNS for OTP login. Real-time chat and notifications with Socket.io, plus UI/UX research and prototyping for startups and small businesses.

  3. Jun – Dec 2024 ~ 7 months

    Full Stack Developer

    Olcademy ~ Remote

    Built web and mobile apps with React and React Native, including food delivery apps along the lines of Zomato and Swiggy and a resume builder tool, and hosted them in production.

  4. May – Jul 2025 ~ 3 months

    Software Engineer Intern

    Multiplier AI ~ Internship
    Hyderabad, India · On-site

    Cut manual entity verification time by 90%+ (2 days to 4 hours) with an AI-assisted, human-in-the-loop review workflow, and built an e-learning app with React, MongoDB and a Spring Boot API.

  5. May 2026 – Present ~ …

    Full Stack Developer (AI Backend)

    Bharat Smart Services ~ Full Time
    Hyderabad, India

    Architecting NerveNet and leading 2 developers and 1 QA. Fixed 17 of 18 security audit findings (all 4 high-severity), backed by ~350 automated tests. Shipped 23+ REST APIs with JWT and RBAC, and owned the AI Website Editor backend.

CONTACT

let’s
talk.

Building something with AI, or need a backend that holds up to a security audit? I’d love to hear about it.

vishnubanavath5@gmail.com ↗