Sneha.
AI Innovation Intern & Freelancer

Hi 👋, I am Sneha

Full Stack
Developer.

I am a Full Stack Developer with hands-on experience in React, Node.js, MongoDB, and building real-world applications. I develop freelance projects and have worked with AI technologies, including RAG, vector databases, and large language models, to build smarter, user-focused solutions.

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Trusted
10+Projects
100%Client Satisfaction
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Professional Experience

Building real-world applications and contributing to innovative projects that enhance user experiences and drive business growth.

May 2026 - Present

AI Innovation Intern

Medavida

Spearheaded the development and integration of AI agents and agentic workflows tailored for healthcare and FinTech products, driving significant improvements in operational efficiency and automation. Built robust full-stack features using Next.js, Django, and advanced LLMs for production-level applications. Engineered complex payment workflows and seamless third-party API integrations to bridge product requirements with backend services. Actively contributed to strategic product decisions while maintaining comprehensive technical documentation. Leveraged AI-assisted development paradigms to accelerate system design, debugging, and rapid feature implementation.

LLMsAgentic AINext.jsDjangoAPIsFinTech
Feb 2025 - May 2025

Developer

Coding Jr

Developed a chatbot for an AI education platform and contributed to platform development. Gained hands-on experience with RAG applications, vector databases like Weaviate, and large language models using OpenRouter and Hugging Face. Learned how LLMs work internally and integrated them into real-world applications.

PythonWeaviateOpenRouterRAGTensorflowGit
May 2024 - July 2024

React.js Developer

Freshtronics Technologies

Developed a full-stack Hospital Management System using Reactjs, Nodejs, and MongoDB. Implemented user account creation, sign-up, and login features for patients. Integrated image capture functionality for report management and patient documentation.

React.jsJavaScriptNode.jsGitREST APIs

Featured Products

I don't just write code. I build production-ready applications with scalable architectures, modern UI/UX, and real business impact.

Freelance Project

Vittup - FinTech Platform

Developed and integrated core features for a modern FinTech platform, driving end-to-end mobile, web, and backend workflows using React Native, Next.js, and Node.js. Engineered secure financial product features and robust backend integrations, deploying scalable application services on Google Cloud to ensure high performance and reliability.
React NativeNode.jsNext.jsGoogle CloudGitHub
Google Play
Vittup App
Architecture

Enterprise SaaS Backend

A highly scalable multi-tenant SaaS backend architecture. Implemented API key authentication, Role-Based Access Control (RBAC), and a robust Redis sliding-window rate limiter to protect APIs. Features queue-based background processing using BullMQ and tamper-resistant audit logging.

Docker
Containerized Infrastructure
Redis
Sliding-Window Limits
View Architecture
SaaS Backend Architecture
PDF
Medical_Record.pdf
LangChain SplitterHuggingFace Embeddings
DB
Weaviate Vector SearchMistral LLM Generation
AI Agent System

Medical RAG Chatbot

Designed to answer medical-related questions by retrieving accurate information from medical PDFs and generating clear, human-like responses. It handles casual conversations smoothly, making it both informative and interactive.

  • ✦ Extracted and chunked text using LangChain
  • ✦ Stored Hugging Face embeddings in Weaviate
  • ✦ Connected Mistral LLM via OpenRouter API
  • ✦ Full-stack Flask backend with HTML chat interface
View Source
Freelance Project

FinanxialFreedom

A custom animated marketing website built for an AI-powered faceless content growth agency as a freelance project. Designed with dynamic typography and modern motion design to significantly increase website traffic and boost marketing conversions for the client.

  • ✦ High-conversion landing page
  • ✦ Animated entrance and scroll effects
  • ✦ Tailwind CSS for extreme responsiveness
Live Website
Scale Your Agency

Automate Your
Growth Engine.

Get Started
React Native UI
Freelance Project

App Development

A comprehensive cross-platform mobile application built for a freelance client. Features a robust backend infrastructure and a seamless native user experience.

React NativeNode.jsNext.jsFirebaseGCloud
Repository Private
Connect Chat App
Social & Network

Connect

A real-time networking and communication platform designed to connect professionals. Features instant messaging, live presence, and seamless media sharing.

ReactNode.jsWebSockets
Live Demo View Source
Hackathon Project

Voxce

An AI-powered smart home assistant designed to redefine how we interact with our living spaces. Built collaboratively during a hackathon to create a seamless, intelligent, and efficient home automation experience.

  • ✦ Personalized voice adaptation
  • ✦ Smart security integration & automation
  • ✦ Energy optimization systems
PythonIoTAI Models
View Source
Voxce Smart Home AI

Technical Arsenal

Technologies I use to bring ideas to life

React.js

Next.js

JavaScript

HTML5

CSS3

Tailwind CSS

Node.js

Python

Django

TypeScript

API

REST APIs

MongoDB

PostgreSQL

MySQL

Redis

Prisma

Docker

AWS

Google Cloud

TensorFlow

RAG

RAG Apps

LLM

LLMs

VDB

Vector DBs

LC

LangChain

DL

Deep Learning

Education & Achievements

My academic background and key milestones in my programming journey.

Education

2022 - 2026

B.E - Computer Science & Engineering

Velammal Institute of Technology, Tamilnadu

2020 - 2022

MPC (Class 12th)

Viswasai Junior College, Nellore, Andhra Pradesh

2020

Class 10th

Ratnam High School, Nellore, Andhra Pradesh

Awards & Achievements

2025

Maintained a 200+ Day Streak on Coding Ninjas

2025

Earned 3 Badges on LeetCode for solving DSA problems

2023

Participated in Smart India Hackathon

2022

Selected in State & National level Mathematical Competition

Get In Touch

Have a project in mind or looking for a full-stack engineer? Let's connect and build something amazing together.

Email

snehaveerapareddy@gmail.com

Location

Nellore, Andhra Pradesh, India