---
title: "Pradyumn Prajapati - Mobile App Developer in Greater Delhi Area | Tal"
description: "Meet Pradyumn Prajapati, Software Engineer | Python Backend Developer | FastAPI | Node.js | Flutter | MongoDB | PostgreSQL | Building AI-Powered Applications based in Greater Delhi Area."
image: "https://tal.club/meet/pradyumn-prajapati/share-image"
---

# Pradyumn Prajapati on Tal

## Headline

Software Engineer \| Python Backend Developer \| FastAPI \| Node\.js \| Flutter \| MongoDB \| PostgreSQL \| Building AI\-Powered Applications

## About

Software Engineer with 1\+ year of experience building production applications across mobile, backend, and AI\-powered systems\. My experience spans Flutter mobile development, Python backend engineering, REST API development, database design, cloud services, and Generative AI integrations\. I have worked on production applications serving real users, developed scalable backend services using FastAPI, and integrated LLM\-powered features into business applications\. Key areas of expertise: • Python & FastAPI Backend Development • REST APIs & Microservices • MongoDB, PostgreSQL & Redis • Flutter Mobile Development \(Android & iOS\) • Node\.js Backend Development • Docker & Cloud Deployments • Generative AI & LLM Integrations • Retrieval\-Augmented Generation \(RAG\) • Vector Databases & Semantic Search Projects I have built include AI\-powered resume analysis platforms, compliance automation systems, mobile productivity applications, and backend systems for content\-sharing platforms\. Currently focused on strengthening backend engineering, distributed systems, cloud technologies, and production\-grade AI applications\. Open to opportunities in Software Engineering, Backend Development, Python Development, Full Stack Development, and AI\-powered Application Development\.

## Location

Greater Delhi Area

## Work experience

Mobile App Developer at AiToXr, Feb 2025 \- Apr 2026 · 1 yr 3 mos, Remote, • Integrated LLM\-powered chatbot into production mobile app, reducing support queries by \~30% • Built streaming response architecture, improving perceived latency by \~60% • Developed and consumed 50\+ REST APIs for real\-time AI features • Designed prompt flows and optimized LLM responses for production reliability • Collaborated on backend\-AI integration using scalable async architecture

Android App Developer at Internshala Trainings, Jul 2022 \- Aug 2022 · 2 mos, India, Completed an intensive Android Development training program with Internshala, where I gained hands\-on experience in building Android applications using Kotlin and Jetpack Compose\. Throughout the course, I learned about key Android development concepts such as UI/UX design, API integration, and Room Database for local storage\. The training helped me develop a strong foundation in building scalable, user\-friendly apps and enhanced my problem\-solving skills in mobile development\. This experience strengthened my passion for Android development and prepared me for real\-world app development projects\.

## Education

Bachelor of Technology \- BTech, Computer science and engineering, CGC Jhanjeri

High School, S\.R\. Public School,Orai

[View the original profile](https://tal.club/meet/pradyumn-prajapati)

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