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Pradyumn Prajapati

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

Greater Delhi Area

1+ year of work experience

AiToXr
Feb 20251 yr 3 mosApr 2026

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
Internshala Trainings
Jul 20222 mosAug 2022

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

CGC Jhanjeri

Bachelor of Technology - BTech, Computer science and engineering

CGC Jhanjeri

20214 yrs2025

High School

S.R. Public School,Orai

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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

Pradyumn Prajapati - Mobile App Developer in Greater Delhi Area | Tal