Rani K.

Full-stack and AI Developer

Gauribidanur, India

Experience

Jan 2025 - Present
10 months

Full-stack and AI Developer

Freelance

  • Designed AI-powered web prototypes with fine-tuned LLMs (GPT, Gemini), integrated into full-stack apps.
  • Enhanced LLM accuracy on programming and voice datasets, improving benchmark performance by ~15%.
  • Evaluated multiple LLMs and delivered optimization recommendations, improving reliability in production use.
  • Contributed to Agile teams via code reviews and iterative feature delivery, ensuring timely delivery.
Sep 2024 - Dec 2024
4 months
Berlin, Germany

Backend Developer Intern

Epapa

  • Developed Dockerized backend environments (Development, Staging, Production), reducing release time by 30% through consistent deployments.
  • Designed and documented secure REST APIs (authentication, password, AI integration) with Swagger, boosting cross-team adoption.
  • Optimized PostgreSQL on Azure with schema tuning and automated backups, cutting query latency by ~25%.
  • Built CI/CD pipelines using Azure DevOps, accelerating release cycles and improving test feedback.
  • Collaborated with frontend and AI teams to integrate features, resolving deployment issues and ensuring smooth mobile releases to Google Play Store.

Summary

Experienced MSc graduate with hands-on expertise in backend development, API design, database optimization, and cloud deployment using Docker, Azure, and Kubernetes. Built production-ready full-stack applications with React, Next.js, and PostgreSQL, and contributed to AI model integration in real-world projects.

Languages

Hindi
Native
English
Advanced
German
Elementary

Education

Sep 2023 - Jan 2025

University of Sheffield

MSc in Advanced Computer Science · Advanced Computer Science · Sheffield, United Kingdom

Aug 2019 - Jun 2023

Jain (Deemed-to-be University)

BTech in Software Engineering · Software Engineering · Bengaluru, India · 9.33/10

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