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Ashith Joswa Fernandes

@ashithjoswafernandes

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I build end-to-end web and AI applications, from production APIs to LLM and computer-vision pipelines.

India

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What I'm looking for

I'm looking to build end-to-end web and AI products, contributing across backend systems, LLM/RAG workflows, computer vision, ML pipelines, and production CI/CD.

I've built production web and AI applications spanning frontend, backend, REST APIs, databases, authentication, and CI/CD.

As a freelance full-stack developer, I architected and deployed s4holidays.com, a MERN travel platform serving 80+ packages. I improved page load by 30% through MongoDB query and React rendering optimization, and automated releases with GitHub Actions.

At St Aloysius Research Lab, I engineered a Python diagnostic system combining computer vision and ML models that reached 85% classification accuracy. I also built an OpenCV pipeline that reduced manual preprocessing time by 60%.

I've shipped an AI Email Copilot with FastAPI, Next.js, PostgreSQL, Google OAuth, Gmail API, and GroqAPI, and built a PDF RAG Chat Assistant using LangChain and Chroma. My open-source work includes merged fixes and contributions to LlamaIndex and Hugging Face PEFT.

Experience

Work history, roles, and key accomplishments

Research Intern - AI/ML Pipeline Engineering

St Aloysius Research Lab

Dec 2025 - Mar 2026 (3 months)

Engineered a Python diagnostic system combining computer vision and ML models, reaching 85% classification accuracy. Architected an automated OpenCV image-processing pipeline on Linux, cutting manual preprocessing time by 60%.

Python OpenCV Machine Learning Computer Vision SMOTE Linux

Freelance Full-Stack Developer

S4 Holidays

Sep 2025 - Jan 2026 (4 months)

Architected and deployed a production MERN travel-showcase platform with RESTful APIs serving 80+ packages. Implemented JWT authentication and RBAC, optimized MongoDB queries and React rendering, improving page load by 30%.