I build full-stack web applications and AI-powered systems, with hands-on experience across the MERN stack, LLM integrations, and data processing pipelines.
Currently focused on:
- Full-Stack Web Apps using
MERN - AI/ML using
TensorFlow,Keras,LangChain,RAG Systems
Looking for internships and collaborations in web development or AI/ML.
Junior Developer — OpenZoneAI — Remote (Nov 2025 – Apr 2026) Built LLM-powered application portals, dual RAG pipelines (Pinecone + TF-IDF), PDF generation pipelines with PyMuPDF/ReportLab, and a bank statement processor using pdfplumber.
Software Engineering Intern — SEPCO (Jun 2025 – Jul 2025) Revamped the official website using React.js and performed QA testing on the Power Smart mobile application.
TaskFlow — Full-Stack Task Management Platform
MERN JWT Cloudinary Ant Design
Role-based task management with Admin/Member dashboards, Cloudinary attachments, data visualization, and full CRUD via RESTful APIs.
Multi-Document RAG System — Hybrid Retrieval Pipeline
Python ChromaDB LangChain BM25 Gradio
Hybrid retrieval with HyDE, multi-query expansion, re-ranking, and caching. Supports document ingestion, querying, and summarization.
Smart Crop Disease Detection — CNN Classifier
TensorFlow Keras OpenCV Streamlit
94% accuracy across 38 classes trained on 87,000+ images with a real-time Streamlit inference interface.
HidHide — Windows kernel-mode HID device filter driver (nefarius/HidHide)
Analyzed a crash bug reported in issue #194 where the Config UI crashed on launch due to a DeviceIoControl failure. Traced the root cause to a UNICODE_STRING.Length unit mismatch in Config.c — the field stores bytes, but was being used as a character count without dividing by sizeof(WCHAR). Posted the analysis and fix publicly; the subsequent commit implementing the fix matched the diagnosis.
- Email: goutamrajpal49@gmail.com
- LinkedIn: Goutam Rajpal