Bibek Joshi

Projects

What I build

Selected projects showcasing publicly shareable work across backend systems, AI integrations, and full-stack applications. Some production and client projects are excluded due to confidentiality agreements.

Antenna Alignment using Reinforcement Learning

Minor college research project comparing classical optimization and reinforcement learning approaches for antenna positioning. Includes simulation environment, RSSI-based modeling, RL training pipelines, and evaluation of baseline search algorithms against Q-learning strategies.

Reinforcement Learning Python Q-Learning Simulation Hardware Research Project

Ecommerce Chat Support System

Production-style support chat platform with real-time bot automation, intelligent agent escalation, conversation state management, persistent session recovery, and scalable WebSocket messaging architecture designed for resilient customer support workflows.

FastAPI WebSockets React PostgreSQL Redis

Udharo

Udharo is a Nepali-first, offline-first khata app that helps shopkeepers track customers, credits, payments, reminders, and generated PDFs. The app keeps data on-device (SQLite), supports reports, secure lock screens, backups, and Nepali date, bilingual labels (Nepali + English).

React-Native Mobile App SQLite Offline

What's App Bot

A WhatsApp auto-reply bot. It supports rule-based intent replies, simple conversation memory, and a plug-in point for AI responses.

Node.js Bot Automation

PEARL

AI-powered mental health support chatbot leveraging LLMs with retrieval-augmented responses for conversational assistance and emotional support. Built with a FastAPI backend and Next.js frontend, integrating LangChain-based orchestration for structured prompt handling and scalable conversational workflows.

FastAPI Next.js LangChain RAG Conversational AI FuseAI Fellowship

Sentiment Analyzer

Sentiment Analyzer is an API built with FastAPI that automatically detects and analyzes the emotional tone and sentiment from text or images. The project follows modern best practices like the 12-Factor App principles to ensure scalability, maintainability, and ease of deployment, whether running locally or in containerized environments.

12 Factor App FuseAI Fellowship FastAPI

Smart Dustbin Engine

This contains the backend engine for the Smart Dustbin system developed for the NCIT Hackathon. The system uses a YOLO-based computer vision model to automatically detect and classify waste items in real time. When waste is placed in front of the camera, the model analyzes the object and determines whether it is biodegradable or non-biodegradable.

FastAPI Hackathon YOLO IOT

KavyaSudha

A cultural media platform built for Nepali music collaboration and digital storytelling, featuring artist showcases, service workflows, content publishing, event promotion, and community-driven media experiences.

Next.js Django CMS Content Platform SEO Media Systems UI/UX

TABFlux

An academic-tech learning platform bridging university curricula with practical engineering skills through structured learning paths, spaced repetition workflows, course discovery, and student-focused knowledge systems.

Next.js Django EdTech Learning Systems Search Course Architecture Product Engineering

OPERON

A SaaS order management platform for printing businesses with workflow automation, order lifecycle tracking, customer credit management, operational dashboards, and business process visibility across production pipelines.

Django PostgreSQL SaaS ERP Dashboard Systems Business Operations

Gravity Lifestyle

A full-stack commerce platform for consumer electronics with product catalog management, CMS-driven merchandising, order processing, notification workflows, inventory operations, and conversion-focused customer experience design.

Next.js Django E-commerce CMS Order Management Notification Systems

Thapathali Eng. Campus Official Website

Backend system for a college institutional website supporting structured content management, API-driven data delivery, and modular CMS features for academic departments, notices, and informational pages. Built with scalable REST architecture for maintainability and extensibility.

Django Django REST Framework PostgreSQL CMS Backend REST APIs Content Management

Witness AI: Nepal-US Hackathon 2026

AI-assisted journaling and conversational platform for capturing, structuring, and analyzing first-person narratives. Features JWT authentication, Google OAuth, AI-generated insights, and prompt-based interaction workflows built with FastAPI and Next.js.

FastAPI Next.js PostgreSQL SQLAlchemy JWT Auth Google OAuth LLM Integration

TB-Vision: AI Hackathon 2026

Explainable AI system for tuberculosis screening using chest X-ray analysis with uncertainty-aware CNN ensembles and Grad-CAM++ visual explanations. Designed for low-resource healthcare environments with offline-first inference and cloud escalation for uncertain cases.

Deep Learning Computer Vision Explainable AI PyTorch Medical AI Uncertainty Estimation Grad-CAM

QA Agent - Mistral AI WorldWide Hackathon

Autonomous web quality assurance system powered by LLM-driven tool orchestration. Performs functional, UX, accessibility, and security checks using Playwright-based execution pipelines and structured AI reasoning for reproducible QA reports.

FastAPI Next.js Playwright LLMs Mistral AI System Design Automation Testing TypeScript

Resonate Website

Official landing page for Resonate, an open-source social voice platform (AOSSIE) enabling real-time audio rooms, scheduled events, storytelling features, and social voice interactions. Built as a modern, animated product showcase with performance-focused UI and scalable component architecture.

Next.js React GSAP Lenis Open Source

iCEC-FWU Hacktoberfest & Club Platform

Open-source contribution platform and club website for Innovative Computer Engineering Club (FWU), built during Hacktoberfest to enable student collaboration, event visibility, and community-driven development. Includes Vite-based React setup, Dockerized development workflow, and contributor-friendly onboarding structure.

React Vite Docker Open Source Hacktoberfest Community Platform Frontend Engineering