Prajwol Ghimire
Expert Backend Developer & AI Agent Specialist | NCIT Alumni
🚀 Building intelligent backend systems with NestJS, AI recommendation engines, and LangChain-powered chatbots. NCIT Alumni pursuing Software Engineering at Pokhara University with 2+ years specializing in backend architecture, AI agents, and scalable API development. Expert in PostgreSQL optimization, real-time systems, and intelligent automation solutions.
About
I'm a software engineer specializing in backend systems and scalable web applications.
My Journey
Currently pursuing Bachelor of Software Engineering at Pokhara University through Nepal College of Information Technology (NCIT), I'm a specialized Backend Developer and AI Agent Specialist with deep expertise in building intelligent, scalable systems. My professional journey focuses on backend architecture, AI integration, and intelligent automation solutions.
At NeoYaan, I've architected and developed sophisticated backend systems using NestJS and PostgreSQL, implemented intelligent recommendation engines using hybrid ML algorithms, and built AI-powered chatbots with LangChain, RAG (Retrieval-Augmented Generation), and Vector Databases. My expertise includes real-time communication systems, advanced authentication mechanisms, and performance-optimized caching strategies with Redis.
As a backend specialist, I'm passionate about creating efficient, intelligent solutions that solve complex problems. Whether it's designing scalable microservices architectures, implementing AI agents for automation, optimizing database performance with TimescaleDB, or deploying robust systems on Google Cloud Platform, I excel at building the invisible backbone that powers modern applications.
My focus on AI integration and intelligent systems sets me apart. I specialize in building recommendation systems, conversational AI, and smart automation tools that enhance user experiences and business efficiency. When not coding, I'm exploring cutting-edge AI technologies, contributing to open-source backend projects, and sharing knowledge with the growing tech community in Nepal.
Full-Stack Development
Expert in modern web technologies and frameworks
Backend Architecture
Scalable APIs and database design specialist
Cloud & DevOps
GCP deployment and CI/CD pipeline expert
Performance Optimization
Building fast, efficient, and reliable systems
My Technical Expertise & Skills
Comprehensive full-stack development skills across web and mobile platforms with modern technologies
Professional Journey
Building impactful solutions across different domains
Key Achievements:
- Designed and developed backend architecture for Travories, a travel booking platform, using NestJS and PostgreSQL
- Implemented real-time chat using Socket.IO with features like typing indicators, read receipts, and online presence
- Built secure Role-Based Access Control (RBAC) to manage permissions across different user roles
- Integrated JWT-based authentication, Redis caching, and session management for seamless user experience
- Developed intelligent recommendation system using hybrid ML and semantic filters
- Built agentic AI chatbot using LangChain, RAG, and Vector DB for contextual chat
- Wrote unit and integration tests using Jest and maintained modular code with 50K+ lines contributed
Technologies Used:
Key Achievements:
- Built web applications with React and Node.js/Express using SQL databases
- Designed UI/UX in Figma and collaborated with team for iterative improvements
- Documented workflows and maintained clear communication with stakeholders
- Identified and resolved frontend/backend bugs through rigorous testing and debugging
Technologies Used:
Project Showcase
Select projects demonstrating backend and full-stack experience.
IoT-based rainfall monitoring system with ESP32, collecting time-series data and ML-based crop recommendations.
Modular backend system built with ASP.NET Core, covering user management, booking flows, and transaction processing with comprehensive authentication.
Complete travel booking platform with real-time chat, AI recommendations, and comprehensive booking management system.
Advanced LLM agent workflow system using state machines for autonomous decision-making in natural language processing tasks.
MERN-stack web application for booking futsal venues in Kathmandu with real-time availability, secure Khalti payments, and comprehensive admin dashboard.
Next.js application with Discord OAuth integration featuring role-based access control and real-time role synchronization.
Comprehensive Student Management Information System for educational institutions to streamline administrative tasks and student data management.
Customized roleplay emotes system for FiveM framework, reworked from original rpemotes with enhanced customization options.
ESX to QBCore framework conversion for FiveM police department camera system with enhanced functionality.
Let's Work Together
Have a project in mind? I'd love to hear about it.
Get in Touch
I'm open to discussing new opportunities or interesting projects.