Hello, I'm
Ajaya Pudasaini
Backend Specialist | Data Engineer
Backend-focused software engineer with 4+ years of experience architecting high-performance systems, designing resilient microservices, and driving data-driven solutions for modern businesses.
About Me
Python Backend Specialist | Data & ML Engineer
I am Ajaya Pudasaini, a results-driven software engineer with over 4 years of hands-on experience building scalable backend systems, modern web applications, and intelligent data pipelines. My expertise spans from full-stack development to microservices, DevOps, and data engineering.
I specialize in Python-based technologies including Django, DRF, FastAPI, and Flask, along with robust database design using PostgreSQL, MySQL, and MongoDB. I’ve also led initiatives involving RabbitMQ, gRPC, Docker, and AWS for scalable and secure deployments.
In addition to backend architecture, I’ve contributed to data science and ML-driven projects using tools like OpenAI, Cohere, Pandas, and Matplotlib. I have designed robust ETL pipelines and integrated synthetic data generation for business intelligence. I thrive in fast-paced, collaborative environments and enjoy turning complex problems into elegant, maintainable software solutions.
My Skills
I have experience with a wide range of technologies and tools. Here are some of my key skills:
Backend Development
Frontend Development
Data Engineering
Tools & Technologies
Soft Skills
My Projects
Here are some of the projects I have worked on. Each project showcases my skills and expertise in different areas of software development.
ERP System (Microservices Architecture)
An enterprise resource planning (ERP) system built using Django, DRF, and FastAPI in a microservices architecture to manage business operations, products, and workflows.
QASFI (Digital Wallet)
A secure digital wallet platform with multi-step verification, robust API integrations, and real-time log management for enhanced system security and user trust.
TAML (Anti Money Laundering System)
A secure, scalable AML system using Django, FastAPI, PostgreSQL, and NGINX for KYC verification, reporting, RBAC, and CBS integration.
Vacancy Management System (NID)
A scalable system for National Investigation Department to manage job applications with role-based access, third-party payment APIs, and dynamic reporting features.
Teleport (Travel Pre-booking System)
A job pre-booking system for a Singapore-based travel agency with multi-authentication and scalable deployment using AWS and integrated APIs.
Refinance (Education Loan Platform)
An education loan application platform with document upload, broker facilitation, and real-time chat, built with Django and GraphQL.
Latest Articles
I write about web development, software engineering, and technology. Check out my latest articles below.
Get In Touch
Have a question or want to work together? Feel free to get in touch with me.