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James Kulu

@jameskulu

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I build scalable Python backend services and AI-powered search features for high-traffic applications.

Nepal

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I've built backend services and major customer products at Varicon and Outcode Software, using Python to support construction management, booking, sports, and streaming applications.

At Varicon, I develop microservices with Python, NodeJS, PostgreSQL, and Redis, and build LLM, RAG, and vector-database features for document search and knowledge retrieval. I also improve performance through query optimization, caching, and AWS CI/CD deployments.

At Outcode, I delivered Django REST APIs for StackUp, Hello Sugar, and EventFlo—supporting 50K+ users, 100+ US locations, and up to 10K concurrent viewers. Earlier, I built systems for Agricultural Bank Ltd and an auto-parts e-commerce platform at InfoDevelopers.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (Python)

Current

Varicon

Sep 2025 - Present (1 year 1 month)

Developed and maintained backend microservices using Python, NodeJS, PostgreSQL, and Redis for construction management applications. Built AI-powered features using LLMs, RAG, and vector databases for document search and knowledge retrieval.

Python NodeJS PostgreSQL Redis LLM RAG Vector Databases AWS CI CD Microservices

Software Engineer

Outcode Software LLC

Mar 2023 - Aug 2025 (2 years 5 months)

Developed REST APIs and backend services using Django, Django REST Framework, and PostgreSQL. Integrated third-party services, optimized database queries, and deployed applications using Docker, AWS, and CI/CD pipelines.

Django Django REST Framework PostgreSQL REST APIs Docker AWS CI CD Third Party Integrations Database Optimization

Junior Python Engineer

InfoDevelopers Pvt. Ltd.

Apr 2021 - Jan 2023 (1 year 9 months)

Developed a Loan Management System for Agricultural Bank Ltd and an Auto Parts E-Commerce platform, boosting efficiency and sales. Conducted training and knowledge-sharing sessions, improving team skills and collaboration.

Python Django PostgreSQL Ecommerce Loan Management Training Knowledge Sharing

Education

Degrees, certifications, and relevant coursework

Softwarica College

BSc (Hons), Computing

2018 - 2021

Grade: First Class Honors

BSc (Hons) in Computing with First Class Honors, affiliated to Coventry University, UK. Thesis on home security system using image processing algorithms.