Software Engineer · Open to new roles · Nepal
Building reliable systems for fintech and healthcare.
I’m Rojan, a software engineer with five years of experience shipping Java and Spring Boot back ends and Angular front ends for regulated, data-heavy products.
- Experience
- 5 years
- Domains
- Fintech, Healthcare
- Core
- Java, Spring Boot, Angular
- Education
- MSc Information Technology
About
I build production systems where correctness matters. At Cotiviti I worked on a healthcare rule engine across Angular, Spring Boot and Oracle. At Xuno I built the XUNO remittance app end to end, including Plaid bank linking, EngageBay CRM and Mixpanel analytics.
I prefer simple designs and code the next engineer can change safely. I recently completed an MSc in Information Technology, with a thesis on transformer NLP models for detecting AI-generated fake reviews, and I hold the Azure AI Fundamentals and AWS Solutions Architect Associate certifications.
Experience
-
2024 — 2026
Cotiviti
Software Engineer
Built data analytics dashboards and payment-integrity systems for healthcare organizations, working on enterprise-scale services that help detect incorrect payments.
-
2021 — 2024
Xuno
Software Engineer
Developed and maintained a cross-border remittance platform between the USA and Nepal in Java, Groovy, Grails and JSP. Implemented KYC verification, wallet management and transaction tracking, integrated third-party payment APIs, and built Angular interfaces for agents and customers.
-
2020 — 2021
Pwnbot
Backend Intern
Built back-end services in Java and Spring Boot for small businesses and startups.
Selected projects
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XUNO
Cross-border remittance platform for the USA–Nepal corridor, built under regulatory compliance. I worked on KYC verification, wallets, transaction tracking and payment integrations including Plaid.
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ChatWave
Real-time messaging with private and group chats, typing indicators and presence, built on WebSocket and STOMP with role-based authentication.
-
TestGeneAI
Generates functional, unit and integration test cases from written requirements using Mistral AI, behind a Flask API.
-
Hospital Management System
Appointments, patients, inventory and reporting with role-based dashboards, PDF reports and file uploads. Currently being migrated from Spring Boot to Grails.
Stack
- Backend
- Java, Spring Boot, Grails, Groovy, Node.js, Python
- Frontend
- Angular, JavaScript, HTML, CSS
- Data
- Oracle, PostgreSQL, MySQL, MongoDB
- Cloud & AI
- AWS, Microsoft Azure AI, transformer NLP models
- Integrations
- REST APIs, Plaid, Mixpanel, EngageBay, WebSocket
- Security
- JWT authentication, role-based access, encryption
Education & certifications
-
2024 — 2026
MSc, Information Technology
Thesis: evaluating transformer-based NLP models for detecting AI-generated fake tourism reviews in a multilingual setting. Compared mBERT, XLM-R, mT5 and MuRIL.
-
2016 — 2020
BSc, Computer Science & IT
Tribhuvan University. Final project: an online doctor-appointment system that removes physical queues, built with Spring Boot and Bootstrap.
Microsoft Certified: Azure AI Fundamentals
Microsoft
AWS Certified Solutions Architect – Associate
Amazon Web Services
Contact
Let’s build something reliable.
Open to interesting engineering work. Email is the fastest way to reach me.