Fullstack engineer Engineer with 8+ years of experience building scalable, high availability microservices for the US healthcare sector using Node.js and AWS. I maintained 99.9% uptime for core services and led projects from conception to deployment. I bridge technical execution and team growth by mentoring junior developers and integrating AI tools to significantly boost productivity and ensure on-time delivery. I have experience with frontend technologies like Angular, React, AngularJS, and jQuery, enabling me to contribute across the board when needed.…

Sunil Rajbahak

Fullstack engineer Engineer with 8+ years of experience building scalable, high availability microservices for the US healthcare sector using Node.js and AWS. I maintained 99.9% uptime for core services and led projects from conception to deployment. I bridge technical execution and team growth by mentoring junior developers and integrating AI tools to significantly boost productivity and ensure on-time delivery. I have experience with frontend technologies like Angular, React, AngularJS, and jQuery, enabling me to contribute across the board when needed.…

Available to hire

Fullstack engineer Engineer with 8+ years of experience building scalable, high availability microservices for the US healthcare sector using Node.js and AWS. I maintained 99.9% uptime for core services and led projects from conception to deployment. I bridge technical execution and team growth by mentoring junior developers and integrating AI tools to significantly boost productivity and ensure on-time delivery.

I have experience with frontend technologies like Angular, React, AngularJS, and jQuery, enabling me to contribute across the board when needed.

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Skills

Experience Level

Node.js
Expert
MongoDB
Expert
Express
Expert
Python
Expert
SQL
Expert
Redis
Intermediate
AWS
Intermediate
PostgreSQL
Intermediate
Twilio
Intermediate
MySQL
Beginner
Docker
Beginner
Jira
Beginner
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Language

English
Advanced
Nepali
Advanced

Work Experience

Software Engineer at Novelty Technology LLC
February 1, 2017 - Present
Developed scalable, full-stack software solutions for US-based health care clients, leading projects from concept to deployment while ensuring HIPAA compliance and high system performance. Key projects included the Provider Directory (Dec 2024 – Jul 2025).
Software Engineer at ALITHIAS
April 1, 2024 - September 24, 2025
Involved in client meetings, gathering requirements, breaking them into user stories, and driving technical decision-making. Orchestrated the migration of legacy systems to modern tools and automated ETL workflows, optimizing reporting APIs to reduce response time by 25% and enhancing reliability.
Software Engineer at Vital Health / United Claims Solutions
March 1, 2020 - September 24, 2025
Architected and developed backend modules with a microservices architecture, evolving from initial front-end responsibilities. Integrated and managed payment processing systems (Stripe, Authorize.net, Card Connect), automating membership payments and processing over $1M annually. Implemented Twilio and SendGrid workflows and Redux-based React state management.
Software Engineer at ONE TOUCH CRM
September 1, 2018 - September 24, 2025
Led front-end development of a comprehensive CRM platform for automobile showrooms; built using Angular and AngularJS.
Developer at Health Net | United Claims Solutions
April 1, 2018 - September 24, 2025
Platform connecting health care providers, employers, and patients. Developed full-stack features using AngularJS and ASP.NET MVC; gained end-to-end development proficiency in a professional environment.

Education

Bachelor of Engineering, IT at Pokhara University
January 1, 2011 - January 1, 2015
Masters of Arts, Psychology at Tribhuvan University
January 1, 2019 - January 1, 2022

Qualifications

AWS Solution Architect - Associate (SAA-C03)
September 1, 2025 - September 24, 2025
Certified Scrum Master
March 1, 2022 - March 1, 2024

Industry Experience

Healthcare, Software & Internet
    paper Sigma Syntax

    Sigma Syntax is a personal blog I created. On this site, I write articles about topics meaningful to me and the web development world.
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