I am Khem Upreti,
a senior software engineer

About
As an experienced full-stack developer, I specialize in JavaScript, Node.js, React.js, and Next.js, with a strong grasp of AWS services. I have extensive expertise in database technologies, including MongoDB, MySQL, and PostgreSQL. My focus is on creating intuitive, user-friendly interfaces using CSS frameworks like Tailwind CSS. I am dedicated to delivering efficient, scalable, and user-centric applications. With experience deploying projects on AWS EC2 instances and implementing CI/CD pipelines using GitHub Actions, I ensure smooth integration and deployment. I'm eager to apply my technical expertise and problem-solving skills to drive innovative and impactful solutions.
Expertise
- Full-Stack Development & API Design
- Cloud Infrastructure & DevOps
- Database Management & Optimization
- Real-Time Communication & WebRTC
- Authentication, Security & Payment Integration
- UI/UX Design & Prototyping
- Agile Methodology & Technical Leadership
Experience
Leapfrog Technology
Senior Software Engineer
Feb 2025 - Present
I specialize in developing and maintaining robust RESTful APIs to ensure seamless communication between the backend and frontend. I design and implement reusable, efficient React components, adhering to best practices to maintain a consistent, scalable, and maintainable codebase. My focus includes optimizing API performance, ensuring robust security measures, and integrating with databases for efficient data handling. I actively contribute to architectural improvements, streamline workflows, and guarantee the overall reliability and scalability of the system. By collaborating closely with cross-functional teams, I align on project goals and deliver high-quality, performant solutions.
Outcode LLC
Software Engineer
jun 2023 - Feb 2025
YoungMinds Pvt. Ltd.
Frontend Developer
Feb 2022 - jun 2023
Digisoft Developers
Frontend Developer
Jan 2021 - Feb 2022
Education
Tribhuvan University
Bachelor of Business Studies
2014 - 2018
Recent Works
Here are some of my favorite projects I have done lately. Feel free to check them out.

Investlink Social
led a cross-functional team to deliver a high-quality platform while developing and maintaining backend infrastructure using Node.js and Express.js. On the frontend, I created dynamic interfaces with React.js and implemented granular access control by managing multiple user roles and sub-roles. Additionally, I developed financial report generation features, including balance sheets, cash flow statements, and profit/loss reports. To enhance real-time communication, I integrated Socket.IO for notifications and built messaging, audio, and video call functionalities using WebRTC. For security and seamless authentication, I implemented Google OAuth, while also integrating payment gateways like Authorize.net and Stripe. Furthermore, I deployed the project on AWS EC2 using GitHub Actions for automated deployment.
- Team Lead
- Development
- Design
- Deployment

Dream Big Tribe
developed and maintained backend infrastructure using Node.js and Express.js while creating dynamic interfaces with React.js to enhance user experience. Additionally, I implemented a video player functionality that allowed users to submit information at specific timestamps during video playback. To facilitate secure transactions, I integrated Stripe for payment processing. Furthermore, I deployed the project on AWS EC2 using GitHub Actions for seamless and automated deployment.
- Development
- Design
- Deployment
Get In Touch
I'd love to hear from you! Whether you have a question or just want to chat, feel free to send me a message."