Shreejan Pokharel
Hi, I'm Shreejan Pokharel, a backend engineer focused on AI/LLM systems.
About
Hi, I’m Shreejan Pokharel, a backend engineer focused on AI/LLM systems. I build scalable backend services with Node.js and NestJS, design robust data models in PostgreSQL/MySQL, and contribute to AI training pipelines, evaluation, and data quality in production environments.
I’m actively transitioning toward AI/LLM-focused engineering and evaluation roles, applying hands-on experience with prompt engineering, RLHF-style workflows, and human-in-the-loop processes to deliver reliable, safe AI solutions. I enjoy collaborating across teams to turn complex requirements into maintainable, high-performance systems.
- 1 year's experience
- Joined December 2025
Skills· 18
Languages
- EnglishFluent
Industry experience
- Software & Internet
- Financial Services
- Media & Entertainment
- Education
- Professional Services
- Telecommunications
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Work experience
Led quality analyses for Project Sonic on Multimango and Parimango platforms to enhance AI NLP capabilities. Maintained evaluation of lexical, semantic, syntactic, discourse, and pragmatic properties to strengthen NLP performance.
Developed and maintained REST APIs for an event management application using NestJS, TypeScript, AWS, and Supabase, supporting 500+ active users. Implemented authentication and role-based access control (RBAC). Optimized SQL queries and introduced caching strategies, reducing average API response time by 35%. Deployed microservices to AWS (EC2, S3) and configured CI/CD pipelines for automated deployment. Collaborated in an Agile team of 4 developers, participating in daily stand-ups, sprint planning, and code reviews.
Designed and implemented backend modules for an E-Learning Management System using Node.js and SQLServer, automating training workflows for 200+ employees. Built secure authentication modules and session management, reducing onboarding time by 40%. Created reporting dashboards integrated with Power BI, increasing training progress visibility by 25%. Participated in full software development lifecycle (SDLC) from requirements gathering to testing and deployment.
Education
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