Full-Stack Development: Contributing to an existing AI-driven document processing and data extraction platform, working across monolithic and microservices architectures, and evolving systems to meet scalability and performance requirements. Developing, enhancing, and maintaining backend services using NestJS (Node.js), PHP (CodeIgniter), Python, and Go, delivering production-grade services and background workers.

API & Service Development: Designing and implementing RESTful APIs, GraphQL endpoints, and gRPC services to support internal service-to-service communication and external integrations. Working with event-driven and asynchronous architectures using NATS and RabbitMQ, enabling reliable message-based processing and system decoupling.

Frontend & Mobile Development: Building and enhancing frontend applications using React.js and Next.js, focusing on modular design, reusability, and performance optimization. Contributing to mobile application development across platforms, including iOS (Swift), Android (Kotlin), and Flutter, supporting cross-platform feature delivery.

Cloud & Infrastructure: Supporting and maintaining cloud and on-premises infrastructure, with hands-on experience across hybrid environments. Working extensively with AWS services, including EC2, Lightsail, DynamoDB, IAM, ELB, and VPC, covering compute, networking, access control, and scalability. Containerizing applications using Docker and contributing to CI/CD pipelines, enabling automated testing, consistent deployments, and release reliability.

Observability & Data Systems: Implementing and maintaining observability and monitoring using Prometheus and Grafana, supporting metrics collection, alerting, and performance analysis. Working with PostgreSQL for relational workloads and NoSQL databases (including DynamoDB), optimizing schemas, queries, and data access patterns. Implementing CRON based scheduled jobs and batch processing pipelines for background tasks and system automation. Utilizing Elasticsearch for indexing, search, and analytics across large volumes of extracted document data. Actively contributing to system reliability, performance tuning, and scalability within production environments.

Platform Enablement: Spearheaded full-stack development of a cloud-native healthcare platform using React.js, Next.js, Angular, Vue.js, Node.js (Nest/Express/Deno), Django, Dotnet, Java, Spring, PostgreSQL, MongoDB and DynamoDB with an emphasis on clean architecture, system scalability, and high performance. Designed and implemented modular microservices for core workflows including user management and admin operations, improving platform scalability by 40% and reducing service downtime by 30%. Actively contributed to Agile ceremonies including sprint planning, stand-ups, and retrospectives to maintain a high delivery velocity.

Frontend Development: Built responsive, accessible, and high-performance UIs using React.js, Next.js, Vue.js Tailwind CSS, SCSS, and HTML5. Collaborated with UI/UX designers to convert Figma prototypes into polished components, ensuring pixel-perfect accuracy and full WCAG 2.1 accessibility compliance. Achieved 100% cross-browser compatibility and optimized rendering time by 25% through code splitting and lazy loading.

Backend Development: Engineered robust RESTful APIs and GraphQL endpoints using Express and NestJS, powering healthcare modules such as patient workflows, appointment scheduling, and admin dashboards. Improved frontend performance and API flexibility by 35%. Adopted a microservices-based architecture, which led to improved service isolation, testability, and reduced deployment time by 70%. Maintained clear API documentation via Swagger and enhanced team efficiency using Postman collections.

DevOps & Testing: Implemented CI/CD pipelines using GitLab CI, Docker, and AWS (VPC, EC2, RDS, S3, Route53, ELB), automating testing, integration, and production deployments, which reduced manual release efforts by 70% and increased release frequency. Practiced Test-Driven Development (TDD) with Jest and Supertest, achieving 85%+ test coverage and reducing critical production bugs by 60%. Incorporated logging, monitoring, and rollback strategies to ensure system resilience and maintainability. Team Collaboration & Mentorship: Worked in a high-performance Agile team of 20+ developers, contributing to feature planning, code reviews, and sprint retrospectives. Mentored junior developers and interns, leading pair programming sessions, technical walkthroughs, and onboarding workshops, resulting in faster ramp-up and consistent code quality across the team.

SaralLagani (Stock Market Analysis Platform): Developed and integrated both frontend (React, Typescript) and backend APIs using Node.js, Java (Spring, Hibernate), and Django to build a user-friendly, scalable platform aimed at simplifying investment processes for the Nepal Stock Market. Responsible for deployment, performance optimization, and ensuring seamless user experience.

Broker Tool for Stock Brokers: Built a comprehensive broker management platform for Nepalese stock brokers using Next.js, Express and Django. Designed and implemented backend APIs, created frontend interfaces, and managed deployment, providing brokers with an efficient and reliable system for handling brokerage operations.

URRIDE.ONLINE: Worked as a React Developer on URRIDE.ONLINE, a user-friendly website builder designed for taxi companies. Developed a dynamic drag-and-drop interface, enabling easy website creation and customization. Implemented various templates and features to showcase brand elements and services effectively, enhancing the user experience and usability of the platform.