Maitriservices Nepal

• Architected an AI-powered multi-agent platform using Pydantic AI, orchestrating Google Gemini and Anthropic Claude models for automated software modernization workflows.
• Engineered prompt orchestration, agent collaboration, validation, and retry mechanisms, improving accuracy and reliability of LLM-driven workflows.
• Designed scalable data pipelines on GCP (Dataflow, Cloud Storage) with event-driven triggers for large-scale AI training and inference datasets.
• Established CI/CD pipelines, automated testing, and observability frameworks for experimental reproducibility and maintainability.

YoungInnovations Pvt. Ltd.

• Conducted black-box/white-box penetration testing aligned with OWASP guidelines, mitigating critical SQL injection vulnerabilities in PostgreSQL environments.
• Spearheaded LLM-driven summarization for indicator/activity descriptions, evaluating accuracy, hallucination rate, and relevance in government M&E systems.
• Migrated legacy systems (Node.js v10 → v20+) with dependency cleanup, breaking-change refactoring, and ORM upgrades.
• Optimized database query performance, reducing response times from 150ms to 8ms through advanced SQL tuning.

Bluestone Africa (Remote) · Cape Town, South Africa

• Planned and executed client-to-server security assessments — CAPTCHA, rate limiting, secure headers, and audit logs.
• Improved system scalability via clean architecture refactoring, Redis caching, and BullMQ background jobs for notifications.
• Containerized applications with Docker and orchestrated CI/CD pipelines for reproducible testing and deployment.

Remote

• Delivered end-to-end data and web solutions, specializing in automated data extraction, ETL pipelines, and modern web application development.
• Built and automated custom web crawling and scraping systems, reducing manual effort and accelerating client delivery timelines.
• Designed and deployed scalable ETL pipelines with Python and PostgreSQL, optimizing database queries for improved read/write performance.
• Developed responsive, high-performance frontends for e-learning platforms, improving user experience through code splitting and efficient state management.
• Integrated secure payment gateways including Stripe, Khalti, and eSewa, enabling seamless online payment processing.
• Integrated third-party stock and financial APIs, transforming raw financial data into structured, application-ready insights.