Ashaya Sah

Build and maintain REST APIs and relational schemas for high-transaction financial workflows on a 16-person delivery team spanning Frappe/ERPNext, Finacle, React, and QA.

Develop and customize Frappe and ERPNext modules - DocTypes, server scripts, permissions, and workflow states - for loan, recovery, and reporting processes used directly by operations and finance staff.

Replaced Excel-based Finacle reporting with automated reports in Frappe Insights over Oracle and SQL data sources, covering loan book, ageing, recovery, repayment, and transaction reporting.

Added dynamic filtering by branch, product, period, and status so operations and finance staff can pull figures themselves instead of requesting a manual export each cycle.

Integrate core banking and document management systems behind reusable API clients, and automate deployments with Docker and GitLab CI/CD in a merge-request review workflow.

Backend developer on client web products, owning schema design, REST API implementation and deployment for delivered features.

Integrated LLM APIs into customer-facing features, covering system prompt design, few-shot examples and structured JSON output parsed into application models rather than displayed as raw text.

Added validation and fallback paths around model responses so malformed or refused output degraded to a deterministic result instead of surfacing an error to users.

Deployed and maintained services on AWS EC2 behind Nginx, with Docker-based builds and environment-separated configuration

Designed and Developed Landing Page for EV Scooter Brand from Nepal.

Admin panel with custom CMS and CRM to manage contents from Landing Page, Customer Records, and Appointments and Bookings.

Deployed in Vercel with R2 Storage.