Overview
I worked on improving how product requirements were translated into technical work for a B2B SaaS learning platform.
The platform covered several areas, including LMS workflows, user management, tenant and organization management, RBAC, reporting, assessments, subscription-related flows, integrations, and internal tools.
A big part of my work was helping make PRDs clearer for the engineering team before backend implementation started.
Problem
As the platform grew, product requirements became more complex. One feature could involve multiple user roles, backend services, data changes, API behavior, and edge cases.
Sometimes the PRD already explained the expected product behavior, but it still needed more technical breakdown before developers could work on it confidently.
Without that clarification, backend and frontend teams could have different assumptions, API contracts could be clarified too late, sprint tasks could become too broad, and some rework could happen because the acceptance criteria were not clear enough.
The challenge was to add enough technical clarity without making the planning process too heavy.
My Role
I contributed as a Senior Backend Engineer / Lead Backend Developer.
My role was to review PRDs, clarify unclear parts, identify backend scope, define API contracts, estimate backend effort, and break larger requirements into smaller developer-ready tasks.
I also supported sprint planning, technical discussions, code reviews, and collaboration with product, frontend, and backend teams.
Approach
I usually started by reading the PRD from both product and backend perspectives.
I looked at the main user flow, expected behavior, affected roles, data requirements, backend responsibilities, integration points, and possible edge cases.
From there, I helped turn the requirement into a practical technical plan. This included identifying affected backend services, possible database changes, APIs that needed to be created or updated, and how the frontend would interact with the backend.
For API-heavy features, I helped define Swagger/OpenAPI contracts early so frontend and backend teams could align on request payloads, response structures, validation behavior, and error handling.
For larger requirements, I helped split the work into smaller parts such as database changes, service logic, API implementation, validation, integration handling, testing, and documentation.
The goal was to avoid over-planning, but still give developers enough context before implementation started.
Impact
This workflow helped reduce ambiguity between product and engineering teams.
It made requirements easier to estimate, assign, and implement. Developers had a clearer starting point, and frontend and backend teams could align earlier on API behavior.
In practice, this made the handover from product discussion to backend implementation smoother and easier to follow.