ReadyToSend
Frontend and backend for an email-validation SaaS: a Next.js web app plus single and bulk validation pipelines with Redis caching. Later acquired.
Our role: Full-stack build: web app + validation backend
The challenge
A cold-email and deliverability product needed a fast, reliable email-validation platform: real-time single-email checks and high-throughput bulk-list validation, wrapped in a clean web app and an API other teams could build on.
What we did
We converted the Figma designs into a production landing page and a responsive Next.js web app, then built the validation backend: single-email services, bulk pipelines engineered for large datasets, Redis-backed caching, concurrent and parallel processing, and transaction-safe flows that keep big runs consistent, all exposed through API endpoints and the frontend.
The result
The web app and API ran in production with single-email and bulk-list validation. Prograsec built major frontend and backend components. The product was later acquired and merged into a larger platform.
Built with
- Next.js
- TypeScript
- Node.js
- Redis
- REST APIs
Delivered, then acquired and merged into a larger platform.
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Related service: Web development