About Rynko
Building the infrastructure for document generation.
Our Mission
To give developers and businesses reliable infrastructure for generating professional documents — without the complexity.
Our Story
Rynko was born from a problem developers kept running into: document generation that required juggling multiple libraries — Puppeteer for PDFs, ExcelJS for spreadsheets, headless browsers, and brittle glue code. The result was always the same — fragile, hard-to-maintain code.
We set out to solve it. Rynko lets you design a template once and generate professional PDFs and Excel files from JSON data in a single API call — no headless browsers, no multiple libraries. A native rendering engine produces documents in under a second, with charts, barcodes, form fields, and pixel-precise layouts.
We're building Rynko to be the go-to document generation infrastructure for teams that value simplicity, reliability, and systems that don't break in production.
Our Values
Developer-First
We build tools that developers love. Clean APIs, comprehensive documentation, and powerful features that make your job easier.
Reliability
Your documents matter. We maintain 99.9% uptime with enterprise-grade infrastructure built on Railway and industry-leading practices.
Transparency
No hidden fees, no surprise charges. Clear pricing, honest documentation, and straightforward communication.
Privacy-First
We don't store document content beyond what's needed. Your data is yours, and we take privacy and security seriously with GDPR-ready features.
Built on Modern Technology
Rynko is built with cutting-edge technology to ensure performance, reliability, and scalability:
- Custom PDF Renderer built with PDFKit, pdf-lib, and Yoga layout engine for fast, precise document generation
- PostgreSQL for robust data storage with automatic backups and point-in-time recovery
- Redis for high-performance caching and queue management
- TypeScript and modern frameworks for type-safe, maintainable code
- Multi-region deployment with automatic failover for maximum uptime
- Real-time monitoring and alerting to catch issues before they affect you
Our Team
We're a distributed team of engineers, designers, and support specialists passionate about building reliable infrastructure. Our team has experience from leading tech companies and brings expertise in document processing, API design, and developer tools.
We're always looking for talented individuals who share our values. Check our careers page for current openings.
Company Information
Delivstat Technology Solutions
7/A, Thanal
Kodungoor, Vazhoor
Kottayam, Kerala, India
Pincode - 686504
Contact
Phone: +91 7259108151