Reyaa TechnologiesReyaa Technologies
Deterministic API & Workflow Engineering

Stop Copy-Pasting Data.
Automate Your Operations.

Eliminate manual spreadsheet operations, disconnected SaaS tools, and human entry errors. We engineer reliable API pipelines, custom background workers, and n8n/Make automation that connect your business systems automatically.

Deterministic Rules-Based ExecutionDead-Letter Queue Protection100% Client-Owned Workflows
Live Workflow Simulator
Zero Manual Work

Order-to-Accounting Sync

Finance & ERP

The Manual Bottleneck:

Staff spending 15+ hours weekly manually retyping customer orders from Shopify/Stripe into accounting databases and generating PDF invoices.

The Automated Pipeline:

Webhook listeners catch payment confirmations instantly, validate customer tax records, generate QuickBooks/Xero entries, and dispatch customer receipt PDFs in seconds.

Business Outcome:

Eliminates duplicate entries and cuts month-end reconciliation time from 3 days to 15 minutes.

Stripe Webhooksn8n / Node.jsQuickBooks APIAWS S3
Core Capabilities

Deterministic Automation.
Zero Guesswork, 100% Reliability.

Unlike experimental AI chatbots, business automation follows exact rules, validating data schemas and triggering authenticated APIs without hallucinations.

n8n, Make, Custom REST Webhooks

Cross-Platform API Orchestration

Connect your CRM, accounting, inventory, and communication channels so data moves instantly without manual intervention.

Business Outcome:

Eliminates data silos and keeps customer, finance, and operational records in continuous sync.

PostgreSQL, Prisma ORM, Role-Based Access

Spreadsheet & Database Replacement

Transition fragile internal spreadsheets into reliable, multi-user web databases with granular permissions and audit trails.

Business Outcome:

Protects sensitive business data from accidental overwrites and unauthorized access.

AWS Textract, Python OCR, JSON Parsers

Document & Invoice Processing

Automated extraction and structuring of critical data from vendor invoices, supplier contracts, and PDF reports.

Business Outcome:

Cuts hours of manual data entry and flags price discrepancies before payments are approved.

Redis BullMQ, AWS Lambda, Node.js

Asynchronous Background Workers

High-throughput task queues handling data batching, email dispatches, and third-party webhook retries with automatic error recovery.

Business Outcome:

Ensures no customer notification or background job is ever dropped, even during heavy traffic spikes.

What You Receive

Production-Grade Assets.
Fully Owned and Documented.

Every workflow and integration is deployed to your private infrastructure with comprehensive runbooks and automated error telemetry.

Automated Workflow Pipelines

Fully tested and documented n8n/Make workflows and custom worker scripts hosted in your private environment.

Custom API Connectors & Listeners

Secure webhook listeners with rate limiting, request validation, and payload transformations.

Error Alerting & Dead-Letter Queues

Automated Slack and email alerts for failed API requests with one-click retry capabilities so no job gets lost.

Workflow Documentation & Runbooks

Comprehensive operational maps, credential management guides, and maintenance playbooks for your team.

Automation Tech Stack

Standard Automation Engines.
Zero Proprietary Lock-In.

We build with standard visual automation platforms and high-throughput backend workers that your team can run on your own servers.

Workflow Automation

n8n

Self-Hosted & Scalable
SaaS Integration

Make

Visual API Connector
Worker Runtime

Node.js

High-Throughput I/O
Data Processing

Python

OCR & Text Structuring
Queue Management

Redis BullMQ

Asynchronous Retry Logic
Primary Database

PostgreSQL

Relational ACID Storage
API Layer

REST / Webhooks

Event-Driven Triggers
Serverless Execution

AWS Lambda

On-Demand Micro-Tasks
Frequently Asked Questions

Understanding Business Automation.

Business Automation focuses on deterministic, rules-based API orchestration — connecting CRMs, triggering accounting entries, dispatching notifications, and moving data when specific triggers occur. AI Agent Engineering handles cognitive, unstructured tasks like reasoning, semantic document retrieval, and natural language decision-making. We build both, but recommend deterministic automation whenever your process follows fixed business rules.

Operational Velocity

Ready to Automate Your Repetitive Workflows?

Tell us what tools your team uses and where the manual bottlenecks are. We will map out an automation blueprint and timeline estimate within 24 hours.

24-Hour Blueprint ReviewTwo-Week Sprint DeliveryStrict NDA Protection