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High-Throughput Backend Architectures, System Interconnection & Banking-Grade Security

API Engineering, Microservices & System Integrations

API Engineering, Microservices & Enterprise System Integrations

For enterprises needing to interconnect ERPs, payment gateways, CRMs, and scalable microservices.
Common Market Pain Point

Are your platforms operating in silos, suffering from lag, or exposing security vulnerabilities?

Disconnected systems, legacy software, and ERPs/CRMs that do not communicate create manual rework and costly errors. Heavy monolithic architectures suffer performance bottlenecks during high load, and lacking banking-grade encryption leaves sensitive enterprise data exposed.

Cinndev Engineering Solution

High-Throughput Backend Architecture: Microservices in Node.js, Python, or Go with total security and control.

We engineer ultra-fast RESTful and GraphQL APIs built for high concurrency, connect payment ecosystems (Stripe, Conekta, Wompi, PayU, Mercado Pago, PSE), integrate enterprise software (SAP, Salesforce, Siigo, HubSpot, Zoho), automate WhatsApp Business APIs, and deliver standardized Swagger/OpenAPI documentation.

TECHNICAL CAPABILITIES

Core Pillars & Built-in Features

1

High-Performance RESTful & GraphQL APIs

Clean backend architectures in Node.js, Python, or Go with sub-second response times and high concurrency support.

2

Enterprise Ecosystem & Third-Party Sync

Direct connectors with payment gateways, enterprise ERPs (SAP, Siigo), CRMs (Salesforce, HubSpot), and WhatsApp Business API.

3

Governance, Security & Access Control

Hardened authentication (OAuth 2.0, JWT, API Keys), rate limiting, end-to-end data encryption, and DDoS mitigation.

4

Standardized Technical Documentation

Interactive Swagger / OpenAPI documentation and Postman collections ready for internal teams and partners.

SCOPE & DELIVERABLES

What Your Company Receives With This Solution

RESTful and GraphQL API backend architecture engineered in Node.js, Python, or Go
Integration modules for payment gateways (Stripe, Conekta, Wompi, PSE, Mercado Pago)
Secure enterprise connectors with ERP and CRM platforms (SAP, Salesforce, Siigo, HubSpot, Zoho)
Hardened authentication infrastructure with OAuth 2.0, JWT, API Keys, and Rate Limiting
Complete interactive technical documentation in Swagger / OpenAPI and Postman Collections
CI/CD deployment pipelines and containerized deployment with Docker / Kubernetes on AWS or GCP
CONNECTIVITY & ECOSYSTEM

Tools and Systems We Connect

Pasarelas de Pago (Stripe, Conekta, Wompi, PayU, Mercado Pago, PSE)
Sistemas Empresariales & ERPs (SAP, Salesforce, Siigo, HubSpot, Zoho)
Comunicaciones & Mensajería (WhatsApp Business Cloud API, Twilio, Amazon SES)
Nubes & Contenedores (AWS Lambda, ECS, Google Cloud Run, Docker, Kubernetes)
Bases de Datos & Caché (PostgreSQL, Redis, MongoDB, Elasticsearch)
Seguridad & Auth (OAuth 2.0, JWT, Cloudflare, Webhooks Seguros)
Cutting-Edge Stack:APIs RESTful & GraphQLMicroserviciosNode.js / Python / GoOAuth 2.0 & JWTIntegración ERP / CRMSwagger / OpenAPI
IN PRODUCTION

Case Studies Built With This Solution

B2B and B2C e-commerce platform for massive automotive parts catalog
Auto Parts & Distribution

Kayparts — E-Commerce & Massive Auto Parts Distribution

Digitalization of the direct sales and auto parts distribution channel, managing catalogs with thousands of SKUs without sacrificing speed.

Multi-vendor B2B and B2C marketplace platform for auto parts distribution
Transportation & Commercial Logistics

Partzix — B2B/B2C Multi-Vendor Marketplace

Commercial ecosystem connecting multiple distributors, parts warehouses, and repair shops with automated commissions and payouts.

Cloud veterinary SaaS platform for clinical records and practice management
Veterinary Clinics & Healthcare

Volvid — Veterinary SaaS Software & Digital Clinical Records

Cloud-based SaaS platform to digitize and centralize clinic operations, patient histories, appointment scheduling, inventory, and clinical treatments.

CINNDEV ENGINEERING STANDARDS

Guaranteed Deliverables & Included SLA Warranties

100% Transparent Terms

100% Proprietary Source Code

Full intellectual property transfer of the codebase with zero licensing holdbacks or vendor lock-in.

Production Cloud Deployment

Server orchestration, DNS, SSL, managed databases, and continuous delivery CI/CD deployment pipelines.

Post-Launch Technical SLA

Corrective engineering support and proactive monitoring to guarantee peak performance and zero unplanned downtime.

Handover Training & Documentation

Knowledge transfer workshops and architecture documentation so your internal team operates with full autonomy.

Initiate Your Project Engineering with Cinndev

We partner with enterprises and leadership teams across North America, Mexico 🇲🇽, and Colombia 🇨🇴. We audit your existing architecture or design a tailored technical proposal.