Back-End - ptera-tech

Back-End Software Development

Behind every smooth digital experience lies a powerful back-end. It’s the backbone that manages data, powers business logic, and ensures everything works reliably at scale. Without a strong back-end, even the most polished front-end quickly breaks down. At Ptera, we believe back-end development is about more than just servers and databases. It’s about building systems that are secure, scalable, and resilient — enabling your business to adapt, grow, and deliver consistent value.

What We Build

Our team develops front-end solutions that combine design thinking with technical precision. Every project is built to perform, scale, and align with your business goals.

Web Applications & Platforms

Reliable architectures that power web-based systems of any complexity.
E-Commerce & Online Shops

Secure, scalable back-end engines that support transactions, inventory, and integrations.
CRM & Engagement Tools

Custom solutions that manage workflows, customer data, and communications.
Custom Software

Tailored platforms built to fit unique business processes and requirements.
Data Dashboards & Analytics

Systems designed to process and serve complex data quickly and accurately.

Why Back-End Matters

Your back-end is where your business truly runs. It’s the engine that keeps transactions secure, data consistent, and systems connected. A strong back-end ensures reliability, scalability, and compliance — giving you the confidence to grow without constraints.

Development Capabilities

We bring deep technical knowledge and proven frameworks to deliver back-end systems that perform under demanding conditions.

Scalable system architecture & API design
Secure, compliant server-side logic
Database design & optimization
Cloud deployment across AWS, Azure, and GCP
Integration with ERPs, CRMs, and third-party platforms
Real-time data processing & messaging systems
AI, ML, and IoT integration for advanced functionality
Continuous monitoring, support & maintenance

Core Backend Skills

Java

Enterprise-grade applications
Spring ecosystem

Node.js

REST APIs
Real-time apps
Microservices

PHP

WordPress
Custom frameworks
Legacy systems

Python

Scripting
APIs
Automation
Data handling

C#

ASP.NET
Enterprise apps
Integrations

Go (Golang)

Concurrent services
Lightweight APIs

Databases

MySQL
MS SQL Server
MongoDB

Message Queues

RabbitMQ

API Design & Development

REST
GraphQL
Secure endpoints

Frameworks & Tools

NestJS

Modular architecture
JWT/Redis-based auth
Microservices

ASP.NET Core

Enterprise services
MVC

Firebase

Auth
Firestore
Cloud functions

PostgreSQL

Scalable relational DBs

Oracle Database

Redis

Caching
Sessions
Pub/sub

Socket.IO / WebSockets

Real-time communication

Architecture & Practices

Architecture & Practices

MVC / Clean Architecture
TDD (Test-Driven Development)
Microservices & Event-Driven Systems
Scalable API & Service Design
Authentication & Authorization (OAuth2, JWT, SSO, Cognito)

Industries We Serve

We design front-end solutions for businesses where scale, compliance, and performance matter.

Enterprise Innovators

Flexible, modular backbones designed to adapt as your business evolves.

Finance & Regulated Environments

Secure platforms with compliance-first logic, protecting transactions and customer trust.

Telecom & ERP Systems

Portals and dashboards designed for mission-critical, high-volume operations.

CRM & Business Intelligence

Stable infrastructures engineered for high-volume operations and nonstop availability.

Loyalty & Retention Platforms

Robust integrations and data pipelines that drive accurate, real-time insights.

CRM & Intelligence Platforms

Accessible, compliant portals that make transactions simple and reliable.

Engagement & Retention Tools

Dependable systems that handle customer data, loyalty logic, and interactions at scale.

Billing & Revenue Platforms

Automated services that streamline complex billing cycles and settlements.

E-Commerce & Payment Systems

Scalable architectures that keep orders, payments, and inventory in sync without downtime.

Data & Analytics Ecosystems

Warehouses and pipelines that transform raw data into usable business intelligence.

Connected Platforms

Services and APIs that support interoperability, integrations, and secure connectivity

Business Value Delivered

Reliable systems

Reliable systems that scale as your business grows

Secure foundations

Secure foundations that protect data and build trust

Smarter decision-making

Smarter decision-making with integrated data flows

Well-structured platforms

Reduced operational risk with compliant, well-structured platforms

Future-ready architectures

Future-ready architectures that support innovation

The Ptera Back-End Team Difference

We don’t just build back-end systems that run – we design them to scale, secure, and deliver long-term value. By combining deep technical expertise with an understanding of business-critical operations, we help organizations create the strong foundations their digital platforms need.

Are you ready to

innovate? transform? evolve?

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