Back End Systems Built for Stability and Scale

APIs, integrations, authentication, and database work designed for long-term maintainability and performance.

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Team discussion

Reliable Back-End

Building fast, flexible, and future-ready interfaces.

Backend that stays reliable as systems grow

Backend work often becomes complex over time. We focus on clean architecture, stable integrations, secure access control, and maintainable code so systems remain reliable as usage and requirements evolve.

Whether you’re improving an existing platform or building something new, we support clear implementation and predictable progress.

Back-end capabilities

Core capabilities that support production systems, integrations, and long-term maintainability.

API Development & Integrations
API Development & Integrations

REST and GraphQL APIs built for stability, clear contracts, and reliable third-party integrations.

Database Architecture & Optimization
Database Architecture & Optimization

Schema design, indexing, performance tuning, and query optimization for relational and NoSQL databases.

Authentication & Authorization
Authentication & Authorization

Secure access control using JWT, OAuth, roles/permissions, and best practices.

Cloud & Server Setup
Cloud & Server Setup

Practical infrastructure setup and release support when needed for production environments.

Microservices & Modular Architecture
Microservices & Modular Architecture

Modular systems designed for maintainability, scalability, and clearer service boundaries.

Performance & Scalability Engineering
Performance & Scalability Engineering

Improvements for traffic spikes, concurrency, caching, and real-world load behavior.

Security & Data Protection
Security & Data Protection

Secure coding practices, data handling, and baseline hardening for production environments.

Maintenance & Backend Support
Maintenance & Backend Support

Ongoing fixes, monitoring support, and improvements post-launch.

Tech Stack & Tools

We work with modern backend technologies chosen for security, maintainability, and performance.

Core Stack
Node.js
Node.js
Express
Express
NestJS
NestJS
PostgreSQL
PostgreSQL
MongoDB
MongoDB
Infrastructure & Tools
AWS
AWS
Docker
Docker
CI/CD
CI/CD
Redis
Redis
Git
Git
Team discussion
Node.js
Express
NestJS
PostgreSQL
MongoDB
AWS
Docker
CI/CD
Redis
Git

Why teams choose Teamgrid for back-end work

Clear execution, stable systems, and predictable progress.

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Process-friendly collaboration

We work inside your tools and standards, keeping implementation visible and easy to track.

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Proven backend fundamentals

Solid architecture, clean data flow, and maintainable patterns for long-term support.

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Security-first approach

Secure access control, safe data handling, and baseline hardening built into implementation.

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Maintainable systems

Codebases designed to evolve without creating unnecessary complexity.

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Cost-smart scaling

Add backend capacity without long hiring cycles or permanent overhead.

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NDA-first engagement

Confidential, white-label friendly collaboration that protects client relationships.

Engagement Paths for Back-End Work

Back-end work varies by scope and risk. Choose dedicated ownership, a sprint model, or flexible monthly hours for ongoing improvements and integrations.

Dedicated Back-End Developer

A full-time back-end developer aligned to your systems and codebase.

Starts from

$1,500 – $2,400

per month

Best For

APIs, integrations, stability work, and long-term maintainability.

Includes
  • 160 hours per month

  • API development and integration work

  • Codebase consistency practices

  • Weekly progress updates

Back-End Sprint Team

Time-boxed execution for defined backend outcomes.

From

$2,500 – $3,500

per 4-week cycle

Best For

Integrations, refactors, performance fixes, milestone releases.

Includes
  • Sprint roadmap and checkpoints

  • Structured QA and testing

  • Weekly reporting

  • Internal review and documentation

Flexible Monthly (T&M)

Monthly hours for evolving scope and mixed backend priorities.

Typically

$15 – $22/hr

billed monthly

Best For

Ongoing fixes, enhancements, and integration maintenance.

Includes
  • Transparent time tracking

  • Prioritized backlog execution

  • Weekly status summary

  • Optional monthly rollover policy

How We Work

How back-end work moves forward

01

Discovery & Technical Alignment

Understand project goals, data models, and integration needs.

02

Architecture Design

Define system structure, APIs, and database schema.

02

Architecture Design

Define system structure, APIs, and database schema.

04

Testing, Security & Performance Checks

Ensure performance, security, and reliability through automated/manual testing.

03

Implementation & Integration

Build modular, scalable, and secure back-end code.

04

Testing, Security & Performance Checks

Ensure performance, security, and reliability through automated/manual testing.

03

Implementation & Integration

Build modular, scalable, and secure back-end code.

05

Deployment Support

Set up staging, CI/CD pipelines, and cloud hosting.

06

Support & Optimization

Continuous monitoring, scaling, and updates as your project grows.

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Got questions about back-end?

Here are answers to some of the most common queries we hear from clients.

Do you work with existing backend systems or only new builds?

Both. We can improve existing systems or build new back-end foundations depending on scope.

Can you collaborate with our front-end or in-house team?

Yes. We work inside your workflow and coordinate through your tools and repo processes.

How do you ensure backend security?

We follow secure coding practices, authentication best practices, and regular testing to minimize vulnerabilities.

Do you provide ongoing backend support?

Yes. We can support ongoing improvements, fixes, and stability work through a recurring arrangement.

Can you migrate or modernize our existing system?

Yes. We can refactor, migrate databases, improve architecture, and modernize backend patterns with minimal disruption.

How should we start if we want to evaluate fit?

Start with a small task to assess communication, implementation quality, and workflow alignment.

Need back-end support for an active project?

Whether it’s APIs, integrations, authentication, database work, or performance improvements, we can recommend the best next step based on scope and timeline.