FiftyFive Tech

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artificial intelligence services
Software Development Partner

Back-end Development Services

FiftyFive Tech houses hand-picked and vetted development teams that are equipped with cutting-edge front-end technologies to tell innovative, responsive, and intuitive visual stories for your business applications.

  • Increased user engagement and retention
  • Responsive design and development
  • Modern JavaScript frameworks (React, Angular, Vue.js)
  • Performance optimization and scalability
  • Continuous integration and deployment (CI/CD)
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Back-end Solutions

Our Back-end Development Process

Planning & Research

At our company, we begin each backend project with comprehensive planning and research. We define clear project goals and system requirements, focusing on scalability, performance, and security needs. During this phase, we identify the optimal backend architecture—whether monolithic, microservices, or serverless—and select the most appropriate database system.

Tech Stack Selection

Our expertise spans multiple backend frameworks including Node.js (Express, NestJS), Python (Django, Flask), Java (Spring Boot), and Go. We implement the most suitable database solutions such as PostgreSQL, MongoDB, or Redis, and incorporate authentication systems, caching layers, and message queues to build robust backend infrastructure tailored to your business needs.

Database & API Development

Our team designs database schemas with proper indexing and implements comprehensive migration strategies to ensure data integrity and optimal performance. We develop secure, well-documented APIs (REST, GraphQL, or gRPC) with robust validation, error handling, and authentication mechanisms. Our APIs incorporate advanced features like pagination, filtering, and rate limiting to deliver responsive and reliable backend services.

Security & Authentication

We implement industry-standard authentication and authorization systems using JWT or OAuth2, with secure password hashing and role-based access control. Our backends follow OWASP security best practices, including protection against common vulnerabilities, data encryption both in transit and at rest, and compliance with relevant regulations like GDPR to keep your data and systems secure.

Testing & Quality Assurance

Our process includes unit testing, integration testing, and performance testing to validate functionality and scalability. We implement continuous integration pipelines that automatically run tests with each code change, and conduct code reviews to ensure adherence to best practices. This rigorous approach guarantees reliable, high-performance backend systems.

Deployment & Maintenance

Our deployment strategy utilizes Docker, Kubernetes, and cloud services to create scalable infrastructure with automated deployment pipelines. We implement infrastructure as code using tools like Terraform to ensure consistent environments. After launch, we provide ongoing maintenance with application performance monitoring, health checks, and alerting systems.

Back-end Success Stories

See how FiftyFive helps clients with powerful backend solutions.

Investment platform

Full-cycle investment platform upgrade.

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Cryptocurrency Payment

Crypto payments with AML integration.

Global Print Platforms

Modernized systems with improved performance.

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Port Automation

Automated port management system.

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Upgrading .NET to Vue 3

Successfully migrated a legacy .NET platform to Vue 3.

SaaS Platform

A Swedish SaaS client received enhanced platform maintenance.

Device Control

User-friendly heating system apps, enabling remote control.

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Accounting Solutions

AI-driven automated accounting workflows.

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Heating Automation

Smart Heating and HVAC
Control.

Content Management

We developed a scalable web platform with CMS.

Immigration Platform

Automated visa processing platform.

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Groundwater Automation

Automated groundwater analysis system.

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Hire the right Developer

Build your dream Tech team

Choose the right expertise for your project with flexible and cost-effective plans.

Hire a Developer

USD 10K - 20k

Mobile based MVP

8 to 10 Weeks

USD 20K - 25K

Booking App

12 to 15 Weeks

USD 25K - 30K

Business automation / Sales channel

15 Weeks above
Contact

Launch your MVP

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    • 300+

      IT Professionals

    • 40+

      Tech Domains

    • 1100+

      Delivered Projects

    • 91%

      Client Retention

    • 5 Hours

      Response Time

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    Book a free PoC

    India: +91 9773385304
    sales@fiftyfivetech.io
    UK: +44 020 7458 4831
    sales@fiftyfivetech.uk
    Sweden: +46 73 810 30 44
    paul.heveus@fiftyfivetech.io
    UAE: +971 58 539 1665
    abhishek@fiftyfivetech.io

    FiftyFive

    Careers at FiftyFive

    Apply now, hiring@fiftyfivetech.io