Services

Back-End Development Services

Powering Applications with Scalable, Secure, and High-Performance Back-End Systems

We build robust, efficient, and secure back-end systems that serve as the backbone of your applications. From custom API development to database management and complex server-side logic, we ensure that your applications are fast, scalable, and ready to handle real-world challenges — using the latest technologies like Node.js, Django, Ruby on Rails, and Microsoft’s powerful .NET platform.

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Comprehensive Back-End Development Services

Our back-end development services include

Custom API Development

Custom API Development

RESTful and GraphQL APIs for seamless front-end/back-end communication.

Database Design & Management

Database Design & Management

SQL and NoSQL databases designed for scalability, reliability, and speed.

Server-Side Logic Development

Server-Side Logic Development

Complex business logic, data workflows, and secure server-side applications.

Authentication & Authorization

Authentication & Authorization

Secure user authentication systems using OAuth2, JWT, IdentityServer, and Microsoft Identity.

Microservices Architecture

Microservices Architecture

Design and deploy microservices using Docker, Kubernetes, and Azure Kubernetes Service (AKS).

API Integrations

API Integrations

Integration with third-party services, payment gateways, and enterprise applications.

Cloud-Native Development

Cloud-Native Development

Build scalable applications optimized for AWS, Azure, and Google Cloud environments.

Real-Time Systems

Real-Time Systems

Develop real-time chat, live notifications, and collaborative tools using SignalR, WebSockets, and streaming APIs.

Enterprise Solutions

Enterprise Solutions

Complex ERP, CRM, and large-scale back-end development with Microsoft Azure and .NET Core.

Security & Compliance

Security & Compliance

Implement strong security standards including encryption, input validation, audit trails, and GDPR compliance.

Industries

Industries we transform with our custom Back-End Development Services

We deliver powerful back-end solutions across industries

Healthcare & Life Science

Healthcare & Life Science

Empowering healthcare with digital tools for better care, research, and efficiency.
Retail & eCommerce

Retail & eCommerce

Enhancing customer journeys with powerful e-commerce and retail tech solutions.
Technology & SaaS

Technology & SaaS

Accelerating innovation with scalable SaaS platforms and cutting-edge tech solutions.
Manufacturing & Logistics

Manufacturing & Logistics

Streamlining operations with automation, real-time tracking, and supply chain tech.
Finance & Banking

Finance & Banking

Building secure, modern fintech solutions for payments, banking, and investments.
Real Estate

Real Estate

Transforming property experiences with smart tech for sales, leasing, and management.

Tech stack we use for
Back-End Development Services

We work with the best-in-class back-end technologies

Languages & Frameworks

  • Node.js (Express.js, NestJS)
  • Python (Django, FastAPI)
  • Ruby on Rails
  • .NET 6/7/8 (ASP.NET Core MVC, Web API)
  • Entity Framework Core
  • Blazor Server & WebAssembly (for full-stack .NET applications)

Databases

  • SQL Server
  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis
  • Azure Cosmos DB

API Technologies

  • RESTful APIs
  • GraphQL
  • gRPC
  • WebSockets (using SignalR for real-time communication)

Server & Cloud Technologies

  • Microsoft Azure
  • App Services
  • Azure Functions
  • Azure SQL
  • Azure Storage
  • AWS
  • EC2
  • Lambda
  • RDS
  • DynamoDB
  • Google Cloud Platform
  • App Engine
  • Firestore

Authentication & Security

  • OAuth 2.0,
  • Azure Active Directory Integration
  • JWT Tokens
  • IdentityServer4 / Duende IdentityServer

Containerization & CI/CD

  • Docker
  • Kubernetes
  • Jenkins
  • GitHub Actions
  • Azure DevOps Pipelines

Monitoring & Logging

  • Azure Monitor
  • Application Insights
  • ELK Stack
  • Elasticsearch
  • Logstash
  • Kibana
  • Prometheus
  • Grafana

Back-End Development Services use cases

We deliver value across a variety of back-end solutions

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Enterprise-Grade APIs

Enterprise-Grade APIs

Develop high-availability APIs for mobile and web applications.

Real-Time Data Platforms

Real-Time Data Platforms

Build chat applications, live tracking dashboards, and streaming analytics systems.

E-commerce Systems

E-commerce Systems

Create powerful back-ends to handle product catalogs, payments, and shipping logistics.

Healthcare Platforms

Healthcare Platforms

Secure appointment booking, EMR (Electronic Medical Records), and teleconsultation systems.

SaaS Platforms

SaaS Platforms

Design scalable multi-tenant back-end systems for different business verticals.

Legacy System Modernization

Legacy System Modernization

Migrate outdated systems to modern .NET Core, Node.js, or Django-based architectures.

Tatvaflow is a trusted leader in Back-End Development Services with a proven track record of delivering innovative and effective solutions. With expertise in designing and implementing intelligent systems, we are your ideal partner to unlock the potential of Software Consulting for your business.

Full-Stack Expertise

Full-Stack Expertise

Integrated front-end and back-end solutions for seamless product development.

Deep Microsoft Stack Knowledge

Deep Microsoft Stack Knowledge

We bring strong expertise in ASP.NET Core, Azure cloud services, and enterprise Microsoft ecosystems.

Performance-Driven Development

Performance-Driven Development

High-speed APIs and efficient server logic ensure the best user experience.

Security-Centric Approach

Security-Centric Approach

Best practices for secure coding, authentication, and data protection are always followed.

Flexible & Scalable Architectures

Flexible & Scalable Architectures

Design systems that evolve with your business needs.

Agile Delivery

Agile Delivery

Quick iterations, faster releases, and continuous improvements.

Cloud-Native Ready

Cloud-Native Ready

Cloud-optimized development with serverless functions, Kubernetes, and managed services.

Post-Deployment Support

Post-Deployment Support

Ongoing maintenance, monitoring, and performance optimization.

Service Models

Development engagement models

Development engagement models offer flexible collaboration approaches, ensuring tailored solutions to meet unique project requirements efficiently.

Project-Based Development

Ideal for defined scopes and timelines, this model ensures end-to-end project ownership and streamlined delivery.

Team-Based Development

Provides a dedicated team that works as an extension of your in-house staff, offering flexibility and collaboration.

Staff Augmentation

Allows businesses to fill skill gaps or scale quickly by hiring Tatvaflow experts for specific tasks or projects.

Resource

Expert insights and trends from our software development team

Explore expert articles on the latest software development trends and best practices to stay ahead in the industry.

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Predictive analytics is transforming hospital operations by forecasting patient flow, optimizing resource allocation, and reducing wait times. This blog explores…
Patient Data Privacy in AI Healthcare Solutions: Navigating HIPAA Compliance
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Transforming Drug Discovery: Machine Learning’s Role in Accelerating Clinical Trials
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Smart Warehouse Management: AI-Driven Inventory and Fulfillment Systems
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Quality Control Automation: Computer Vision in Manufacturing Inspection
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Supply Chain Optimization Using Machine Learning: Real-World Case Studies
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Supply Chain Optimization Using Machine Learning: Real-World Case Studies

Machine learning is transforming supply chains by improving demand forecasting, inventory management, and route optimization. This blog highlights real-world case…
Predictive Maintenance: How AI Prevents Equipment Failures Before They Happen
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Predictive Maintenance: How AI Prevents Equipment Failures Before They Happen

Unplanned equipment downtime can be costly and disruptive. AI-powered predictive maintenance uses sensor data and machine learning to detect issues…
Virtual Property Tours and AI: Enhancing Remote Buying Experiences
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Real Estate Investment Analysis: Machine Learning for Market Trend Prediction
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Case Studies

Real-World Impact, Powered by AI

Explore how our solutions solve complex challenges across industries—making processes smarter, faster, and more human-centric.

92%

Achieved a remarkable 92% improvement in diagnostic accuracy, ensuring reliable results

85%

Reduced diagnosis time by 85%, enabling faster clinical decisions and patient care

How Deep Learning Transforms Hair Disease Diagnosis

An AI-powered solution that makes scalp condition detection faster, smarter, and more accessible for both patients and professionals.

How AI Makes Attendance Smarter & Faster

A face-recognition system that streamlines attendance tracking while enhancing accuracy and security.

99.5%

Accuracy in facial recognition across diverse conditions

55%

Reduction in attendance processing time

90%

Accuracy in predicting relevant learning content

50%

Reduction in content discovery time

How AI Personalizes Learning in EdTech

An intelligent recommendation engine that tailors content to each learner, improving discovery and engagement.

View All Case Studies