Back end Web Development

Build Robust, Scalable Server Solutions With Expert Back End Developers

As a leading back end web development company, we deliver powerful server-side solutions that handle data, business logic, and integrations seamlessly. Our experienced back end web developers help businesses build secure APIs, databases, and server architectures with modern technologies and scalable infrastructure.

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BEST BACK END WEB DEVELOPMENT

You've probably relied on back end systems built by developers like ours.

We've delivered back end web development services across industries. Whether you're building complex data systems or scalable server architectures, we can help.

Our Mobile Developers
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Custom API Development & Integration

We develop strong APIs using Node.js, Python, and PHP utilizing REST and GraphQL architectures for easy data exchange. Our backend development services include designing, authenticating, documenting, limiting, and implementing the security of APIs.

Many companies need dependable APIs to link their front-end apps to databases and services. We know how to create scalable APIs that can handle significant numbers of users and complicated performance needs. When we design APIs, we think about how to manage problems, treat different versions of the API separately if required, and have sufficient caching and testing methods in place to ensure connectivity.

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Database Design & Management

MySQL, PostgreSQL, MongoDB, and Redis are the databases we design, implement and manage with optimum schema design and performance queries. Our database services consist of architecture planning, indexing strategies, backup solutions, and performance tuning.

Users need a database that can manage an ever-increasing amount of data at all times. We create scalable database systems with the correct normalization and optimization. Our database architecture requires knowledge of replication configuration, sharding strategies, migration services, and monitoring systems for consistent data management.

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Server-Side Application Development

We create server applications using Node.js and other languages such as Python, Ruby, and Laravel that contain business logic and data processing. In addition to these, we also provide client side development services, such as creating authentication systems, processing payments, handling files and performing background jobs.

Our server systems for complex application development provide a robust infrastructure for data and transactions. To provide the most efficient infrastructure, best practices in security, architecture, scalability, error tracking, and logging systems are included in the development process.

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Cloud Infrastructure & DevOps

Cloud infrastructure deployment and automation using AWS, Google Cloud, and Azure by means of CI/CD. DevOps Services offered, such as containerization, orchestration, monitoring, autoscaling, and DRP, are also included.

Businesses require a scalable infrastructure that automatically recovers from any failure. We provide cloud computing solutions that use both serverless functions and microservices. We implement various solutions such as Docker containerization, Kubernetes orchestration, CI/CD pipelines, and infrastructure-as-code to support new modern deployment workflows.

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Back End Modernization & Migration

Our modernization Services upgrade legacy back-end systems to a modern framework and cloud platforms, which improve their performance and security. We perform many types of modernizations, including code refactoring, migrating to another framework, transitioning from a monolith to microservices, and upgrading databases.

Businesses carry legacy code, which is inefficient and problematic to scale. We will convert the back end of your legacy systems into current technology with our proven method of dependency analysis, incremental migration, parallel runs, and rollback options, enabling your services to remain available during transition.

Trusted by startups, enterprises, and technology leaders for reliable delivery and long-term partnerships.
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For over a decade, Vasundhara has partnered with growing businesses to deliver reliable, scalable software and AI solutions. Our approach is grounded in technical excellence, transparent collaboration, and long-term value creation.

Why tech leaders choose our back end web development company:

At Vasundhara Infotech, we specialize in back end development that delivers performance, security, and scalability. Our back end web developers bring deep expertise in Node.js, Python, PHP, and cloud technologies to build server solutions handling millions of requests. As an experienced back end web development company, we've helped startups build scalable infrastructures and enterprises modernize their server architectures with reliable, high-performance systems.

We take a security-first approach to every back end project. From architecture design to deployment, our team ensures reliability.

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On average, Vasundhara Infotech clients see dramatically improved performance and reduced infrastructure costs with our back end solutions

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Better Server Performance

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Reduced Infrastructure Costs

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Uptime Guarantee

Capabilities & Features

API Development & Integration

Our RESTful and GraphQL APIs are designed to be highly secure and scalable with documentation of APIs and support for high-volume request processing.

Database Architecture & Optimization

Our SQL/NoSQL databases are optimized fo use with schema, indexes, and query optimization designed for fast data access.

Server-Side Programming

Our server applications are built on NodeJS, Python, PHP, Ruby with all code being clean / straightforward with implemented business logic and performing with high performance.

Cloud Infrastructure Setup

Our clouds (AWS/Azure) are designed with high performance / scalable systems capable of utilizing auto-scaling, load balancing, and monitoring.

Microservices Architecture

Our microservices solutions are designed with containers allowing each microservice to be independently scaled and deployed.

Security & Authentication

We provide enterprise-class security for each API through the use of OAuth and JWT for user authentication, Encryption, preventing SQL Injection, and complying with all regulations regarding privacy of sensitive data.

How We Work

A structured, transparent approach that guides you from idea to launch—ensuring clarity, quality, and predictable delivery at every stage.

Discovery & Alignment

1
Business GoalsFunctional RequirementsIdeation Workshop

Strategy & Planning

2
Product RoadmapScope DefinitionTimeline & Milestones

Architecture & Design

3
System ArchitectureUser Flow MappingTechnology Stack

Development & Integration

4
Feature DevelopmentAPI & IntegrationsAI / Automation Setup

Testing & Quality

5
Functional TestingPerformance ReviewSecurity Validation

Launch & Support

6
Production DeploymentMonitoring & OptimizationOngoing Support

AI-Powered Features in Back End Development

With expertise in integrating AI into back end systems, we build intelligent server solutions with machine learning pipelines, predictive processing, and automated workflows.

Down ArrowMachine Learning Model Integration

Use ML to add intelligent processing, AI enables near real time predicting, classifying and automating decisions (example).

Down ArrowNatural Language Processing APIs

Apply NLP functions to back end services for text analysis and language, our products will allow people to do features like sentiment analysis, entity extraction, back-end for chatbots.

Down ArrowIntelligent Data Processing

Provide back-end systems for pipelines that utilize AI to automate processing and recognizing patterns; our back end systems enable analysis of large data sets through the use of machine learning.

Down ArrowPredictive Analytics Backend

Build back end systems that include predictive analytics to forecast and analyze trends; through AI integration our products give customers helpful insights through intelligent processing and intelligent modeling.

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Would You Like to Know the Cost of Your Back End Development Project?

Contact us for a personalized cost estimate and consultation. Let's build robust back end infrastructure that powers your applications reliably!

$6,000–$18,000

For a basic back end system that:

  • focuses on essential functionality, such as user authentication, database setup, and simple API endpoints;
  • features standard architecture (e.g., CRUD operations, basic integrations, file storage);
  • has straightforward business logic with moderate data processing.

$18,000–$60,000

For a comprehensive back end platform that:

  • covers advanced features (from complex APIs to payment processing and real-time functionality);
  • has sophisticated requirements, such as microservices architecture, third-party integrations, background processing, and data analytics;
  • integrates with multiple systems, databases, and external services.

From $60,000

For an enterprise back end infrastructure that:

  • covers complete server ecosystems;
  • features advanced capabilities (e.g., AI/ML integration, distributed systems, high-availability architecture, auto-scaling infrastructure, custom algorithms);
  • integrates with enterprise systems and handles mission-critical operations.
*The estimates provided are not Vasundhara Infotech's official prices for back end web development projects. We calculate the cost of each project individually based on the client's specific situation and needs.

Software Development Platforms, Technologies & Languages

The right technologies and platforms help build scalable, secure, and high-performing solutions that support faster development and long-term business growth.

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What Our Client Say

Your support has been instrumental in shaping who we are today.

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Yepi Susant
Project Manager at MRC Ventures Pvt Ltd, Singapore
starstarstarstarstar

"Working with Bansi was great! Despite some backend issues on our side, she remained patient and collaborated effectively to complete the app."

profile
Pedro Lama
Entrepreneur & Singer, Russia
starstarstarstarstar

"Vasundhara's exceptional service and dedication consistently exceed our expectations. We value our partnership and look forward to future success together."

profile
Oreen & Nitzan
Mobile Brain LTD, Israel
starstarstarstarstar

"Vasundhara Infotech LLP has boosted our productivity and expanded our development capabilities. Their consistently high-quality work has truly impressed us."

profile
Steve Karigo
Author, Speaker, Consultant Optima Branding, US
starstarstarstarstar

"It is always a pleasure working with Vasudhara Infotech. They are a responsive, skilled, and reliable team!!"

profile
Dr. Niels Beisinghoff
lawyer
starstarstarstarstar

Ronak & Harsh & Vimal & the Vasundhara team are truely trailblazing backend & web portal developers. I have worked with many developers in my life. Never have I been so impressed with the skill level and the cooperation and flexibility. We are now working together for 1,5 years soon. We are working on a tough project. And the team will never falter. They always have a can-do attitude despite a multitude of changes. We had also difficult development steps including AI integration. They always figured it out. I can only highly recommend to work with Vimal & Harsh & Ronak and team!

profile
Mohammad Smadi
CTO, Riyadh, Saudi Arabia
starstarstarstarstar

Vasundhara are very gentle and professional workers. They deliver above the expectation and don't have a problem to listen to your ideas.

profile
Amr Noureldin
Development Lead, Munich, Germany
starstarstarstarstar

They started delivering ahead of schedule for both iPhone and Android. A huge advantage is they delivered the application in both Arabic (required language) and English (used during development). They gladly incorporated changes requested and performed bug fixes, even after successful delivery of the project. Now I have new features and they will be working on it in a new project.

profile
Yepi Susant
Project Manager at MRC Ventures Pvt Ltd, Singapore
starstarstarstarstar

"Working with Bansi was great! Despite some backend issues on our side, she remained patient and collaborated effectively to complete the app."

profile
Pedro Lama
Entrepreneur & Singer, Russia
starstarstarstarstar

"Vasundhara's exceptional service and dedication consistently exceed our expectations. We value our partnership and look forward to future success together."

profile
Oreen & Nitzan
Mobile Brain LTD, Israel
starstarstarstarstar

"Vasundhara Infotech LLP has boosted our productivity and expanded our development capabilities. Their consistently high-quality work has truly impressed us."

profile
Steve Karigo
Author, Speaker, Consultant Optima Branding, US
starstarstarstarstar

"It is always a pleasure working with Vasudhara Infotech. They are a responsive, skilled, and reliable team!!"

profile
Dr. Niels Beisinghoff
lawyer
starstarstarstarstar

Ronak & Harsh & Vimal & the Vasundhara team are truely trailblazing backend & web portal developers. I have worked with many developers in my life. Never have I been so impressed with the skill level and the cooperation and flexibility. We are now working together for 1,5 years soon. We are working on a tough project. And the team will never falter. They always have a can-do attitude despite a multitude of changes. We had also difficult development steps including AI integration. They always figured it out. I can only highly recommend to work with Vimal & Harsh & Ronak and team!

profile
Mohammad Smadi
CTO, Riyadh, Saudi Arabia
starstarstarstarstar

Vasundhara are very gentle and professional workers. They deliver above the expectation and don't have a problem to listen to your ideas.

profile
Amr Noureldin
Development Lead, Munich, Germany
starstarstarstarstar

They started delivering ahead of schedule for both iPhone and Android. A huge advantage is they delivered the application in both Arabic (required language) and English (used during development). They gladly incorporated changes requested and performed bug fixes, even after successful delivery of the project. Now I have new features and they will be working on it in a new project.

FREQUENTLY ASKED QUESTIONS

Got a question?

We've got answers.

Still Have Questions?

Back-end web development involves server-side programming, managing databases, and ensuring the website functions correctly behind the scenes.

We use languages and frameworks like Node.js, PHP, Python, Ruby on Rails, Laravel, Django, and SQL databases like MySQL and PostgreSQL.

It ensures that all server-side functionalities, like database management, user authentication, and APIs, work smoothly to support the front-end.

We implement encryption, secure coding practices, firewalls, and regular security updates to protect your website from threats.

Yes, back-end development includes integrating APIs and third-party services like payment gateways, CRM, and marketing tools.

It involves creating, managing, and optimizing databases to ensure data is stored and retrieved efficiently without performance issues.

We develop scalable back-end architectures that can accommodate higher traffic and increased functionality as your business grows.

Front-end development focuses on the visual and interactive elements of a website, while back-end development handles data processing and server-side functions.

We optimize database queries, reduce server response times, and use caching mechanisms to ensure fast and efficient website performance.

The cost depends on the complexity of the required functionalities, integrations, and scalability of the system. Contact us for a detailed quote.

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Book a call with our team at your convenience. Select a meeting format and get expert guidance on your software or AI project, no commitment, just clarity.

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HR

+91 84602 77501

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Sales

+91 73593 49940

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Company Email

info@vasundhara.io

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HR Email

hr@vasundhara.io