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PHP Development Services in Kolkata, India

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PHP Development Service

Overview of PHP Development Service by SDTeam

In today’s competitive digital ecosystem, businesses need more than just a generic website—they need powerful, customized solutions that align with their unique goals. Custom PHP development offers the flexibility, performance, and scalability that modern businesses demand. Whether you're building a dynamic website, a web application, or a complete digital platform, PHP is a proven technology that delivers secure and efficient results.

At Shirsendu and Team (SD Team), a trusted PHP development company in Kolkata, India, we specialize in tailored PHP development services designed to meet your specific business needs. Our developers leverage the latest frameworks, coding standards, and performance practices to build applications that not only look great but also function flawlessly. From CRM systems to e-commerce platforms, we build scalable solutions that grow with your business.

What sets us apart is our focus on crafting PHP solutions that are not just technically sound, but also user-centric and ROI-driven. We don’t just build software—we build tools that help you attract, engage, and convert customers effectively. With our strategic approach, global client experience, and a commitment to quality, Shirsendu and Team, a leading software development company in Kolkata, India, ensures your business gets a robust digital foundation powered by custom PHP development.

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PHP Development Service

Concerned that your unique ideas might not fit into a standard WordPress template?

Don’t worry! Shirsendu.com specializes in delivering custom WordPress website solutions that perfectly reflect your brand’s individuality. We create dynamic, scalable websites designed to deliver top-notch performance and flawless responsiveness on every device.

PHP Development Service

Worried about keeping your WordPress website updated and secure?

Just like any important tool, your website requires regular care to stay safe and perform at its best. At Shirsendu.com, we offer expert WordPress maintenance services—including timely updates, security monitoring, performance tuning, and reliable backups. Focus on growing your business while we ensure your website remains secure, fast, and always online.

PHP Development Service

Tired of one-size-fits-all themes?

At Shirsendu.com, we specialize in custom WordPress development with expert theme setup and integration services. We tailor your theme to perfectly reflect your brand identity, blending creative UX design with seamless functionality. Our team crafts and optimizes themes to deliver a modern, high-performance website that engages visitors and drives conversions.

PHP Development Service

Ready to turn your WordPress site into a powerful online store?

At Shirsendu.com, we specialize in building robust, user-friendly e-commerce solutions using WordPress and WooCommerce. Whether you

PHP Development Service

Planning to build an online store that’s powerful, flexible, and easy to manage?

At Shirsendu.com, we combine expert WordPress consulting with WooCommerce development to deliver end-to-end eCommerce solutions tailored to your business. Our team ensures your online store is built for performance, delivers a smooth user experience, and functions flawlessly across all devices. From setup to scaling, we provide the guidance and support you need to grow with confidence.

PHP Development Service

Is your WordPress website slowing you down?

A slow website not only frustrates your visitors but also hurts your SEO rankings. At Shirsendu.com, our WordPress Performance Optimization services are designed to speed things up. We fine-tune your site by optimizing code, compressing images, minimizing load times, and enhancing mobile performance—ensuring a smoother user experience and stronger search visibility.

PHP Development Service

Concerned about your WordPress website’s security?

With cyber threats and malware constantly evolving, your site’s safety is paramount. At Shirsendu.com, we offer comprehensive WordPress security solutions to safeguard your website. Our services include advanced threat detection, real-time monitoring, malware removal, and regular security audits—giving you peace of mind and a secure online presence.

PHP Development Service

Looking to migrate your WordPress site without the hassle?

At Shirsendu.com, we make WordPress site migration smooth and worry-free. Our team manages complete data transfer with minimal downtime, ensuring a secure and seamless migration process. Equipped to handle websites of all sizes—even those with over a million pages—we guarantee a flawless transition with optimized performance every step of the way.

PHP Development Service

Having trouble syncing your WordPress site with external systems or customizing key functionalities?

At Shirsendu.com, we specialize in WordPress API development and integration. Our expert team ensures seamless API connections, custom integrations, and smooth data synchronization—delivering optimized performance and extended capabilities for your website.

PHP Development Service

Need custom WordPress plugins or themes to stand out?

At Shirsendu.com, we provide tailored WordPress development solutions crafted to your unique requirements. Our team develops custom plugins to add specialized functionality and designs bespoke themes that perfectly represent your brand while enhancing user experience. We prioritize performance, security, and scalability to ensure your investment delivers long-lasting value.

PHP Development Service

Looking for a powerful landing page that delivers results?

At Shirsendu.com, we create impactful WordPress landing pages designed to boost conversions and strengthen your marketing efforts. Our services include conversion-focused design, effective lead generation strategies, customized solutions, performance optimization, and seamless analytics integration—helping you maximize your online success.

PHP Development Service

Is your WordPress website feeling outdated or not delivering the results you want?

At Shirsendu.com, we specialize in transforming old or underperforming sites into modern, high-performing digital assets. Our redesigns focus on contemporary aesthetics, improved functionality, and optimized performance to ensure your website truly reflects your brand and offers an engaging, seamless experience for your visitors.

PHP Development Service

Looking to elevate your business with modern, seamless digital experiences?

At Shirsendu.com, we specialize in delivering comprehensive WordPress Digital Experience Platform (DXP) solutions. Our services include cross-device integration, custom code development, robust security, intuitive content management, and a range of powerful features—all designed to give you a unified, efficient platform that grows with your business.

PHP Development Service

Need a skilled and reliable WordPress team for long-term development?

At Shirsendu.com, we offer dedicated WordPress developers who work exclusively on your project. Our experts integrate seamlessly with your in-house team, delivering full-cycle development, continuous support, and flexible scalability. Whether it

PHP Development Service

Struggling to climb the search engine rankings with your WordPress site?

At Shirsendu.com, we help elevate your online presence through expert WordPress SEO optimization. Our team focuses on tailored SEO strategies, refined site architecture, high-quality content optimization, and performance tuning. Using a data-driven approach, we ensure your website ranks higher, attracts the right audience, and drives consistent organic growth.

PHP Development Service

Ready to modernize your WordPress site with the power of Headless CMS?

At Shirsendu.com, we deliver flexible and scalable Headless WordPress solutions by decoupling the front-end and back-end to enable seamless content delivery across platforms. Whether you

Why PHP Remains the Backbone of Modern Web Development? - Here’s Why

PHP Development Service

Open-Source and Cost-Effective

PHP is free to use, which reduces development costs without compromising functionality.

PHP Development Service

Highly Compatible

It integrates easily with all major databases (MySQL, PostgreSQL, etc.) and runs smoothly on various platforms.

PHP Development Service

Faster Development

With extensive libraries and frameworks like Laravel and CodeIgniter, PHP speeds up development cycles.

PHP Development Service

Scalable and Flexible

PHP supports both small business websites and large-scale enterprise applications with ease.

PHP Development Service

Strong Community Support

A vast global community ensures constant updates, security patches, and developer support.

PHP Development Service

Proven Track Record

Powering platforms like Facebook and WordPress, PHP has a trusted history in building reliable web solutions.

Why SD Team Stands Out from the Crowd Compared to Other WordPress Website Development Companies

In today’s competitive digital landscape, choosing the right development partner can make or break your online presence. Shirsendu and Team (SD Team) is not just another WordPress website development company — we’re your strategic partner in building websites that are fast, functional, and focused on results.
Here’s what makes us different:

Know the Comparison – PHP Development Services

Criteria
In-House Team
Shirsendu and Team (SD Team)
Freelancer
Development Speed
Development Speed
Slower due to layered approvals and multitasking
✅ Agile workflow with focused PHP specialists for faster delivery
May be fast, but can miss quality checks
Custom Feature Development
Custom Feature Development
Limited by team experience or tool availability
✅ Fully customizable PHP solutions using latest frameworks and libraries
Varies; may rely on pre-built templates
Scalability & Flexibility
Scalability & Flexibility
Scalability & Flexibility Scalable but resource-heavy
✅ PHP solutions that grow with your business—modular, flexible, and upgrade-ready
Limited scope for large or complex projects
Security Best Practices
Security Best Practices
Depends on internal policy enforcement
✅ Built-in security standards like input validation, CSRF/XSS prevention
Basic security; often skips code review
Framework Expertise
Framework Expertise
May lack exposure to modern PHP frameworks
✅ Proficient in Laravel, CodeIgniter, Yii, Zend, and Custom AMF
Limited to one or two frameworks
Maintenance & Post-Launch Support
Maintenance & Post-Launch Support
Often deprioritized or delayed
✅ Dedicated support team for long-term maintenance and optimization
Unreliable or unavailable post-project
Cost Efficiency
Cost Efficiency
High cost due to full-time resources and overheads
✅ Project-based pricing with high ROI
✅ Project-based pricing with high ROI Lower initial cost but unpredictable outcome

Receive your project plan with cost and timeframe within 48 hours. ( Get in touch)

Portfolio

Our Backend Development Process

At Shirsendu and Team (SD Team), we follow a structured and agile backend development process to ensure secure, scalable, and high-performance solutions tailored to your business needs.

WHAT WE DO

REQUIREMENT ANALYSIS & PLANNING

We begin by understanding your business objectives, technical needs, and project scope. This helps us define a solid backend architecture plan aligned with your goals.

TECHNOLOGY STACK SELECTION

Based on your requirements, we choose the most suitable backend technologies such as PHP, Node.js, Python, Laravel, or CodeIgniter, along with appropriate databases like MySQL, PostgreSQL, or MongoDB.

DATABASE DESIGN & STRUCTURING

We design and implement a robust database structure to ensure optimal data storage, accessibility, and security, with a focus on minimizing redundancy and improving performance.

API DEVELOPMENT & INTEGRATION

This is where aesthetics come alive. We craft visually appealing interfaces with the right use of color, typography, icons, spacing, and brand consistency. We ensure the design is not only beautiful but also functional.

SERVER-SIDE LOGIC IMPLEMENTATION

We write clean, efficient, and scalable code for handling all business logic on the server side — from user authentication to data processing, role management, and more.

SECURITY IMPLEMENTATION

We follow best practices to secure your application by implementing data encryption, input validation, token-based authentication (JWT), role-based access control, and protection against threats like SQL injection or XSS.

PERFORMANCE OPTIMIZATION

Our team focuses on code optimization, caching strategies, and database query tuning to ensure that the backend runs fast and efficiently under all loads.

TESTING & DEBUGGING

Every line of backend code is rigorously tested using unit testing, integration testing, and debugging tools to identify and fix bugs before deployment.

DEPLOYMENT & MONITORING

We deploy the backend system to a live server or cloud environment (AWS, DigitalOcean, etc.) and configure performance monitoring tools to keep the system healthy.

ONGOING MAINTENANCE & SUPPORT

Post-launch, we offer backend support, regular updates, and performance monitoring to ensure your system stays secure, up-to-date, and scalable.

Recent PHP Work (PHP portfolio)

Comprehensive Web Development Services Under One Roof

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Plugins

PHP Development Services for Every Industry

In today’s competitive digital landscape, choosing the right development partner can make or break your online presence. Shirsendu and Team (SD Team) is not just another WordPress website development company — we’re your strategic partner in building websites that are fast, functional, and focused on results.

PHP Development Priceing

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What our client's Says about our service


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Projects Delivered On-Time On-Budget

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USD Saved by our expert advice

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Clients Ring back for Enhancement in their business

4.8 Rating on google
1,200+ Likes & Follows on facebook
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FAQ’s For PHP Website

PHP (Hypertext Preprocessor) is a widely-used open-source scripting language especially suited for server-side web development. It powers the backend of dynamic websites and applications, handling databases, sessions, and server logic.
PHP is cost-effective, fast, and supported by a large developer community. It integrates well with major databases, offers flexibility, and has a proven track record in powering websites like Facebook and WordPress.
Absolutely. PHP remains one of the most used backend languages globally. With continuous updates, frameworks like Laravel, and strong community support, PHP is modern, scalable, and secure.
PHP can be used to build a variety of applications, including e-commerce platforms, CMS systems, CRM solutions, booking portals, enterprise applications, and more.
When implemented correctly, PHP offers multiple security features such as input validation, secure session handling, and encryption libraries. Using frameworks like Laravel enhances security through built-in tools.
We primarily work with leading PHP frameworks like Laravel, CodeIgniter, Symfony, and Yii for faster development, better structure, and robust performance.
Yes. PHP can seamlessly work with frontend technologies like React, Vue.js, and Angular, enabling the creation of dynamic, interactive, and modern web applications.
The timeline depends on project complexity, features, and integrations required. A basic backend might take a few weeks, while a full-scale platform may take several month
Yes, at Shirsendu and Team, we offer complete post-launch support, maintenance, and optimization for PHP-based web applications to ensure performance and security.
We combine years of experience, customized solutions, and a client-first approach. Our PHP developers are proficient in delivering secure, scalable, and high-performance backend systems that drive real business results.