VADHWANA INFOTECH LLP

Build. Scale. Innovate.

Enterprise Backend Engineering • SaaS Development • Cloud Infrastructure

Scalable Backend Systems & Modern Software Architecture

Specialized in enterprise backend engineering, SaaS platforms, legacy modernization, framework upgrades, AWS infrastructure, API architecture, Shopify customization, and scalable cloud-native systems.

Core PHP Symfony API Platform Laravel CakePHP CodeIgniter Yii2 Wordpress Python FastAPI Shopify AWS Elasticsearch Algolia Docker RabbitMQ Angular Vue.js

14+

Years Experience

SaaS

Enterprise Platforms

AWS

Cloud Infrastructure

APIs

Scalable Architectures

SERVICES

Enterprise Software Engineering Services

End-to-end backend engineering, SaaS architecture, modernization, cloud infrastructure, API integrations, security analysis, and scalable enterprise application development.

Backend Engineering

Scalable backend systems using Symfony, Laravel, API Platform, Yii2, CakePHP, and enterprise PHP architectures.

SaaS Platform Development

CRM systems, invoicing platforms, booking systems, workflow automation, and enterprise SaaS applications.

API Architecture

REST APIs, API Platform, third-party integrations, webhook systems, and scalable API ecosystems.

AWS Infrastructure

EC2, RDS, Lambda, CloudFront, Redshift, deployment pipelines, and production infrastructure management.

Legacy Modernization & Framework Upgrades

Symfony, CakePHP, and CodeIgniter upgrades, PHP modernization, automated testing, migrations, and maintainability improvements.

Shopify Development & Customization

Shopify store customization, checkout workflows, webhook integrations, warehouse management, and eCommerce platform enhancements.

Performance Optimization

Elasticsearch optimization, caching strategies, query optimization, monitoring, and high-performance scaling improvements.

Security Audits & Code Analysis

Security analysis, dependency audits, vulnerability reviews, secure coding standards, and technical documentation for engineering teams.

Third-Party Integrations

Integration of payment gateways, ERP systems, CRM platforms, shipping providers, external APIs, webhook systems, and enterprise service integrations.

WordPress & WooCommerce Development

Custom WordPress development, WooCommerce customization, plugin development, theme customization, checkout workflows, and performance optimization.

DevOps & Production Support

Linux server administration, deployments, monitoring, CI/CD pipelines, troubleshooting, and infrastructure maintenance.

TECHNOLOGY STACK

Technologies & Platforms

PHP

  • Symfony
  • API Platform
  • Laravel
  • Yii2
  • CakePHP
  • CodeIgniter
  • WordPress
  • WooCommerce
  • PHP 5, 6, 7 and 8

Python

  • FastAPI
  • AWS Lambda
  • Automation
  • REST APIs

Frontend

  • Angular
  • Vue.js
  • Bootstrap CSS
  • Tailwind CSS
  • Responsive UI

Infrastructure

  • AWS EC2
  • RDS
  • CloudFront
  • Data Migration Service
  • Lambda
  • Redshift
  • Algolia
  • RabbitMQ
  • Elasticsearch
  • Linux Servers

EXPERIENCE

Enterprise SaaS & Backend Engineering Experience

Led backend development and architecture for enterprise SaaS CRM systems, invoicing platforms, booking management applications, and cloud-native business solutions using Symfony, API Platform, Laravel, and Python.

Designed scalable REST APIs, workflow automation systems, Elasticsearch integrations, RabbitMQ messaging systems, and AWS cloud infrastructure for high-performance enterprise applications.

Managed complete software lifecycle including backend architecture, deployment pipelines, Linux server operations, production monitoring, performance optimization, caching strategies, and infrastructure scaling.

Successfully upgraded enterprise applications from legacy PHP versions to modern PHP 8 environments, including Symfony, CakePHP, and CodeIgniter modernization projects with testing strategies and maintainability improvements.

Delivered Shopify customization and integration solutions including checkout workflows, warehouse integrations, webhook systems, and real-time third-party synchronization.

Performed enterprise-level security analysis, dependency audits, vulnerability assessments, and secure architecture reviews while providing technical documentation and implementation guidance to teams.

Worked extensively on WordPress and WooCommerce platforms including custom plugin development, theme customization, payment gateway integrations, checkout enhancements, and performance optimization for eCommerce systems.

Implemented third-party integrations for enterprise applications including payment providers, shipping systems, CRM platforms, external APIs, and real-time synchronization workflows.

LET'S WORK TOGETHER

Need Help Scaling Your SaaS Platform Or Modernizing Legacy Systems?

Let's discuss your backend engineering, cloud infrastructure, framework upgrade, Shopify, or enterprise application requirements.

Schedule a Consultation

CONTACT

Start Your Next Project

Discuss your SaaS platform, backend engineering, cloud infrastructure, modernization, or API development requirements.