Custom Software
Software Professional

Custom Software Development

DevSimplex specializes in custom software development for businesses of all sizes. From enterprise web apps and APIs to legacy modernization and automation tools, we deliver scalable and future-proof solutions tailored to your operations.

120+
Success Rate
15+
Avg Delivery
3+
Case Studies
92%
Retention

Our AI Solutions & Services

From conversational AI to complex machine learning models, we develop intelligent solutions that automate tasks, provide insights, and enhance decision-making.

Enterprise Web Applications

Web Development

Scalable web applications built with modern frameworks to handle enterprise-level operations and workflows.

Key Features:

  • Custom dashboards and admin panels
  • Real-time data processing and analytics
  • Multi-user authentication and authorization
  • Third-party system integrations
  • Responsive design for all devices

Use Cases:

Enterprise SystemsAdmin PortalsBusiness ApplicationsData Management

Technologies:

ReactNext.jsNode.jsPostgreSQLRedis

What You Get:

  • Fully functional web application
  • Admin dashboard
  • API documentation
  • User documentation
  • 3 months support
Starting from $15,0008-16 weeks

Desktop Applications

Desktop Software

Cross-platform desktop software solutions for Windows, macOS, and Linux with native performance and user experience.

Key Features:

  • Native desktop performance
  • Offline functionality
  • File system integration
  • Hardware device access
  • Auto-update mechanisms

Use Cases:

Business ToolsProductivity AppsData ProcessingSystem Utilities

Technologies:

ElectronTauri.NETPythonC++

What You Get:

  • Cross-platform desktop app
  • Installation packages
  • Auto-update system
  • User manual
  • Technical support
Starting from $12,0006-14 weeks

API Development & Integration

API Development

RESTful and GraphQL APIs with comprehensive documentation, authentication, and seamless third-party integrations.

Key Features:

  • RESTful and GraphQL API design
  • Comprehensive API documentation
  • Rate limiting and security measures
  • Third-party service integrations
  • Microservices architecture

Use Cases:

System IntegrationMobile BackendThird-party APIsMicroservices

Technologies:

Node.jsFastAPIGraphQLMongoDBDocker

What You Get:

  • RESTful/GraphQL API
  • API documentation
  • Authentication system
  • Integration guides
  • Support package
Starting from $8,0004-10 weeks

Database Solutions

Database

Custom database design, optimization, and migration services for improved performance and scalability.

Key Features:

  • Database schema design and optimization
  • Data migration and transformation
  • Performance tuning and indexing
  • Backup and disaster recovery
  • Data warehouse solutions

Use Cases:

Data MigrationPerformance OptimizationData WarehousingAnalytics

Technologies:

PostgreSQLMongoDBMySQLRedisElasticsearch

What You Get:

  • Optimized database
  • Migration scripts
  • Backup strategy
  • Performance reports
  • Documentation
Starting from $5,0003-8 weeks

Legacy System Modernization

Modernization

Transform outdated systems into modern, maintainable applications while preserving critical business logic.

Key Features:

  • Legacy code analysis and assessment
  • Gradual migration strategies
  • Data preservation and integrity
  • Modern UI/UX implementation
  • Performance optimization

Use Cases:

System MigrationTechnology UpgradeCloud MigrationArchitecture Refresh

Technologies:

Migration ToolsDockerKubernetesModern Frameworks

What You Get:

  • Modernized application
  • Migration documentation
  • Data integrity reports
  • Training materials
  • 6 months support
Starting from $20,00012-24 weeks

Custom Automation Tools

Automation

Bespoke automation solutions to streamline business processes and improve operational efficiency.

Key Features:

  • Workflow automation design
  • Data processing pipelines
  • Scheduled task management
  • Report generation automation
  • Business rule engines

Use Cases:

Process AutomationData ProcessingReport GenerationWorkflow Management

Technologies:

PythonNode.jsApache AirflowZapierCustom Scripts

What You Get:

  • Automation tools
  • Workflow documentation
  • Scheduling setup
  • Monitoring dashboard
  • Support package
Starting from $6,0004-10 weeks

AI & Automation Packages

Choose the right AI solution package for your business needs. All packages include strategy consulting, development, and ongoing support.

Software Starter

$12,000
6-10 weeks

Perfect for small businesses looking to build their first custom software solution

Small businesses, startups

Package Includes:

Consultation
15h
Revisions
3
Support
3 months
Team Size
2-3 developers
  • Simple web or desktop application
  • Basic database design
  • User authentication
  • Up to 3 integrations
  • Responsive design
  • Basic documentation
  • Email support
  • 3 months maintenance
Most Popular

Software Professional

$25,000
10-16 weeks

Comprehensive custom software for growing businesses with complex requirements

Medium businesses, complex needs

Package Includes:

Consultation
40h
Revisions
6
Support
6 months
Team Size
4-6 developers
  • Enterprise-grade application
  • Advanced database architecture
  • Multi-user system with roles
  • Up to 5 system integrations
  • Advanced security features
  • API development
  • Comprehensive documentation
  • 6 months maintenance

Software Enterprise

$100,000+
20-40 weeks

Mission-critical enterprise software with advanced features and scalability

Large enterprises, mission-critical

Package Includes:

Consultation
120h
Revisions
15
Support
12 months
Team Size
8-12 developers + architect
  • Large-scale enterprise system
  • Microservices architecture
  • Advanced security & compliance
  • Unlimited integrations
  • Real-time data processing
  • High availability setup
  • Dedicated project team
  • 12 months premium support

AI Success Stories Across Industries

See how AI automation is transforming businesses and delivering measurable ROI

Healthcare

Challenge:

Manual patient record management leading to errors and inefficiency

AI Solution:

HIPAA-compliant patient management system with electronic health records

Benefits:

  • 90% reduction in data entry errors
  • Improved patient care coordination
  • HIPAA compliance achieved
  • Better reporting and analytics
300% ROI within 18 months

E-commerce

Challenge:

Generic platform limiting unique business requirements

AI Solution:

Custom e-commerce platform with advanced inventory and CRM integration

Benefits:

  • 40% increase in conversion rate
  • Seamless inventory management
  • Personalized customer experience
  • Reduced operational costs by 35%
450% ROI within 12 months

Manufacturing

Challenge:

Legacy ERP system unable to meet modern production needs

AI Solution:

Modern cloud-based ERP with real-time production tracking

Benefits:

  • 60% improvement in production visibility
  • 30% reduction in downtime
  • Better resource planning
  • Improved decision making
280% ROI within 24 months

Our Development Process

A systematic approach that ensures quality delivery, transparent communication, and successful project outcomes every time.

1

Discovery & Analysis

1-2 weeks

Comprehensive requirement gathering, business analysis, and technical feasibility assessment.

Key Deliverables:

  • Detailed project requirements document
  • Technical architecture proposal
  • Project timeline and milestones
  • Risk assessment and mitigation plan

Activities:

Stakeholder interviewsBusiness process analysisTechnical feasibility studyCost estimationProject planning
2

Design & Planning

1-3 weeks

UI/UX design, system architecture design, and detailed project planning with technology selection.

Key Deliverables:

  • Wireframes and mockups
  • System architecture diagrams
  • Database schema design
  • Development roadmap

Activities:

UI/UX designArchitecture planningDatabase modelingTechnology selectionSprint planning
3

Development & Testing

4-16 weeks

Agile development with regular sprints, continuous testing, and client feedback integration.

Key Deliverables:

  • Working software increments
  • Automated test suites
  • Code documentation
  • Performance optimization reports

Activities:

Sprint developmentUnit testingIntegration testingCode reviewsPerformance optimization
4

Deployment & Training

1-2 weeks

Production deployment, user training, documentation handover, and post-launch support setup.

Key Deliverables:

  • Production deployment
  • User training materials
  • Technical documentation
  • Support and maintenance plan

Activities:

Production deploymentUser training sessionsDocumentation handoverSupport setupGo-live support

Cutting-Edge AI Technology Stack

We leverage the latest AI technologies and frameworks to build robust, scalable, and production-ready artificial intelligence solutions.

Frontend

React
Modern UI library
Next.js
React framework
Vue.js
Progressive framework
Angular
Enterprise platform
TypeScript
Type-safe JavaScript
Tailwind CSS
Utility-first CSS

Backend

Node.js
JavaScript runtime
Python
Versatile language
Java
Enterprise standard
.NET
Microsoft platform
PHP
Web development

Databases

PostgreSQL
Advanced SQL database
MongoDB
NoSQL database
MySQL
Popular SQL database
Redis
In-memory data store
Elasticsearch
Search engine

Detailed AI Project Case Studies

In-depth look at successful AI implementations and their business impact

Inventory Management System

Middle East Trading Co.Trading & Distribution

Challenge:

Manual inventory tracking across multiple warehouses causing stock discrepancies and delays

AI Solution:

Custom inventory management system with real-time tracking, automated reordering, and comprehensive reporting

  • Multi-warehouse inventory tracking
  • Automated reorder point calculations
  • Barcode scanning integration
  • Real-time stock level alerts
  • Comprehensive reporting dashboard
Timeline:
14 weeks
Investment:
$35,000

Results Achieved:

40% improvement in operational efficiency
95% reduction in stock discrepancies
30% reduction in inventory costs
Real-time visibility across all warehouses
$120K annual savings

Technologies Used:

ReactNode.jsPostgreSQLRedisDocker

Legacy ERP Modernization

Manufacturing PlusManufacturing

Challenge:

15-year-old ERP system with poor performance, no mobile access, and high maintenance costs

AI Solution:

Complete ERP modernization with cloud-based architecture, mobile access, and modern UX

  • Phased migration strategy
  • Data migration with integrity checks
  • Modern React-based UI
  • RESTful API architecture
  • Mobile-responsive design
Timeline:
22 weeks
Investment:
$78,000

Results Achieved:

Zero data loss during migration
80% improvement in system performance
50% reduction in maintenance costs
Mobile access for field teams
Improved user satisfaction by 90%

Technologies Used:

ReactNode.jsPostgreSQLAWSDocker

Custom CRM Development

Medical Services GroupHealthcare

Challenge:

Complex sales processes not supported by off-the-shelf CRM solutions

AI Solution:

Custom CRM tailored to healthcare industry with patient referral tracking and compliance features

  • Custom workflow engine
  • Patient referral tracking
  • HIPAA compliance features
  • Integration with existing systems
  • Advanced reporting and analytics
Timeline:
18 weeks
Investment:
$55,000

Results Achieved:

Perfect fit for business processes
45% increase in sales efficiency
Seamless system integration
HIPAA compliant operations
$200K annual revenue increase

Technologies Used:

Vue.jsPythonPostgreSQLRedisKubernetes

What Our Clients Say

Real feedback from businesses we've helped transform

"DevSimplex delivered a comprehensive inventory management system that transformed our operations. The solution perfectly fits our unique requirements and improved efficiency by 40%."
Ahmed Al-Rashid
Operations Director
Middle East Trading Co.
Custom Inventory Management
"Their expertise in legacy modernization helped us migrate our 15-year-old ERP to a modern cloud solution without any data loss or business disruption."
Sarah Johnson
IT Director
Manufacturing Plus
Legacy ERP Modernization
"Outstanding work on our custom CRM. The solution handles our complex sales processes perfectly and integration with existing systems was seamless."
Dr. Hassan Ali
CEO
Medical Services Group
Custom CRM Development
Expert Knowledge Base

Frequently
Asked Questions

Get expert answers to common questions about our enterprise software development services, process, and pricing.

500+
Questions Answered
99.8%
Client Satisfaction
< 2hrs
Response Time
Project timelines vary based on complexity. Simple applications take 2-3 months, while complex enterprise solutions can take 6-12 months. We use agile methodology to deliver working software incrementally.
Complete end-to-end development: requirement analysis, UI/UX design, development, testing, deployment, training, and documentation. We also provide 3 months of free support after completion.
Absolutely! We specialize in system integrations with existing databases, APIs, third-party services, and legacy systems. We ensure seamless data flow and maintain system integrity.
Yes, we offer comprehensive support including bug fixes, updates, performance monitoring, and feature enhancements. We provide 3 months free support, followed by flexible maintenance contracts.
Upon full payment, you own the complete source code and all intellectual property rights. We provide all source code, documentation, and deployment scripts for your complete ownership.

Still Have Questions?

Our senior technical consultants are standing by to provide personalized answers and help you make the right decision for your enterprise software project.

Free 30-min consultation
No obligation quote
Same-day response

Ready to Get Started?

Let's discuss how we can help transform your business with custom software.