Our Development Services

At ZeroSEK Solutions, we offer a comprehensive range of development services tailored to modern business needs. Our solutions are built using industry-leading technologies, security best practices, and scalable architectures. Explore our specialized subcategories below:

Web Application Development

We build high-performance, scalable, and responsive web applications tailored to your specific needs. From simple business portals to complex enterprise-grade systems, we deliver robust applications that drive digital growth.

Key Offerings:

  • Full-stack development (Frontend + Backend)
  • Responsive UI/UX design
  • Single Page Applications (SPA)
  • Progressive Web Apps (PWA)
  • Integration with third-party services

API Development & Integration

APIs are the backbone of modern applications. We design, develop, and integrate RESTful and GraphQL APIs with a focus on performance, scalability, and secure data exchange.

Key Offerings:

  • Custom RESTful API development
  • GraphQL APIs
  • Third-party API integration (Google, Stripe, AWS, etc.)
  • API versioning and documentation (Swagger/OpenAPI)
  • Secure token-based access (JWT, OAuth2.0)

Authentication & Authorization

User identity and access control are critical components of modern apps. We implement strong authentication mechanisms and fine-grained authorization policies using industry standards.

Key Offerings:

  • Secure login systems (email/password, multi-factor)
  • OAuth2.0, OpenID Connect integration
  • Role-based access control (RBAC)
  • Session management and token security

Payment Gateway Integration

We simplify online transactions by integrating reliable, secure, and globally trusted payment gateways into your applications.

Key Offerings:

  • Stripe, Razorpay, PayPal, and more
  • PCI-DSS compliance
  • Secure transaction flow (tokenization)
  • Subscription & recurring payment support
  • Invoicing and payment tracking

Custom Business Logic & Workflows

Every business is unique. We develop tailored solutions that automate workflows, manage operations, and support your digital transformation.

Key Offerings:

  • Custom backend logic
  • Workflow automation
  • Data modeling & transformation
  • Microservices-based architecture
  • Admin dashboards and analytics

Maintenance

Our engagement doesn't end at deployment. We offer post-launch maintenance, support, and optimization to ensure smooth performance and scalability.

Key Offerings:

  • Bug fixes & performance tuning
  • Security patching & updates
  • Server & infrastructure monitoring
  • Ongoing enhancements

Why Choose Us?

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Security-First Approach

Our code is secure by design, following the latest standards and practices.

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Scalable Architectures

We build systems that grow with your business.

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Seamless Integrations

From authentication to payments, we connect everything effortlessly.

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Business-Driven Development

We focus on delivering measurable outcomes for your business.

Ready to Build with Confidence?

Contact us today to learn how we can help bring your ideas to life — securely, efficiently, and at scale.