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TESAQ

Service

Application Development

Secure enterprise web applications, backend services and REST APIs built for real operations.

We build secure, scalable applications tailored to enterprise and telecom use cases.

Our teams deliver role-based web applications, backend services, REST APIs and batch processing systems, and help modernise legacy systems without disrupting operations.

What we deliver

Capabilities

Enterprise web applications

Role-based applications for internal operations, portals and management systems.

Backend development

Services built with frameworks such as Laravel and Spring Boot.

REST APIs

Well-documented APIs for integration with partners, mobile apps and internal systems.

Batch & scheduled processing

Reliable processing for high-volume, time-based workloads.

Business process automation

Digitise manual workflows with approvals, notifications and audit trails.

System modernisation

Incrementally replace or wrap legacy systems with maintainable architecture.

Platforms & technologies

  • Laravel
  • Spring Boot
  • .NET
  • REST APIs
  • Web & mobile front ends

Typical deliverables

What you receive

  • Requirements and solution design
  • Application source code and deployment scripts
  • API documentation
  • User and administrator guides
  • Test evidence and handover

Deliverables are agreed per engagement and depend on scope.

Implementation approach

How we work

  1. 1

    Discover

    Understand the business requirement, existing systems, data and constraints relevant to the application and its users.

  2. 2

    Design

    Agree the solution architecture, technology stack, security model and an implementation plan with clear milestones.

  3. 3

    Engineer

    Develop, configure, integrate and validate the solution against the agreed acceptance criteria.

  4. 4

    Deploy & Support

    Implement, document and hand over, with monitoring and continued support according to the agreed scope.

Talk to us about Application Development.

Share your requirements and current environment. We'll respond with questions, options and a realistic next step.