SerajNet
API & System Integration
API & System Integration Enterprise Delivery
REST/GraphQL APIs, ERP-CRM links, payment and shipping connectors, and legacy modernization.
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Capabilities
Professional api & system integration for growing organisations
SerajNet delivers api & system integration with a discovery-led approach, clear architecture, and measurable outcomes. REST/GraphQL APIs, ERP-CRM links, payment and shipping connectors, and legacy modernization. Our teams combine domain expertise with production engineering so every engagement ships securely, integrates cleanly, and remains maintainable after handover.
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Discovery workshops that clarify scope, risks, and success metrics
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Architecture and delivery plans aligned to your operating model
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Secure, documented implementations with staged rollouts
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Knowledge transfer, training, and optional managed support
API & System Integration
API & System Integration
18 services
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Capabilities
What we deliver
Capabilities designed for real api & system integration programmes—not slideware.
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Domain-aligned delivery
We map api & system integration requirements to workflows your teams already understand, reducing change friction.
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Integration-ready architecture
APIs, data contracts, and third-party connectors are designed for reliability and auditability from day one.
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Quality & security gates
Reviews, testing, and access controls are embedded in the delivery process—not bolted on before launch.
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Performance under load
We design for real traffic, peak seasons, and multi-branch growth without expensive rewrites.
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Operational handover
Runbooks, admin guides, and monitoring keep your internal teams confident after go-live.
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Continuous improvement
Optional retainers extend the roadmap with analytics-led enhancements and SLA-backed support.
How we work
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Discover
Stakeholders, systems, and constraints are mapped into a prioritised backlog and technical blueprint.
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Design
Experience, architecture, and integration contracts are validated before heavy build investment.
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Build & validate
Iterative releases land in staging with demos, tests, and security checks against agreed acceptance criteria.
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Launch & support
Go-live includes hypercare, documentation, and a clear path to ongoing optimisation.
Deliverables
Engagement deliverables
01
Scoped proposal and delivery roadmap
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Architecture and integration documentation
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Production-ready implementation
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Admin and end-user guides
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Test evidence and release checklist
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Handover session and support options
Technology Stack
Technology Stack
REST
GraphQL
Webhooks
ETL
OAuth
Message Queues
Outcomes
Typical outcomes
2-6w
Discovery to build kickoff
99.9%
Target uptime for critical systems
24/7
Optional managed monitoring
1 team
Single accountable delivery partner
Frequently Asked Questions
Yes. We regularly connect new solutions to ERP, CRM, payment, shipping, and legacy systems through APIs, webhooks, and secure middleware.
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Start your API & System Integration project
Share your goals and constraints—we will respond with a practical discovery proposal.