Engineering Capabilities

We build the systems
that scale with your ambition.

From custom software engineering to cloud infrastructure and AI integration โ€” DevNexi has the technical depth to design, build, and operate the systems your business runs on.

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Custom Software
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System Integration
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Cloud & DevOps
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AI & Automation
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UI/UX Design
01

Custom Software Engineering

We design and build bespoke software systems from the ground up โ€” not templates, not off-the-shelf tools re-skinned. Every system is architected using Domain-Driven Design principles, ensuring it reflects your business logic rather than constraining it.

Full-Stack Web Applications

Modern SPA and server-rendered applications built for performance, maintainability, and scale.

Enterprise Backend Systems

Complex business logic, event-driven architectures, and robust data pipelines for enterprise workloads.

SaaS Product Development

Multi-tenant platforms with subscription management, role-based access, and usage analytics.

API Design & Development

RESTful and GraphQL APIs built with API-first design โ€” documented, versioned, and partner-ready.

Technology Stack
Backend
.NET / C#Node.jsPythonGo
Frontend
ReactNext.jsTypeScriptVue
Databases
PostgreSQLSQL ServerMongoDBRedis
Architecture
DDDMicroservicesEvent-DrivenCQRS
Integration Patterns
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REST & GraphQL APIs
Standard integration for web and mobile systems
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Message Queues & Event Streaming
RabbitMQ, Kafka for async, decoupled systems
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Webhooks & Real-Time Sync
Event-driven data synchronisation across platforms
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ETL & Data Migration
Clean, validated migration of legacy data
02

System Integration

Modern businesses run on multiple systems โ€” and those systems need to talk to each other. We design and build integration layers that connect your ERP, CRM, finance tools, e-commerce platforms, and third-party services into a coherent, data-consistent ecosystem.

Third-Party API Integration

Payment gateways, shipping providers, CRMs, ERPs, and communication platforms.

Legacy System Modernisation

Wrap legacy systems with modern APIs or incrementally migrate to modern architectures.

Real-Time Data Pipelines

Event-driven data flows that keep every system in sync without batch delays.

03

Cloud & DevOps

Infrastructure that scales automatically, deploys reliably, and recovers gracefully. We design cloud-native architectures on AWS, Azure, and GCP โ€” and build the CI/CD pipelines that keep your team shipping with confidence.

Cloud Infrastructure Design

VPCs, container orchestration, managed services, and cost-optimised architecture on major cloud platforms.

CI/CD Pipeline Setup

Automated testing, build pipelines, and deployment workflows using GitHub Actions, GitLab CI, and Azure DevOps.

Infrastructure as Code

Terraform and Bicep for reproducible, version-controlled infrastructure across environments.

Observability & Monitoring

Distributed tracing, log aggregation, alerting, and SLA dashboards for production systems.

Cloud & DevOps Stack
Cloud Platforms
AWSAzureGCP
Containers & Orchestration
DockerKubernetesHelm
CI/CD
GitHub ActionsAzure DevOpsGitLab CI
IaC & Monitoring
TerraformDatadogGrafanaELK
AI Use Cases We've Built
Lead Scoring Engine
ML model ranking leads by conversion probability โ€” used in Leadyfi
Document Intelligence
Automated extraction and classification of student documents in Studofy
Demand Forecasting
Predictive reorder suggestions for inventory management
Natural Language Reporting
Query business data with plain language โ€” no SQL required
04

AI & Automation

We apply AI where it creates measurable outcomes โ€” not as a feature checkbox. From intelligent document processing to predictive analytics and workflow automation, we integrate AI into the systems your team actually uses every day.

Machine Learning Integration

Predictive models embedded directly into business workflows โ€” lead scoring, demand forecasting, anomaly detection.

Intelligent Document Processing

OCR, classification, and data extraction from unstructured documents โ€” invoices, applications, contracts.

LLM-Powered Features

Natural language interfaces, content generation, and knowledge base querying using large language models.

Workflow Automation

Rule-based and AI-driven process automation that eliminates repetitive manual tasks across operations.

05

UI/UX Design

Software that people actually want to use. We design interfaces for complex enterprise systems that are intuitive, efficient, and visually clear โ€” reducing training time and increasing adoption across all user roles.

Product Design & UX Strategy

User journey mapping, information architecture, and interaction design for enterprise products.

Design Systems

Component libraries and design tokens that ensure consistency across every screen in your product.

Prototyping & Usability Testing

High-fidelity prototypes validated with real users before a line of production code is written.

Responsive & Accessible Design

Interfaces that work across devices, screen sizes, and accessibility requirements.

Design Toolchain
Design & Prototyping
FigmaAdobe XDFramer
Frontend Implementation
ReactTailwind CSSStorybook
Research & Testing
HotjarMazeUserTesting
Start Building

Have a system to build
or a problem to solve?

Tell us what you're working on. We'll tell you the most direct path to getting it built.

[email protected] ยท devnexi.com