Engineering Services

Expert teams for every
layer of your stack

From AI infrastructure to production mobile apps, Saay Solutions delivers senior engineers and proven delivery processes.

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Intelligent infrastructure, from model to production

AI Resource Provisioning

We design and deploy scalable AI infrastructure tailored to your organization's needs — from LLM integration and RAG pipelines to cloud-native model serving and automation workflows.

Model Deployment & Serving

Deploy open-source or proprietary LLMs and ML models on cloud infrastructure with auto-scaling, versioning, and monitoring.

LLM Integration & Fine-Tuning

Integrate GPT, Gemini, Claude, and open-source models into your applications. Customize with fine-tuning or RAG.

AI Pipeline Automation

Build robust data ingestion, preprocessing, inference, and feedback pipelines that run reliably at scale.

Cloud-Native AI Infrastructure

Architect AI workloads on AWS, GCP, or Azure using serverless functions, Kubernetes, and managed ML services.

Common use cases

Document intelligenceRecommendation enginesConversational AI chatbotsPredictive analyticsImage & vision AI
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Enterprise Java backends built for scale

Spring Boot Web Development

Our Spring Boot engineers deliver production-grade backend systems — from RESTful APIs and microservices to complex enterprise integrations — with clean architecture and long-term maintainability in mind.

RESTful API Development

Well-designed, documented, and versioned REST APIs with OpenAPI/Swagger specs, proper error handling, and security best practices.

Microservices Architecture

Decompose monoliths or build greenfield systems as independent, deployable microservices with service discovery and API gateways.

Spring Security & OAuth2

Implement secure authentication and authorization using Spring Security, OAuth2, JWT, and role-based access control.

Database & Integration

Integrate with PostgreSQL, MySQL, MongoDB, and Redis. Connect to third-party systems via REST, SOAP, or Kafka/RabbitMQ.

Common use cases

Enterprise backendsSaaS platform APIsPayment and billing systemsMulti-tenant applicationsLegacy modernization
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High-performance iOS & Android apps

Native App Development

Our mobile engineers craft native iOS and Android applications that feel fast, look polished, and integrate deeply with device capabilities — delivering real platform experiences, not compromises.

iOS Development (Swift / SwiftUI)

Build modern iOS apps using Swift and SwiftUI with full Apple ecosystem support — widgets, notifications, Keychain, App Store delivery.

Android Development (Kotlin / Jetpack)

Develop Android apps using Kotlin and Jetpack Compose with Material 3 design, background services, and Play Store publishing.

Offline & Push Capabilities

Implement robust offline modes, local data sync, push notifications, and real-time updates for mobile-first experiences.

API Integration & Testing

Connect apps to backend services, implement secure auth flows, and cover critical paths with unit and UI tests before release.

Common use cases

Consumer appsMerchant & field ops toolsLoyalty & rewards appsOn-demand platformsB2B mobile portals

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