Full Enterprise Technology Stack

Ensar Solutions technologies, frameworks, and platforms powering modern enterprise architecture

Tech Areas

01

Core Development

Languages, frameworks, and frontend ecosystems

02

Security & Identity

Authentication, compliance, and data privacy

03

Data & Infrastructure

Databases, caching, storage, and cloud platforms

04

AI & Analytics

Generative AI, data lakes, and business intelligence

05

Quality & DevOps

Testing, monitoring, and developer productivity

Programming Languages & Versions

Java Ecosystem

Enterprise workloads leverage multiple Java versions to balance stability with modern features:

  • Java 17– Current LTS standard for production
  • Java 21– Latest LTS with virtual threads
  • Java 23– Preview features for early adoption

Cross-Platform Languages

  • .NET 8.0 & 9.0 – High-performance C# applications
  • TypeScript – Type-safe JavaScript development
  • JavaScript – Universal web runtime
  • Python – Data science and AI workloads

Backend Frameworks & API Development

Spring Ecosystem

  • • Spring Boot – Rapid application development
  • • Spring Data JPA – Database abstraction
  • • Spring Security – Authentication & authorization
  • • Spring WebFlux – Reactive programming

.NET Platform

  • • ASP.NET Core – Cross-platform web APIs
  • • Entity Framework Core – ORM for .NET

Node.js Frameworks

  • • Nest.js – Enterprise-grade TypeScript
  • • Express – Minimalist web framework

API documentation standardized with OpenAPI and Swagger across all platforms. Build tools include Maven, Gradle, and Tomcat for deployment.

Frontend Development: React Ecosystem

Core Framework

React.js with Next.js for server-side rendering. TypeScript enforces type safety across JSX/TSX components.

State Management

Redux Toolkit, Zustand, Recoil, and Context API provide flexible state solutions for different complexity levels.

Data Fetching

RTK Query, React Query, SWR, Axios, and native Fetch enable efficient server communication.

UI Libraries

Tailwind CSS, Material UI, Ant Design, and ShadCN UI accelerate interface development.

Modern Patterns & Testing

Component Architecture

React applications follow functional component patterns with hooks:

  • • useState – Local component state
  • • useEffect – Side effects and lifecycle
  • • useContext – Global state consumption
  • • Error Boundaries – Graceful error handling

Quality Assurance

Jest and React Testing Library cover unit tests. Cypress and Playwright handle end-to-end scenarios.

Internationalization via react-i18next supports multi-language deployments.

Frontend Development: Angular Ecosystem

Core Platform

Angular with TypeScript, leveraging NgModules, Components, Directives, and Dependency Injection.

UI Components

Angular Material, PrimeNG, and Bootstrap provide enterprise-ready component libraries.

State Management

NgRx and Akita with BehaviorSubject and RxJS enable reactive state patterns.

HTTP & Testing

HttpClient with Interceptors for auth and retry. Jasmine, Karma, Protractor, and Cypress for testing.

Identity & Access Management

Azure AD

Microsoft's cloud-native identity platform with seamless Office 365 integration

Keycloak

Open-source identity and access management with SSO and federation

Auth0

Developer-friendly authentication service with extensive integrations

Okta

Enterprise identity management with advanced security policies

AWS Cognito

Scalable user directory and authentication for AWS environments

Compliance & Data Privacy

Regulatory Standards

HIPAA

Healthcare data protection and privacy requirements

SOC 2

Security, availability, and confidentiality controls

ISO 27001

Information security management certification

Data Protection Technologies

  • • Presidio – Automated PII detection and masking
  • • PII Masking – Personally identifiable information obfuscation
  • • PHI Redaction – Protected health information removal
  • • Data Anonymization – Irreversible identity removal for analytics

Database Architecture

PostgreSQL

Advanced open-source relational database with robust feature set and extensibility

MySQL

Popular relational database optimized for web applications and high-read workloads

SQL Server

Enterprise-grade relational database with deep Microsoft ecosystem integration

MongoDB

Leading NoSQL document database for flexible, schema-less data models

Azure Cosmos DB

Globally distributed multi-model database with guaranteed low latency

AWS DocumentDB

MongoDB-compatible managed database service optimized for AWS infrastructure

Caching Systems

Redis

In-memory data structure store for sub-millisecond performance. Supports caching, session management, pub/sub messaging, and real-time analytics.

AWS ElastiCache

Fully managed Redis and Memcached service with automatic failover, backup, and scaling capabilities.

Azure Cache

Managed Redis service with enterprise-grade security, high availability, and seamless Azure integration.

Search & Indexing Platforms

OpenSearch

Open-source search and analytics suite derived from Elasticsearch, offering full-text search and log analytics.

Elasticsearch

Distributed search engine built on Apache Lucene, powering enterprise search and observability solutions.

Azure AI Search

Cloud search service with built-in AI capabilities for semantic search and document understanding.

Event Streaming & Messaging

Apache Kafka

Distributed event streaming platform for high-throughput, fault-tolerant message processing. Core technology for event-driven architectures.

Confluent Cloud

Fully managed Kafka service with enterprise features including Schema Registry, ksqlDB, and Kafka Connect.

Amazon MSK

AWS-managed Kafka service with automatic provisioning, patching, and recovery integrated with AWS ecosystem.

RabbitMQ

Lightweight message broker supporting multiple messaging protocols for traditional queue-based architectures.

Cloud Storage Infrastructure

AWS S3

Object storage with 99.999999999% durability. Supports versioning, lifecycle policies, and cross-region replication.

Azure Blob Storage

Massively scalable object storage for unstructured data with hot, cool, and archive tiers.

EFS & Azure Files

Managed file systems for cloud and on-premises workloads with SMB and NFS protocol support.

Container Orchestration

Core Technologies

  • • Docker – Industry-standard container runtime
  • • Kubernetes – Container orchestration platform

Managed Services

  • • EKS – Amazon's managed Kubernetes service
  • • AKS – Azure Kubernetes Service with AAD integration
  • • AWS ECS – Native AWS container orchestration
  • • AWS Fargate – Serverless compute for containers

Content Delivery Networks

CloudFront

AWS global CDN with edge locations worldwide, Lambda@Edge for serverless compute, and deep S3 integration.

Azure Front Door

Microsoft's global CDN and application delivery network with WAF, SSL offloading, and intelligent routing.

CI/CD & DevOps Pipelines

GitHub Actions

Native CI/CD automation directly integrated with GitHub repositories. Features:

  • • YAML-based workflow configuration
  • • Extensive marketplace of pre-built actions
  • • Matrix builds for parallel testing
  • • Self-hosted runner support

Azure DevOps Pipelines

Enterprise-grade CI/CD platform with comprehensive toolchain. Features:

  • • Multi-stage pipeline definitions
  • • Artifact management and release gates
  • • Integration with Azure services
  • • Deployment groups and environments

Monitoring & Observability

OpenTelemetry

Vendor-neutral observability framework for traces, metrics, and logs

CloudWatch

AWS monitoring with logs, metrics, alarms, and dashboards

AWS X-Ray

Distributed tracing for request analysis and bottleneck detection

Azure Monitor

Comprehensive monitoring for Azure resources and applications

App Insights

Application performance management with smart detection and analytics

Secrets & Key Management

AWS Secrets Manager

Centralized secret storage with automatic rotation capabilities. Integrates natively with RDS, Redshift, and DocumentDB for database credential rotation.

  • • Versioned secrets with rollback support
  • • Fine-grained IAM access control
  • • Audit trail via CloudTrail

Azure Key Vault

Cloud service for secure storage of keys, secrets, and certificates. Supports HSM-backed keys for regulatory compliance.

  • • RBAC and access policies
  • • Integration with Azure services
  • • Soft-delete and purge protection

Generative AI: Embeddings

OpenAI text-embedding-3

Latest generation embeddings with improved performance and lower dimensionality options for semantic search applications.

Voyage AI

Domain-specific embeddings optimized for code, legal, and financial documents with superior retrieval accuracy.

Cohere Embed

Multilingual embeddings supporting 100+ languages with excellent cross-lingual retrieval performance.

Generative AI: Vector Databases

Qdrant

High-performance vector similarity search engine with filtering capabilities and payload support

Pinecone

Fully managed vector database with automatic scaling and low-latency queries

Weaviate

Open-source vector database with native GraphQL and RESTful APIs

Milvus

Cloud-native vector database supporting trillion-scale similarity search

pgvector

PostgreSQL extension adding vector similarity search to existing databases

OpenSearch Vector

Vector search capabilities integrated into OpenSearch for hybrid retrieval

Generative AI: LLMs & Frameworks

Orchestration Frameworks

LangChain

Comprehensive framework for building LLM applications with chains and agents

LlamaIndex

Data framework for connecting custom data sources to LLMs

Large Language Models

  • • OpenAI GPT-4.1 / GPT-4o-mini – Leading performance and reasoning
  • • Claude – Anthropic's constitutional AI models
  • • DeepSeek – Specialized reasoning models
  • • Llama 3.1 – Meta's open-source LLM
  • • Mistral – European open-source alternative

Document & PDF Processing

1

Cloud OCR Services

Google Document AI, AWS Textract, Azure Form Recognizer – Intelligent document processing with form understanding

2

Handwriting Recognition

Azure Read, Google DocAI Handwriting, Vision-OCR, TrOCR – Specialized models for cursive and printed text

3

PDF Processing Libraries

PyMuPDF, pdfplumber, unstructured, Marker, Docling – Extract text, tables, and structure from PDFs

4

Table Extraction

Camelot, Tabula – Specialized libraries for detecting and extracting tabular data from documents

Voice & Speech Processing

OpenAI Whisper

Open-source automatic speech recognition model with multilingual support and high accuracy across accents and background noise.

Azure Speech

Microsoft's speech-to-text and text-to-speech service with custom voice creation and real-time translation capabilities.

Amazon Transcribe

AWS speech recognition service with speaker identification, custom vocabulary, and medical/call analytics specialized models.

Amazon Polly

Text-to-speech service with neural voices, SSML support, and speech marks for lip-syncing applications.

LLM Evaluation & Monitoring

Langfuse

Arize Phoenix

Data Lakes & ETL Pipelines

Storage Foundations

Azure Data Lake Gen2 and AWS S3 provide scalable, hierarchical storage for structured and unstructured data at petabyte scale.

Orchestration Tools

Apache Airflow enables programmatic workflow authoring with Python-based DAGs for complex data pipeline orchestration.

Managed ETL Services

AWS Glue and Azure Data Factory offer serverless data integration with visual designers and built-in transformations.

Data Warehouses

Snowflake

Cloud-native data warehouse with automatic scaling, zero-copy cloning, and data sharing across organizations. Multi-cloud support.

Amazon Redshift

Petabyte-scale data warehouse with columnar storage, massively parallel processing, and integration with AWS data ecosystem.

Google BigQuery

Serverless enterprise data warehouse with built-in machine learning, geospatial analysis, and pay-per-query pricing model.

Azure Synapse

Unified analytics service combining data warehouse, big data, and data integration in a single platform.

Business Intelligence & Analytics

Visualization Platforms

Power BI

Microsoft's analytics service with natural language queries and deep Office integration

Tableau

Industry-leading data visualization with drag-and-drop interface

Qlik Sense

Self-service BI with associative analytics engine

Apache Superset

Open-source alternative with modern web interface

AI-Powered Analytics

  • • Power BI Copilot – Natural language report generation and insight discovery
  • • Tableau Pulse – Automated insights delivered to stakeholders
  • • Qlik Insight Bot – Conversational analytics assistant

Data Governance & Metadata Management

Azure Purview

Unified data governance with automated discovery, classification, and lineage tracking across hybrid environments

AWS Glue Data Catalog

Centralized metadata repository for AWS data sources with automatic schema discovery and version control

Collibra

Enterprise data intelligence platform with data quality, stewardship, and policy management capabilities

QA & Testing Tools

Test Management

  • • QTest – Enterprise test management platform
  • • TestRail – Test case management and reporting
  • • Zephyr – Native Jira test management

Automation Frameworks

  • • Selenium – Browser automation standard
  • • Cypress – Modern JavaScript testing
  • • Playwright – Cross-browser automation
  • • Postman – API testing and documentation
  • • JMeter – Performance and load testing

Security Testing & Code Scanning

SonarQube

Continuous code quality inspection detecting bugs, vulnerabilities, and code smells across 30+ languages with security hotspot analysis.

OWASP ZAP

Open-source web application security scanner for finding vulnerabilities during development and testing phases with automated and manual tools.

Burp Suite

Professional web penetration testing toolkit with advanced scanning, crawling, and exploitation capabilities for comprehensive security assessment.

AI-Driven Testing & Visual Validation

Testim

AI-powered test automation using machine learning to create stable tests. Self-healing capabilities reduce maintenance by automatically adapting to UI changes.

mabl

Intelligent test automation platform with auto-healing, built-in insights, and integrated performance testing for web applications.

Applitools

Visual AI testing platform detecting visual bugs across devices, browsers, and screen sizes using Visual AI algorithms for pixel-perfect validation.

Observability & Performance Monitoring

Prometheus

Open-source monitoring system with dimensional data model and powerful query language

Grafana

Analytics and visualization platform for creating interactive dashboards from multiple data sources

CloudWatch

AWS native monitoring with metrics, logs, and alarms for all AWS services

Datadog

Unified monitoring platform with APM, log management, and infrastructure monitoring

Project Management & Developer Productivity

Project & Issue Tracking

Jira

Agile project management with customizable workflows and advanced reporting

Azure Boards

Work tracking integrated with Azure DevOps for end-to-end visibility

Development Environments

VS Code, IntelliJ, JetBrains Rider, and Visual Studio provide powerful IDEs for different languages and frameworks.

AI Copilot Ecosystem

GitHub Copilot

AI pair programmer suggesting code completions and entire functions

Amazon Q Developer

AWS-trained assistant for cloud architecture and code generation

Cursor

AI-first code editor with advanced codebase understanding

v0.dev

Vercel's AI tool generating React components from descriptions

Lovable

AI-powered full-stack application generator

Azure Copilot

Microsoft's AI assistant across Azure services

Google Duet AI

Google Cloud's collaborative AI for developers

OpenDevin

Open-source autonomous software engineer

CrewAI

Framework for orchestrating autonomous AI agents

LangGraph

Library for building stateful, multi-agent applications