Engineering & Solutions Portfolio

Software House &
Enterprise IT Solutions

From custom web platforms, mobile apps, and autonomous AI agents to enterprise cloud architectures and 24/7 managed infrastructure — TechFours delivers end-to-end technology solutions built for speed, security, and scale.

Software & AI Engineering Cloud & Infrastructure

Software & AI Engineering

Bespoke digital products designed by experienced full-stack engineers and AI specialists.

Website & Web App Development

End-to-end full-stack web engineering, Next.js applications, high-converting enterprise portals, and SaaS platforms built for blazing performance.

  • Modern React, Next.js & TypeScript architecture
  • SaaS applications & subscription platforms
  • High-conversion corporate websites & CMS
  • RESTful & GraphQL API development
  • Core Web Vitals & performance tuning
Explore Web Engineering

Mobile App Development

High-performance cross-platform iOS and Android apps powered by Flutter and React Native with native fluidity and offline support.

  • Cross-platform Flutter & React Native apps
  • Native iOS (Swift) & Android (Kotlin) development
  • Offline-first sync & SQLite/Realm storage
  • In-app payments, biometric auth & push notifications
  • App Store & Google Play Store release management
Explore Mobile Development

AI Solutions & Autonomous Agents

Tailor-made AI assistants, autonomous agent workflows, enterprise RAG pipelines, and LLM integrations that automate complex business tasks.

  • Autonomous task agents with tool-calling capabilities
  • Enterprise private RAG on proprietary company data
  • Custom LLM integration (OpenAI, Anthropic, Gemini, Llama)
  • Intelligent document processing & OCR pipelines
  • Vector database setup (Pinecone, pgvector, Qdrant)
Explore AI Solutions

End-to-End Automation & DevOps

Eliminate manual bottlenecks with automated CI/CD pipelines, container orchestration, robotic process automation (RPA), and webhook integrations.

  • Automated CI/CD pipelines (GitHub Actions, GitLab)
  • Docker & Kubernetes container orchestration
  • Infrastructure as Code (Terraform, Ansible)
  • RPA and business workflow automation (Make, n8n, Zapier)
  • Continuous testing, linting & deployment automation
Explore Automation

Custom Software Engineering

Tailored enterprise backend services, microservices, API integrations, legacy system modernization, and secure database architecture.

  • Scalable microservices (Python, Go, Node.js)
  • Legacy application modernization & refactoring
  • Third-party ERP, CRM & payment gateway integrations
  • Custom relational & NoSQL database engineering
  • High-throughput data pipelines & message queues
Explore Custom Software

Cloud & Infrastructure Solutions

Reliable, resilient, and enterprise-grade infrastructure managed 24/7 by certified engineers.

Cloud & Infrastructure Solutions

AWS architecture setup, cloud migration, resource cost optimization, IAM access management, and hybrid cloud operations.

  • AWS infrastructure setup & management
  • Cloud migration & optimization
  • Cloud monitoring & resource management
  • Identity & access management
  • Hybrid infrastructure support
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Network Infrastructure

End-to-end network design, router/switch/firewall configuration, Wi-Fi optimization, VLANs, and continuous network monitoring.

  • Network design & implementation
  • Router, switch & firewall configuration
  • Wi-Fi deployment & optimization
  • VLANs & network segmentation
  • Network monitoring & troubleshooting
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Server & Infrastructure Management

Linux & Windows server administration, Proxmox/VMware virtualization, deployment, backup planning, and performance management.

  • Linux & Windows server administration
  • Virtualization with Proxmox & VMware
  • Server deployment & maintenance
  • Backup planning & recovery support
  • Infrastructure monitoring
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IT Security & Monitoring

Infrastructure monitoring and alerting, security hardening, access management, system health monitoring, and incident remediation.

  • Infrastructure monitoring & alerting
  • Security configuration & hardening
  • Access management & account security
  • System health monitoring
  • Incident investigation & remediation
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IT Support & Managed Services

Remote troubleshooting, Windows & macOS support, user onboarding/offboarding, and proactive IT administration to keep your team productive.

  • Remote IT support & troubleshooting
  • Windows & macOS technical support
  • User onboarding & offboarding
  • IT administration & maintenance
  • Proactive issue prevention
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Google Workspace & Email Solutions

Google Workspace setup and administration, business email configuration, domain migrations, DNS/SPF/DKIM/DMARC, and user management.

  • Google Workspace setup & administration
  • Business email configuration
  • Email & domain migrations
  • DNS, MX, SPF, DKIM & DMARC
  • User account & license management
View Service Details

Not Sure Which Service You Need?

Start with a free consultation. We'll ask the right questions and help you figure out exactly what your business needs — without the jargon or the sales pitch.