Wrexa Technologies LLC

Wrexa Technologies is a full-stack digital services firm with offices in Casper, Wyoming and Chennai, India. Founded by Dinesh Selvaraj, the company spans six core service areas: AI and machine learning, web and mobile app development, blockchain and Web3, immersive AR/VR/XR experiences, DevOps and infrastructure, and managed IT support. The team has delivered 150+ projects to 100+ clients with a 97% retention rate and 99% on-time delivery record. They work across healthcare, real estate, fintech, manufacturing, and enterprise software sectors.

Services and capabilities

Wrexa's primary strengths cluster around immersive tech and AI. They build metaverse platforms and digital twin environments in Unreal Engine 5 with Ready Player Me avatar integration and multiplayer networking. Game development work covers Unreal Engine 5 and Unity titles across Steam, PlayStation, Xbox, and mobile stores. Their web and mobile practice uses React, Next.js, Flutter, and React Native, deploying to AWS, Azure, or GCP with claimed 99.9% uptime SLAs.

On AI, they offer LLM fine-tuning and RAG (Retrieval-Augmented Generation), GPT-powered chatbots, computer-vision pipelines, and RPA automation. One client saw training costs cut by 40% in three months. AR/VR/XR work targets Meta Quest, Apple Vision Pro, and HTC Vive, including VR training simulations that one HSE client says reduced workplace incidents by 60%. Blockchain work includes Solidity and Rust smart contracts, DeFi protocols, NFT marketplaces, and DAO governance on Ethereum, Polygon, Solana, and Hyperledger. They also run DevOps services—CI/CD pipelines, Kubernetes orchestration, Terraform IaC, and 24/7 SRE support—and fully managed IT helpdesk (L1–L3 ticket resolution, endpoint management, M365 administration).

They offer six in-house products: Verified RealEstate (blockchain property verification), LandLens (AI property analysis), HANA-CMS (SAP change management), an Immersive XR Training Suite, Wrexa Nodes (DevOps workflow templates), and Unsuit.io (an AI legal assistant).

Notable work

Clients named in testimonials include SafetyFirst Corp (VR training cut onboarding time in half), NexGen Studios (pixel streaming product demos), OilField Dynamics (AI training cut costs by 40%), LuxeRealty Group (metaverse showroom drove 3x website engagement), PetroSafe Inc (VR HSE training reduced incidents by 60%), EduVerse Labs (8-week concept-to-production turnaround), ArchViz Pro (Unreal Engine architectural visualization), BuildTech EU (digital twin inspections), GulfChain Technologies (blockchain Web3 features), and ShopSphere (mobile app UX redesign tripled engagement).

Other cited clients in longer case studies include MedVision Health (AI diagnostics with Unreal 3D visualization), ChainBridge Finance (DeFi protocol on Solana), NordScale (Kubernetes migration to 99.99% uptime), ShopGrid Commerce (e-commerce redesign dropped page load from 4s to 800ms, lifted conversions 35%), StreamVibe Media (AI recommendation engine increased engagement 60%), Pulse Analytics (React and D3.js analytics dashboard for 50M+ daily events), CareLink Health (HIPAA-compliant patient portal, dropped support tickets 70%), ArtVault Digital (NFT marketplace), LuxSpace Interiors (Unreal Engine 5 virtual furniture showroom, sales up 45%), NovaPay Financial (Flutter banking app), Apex Manufacturing (computer vision pipeline processing 10,000 images/hour at 99.2% accuracy), BridgeX Protocol (cross-chain DeFi bridge in 10 weeks), and CloudForge Systems (SaaS rebuild handling 3x traffic at half infrastructure cost).

How they work

Projects typically run 8–16 weeks depending on complexity. A two-week strategy sprint defines scope and technical roadmap. Teams then move into agile 2-week development sprints with bi-weekly demos. Pricing is tiered: Starter at $4,000/month (1–2 person team, MVP + design + roadmap, 30-day post-launch support), Growth at $8,000/month (4–5 person dedicated team with AI/ML and pixel streaming, 60-day support), and Custom contracts for 8+ person teams with 24/7 SRE monitoring and 90-day SLA-backed support. They also offer retainer packages for ongoing maintenance.

Team and credentials

Dinesh Selvaraj is founder and CEO. Leadership includes Ramesh (CTO, AI and Unreal Engine), Prasanth (head of blockchain), Vignesh Selvaraj (DevOps and cloud architect), and Harish Selvaraj (creative director). The company claims 120+ cloud landscapes, 1,200+ cloud instances, and 6,000+ customer databases under management. They're ranked #1 for AI and Machine Learning (2026), awarded High Performer in Custom Software Development by G2 (2025), won Site of the Day for an immersive 3D product configurator (2025), named Best Blockchain Development Firm (2024), and earned recognition for Best Use of AI in Web (2024) and Best UI/UX Design (2024). Google rates them 4.9/5 (48 reviews), Clutch 4.8/5 (32 reviews), and Upwork 5.0/5 (27 reviews).