Custom App Development & Website Development
The same engineering team that builds LYFYE Studio, ApexSalesAI, and LYFYE Facts will build your next platform. We ship production-grade applications using Next.js, React, TypeScript, and AI, with the speed and discipline of a team that deploys to production every week.
Why Build With LYFYE
We are not a dev shop that builds your project and disappears. We are a product company that also builds for clients. That means you get the same architecture patterns, deployment pipelines, and quality standards we use on our own platforms.
Production-Proven Stack
Next.js 14, React, TypeScript, Tailwind CSS, Prisma, PostgreSQL, Vercel. The same stack powering LYFYE Studio with thousands of API calls daily. No experimental frameworks. No tech debt from day one.
AI-Native Development
We build AI into applications from the architecture up, not bolted on after the fact. LLM integration, agent workflows, RAG pipelines, and intelligent automation are core competencies, not experiments.
Shipping Discipline
Founded by a military veteran with cybersecurity consulting expertise built in. We operate with sprint discipline, weekly deployments, and zero tolerance for missed deadlines. Your project ships on time or we tell you why before it is late.
What We Build
From startup MVPs to enterprise platform builds, we scope, architect, and deliver full-stack applications ready for production.
Custom Application Development
Full-stack web applications, SaaS platforms, internal tools, and customer-facing portals. We handle architecture, development, testing, deployment, and ongoing maintenance.
Ideal for: Companies building custom platforms, startups launching MVPs, teams replacing legacy systems with modern architecture.
Website Development
High-performance marketing websites, corporate sites, and landing pages built on Next.js with SEO baked in from the first commit. Server-side rendering, structured data, Core Web Vitals optimization, and conversion-focused design.
Ideal for: Companies launching new brands, businesses replacing WordPress with modern performance, teams that need SEO and AI search visibility from day one.
AI-Powered Applications
Applications with AI at the core, not as an afterthought. We build LLM-powered workflows, intelligent agents, RAG systems, content generation pipelines, and automated decision engines using the same patterns that power Mia (LYFYE Studio) and Max (ApexSalesAI).
Ideal for: Companies adding AI capabilities to existing products, teams building AI-native platforms from scratch, enterprises integrating LLMs into Microsoft ecosystem workflows.
Mobile App Development
Cross-platform mobile applications built with Flutter for iOS and Android from a single codebase. The same framework powering LYFYE Readers, our children's reading app launching on the App Store and Google Play.
Ideal for: Companies launching consumer or B2B mobile apps, teams needing cross-platform from a single codebase, businesses adding mobile to an existing web platform.
Our Technology Stack
We build with the same technologies powering our own production platforms. No prototyping frameworks. No unproven tools. Every technology in our stack has been validated at scale in our own products.
Frontend
Next.js 14 (App Router), React, TypeScript, Tailwind CSS. Server-side rendering for SEO performance, static generation for speed, and client components for interactivity.
Backend
Node.js API routes, Prisma ORM, PostgreSQL (Neon serverless). RESTful and GraphQL APIs, webhook handlers, OAuth integrations, and background job processing with Inngest.
AI / ML
OpenAI, Anthropic Claude, and custom model integrations. RAG pipelines, agent orchestration, prompt engineering, embeddings, and vector search. Production-hardened patterns from LYFYE Studio and ApexSalesAI.
Infrastructure
Vercel for hosting and edge functions, GitHub for version control and CI/CD, Neon for serverless PostgreSQL, Inngest for background jobs and event-driven workflows. Enterprise-grade from day one.
Mobile
Flutter and Dart for cross-platform iOS and Android development. RevenueCat for subscription management, Isar for local storage, and native platform integrations for camera, notifications, and biometric authentication.
Enterprise
Microsoft Dataverse, Power Platform, SharePoint, and Teams integrations. Salesforce ecosystem connectors. SSO (SAML, OIDC), RBAC, audit logging, and SOC 2 compliance readiness.
How We Work
Every engagement follows the same disciplined process. No surprises, no scope creep without explicit agreement, no vanishing acts between milestones.
Discovery and Scoping
We start with your business objectives, not a feature list. We map user flows, define technical requirements, identify integration points, and deliver a fixed-scope proposal with timeline and cost before any code is written.
Architecture and Design
Technical architecture document, database schema design, API contracts, and UI wireframes. You approve the blueprint before we build. Changes at this stage cost nothing. Changes in production cost everything.
Sprint-Based Development
One-week sprints with deployable increments. You see working software every Friday, not just status updates. Each sprint includes code review, testing, and deployment to a staging environment you can access.
Launch and Handoff
Production deployment, DNS configuration, monitoring setup, documentation, and knowledge transfer. You own the code, the repository, and the infrastructure. We provide 30 days of post-launch support included in every engagement, plus optional ongoing security and compliance services for enterprise deployments.
Built by the Team Behind
Our development services are powered by the same team and technology that builds and operates these production platforms.
LYFYE Marketing Studio
AI-powered content creation and omnichannel publishing platform. Next.js 14, Prisma, PostgreSQL, Inngest, OAuth integrations with LinkedIn, YouTube, and X/Twitter.
Visit StudioApexSalesAI
Enterprise AI sales enablement platform with multi-agent system built on Microsoft Dataverse and Power Platform.
Visit ApexSalesAILYFYE Facts
AI-powered fact-checking and verification platform with trending claims dashboards and shareable ProofCards.
Learn MoreLYFYE Readers
Flutter-based children's reading app for iOS and Android with guided reading, progress tracking, parent dashboards, and in-app subscriptions via RevenueCat.
Launching April 2026Ready to Build?
Tell us about your project. We will respond within one business day with an initial assessment and next steps.
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