Services
How you can work
with 9.agency.
Four core service lines designed to help you build, scale, and optimize. Whether you need a full-stack MVP, AI integration, embedded engineers, or custom solutions—we deliver with modern stack and proven methodologies.
Web App Development
Full-stack Next.js applications
We build production-ready web applications using Next.js, React, and TypeScript. From complex dashboards to customer-facing platforms, we handle the entire stack—frontend, backend, and everything in between.
Our approach combines modern frameworks with battle-tested patterns. We leverage React Server Components for optimal performance, implement type-safe APIs with tRPC or REST, and deploy to scalable infrastructure. Every application ships with CI/CD pipelines, monitoring, and documentation. <a href="/nextjs-development" class="text-accent hover:text-white transition-colors underline">Learn more about our Next.js development services</a>.
Key Outcomes
- Ship MVPs in 4-8 weeks
- Production-ready architecture from day one
- Scalable infrastructure that grows with you
What's Included
- Next.js App Router & React Server Components
- TypeScript for end-to-end type safety
- Tailwind CSS & modern design systems
- Database design & ORM integration
- Authentication & authorization
- Deployment & DevOps setup
Perfect For
- SaaS products needing rapid iteration (see our SaaS development services)
- Startups building their MVP (see our AI MVP Studio)
- Companies modernizing legacy systems
- Teams requiring additional engineering capacity
AI Integration
Intelligent features that transform products
We integrate cutting-edge AI capabilities into your applications—not as a gimmick, but as core functionality that solves real problems. LLM-powered interfaces, intelligent automation, and semantic search that actually works.
Our AI implementations go beyond basic API calls. We design retrieval-augmented generation (RAG) systems for accurate, context-aware responses. We build multi-modal interfaces handling text, voice, and images. We optimize for latency, cost, and reliability in production. <a href="/enterprise" class="text-accent hover:text-white transition-colors underline">For larger teams, see our Enterprise AI & Development page</a>.
Key Outcomes
- 40-60% reduction in support tickets
- 10+ hours/week saved on manual workflows
- Production-grade AI with monitoring & cost optimization
What's Included
- LLM chat interfaces with streaming
- RAG systems with vector databases
- Voice recognition & synthesis
- Image generation & analysis
- Autonomous agents & workflows
- Fine-tuning & prompt engineering
Perfect For
- Products adding AI-powered features
- Startups building AI MVPs (ship in 4 weeks)
- Companies automating complex workflows
- Teams building conversational interfaces
- Businesses leveraging their data with AI
Team Augmentation
Senior engineers who integrate seamlessly
Scale your engineering capacity without the overhead of hiring. Our developers embed directly into your team, adopt your processes, and contribute from day one. No ramp-up time, no management burden.
We've worked with startups and enterprises across different tech stacks and team structures. We join your standups, use your tools, and communicate in your channels. You get dedicated senior engineers who care about your product as much as you do.
Key Outcomes
- Start contributing within 1-2 weeks
- No hiring overhead or management burden
- Flexible engagement—scale up or down as needed
What's Included
- Full-time dedicated developers
- Direct Slack/Teams communication
- Your tools, your processes
- Daily standups & async updates
- Code reviews & knowledge transfer
- Flexible engagement terms
Perfect For
- Teams with temporary capacity needs
- Companies scaling quickly
- Projects requiring specialized skills
- Organizations avoiding hiring overhead
Custom Software
Tailored solutions for unique challenges
Sometimes off-the-shelf doesn't cut it. We build custom software solutions designed specifically for your business—internal tools, integrations, automation systems, and specialized applications.
Every business has unique requirements. We work closely with you to understand your workflows, pain points, and goals. Then we architect and build solutions that fit perfectly—whether that's a custom CRM, an internal dashboard, or a complex integration between systems. <a href="/enterprise" class="text-accent hover:text-white transition-colors underline">For larger teams, see our Enterprise AI & Development page</a>.
Key Outcomes
- Solutions tailored to your exact workflows
- Eliminate manual processes and errors
- Seamless integration with existing systems
What's Included
- Custom internal tools & dashboards
- Third-party API integrations
- Workflow automation systems
- Data pipelines & ETL processes
- Legacy system modernization
- Enterprise-grade security
Perfect For
- Businesses with unique workflow needs
- Companies integrating multiple systems
- Organizations automating manual processes
- Teams replacing spreadsheet-based tools
Not sure where to start?
Which service is right for you?
Every project is different. Use this guide to find the best fit, or schedule a call and we'll help you choose.
Need to launch a new product or MVP
You have a product idea and need a full-stack application built from scratch.
- Ship MVP in 4-8 weeks
- Production-ready architecture
- Scalable foundation
Have an existing product and want AI
Your product is live and you want to add intelligent features like chat interfaces or automation.
- 40-60% support reduction
- Production-grade AI
- Cost-optimized implementation
Need more senior dev capacity
Your roadmap is ambitious but your team is maxed out. You need experienced engineers who integrate seamlessly.
- Start in 1-2 weeks
- No hiring overhead
- Flexible engagement
Have internal tools/integrations to build
You need custom solutions for unique workflows—internal dashboards, API integrations, or automation systems.
- Tailored to your workflows
- Eliminate manual processes
- Seamless integrations
Results
Outcomes & proof
Real metrics from projects we've shipped across all service lines.
Shipped from concept to launch
Typical timeline for MVP delivery
Senior engineers—no juniors, no handoffs
Built with modern AI tools from day one
WhatDo
AI travel planner helping you navigate destinations, generate day plans, and discover local experiences.
Web App Development
FoxyAI
AI content studio that grows your audience and builds your brand with intelligent automation.
AI Integration
Curio
Listen to news and insights from 50+ trusted publications, expertly curated and professionally narrated.
Web App DevelopmentProcess
How we typically work across services
A streamlined process designed for speed and transparency. From discovery to launch, we keep you informed every step of the way.
View full process detailsDiscovery
We dive deep into your vision, target audience, and core value proposition to define the MVP scope.
Blueprint
We create a technical roadmap, wireframes, and fixed-price estimate for your build.
Build
Rapid development sprints with weekly demos. You see progress in real-time.
Launch
Deployment to production, analytics setup, and handoff (or ongoing support).
Engagement
Engagement models & timelines
Choose the model that fits your needs. Fixed-scope projects for MVPs, or ongoing partnerships for continuous development. For AI-specific models, see our AI Integration page.
Fixed-Scope Projects
Perfect for MVPs and well-defined features. You get a fixed price, clear timeline, and predictable deliverables.
Ideal for
- MVP development
- Feature additions
- Product redesigns
Ongoing Partnership
Long-term collaboration for continuous product development. Flexible scope, dedicated team, and monthly retainer.
Ideal for
- Growing products
- Continuous iteration
- Team augmentation
FAQ
Common
questions.
Everything you need to know about working with us. Can't find the answer you're looking for?
Contact our teamHow quickly can you start on a project?
We can typically kick off within 1-2 weeks of signing. For team augmentation, developers can start even sooner depending on availability. Fixed-scope projects follow our Discovery → Blueprint → Build process outlined in our process page.
What's your tech stack?
Our core expertise is Next.js, React, and TypeScript. We also work with Node.js, Python for AI/ML, and various databases (PostgreSQL, MongoDB, Supabase). We're pragmatic—we use what's best for your project.
Do you work with existing codebases?
Absolutely. Many of our engagements involve joining existing projects. We're experienced at reading and improving legacy code, not just greenfield development. This is especially common with team augmentation and AI integration projects.
How do you handle communication?
We adapt to your preferences. Slack, Teams, email, daily standups, weekly syncs—whatever works for your team. We're remote-first and async-friendly, but available for real-time collaboration when needed. For AI-specific questions, see our AI Integration FAQ.
What about ongoing support after launch?
We offer post-launch support packages for bug fixes, updates, and feature additions. Many clients transition to a retainer model for ongoing development after their initial project. Team augmentation engagements can also continue long-term.
Can you help with design?
While we're primarily engineers, we have strong design sensibilities and can implement from Figma designs or create clean, functional UIs. For complex design needs, we partner with trusted designers.
Not sure which path to take?
Schedule a free discovery call. We'll help you identify the best fit, answer questions, and outline next steps for your project.