ThreeUp Tech · Software Solutions

We build software
that actually
ships.

AI integrations, scalable web platforms, and automation workflows — engineered for businesses that demand results.

See our work Start a project

10+

Years building

30+

Projects delivered

3x

Avg. efficiency gain

What we do

End-to-end
engineering

From prototype to production. We handle the full stack so you don't have to stitch together vendors.

01

AI & LLM Integration

Custom GPT-4 / Claude pipelines, RAG architectures, and intelligent automation wired directly into your existing systems.

OpenAILangChainRAGVector DBs

02

Full-Stack Web Development

Production-grade Next.js applications, REST & GraphQL APIs, and real-time systems built for scale from day one.

Next.jsNodePostgreSQLAWS

03

Workflow Automation

Webhook-driven pipelines, CRM integrations, and background job systems that eliminate manual bottlenecks entirely.

Webhooksn8nCRM APIsETL

04

Mobile App Development

Cross-platform iOS and Android apps built with React Native — native performance without the double codebase overhead.

React NativeExpoiOSAndroid

05

Digital Marketing Systems

Closed-loop attribution connecting ad spend to actual CRM outcomes — optimize for deals closed, not just clicks.

Meta APIGoogle AdsAnalyticsAttribution

06

Software Architecture

System design, API architecture, database modeling, and technical consulting for teams that need a senior technical voice.

ArchitectureAPI DesignDevOpsConsulting

Case studies

Selected work

Real problems, measured outcomes. Here's what we've shipped.

AI Integration

AI Lead Qualification Engine

LLM-powered scoring pipeline ingesting CRM events via webhooks, enriching leads and auto-routing high-intent prospects within seconds.

↑ 40% reduction in agent response time
↑ 3× improvement in lead-to-contact rate

Next.jsGPT-4FUB APIPostgreSQL

Web Platform

IDX Property Search Platform

Custom property search with real-time MLS sync, saved searches, and automated drip integrations — replacing a $600/month tool.

↓ $7,200/year in tooling costs eliminated
↑ 2× session duration vs. previous platform

ReactNode.jsAWSRedis

Automation

Multi-Channel Marketing Automation

Event-driven system listening to CRM webhooks and triggering personalized email, SMS, and task sequences automatically.

↑ 85% reduction in manual follow-up tasks
↑ 22% increase in email open rates

WebhooksTwilioSendGridDocker

Digital Marketing

Closed-Loop Ad Attribution

Connected Meta and Google campaigns to CRM outcomes — enabling spend decisions based on actual closed deals, not clicks.

↓ 35% reduction in cost-per-acquisition
↑ Full funnel attribution visibility

Meta APIGoogle AdsAnalyticsPython

About

Senior engineers,
not a body shop.

ThreeUp Tech is a boutique software firm. You work directly with senior engineers — no juniors billed at senior rates, no offshore relay. We move fast because we know what we're doing.

We specialize in the intersection of AI, automation, and web systems. Our clients are typically teams that need to move faster than their current engineering bandwidth allows.

Based in [Your City]. Working globally.

LinkedIn GitHub

01

Ownership over execution

We understand your goal and engineer toward it — we don't wait to be told what to build.

02

Production, not prototypes

Everything we ship is tested, documented, and maintainable by your team long-term.

03

Transparent communication

Weekly updates, async-first, honest timelines. No surprises at invoice time.

04

Speed through expertise

Senior engineers make faster decisions. We've seen the problems before and we know how to solve them.

Technology

How we build

Proven tools, not resume-driven choices. We pick what's right for the job.

Frontend

Next.js / React

TypeScript

Tailwind CSS

Framer Motion

Backend

Node.js

Python / FastAPI

PostgreSQL

Redis

AI & Data

OpenAI / Claude

LangChain

Pinecone

Supabase

Infrastructure

AWS / Vercel

Docker

GitHub Actions

Cloudflare

Let's work together

Got a project
in mind?

We take on a small number of projects each quarter. If you're building something ambitious, let's talk.

hello@threeuptech.com

Schedule a call View LinkedIn

We build softwarethat actuallyships.

End-to-endengineering