Fractional CTO & Technical Partner

Your product works.
Your infrastructure doesn't.

I help funded startups and product teams consolidate scattered workflows into one AI-powered platform that actually scales. Fractional CTO and technical partner through AstraVia LLC.

Book a Strategy Call See My Work

$2M+

Product Value Delivered

AI Platforms Built & Shipped

20hr/wk

Deep Technical Partnership

Post-MVP

to Scale-Ready

The Problem I Solve

You've built something that works. Users are paying. But under the hood:

→Data lives in five different places

→Your team runs manual workflows they secretly hate

→You know AI could 10x this, but nobody on your team can execute it

→Your architecture was built for launch, not for scale

→You're one bad quarter away from a painful rewrite

I take the duct-tape version and turn it into the real platform. Consolidated data, automated workflows, AI where it actually matters, and architecture that doesn't break when you 5x your users.

Proof of Work

Recent Work

Real platforms I've architected, built, and shipped.

Product

Grove

AI-Powered Relationship Intelligence Platform

AI relationship platform from concept to production SaaS with Telegram integration, Google sync, and AI workflows

View Case Study

Product

Eternal Portraits

AI-Generated Pet Portrait E-Commerce Platform

View Case Study

Product

Calorichat

AI Calorie Tracker and Nutrition Coach

WhatsApp-native AI nutrition coach with Stripe monetization, serving real users

View Case Study

Client Project

PlanPerfect

Non‑profit Organization Plan Manager

Calendar platform handling 500+ events/month across multiple time zones for distributed teams

View Case Study

How I Work

Three ways to work together

Every engagement starts with a strategy call. No pitch decks, no account managers. Just a direct conversation about what you need.

Fractional CTO

Ongoing Technical Leadership

$8,000/month

10-20 hours per week embedded in your team. I own architecture decisions, AI integration strategy, and technical direction so your product scales without costly mistakes.

✓Weekly architecture and code review sessions
✓Hiring and vendor evaluation guidance
✓AI integration strategy and execution
✓Direct Slack access for real-time decisions

Best for: Funded startups past MVP who need a technical leader, not just another developer.

Book a Strategy Call

Technical Partner

Build & Ship

$20,000 - $50,000

End-to-end architecture and development for a defined scope. I take your scattered workflows, consolidate them into one platform, and wire in the AI layer. You get a production system, not a prototype.

✓Architecture through deployment
✓AI/ML integration and data pipeline setup
✓Infrastructure and CI/CD configuration
✓30-day post-launch support window

Best for: Teams with a clear product vision who need senior execution, not hand-holding.

Discuss Your Project

AI Architecture Audit

One-Time Deep Dive

$5,000

A focused 2-week audit of your current stack, data flows, and AI opportunity. You get a technical roadmap with prioritized recommendations, not a slide deck.

✓Full architecture and data flow review
✓AI opportunity mapping with effort estimates
✓Prioritized implementation roadmap
✓60-minute walkthrough of findings

Best for: Teams who aren't sure what to build next and need a senior technical perspective.

Book an Audit

About

Jhon Acosta

I'm the founder of AstraVia LLC. I've spent 5+ years building and shipping software across product engineering, AI systems, and data-heavy platforms. My background spans U.S. startups, international agencies, and my own SaaS products.

I work best with founders and product teams who have something real. Real users, real revenue, real traction. But they need a technical partner to take it from working to scalable.

I'm not a ticket executor. I think in systems, not features. I care about architecture, AI workflows, product direction, and building things that compound.

If your product is past MVP and your technical needs are outgrowing your current setup, let's talk.

Book a Strategy Call