Full-Stack AI Developer · Available for Projects

I build AI systems that run, scale,
and drive revenue.

Orchestrating multi-agent pipelines, SaaS MVPs, Chrome Extensions, and LLM integrations — from architecture to production deployment. You get working code, not tutorials.

500+ Companies/hr pipeline
169 Automated tests
75% Email deliverability
3 Production systems
Request Technical Plan View Case Studies
Open to work
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Tech Stack

Next.js FastAPI Python Puppeteer PostgreSQL Claude API Gemini 2.5 Pro GPT-4o Vertex AI Chrome Extensions Webpack Playwright RAG Pipelines Framer Motion Next.js FastAPI Python Puppeteer PostgreSQL Claude API Gemini 2.5 Pro GPT-4o Vertex AI Chrome Extensions Webpack Playwright RAG Pipelines Framer Motion
The Method

How I Ship Faster

I orchestrate a strict, high-speed multi-agent AI pipeline to eliminate boilerplate and focus on architecture, logic, and scale.

Context Engine

NotebookLM / RAG

Context ingestion & RAG. Instantly processing API docs, client specs, and repo architecture.

NotebookLM
The Brain

Claude — Strategic Orchestration

Generating precise implementation plans and system design before a single line of code is written.

Claude
Execution

Claude Code CLI

Autonomous coding, automated testing, and zero-error deployments at high speed.

Claude Code CLI
Verification

Jules / Gemini

Independent multi-agent audit. Zero-bug first production runs, every time.

Jules / Gemini
Proof of Work

Systems I've Built

Production-ready architectures — Chrome Extensions, hybrid AI scraping pipelines, and multi-model orchestration studios.

01
Production DaaS Platform

Swarm — TrueBase

AI-Verified B2B Lead Intelligence

A full-stack Data-as-a-Service platform using a decoupled Bridge Pattern architecture for stealth scraping and SMTP-level email verification. Built to scale horizontally with autonomous AI agents managing each pipeline stage.

Problem

B2B lead lists were unreliable — low deliverability, stale data, no verification layer.

Solution

Decoupled Bridge Pattern with stealth Puppeteer scrapers + SMTP-level AI verification pipeline.

500+ companies/hour
75% email deliverability
88 tasks in single run
Next.js 16 PostgreSQL Puppeteer AI SDK
02
Production Chrome Extension

Character Lock

Persistent Identity Engine

A zero-dependency Manifest V3 Chrome Extension enforcing persistent character profiles across 7 major AI platforms via Shadow DOM piercing. Built with 169 automated Playwright tests ensuring zero-regression deployments.

Problem

AI chatbots reset character/persona context between sessions across all major platforms.

Solution

MV3 extension with Shadow DOM piercing — no dependencies, works across 7 AI platforms simultaneously.

0 dependencies
169 automated tests
7 AI platforms
Vanilla JS Manifest V3 Webpack Playwright
03
Internal Tool AI Orchestration

Helios

Advanced AI Orchestration Studio

Built as our internal platform — the same architecture we deploy for clients. A prompt engineering and character consistency platform featuring auto-blending personalities and a 34-document RAG pipeline with Gemini 2.5 Pro integration.

Problem

Maintaining consistent AI personas across long sessions with multiple models is brittle and manual.

Solution

Orchestration studio with auto-blending personality engine and 34-document RAG for context continuity.

6 AI personalities
34 RAG documents
2.5 Gemini Pro ver.
FastAPI Python Next.js Vertex AI
What I Offer

Services & Pricing

Production-ready code, not tutorials. Fixed-price packages or custom architectural plans.

Most Popular

AI-Powered SaaS MVP

From $500 · 5 Days

Scoped discovery call required

  • Next.js framework
  • Authentication system
  • 1 Core AI feature
  • Database integration
  • Vercel deployment
Book on Upwork

LLM Integrations

From $200 · 3 Days
  • GPT, Gemini, or Claude
  • Prompt tuning & optimization
  • API integration into existing app
Book on Upwork

Data Pipelines & Scraping

Custom Quote $40 /hr
  • Stealth Puppeteer scrapers
  • AI-verified lead generation
  • Bridge Pattern architecture
Request Technical Plan
Coming Soon

Immersive 3D Web Experiences

From $1,500 · 10 Days
  • Scroll-stopping 3D animations
  • Next.js architecture
  • Framer Motion kinetics
  • Premium conversion optimization
Request 3D Website
About

The Developer Behind the Studio

I'm a full-stack AI developer specializing in building systems at the intersection of software architecture and large language model integration. I don't just connect APIs — I design production-grade architectures that solve real business problems.

My workflow is built around speed and reliability: using multi-agent AI pipelines to eliminate boilerplate, then applying deep architectural thinking to what matters most — scalability, correctness, and business impact.

Frontend
Next.js React Framer Motion Tailwind CSS
Backend & AI
FastAPI Python Claude / GPT / Gemini RAG Pipelines
Infrastructure
PostgreSQL Vercel Vertex AI Playwright
Book a Discovery Call View Upwork Profile
AISpark Studio
Full-Stack AI Developer
Available
3 Production Systems
169 Automated Tests
5+ AI Models Mastered
Upwork GitHub LinkedIn Email
Response within 24 hours
Let's Build

Start a Conversation

Describe your project and I'll get back to you within 24 hours with a technical plan.

Message sent! I'll reply within 24 hours with a technical plan.
Fast Track — Upwork
For scoped projects with immediate start. Book directly on Upwork.
View Upwork Profile
Email
For longer project briefs or partnership proposals.
bokuchavanick@gmail.com
Response Time
I respond within 24 hours with a technical plan — not a generic reply.
What you get back:

A scoped technical plan with tech stack, estimated timeline, and clear deliverables — before any commitment.