Hi, I'm Gabriel
Solo founder, software builder & AI strategist.
I absorb complexity so products feel simple.
Shipping AI products, orbital tooling, physics simulators, and founder tools — from Adelaide, Australia. Philosophy: Complexity in Simplicity.
About
Builder with a product mind
I'm Gabriel Munteanu — Romanian-born, currently based in Adelaide, South Australia, with roots through Scotland and an open door to relocate for the right mission.
As founder of SwiftSell Tech, I design AI-powered tools that save time for founders, operators, and builders. I move fast: validate with real users, ship ugly when needed, and iterate until the product feels inevitable.
“Complexity in Simplicity” — absorb the hard parts in the system so people get an experience that just works.
Outside pure product work I build orbital constellation designers, SGP4 satellite tooling, N-body physics engines, and desktop AI agents — the same curiosity that powered ~20 years of precision manufacturing (including McLaren & Audi spray finishing) now drives software craft.
At a glance
- FocusAI products, agent systems, founder tooling
- StackNext.js, TypeScript, Python, Rust, Electron
- MethodLean startup · rapid prototype · ship weekly
- BackgroundPrecision manufacturing → full-stack AI
- Contactgabriel@swiftselltech.com
Capabilities
Skills from code & shipping
Not a buzzword list — tools and domains I actually use across AI products, orbital systems, physics software, and founder platforms.
Artificial Intelligence
- LLM integration (Gemini, Claude, GPT)
- Prompt engineering
- Custom AI agents
- RAG / pgvector
- Local models (Ollama)
- Agent orchestration
Web & Product
- Next.js · React · TypeScript
- Tailwind CSS · shadcn/ui
- FastAPI · Fastify · Python
- Supabase · PostgreSQL
- Cloudflare Pages/Workers
- Bubble.io · no-code MVPs
Systems & Domains
- Rust (TUI, SGP4)
- Electron desktop apps
- Orbital mechanics
- N-body / physics sims
- NumPy · Streamlit · Pygame
- Railway · DNS · APIs
Execution
- Lean startup
- Rapid prototyping
- #buildinpublic
- End-to-end product launches
- Customer discovery
- Precision manufacturing QC
Portfolio
Projects & work
From live AI SaaS to orbital mechanics, physics engines, and desktop agent studios — everything I've been shipping as a solo founder.
Featured
RaiseOS
Fundraising platform for solo founders with an AI pitch audit tool — credibility builders and investor-ready workflows.
DAAIWI
No-code SaaS for AI-powered website guide assistants. Shadow DOM widget, Supabase auth + pgvector RAG, Playwright automation.
SwiftSettle Adelaide
AI-powered relocation guide for newcomers to South Australia — 12 settlement modules, freemium model, end-to-end local intelligence.
Sticky
Shipped Windows desktop app — transparent AI Agent Studio for orchestrating AI developers building web pages.
OrbitSync
Global timezone command center for distributed teams. Overlap heatmaps, Google Calendar OAuth, Orbit AI via local Ollama, floating desk widget.
Constella
Interactive LEO constellation designer for Walker Delta & Star mega-constellations. Live 3D/2D views, coverage metrics, TLE helpers, Starlink/OneWeb presets.
All work(22)
RaiseOS
Fundraising platform for solo founders with an AI pitch audit tool — credibility builders and investor-ready workflows.
DAAIWI
No-code SaaS for AI-powered website guide assistants. Shadow DOM widget, Supabase auth + pgvector RAG, Playwright automation.
SwiftSettle Adelaide
AI-powered relocation guide for newcomers to South Australia — 12 settlement modules, freemium model, end-to-end local intelligence.
Sticky
Shipped Windows desktop app — transparent AI Agent Studio for orchestrating AI developers building web pages.
OrbitSync
Global timezone command center for distributed teams. Overlap heatmaps, Google Calendar OAuth, Orbit AI via local Ollama, floating desk widget.
Constella
Interactive LEO constellation designer for Walker Delta & Star mega-constellations. Live 3D/2D views, coverage metrics, TLE helpers, Starlink/OneWeb presets.
satelitteai
Rust satellite tracking TUI — Celestrak TLE fetch, SGP4 propagation, pass prediction (AOS/LOS/max elevation), configurable ground station.
Dark Engine v4.6
Physics simulator with clumping (N-body), cosmic expansion (ΛCDM/crunch/rip), and collider modes. Barnes-Hut, mesh FFT gravity, toy ML on events.
Dark Engine Pro / Dexterius
Web collider with particle types, magnetic deflection, trails, telemetry graphs, beam energy and injection rate controls.
RocketPrep Simulator
Aerospace coating simulator — process modeling for precision finishing workflows.
Dark Matter Energy Machine
Educational compute playground: Maya vigesimal engine, scale-free nano-machine graphs, 4D tesseract projection, PDF/PNG certificates, Unity VR export.
UGC Studio AI
Six-agent pipeline for generating short-form video ads via Google's Veo API — orchestrated creative production.
SwiftSell AI
AI-powered co-pilot suite for e-commerce creators — product title generator and tools evolved from free micro-tools through market validation.
Brandalysis
AI personal brand analyzer for Twitter/X profiles — insights for entrepreneurs and creators. 24h MVP → full build in ~21 days.
AgentVerifier / StrictAgent
Verification layer for AI coding agents — screenshots, live checks, and terminal output to cut false-completion claims and verification tax.
First One Dollar Online
Notion-based kit and community helping beginners earn their first dollar online — anti-hype, practical methods, full product loop.
CHAN / MayaTech
Custom vigesimal glyph language — parse/format Maya-style base-20 notation with strict syntax validation, loops, and memory experiments.
AI Music Copilot
Algorithmic MIDI generation copilot leveraging music production background — creative AI for producers.
Tarot AI Agents
Specialized custom AI agents trained on esoteric symbolism, Hermeticism, and the Emerald Tablets for niche image and text generation.
AI Second Brain
Obsidian + Claude MCP second-brain system design for personal knowledge and agent-assisted thinking.
Finance Tracker
Single-page Chart.js + Tailwind finance UI for personal money tracking.
Verity Clean
Residential cleaning service — branding, logo, website, and full business setup in Adelaide, SA.
Journey
Experience & path
Solo founder shipping multiple products while carrying a full-time precision-manufacturing career — grit, time management, and real execution.
Founder & Lead Developer
- Architecting AI co-pilots for e-commerce creators and business owners
- Grew free micro-tools into a broader AI suite via market validation
- Shipped RaiseOS, DAAIWI, Sticky, UGC Studio AI, and more in parallel
Creator & Developer
- Built and launched AI relocation guidance for newcomers to Adelaide
- End-to-end: domain, product, freemium model, outreach
Founder
- Notion kit + community for beginners earning their first dollar online
- Full branding, payments, marketing, and community ops
Independent Developer
- Algorithmic MIDI generation from music production background
- Specialized agents on esoteric symbolism and Hermetic sources
Systems & research builds
- Orbital constellation design, SGP4 tracking TUIs, N-body/collider physics
- Desktop timezone command center with local LLM scheduling
Precision manufacturing
- ~20 years in industrial coating and QC-grade finishing
- Transferable discipline: process, detail, production deadlines
Ship weekly. Stay weird. Compound wins.
I share realistic motivation — the persistence it takes, the power of your own process, and the quiet satisfaction of landing small wins that stack into real products.
Contact
Let's build something real
Collaborations, product ideas, hiring, or just a sharp conversation about AI systems — my inbox is open. Based in Adelaide; open to relocate for the right mission.
Send a note
Opens your email client — no spam forms, no waiting.
Prefer WhatsApp-style speed? Email and X DMs are the fastest paths.