A boutique software studio from Bulgaria. Websites, AI automations, apps and Web3, built with the precision of a team that audits code.
30 minutes · no commitment · we reply within a few hours on business days
An AI security agent for smart contracts: it indexes 21,000+ verified smart contracts across 15 EVM networks and keeps its multi-agent audit reports open to everyone.
View case — AAAA cross-chain exchange we built for PoolSwap: one card compares live offers from six providers, and an optional privacy pool builds its proof in the browser.
View case — PoolSwapA custom e-commerce platform that runs nine national online stores from one shared core.
View case — Cannapopolis CoreAI agents behind a Shopify store: orders, stock, content, ads, B2B, finance and invoices in one chat, in Bulgarian.
View case — Cannapopolis OSA sales site where buyers pick a building from the sky, then a floor and an apartment, and step inside in 360°.
View case — LUXOR 901 / 05
LiveAAA
Smart-contract security
Brief
An AI agent that audits smart contracts and shows its evidence.
An AI security agent for smart contracts: it indexes 21,000+ verified smart contracts across 15 EVM networks and keeps its multi-agent audit reports open to everyone.
Smart-contract security · AI system · Web app · Web3
An AI security agent for smart contracts: it indexes 21,000+ verified smart contracts across 15 EVM networks and keeps its multi-agent audit reports open to everyone.
Brief — An AI agent that audits smart contracts and shows its evidence.
Crypto exchange · Web3 · Web app
A cross-chain exchange we built for PoolSwap: one card compares live offers from six providers, and an optional privacy pool builds its proof in the browser.
Brief — One calm place for real cross-chain offers, with no account.
E-commerce · Online store · Website · Web app
A custom e-commerce platform that runs nine national online stores from one shared core.
Brief — Nine European markets, without a separate site for each country.
E-commerce operations · AI system · Web app · Online store
AI agents behind a Shopify store: orders, stock, content, ads, B2B, finance and invoices in one chat, in Bulgarian.
Brief — One chat in Bulgarian instead of Shopify, spreadsheets, courier portals and Gmail.
Real estate · Website · Web app
A sales site where buyers pick a building from the sky, then a floor and an apartment, and step inside in 360°.
Brief — Let buyers explore their apartment online before they visit the sales office.
Fig. 01 — AAA, exploded view
01 / 05
LiveSmart-contract security · AI system · Web app · Web3
Brief
An AI agent that audits smart contracts and shows its evidence.
An AI security agent for smart contracts: it indexes 21,000+ verified smart contracts across 15 EVM networks and keeps its multi-agent audit reports open to everyone.
Outcome
21,000+ contracts · 15 networks · 52 audits
02 / 05
LiveCrypto exchange · Web3 · Web app
Brief
One calm place for real cross-chain offers, with no account.
A cross-chain exchange we built for PoolSwap: one card compares live offers from six providers, and an optional privacy pool builds its proof in the browser.
Outcome
6 providers per request · 60+ networks · ZK proofs in the browser
03 / 05
LiveE-commerce · Online store · Website · Web app
Brief
Nine European markets, without a separate site for each country.
A custom e-commerce platform that runs nine national online stores from one shared core.
Outcome
Nine stores live in 23 days, from one core
04 / 05
LiveE-commerce operations · AI system · Web app · Online store
Brief
One chat in Bulgarian instead of Shopify, spreadsheets, courier portals and Gmail.
AI agents behind a Shopify store: orders, stock, content, ads, B2B, finance and invoices in one chat, in Bulgarian.
Outcome
8 AI agents · nothing goes out without a “yes”
05 / 05
Pre-launchReal estate · Website · Web app
Brief
Let buyers explore their apartment online before they visit the sales office.
A sales site where buyers pick a building from the sky, then a floor and an apartment, and step inside in 360°.
Outcome
134 apartments, each with a 360° tour
02Index
Showing 15 projects
03Services
From the website that sells to the AI agent that answers for you and the contract that guards the money.
AI assistants and automations that answer customers, process enquiries and push data into your systems.
AI assistant
DemoDemo: an AI agent takes an order in chat, checks it in Shopify, prepares a courier label and waits for approval before it acts.
Dashboards, bookings, configurators and internal tools: software cut to your process.
Smart contracts, dApps and bridges from a team that audits code for a living.
Code4rena SR Warden on the team
All systems normal
DemoLast backup: 2 h ago
Change log
Who we build for
Similar work
04Principle
Every project starts from your brand, not from a template.
We design around the goal: enquiries, sales, time saved.
We automate specific processes with clear value, not for the hype.
Code reviewed by a team that finds vulnerabilities for a living.
05Process
30 minutes, free. We clarify the goal and you leave with concrete ideas.
A prototype you see and approve before the first line of code.
Next.js, AI and smart contracts, with tests and a security review.
Monitoring, changes and growth. No long-term lock-in.
06Testimonials
“Working with the Visualisa team has been a pleasure. Although we are on different sides of the planet, they are always responsive and proactive in getting things done. Their support has been invaluable.”
AlexFounder, TrustedStake
“Visualisa helped us build our project from start to finish. The code was solid, the design was crisp, and they made sure everything worked the way we needed. Really happy with the end result.”
LefterisFounder, AthenaNodes
“Amazing job. Easy to talk to, quick to respond, and explained everything clearly. They spotted issues we hadn't noticed and gave us clear steps to fix them.”
Cristian RicharteEngineer, 3A DAO
“Working with Visualisa was an excellent experience. All communications were clear, friendly, and results-oriented. Fast turnaround and real value added to our development efforts.”
QuantDAOAudit client
07Pricing
Starting prices are real, not promotional. You get an exact quote after a 30‑minute call.
EUR · starting prices
No long-term lock-in. Pause or cancel with one month’s notice.
Prices are in EUR and are starting prices. They depend on scope, features and integrations.
We reply within a few hours on business days.
08Questions
A small landing page can be ready in 24–48 hours. A business site needs more time for structure, design, content and testing: about a week. Custom features, bookings, databases and AI automations are scoped individually.
You can, if all you need is a basic online presence. But if your site has to look premium, communicate your value, load fast, have proper SEO structure, drive enquiries, and connect to forms, CRM or AI automations, a custom approach saves a lot of friction and compromise long-term.
Of course. The whole portfolio is public. Browse the selected work above or every project on the Work page, filterable by type. On the call we’ll also walk you through the closest examples for your niche.
See all workYou get an AI assistant or automated process with a specific role. For example: an assistant that answers customer questions, a system that processes enquiries, a bot that summarises documents, or an automation that pushes info into CRM, email, or your internal team. We start with one process that has clear business value.
Yes. We don’t need to replace your current person or team. We can help with design, redesign, performance, SEO structure, AI automations, or specific functionality your current team doesn’t cover.
No. Builds are project-based; maintenance is month-to-month. If your site or system needs continuous work we’ll suggest a retainer, but we won’t lock you into a service you don’t need.
09Contact
30 minutes, no commitment. You’ll leave with concrete ideas for your website, processes or product.
Pick a time that suits you in our calendar.
Tell us about the project. We reply within a few hours on business days.
Tell us about the project. We reply within a few hours on business days.
