Matuva.lt
Real estate investment & valuation platform for the Baltic markets: mass appraisal, orthophoto with a comparables radius and live price median, RLV calculations, development strategy modeling, zoning logic, PDF memoranda.
Independent builder. I craft analytical tools for Baltic real estate and market trading — where decisions are driven by numbers, not gut feeling. Coding isn't work to me; it's a way of thinking.
Three directions, one principle: a working tool is worth more than ten slides.
Real estate investment & valuation platform for the Baltic markets: mass appraisal, orthophoto with a comparables radius and live price median, RLV calculations, development strategy modeling, zoning logic, PDF memoranda.
Parametric 3D plot and massing modeler with a dual measurement system — for mass studies and development scenarios, right in the browser.
PDF / URL upload → automatic structured data extraction → JSON into the database. Automation replaces manual reading.
Pre-trade discipline gates against revenge / FOMO trades, a balance controller and an AI analysis section — so trading decisions are driven by a system, not emotion.
An athlete's planner: nutrition, training, NutriScore table, training history calendar, calorie counting, muscle-group timer.
Visual no-code editor for HTML sites: upload a page and edit text, headings, images and colors inline — with search and filtering by element type, change history and autosave.
Not surface knowledge — what I use daily to build products and make decisions.
RLV (residual land value) calculation, development scenario modeling, zoning and permitting logic, Baltic taxes. I answer the essential question: is this plot or project worth the investment — and exactly how much.
Multi-scenario Excel models: cash flows, breakeven, sensitivity analysis, valuation, projections. I turn assumptions into numbers you can actually trust when making a decision.
Price action, risk management, position sizing, catalysts, macro indicators (Euribor, EUR–USD). I understand not just what the market does, but why — and exactly where the risk hides.
React/Vite frontend and Node.js backend — from a single HTML file to a full platform with API and database. I turn an idea into a working product, not a mockup or a pitch slide.
Plugging AI into real tools: document parsing, structured data extraction, automated analysis. To me AI isn't a demo — it's a function that saves hours of work.
Cleaning messy data, scraping, structuring, CRM-ready outputs and visualization. From chaos I make a table, from a table — an insight you can actually act on.
Not values on a wall — working rules I see in code and in trades.
What matters to me is that what I make is genuinely useful to someone. The best praise is when a tool gets opened and used daily — not complimented and forgotten.
I say it as I see it — even when it's uncomfortable. I believe honesty may sting at first, but it's exactly what builds trust that lasts.
I like to understand why something works. Data calms you when a decision is hard — both when building a model and before opening a trade, when emotion screams otherwise.
I'm in no rush. I choose what I'll be proud of in five years, not what glitters today. I'd rather do the hard work once, and calmly.
I'm Vytautas Seibutis — an independent builder. "V.S." stands for both my initials and the essence: Value Shift — building products that change and create value.
I build digital tools because I genuinely love coding — it's a way to turn an idea into something that works. Frontend — React/Vite, backend — Node.js.
Have a project, an idea, or just want to connect? Drop a line — I read every message.