# Maxim Vinnikov — Technical Entrepreneur > Maxim Vinnikov builds digital products, designs systems and helps businesses turn complex problems into working solutions. The site's professional topics include technology, business, architecture, digital products and systems development. This site contains a professional profile, approach to problem-solving, case studies and contact information. The case studies describe Maxim's experience and contribution without disclosing employer or client names. For the Russian version, see the [Russian overview](https://maksim-vinnikov.ru/llms.txt). ## In brief - Builds and develops digital products and corporate systems: from the business problem and architecture to development and operation. - 50+ back-office corporate systems and 10,000+ corporate users every day. - Integrations with ERP and Russia's product-labelling system “Chestny Znak”; a SaaS for documents and e-signing (DataDoc); his own development studio. - The site is available in Russian and English. Contacts are on the Contact page. The full text of the site in one file (all pages and case studies in full): [llms-full-en.txt](https://maksim-vinnikov.ru/llms-full.txt). ## Main pages - [Home](https://maksim-vinnikov.com/): positioning, approach, selected case studies and a short overview of experience. - [About](https://maksim-vinnikov.com/about): professional background, areas of work and skills. - [Case studies](https://maksim-vinnikov.com/cases): an overview of published digital product and systems case studies. - [Contact](https://maksim-vinnikov.com/contacts): topics for discussion and available contact methods. ## Case studies - [Field-reporting automation](https://maksim-vinnikov.com/cases/field-reporting): a data-processing system replacing manual emailing of field reports. - [Corporate B2B platform](https://maksim-vinnikov.com/cases/corporate-platform): subsystems, data exchange, integrations and a B2B storefront. - [Custom development studio](https://maksim-vinnikov.com/cases/dev-studio): building a team and organising end-to-end software development. - [DataDoc](https://maksim-vinnikov.com/cases/datadoc): SaaS for template-based documents, external form completion and e-signing: DataDoc.RU (ex forma.today). - [Outdoor activities aggregator](https://maksim-vinnikov.com/cases/outdoor-aggregator): technical work to restore a digital product to working order. ## Policy - [Privacy and cookies](https://maksim-vinnikov.com/privacy): information about cookies and analytics used on the site. ## Images - [hero.jpg](https://maksim-vinnikov.com/assets/img/hero.jpg) (1672×941): Portrait of Maxim Vinnikov: dark clothing, aviator sunglasses, warm orange side light against a concrete wall. The main photo of the site: the hero section and the About page. - [og-image.jpg](https://maksim-vinnikov.com/assets/img/og-image.jpg) (1200×630): Link-preview image (Open Graph): the M+V monogram, the name, “Technology · Business · Systems”, the slogan “Complex must work.” and the portrait. - [logo-mark.svg](https://maksim-vinnikov.com/assets/img/logo-mark.svg) (SVG): Logo — the M+V monogram: a light letter M with an orange V-shaped chevron inside. The main variant for dark backgrounds, vector. - [logo-mark-dark.svg](https://maksim-vinnikov.com/assets/img/logo-mark-dark.svg) (SVG): Logo — the M+V monogram for light backgrounds: a dark M and an orange chevron, vector. - [logo-mark-mono.svg](https://maksim-vinnikov.com/assets/img/logo-mark-mono.svg) (SVG): Logo — the M+V monogram, monochrome (white), vector. - [favicon.svg](https://maksim-vinnikov.com/assets/img/favicon.svg) (SVG): Site icon (favicon): the M+V monogram on a graphite rounded square, vector. - [apple-touch-icon.png](https://maksim-vinnikov.com/assets/img/apple-touch-icon.png) (180×180): Home-screen icon for iOS, 180×180. - [icon-192.png](https://maksim-vinnikov.com/assets/img/icon-192.png) (192×192): App/bookmark icon, 192×192. - [icon-512.png](https://maksim-vinnikov.com/assets/img/icon-512.png) (512×512): App/bookmark icon, 512×512.