Solution Architect ? Azure, .NET, Cloud Infrastructure
Aktualisiert am 29.07.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 02.08.2026
Verfügbar zu: 100%
davon vor Ort: 100%
Azure
Solution Architecture
C#
.NET
Cloud Infrastructure
FinOps
Azure Functions
REST API
Distributed Systems
Serverless
Security Architecture
SaaS
CI/CD
DevOps
Microservices
Enterprise Integration
Cost Optimization
Office 365
Cloudflare
Stripe
Webpack
Docker
SQL
English
Professional Working
Russian
Native or Bilingual
Czech
Professional Working

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

7 months
2026-01 - now

Right Menu ? commercial Microsoft Excel add-in (SaaS)

Solution Architect | Development Lead | SaaS | Azure | Microsoft AppSource Publisher .NET 8 (Azure Functions Isolated) Azure Table Storage Cloudflare CDN/WAF ...
Solution Architect | Development Lead | SaaS | Azure | Microsoft AppSource Publisher

  • Right Menu ? commercial Microsoft Excel add-in (SaaS) published on Microsoft AppSource in two editions: B2C (direct-to-consumer) and B2B Enterprise (marketplace distribution with per-tenant licensing).
  • Sole architect. Designed all APIs, data models, security boundaries, and cost constraints. Directed AI coding agents for implementation, reviewed and integrated all output. Own production deployment, incident response, and Microsoft certification process.
  • Product born from 20 years of building tools for construction cost professionals ? solving the pain of navigating 500+ sheet workbooks, consolidating fragmented project data, and auditing Excel models.


Architecture:

  • Stateless gate pattern: cryptographically signed session cookies, 0 DB reads on hot path
  • Zero-PII: no user identity stored server-side, anonymized device IDs only
  • Event-driven provisioning: webhook ? queue ? idempotent processor ? email
  • Multi-channel monetization: Stripe (34 countries, geo-priced) + Microsoft SaaS Fulfillment API (62 countries)
  • Cost-optimized: 1M+ DAU capacity at ~$9K/year infrastructure


Status:

3 products live ? B2C add-in, B2B add-in, SaaS offer. Passed Publisher Attestation. M365 Certification in progress. 18 UI languages, 62-country pricing.

.NET 8 (Azure Functions Isolated) Azure Table Storage Cloudflare CDN/WAF Webpack 5 Office.js Stripe API Microsoft SaaS Fulfillment API v2 Azure Communication Services
Open Europe s.r.o., Czechia
5 years 4 months
2020-05 - 2025-08

Developed and maintained a wide range of business-critical modules

Senior Software Engineer C# ASP.NET MVC JavaScript ...
Senior Software Engineer
  • Developed and maintained a wide range of business-critical modules for the Vario ERP platform
  • Built end-to-end solutions: backend (.NET, C#, Web APIs), frontend (JavaScript, Razor, React-like SPAs), and integrations (REST, NFC, USB, WebAssembly)
  • Delivered multiple real-time 3D and PWA projects using Three.js and ARCore for warehouse navigation and spare part visualization
  • Designed modules for production planning, live process visualization, mobile Android clients, and screen-based barcode detection (Shape Detection API)
  • Created internal tools such as Chrome extensions, WYSIWYG editors, and NFC read/write modules


Key projects:

  • Vario 3D Warehouse Navigation & Visualization (Three.js, ARCore, PWA)
  • SwitchioPay integration via GSA API (MONET+ protocol)
  • Sisto .cz ? SPA inventory system with Shape Detection API, WebAssembly, and modern UI/UX
  • Native mobile agent for Vario Web (Android + USB communication)
  • NFC Web Modules and WYSIWYG Editors integrated into ERP
  • Real-time production process monitoring and visualization

C# ASP.NET MVC JavaScript TypeScript Three.js Razor Xamarin WebAssembly REST APIs MySQL JSON AJAX Selenium WebDriver ARCore SPA frameworks
Seyfor, Prague Czech Republic
8 years 7 months
2011-12 - 2020-06

Built digital infrastructure for independent cost control services

Technical Lead | Process Automation & Cost Control Tools
Technical Lead | Process Automation & Cost Control Tools
  • Built digital infrastructure for independent cost control services: budget tracking tools, cost consolidation dashboards, variance analysis reports, and project documentation systems for construction clients
  • Developed the company's internal methodology for data extraction and reconciliation from fragmented Excel-based project sources (multi-currency, multi-contractor environments)
  • Created web-based reporting tools and process automation for commercial, industrial, and infrastructure projects up to ?100M+
  • Full technical ownership: architecture, backend (SQL/PHP/JS), frontend, hosting, maintenance
Open Europe s.r.o., Prague

Aus- und Weiterbildung

Aus- und Weiterbildung

2002 - 2008

Institute of International Law, Economics, Humanities and Administration K. V. Rossinsky, Krasnodar (Russia)

Manager in Public Administration, State and General Administration


1991 - 1995

Armavir Secondary Vocational School of Mechanical Engineering

Technician-Technologist, CNC Machine Programming

Kompetenzen

Kompetenzen

Top-Skills

Azure Solution Architecture C# .NET Cloud Infrastructure FinOps Azure Functions REST API Distributed Systems Serverless Security Architecture SaaS CI/CD DevOps Microservices Enterprise Integration Cost Optimization Office 365 Cloudflare Stripe Webpack Docker SQL

Produkte / Standards / Erfahrungen / Methoden

Summary

Solution architect with 20+ years at the intersection of cost engineering and software development.Started in industrial automation (CNC), then spent 4 years as CTO of a construction pricing center ? building estimation and cost calculation systems for the regional construction industry. Since 2011, based in Czech Republic building digital tools for independent cost control: budget consolidation, forecasting, variance analysis, cash flow ? on real commercial and infrastructure projects up to ?100M+.This deep domain immersion ? years of working with 500+ sheet workbooks, fragmented multi-currency data, and complex cost structures ? led to Right Menu: a Microsoft-certified Excel add-in I designed and shipped as a solo AI-augmented founder.I understand both the cost model and the database schema. I know what cost engineers need because I've been building their tools for two decades.Currently: independent software vendor with 3 Microsoft-certified products live on AppSource and Azure Marketplace. Shipping SaaS using AI-augmented development ? directing AI coding agents as a tech lead manages a team.Domain: construction cost control, pricing systems, project reporting, data digitalisation.Stack: .NET 8, Azure Functions, Cloudflare, Office.js, Stripe, Microsoft Marketplace SaaS API.


Top Skills

  • Solution Architecture
  • SaaS Product Development
  • AI-Augmented Software Engineering

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

7 months
2026-01 - now

Right Menu ? commercial Microsoft Excel add-in (SaaS)

Solution Architect | Development Lead | SaaS | Azure | Microsoft AppSource Publisher .NET 8 (Azure Functions Isolated) Azure Table Storage Cloudflare CDN/WAF ...
Solution Architect | Development Lead | SaaS | Azure | Microsoft AppSource Publisher

  • Right Menu ? commercial Microsoft Excel add-in (SaaS) published on Microsoft AppSource in two editions: B2C (direct-to-consumer) and B2B Enterprise (marketplace distribution with per-tenant licensing).
  • Sole architect. Designed all APIs, data models, security boundaries, and cost constraints. Directed AI coding agents for implementation, reviewed and integrated all output. Own production deployment, incident response, and Microsoft certification process.
  • Product born from 20 years of building tools for construction cost professionals ? solving the pain of navigating 500+ sheet workbooks, consolidating fragmented project data, and auditing Excel models.


Architecture:

  • Stateless gate pattern: cryptographically signed session cookies, 0 DB reads on hot path
  • Zero-PII: no user identity stored server-side, anonymized device IDs only
  • Event-driven provisioning: webhook ? queue ? idempotent processor ? email
  • Multi-channel monetization: Stripe (34 countries, geo-priced) + Microsoft SaaS Fulfillment API (62 countries)
  • Cost-optimized: 1M+ DAU capacity at ~$9K/year infrastructure


Status:

3 products live ? B2C add-in, B2B add-in, SaaS offer. Passed Publisher Attestation. M365 Certification in progress. 18 UI languages, 62-country pricing.

.NET 8 (Azure Functions Isolated) Azure Table Storage Cloudflare CDN/WAF Webpack 5 Office.js Stripe API Microsoft SaaS Fulfillment API v2 Azure Communication Services
Open Europe s.r.o., Czechia
5 years 4 months
2020-05 - 2025-08

Developed and maintained a wide range of business-critical modules

Senior Software Engineer C# ASP.NET MVC JavaScript ...
Senior Software Engineer
  • Developed and maintained a wide range of business-critical modules for the Vario ERP platform
  • Built end-to-end solutions: backend (.NET, C#, Web APIs), frontend (JavaScript, Razor, React-like SPAs), and integrations (REST, NFC, USB, WebAssembly)
  • Delivered multiple real-time 3D and PWA projects using Three.js and ARCore for warehouse navigation and spare part visualization
  • Designed modules for production planning, live process visualization, mobile Android clients, and screen-based barcode detection (Shape Detection API)
  • Created internal tools such as Chrome extensions, WYSIWYG editors, and NFC read/write modules


Key projects:

  • Vario 3D Warehouse Navigation & Visualization (Three.js, ARCore, PWA)
  • SwitchioPay integration via GSA API (MONET+ protocol)
  • Sisto .cz ? SPA inventory system with Shape Detection API, WebAssembly, and modern UI/UX
  • Native mobile agent for Vario Web (Android + USB communication)
  • NFC Web Modules and WYSIWYG Editors integrated into ERP
  • Real-time production process monitoring and visualization

C# ASP.NET MVC JavaScript TypeScript Three.js Razor Xamarin WebAssembly REST APIs MySQL JSON AJAX Selenium WebDriver ARCore SPA frameworks
Seyfor, Prague Czech Republic
8 years 7 months
2011-12 - 2020-06

Built digital infrastructure for independent cost control services

Technical Lead | Process Automation & Cost Control Tools
Technical Lead | Process Automation & Cost Control Tools
  • Built digital infrastructure for independent cost control services: budget tracking tools, cost consolidation dashboards, variance analysis reports, and project documentation systems for construction clients
  • Developed the company's internal methodology for data extraction and reconciliation from fragmented Excel-based project sources (multi-currency, multi-contractor environments)
  • Created web-based reporting tools and process automation for commercial, industrial, and infrastructure projects up to ?100M+
  • Full technical ownership: architecture, backend (SQL/PHP/JS), frontend, hosting, maintenance
Open Europe s.r.o., Prague

Aus- und Weiterbildung

Aus- und Weiterbildung

2002 - 2008

Institute of International Law, Economics, Humanities and Administration K. V. Rossinsky, Krasnodar (Russia)

Manager in Public Administration, State and General Administration


1991 - 1995

Armavir Secondary Vocational School of Mechanical Engineering

Technician-Technologist, CNC Machine Programming

Kompetenzen

Kompetenzen

Top-Skills

Azure Solution Architecture C# .NET Cloud Infrastructure FinOps Azure Functions REST API Distributed Systems Serverless Security Architecture SaaS CI/CD DevOps Microservices Enterprise Integration Cost Optimization Office 365 Cloudflare Stripe Webpack Docker SQL

Produkte / Standards / Erfahrungen / Methoden

Summary

Solution architect with 20+ years at the intersection of cost engineering and software development.Started in industrial automation (CNC), then spent 4 years as CTO of a construction pricing center ? building estimation and cost calculation systems for the regional construction industry. Since 2011, based in Czech Republic building digital tools for independent cost control: budget consolidation, forecasting, variance analysis, cash flow ? on real commercial and infrastructure projects up to ?100M+.This deep domain immersion ? years of working with 500+ sheet workbooks, fragmented multi-currency data, and complex cost structures ? led to Right Menu: a Microsoft-certified Excel add-in I designed and shipped as a solo AI-augmented founder.I understand both the cost model and the database schema. I know what cost engineers need because I've been building their tools for two decades.Currently: independent software vendor with 3 Microsoft-certified products live on AppSource and Azure Marketplace. Shipping SaaS using AI-augmented development ? directing AI coding agents as a tech lead manages a team.Domain: construction cost control, pricing systems, project reporting, data digitalisation.Stack: .NET 8, Azure Functions, Cloudflare, Office.js, Stripe, Microsoft Marketplace SaaS API.


Top Skills

  • Solution Architecture
  • SaaS Product Development
  • AI-Augmented Software Engineering

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