Web app
Real Estate & Construction Management System Custom internal management system for a German real estate company. Built around the client’s actual workflows, covering projects, tasks, finance, invoices and payments, sales, contacts, issues, documents and construction management.
LETON handled the business analysis, system structure, implementation and ongoing refinement.
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SaaS
Leton Management App LETON is a digital project management platform developed to create clarity across complex projects. It brings together operational and financial information in one system, enabling teams to manage projects, contracts, execution progress, accounting data, and internal coordination through structured workflows and connected data.
LETON developed the platform concept, product structure, workflow logic, interface design, and implementation. Particular focus was placed on financial visibility, connected project data, intuitive navigation, and a scalable system structure that can support different project types and organizations.
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Mobile app
TransParto TransParto is a digital transport marketplace and management platform developed to simplify the connection between clients and transport companies. Clients can publish shipment requests, receive and compare offers, and choose the most suitable transporter. Transport companies can access new jobs while also managing transports, tours, clients, drivers, and vehicles through an integrated operational system.
LETON supported the development of TransParto as a startup and digital product - from the business and platform concept to marketplace logic, operational workflows, pricing and commission structure, website presentation, application structure, and implementation. The project combines startup development, digital marketplace design, transport management processes, and a public-facing brand presence.
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Website
Arcon Architecture Development of an architecture studio brand built on architectural expertise and more than two decades of construction-development experience - including positioning, branding, digital presence, consulting, and management support.
ARCON Architecture is an architecture and spatial concept studio offering architectural visualizations, interior designs, building concepts, and 2D/3D drawings. The brand brings together architectural expertise with more than two decades of construction-development experience, creating a professional foundation for presenting, planning, and supporting residential and architectural projects.
LETON supported the strategic development and public positioning of ARCON as a professional architecture brand. The work included brand direction, service positioning, visual identity guidance, website concept and implementation, portfolio presentation, communication structure, and ongoing consulting and management support for developing the studio’s market presence.
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Website
Kengji Immobilien Website Branding, website, and internal management system development for a family-owned real estate company in Koblenz with a development history spanning three decades.
Kengji Immobilien is a family-owned real estate development company from the Koblenz area in Germany, active in property development, buying and selling, rental, and property management. With a development history spanning three decades, the company focuses on creating residential projects with a clear, reliable, and high-quality presentation.
LETON supported the digital and organizational development of Kengji Immobilien through brand positioning, visual direction, website design and implementation, and the development of an internal management system for structuring real estate projects and company operations. The work created a more consistent public presence while also supporting the internal management of development activities.
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Mobile app
Stublla Community App Digital infrastructure for Stublla and local NGOs, combining an official community website, a resident-facing app, and internal systems for organizing projects, programs, finances, and community operations.
Stublla Digital Initiative brings together digital platforms and organizational systems developed for the village of Stublla and local NGOs. The work includes an official community website for public information, a digital app for residents and community interaction, and internal structures for organizing projects, programs, financial information, and ongoing activities.
LETON supported the initiative through digital strategy, system structure, website and application development, operational organization, and the design of internal management processes for community and NGO work. The project connects public communication with more structured internal coordination, making local initiatives easier to present, organize, and develop.
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Web app
NGO Finance Management An internal financial management system for NGOs, structuring income, expenses, contributions, donors, projects, and financial documentation, including simple PDF generation for donation agreements and payment receipts.
NGO Finance Management is an internal system for organizing financial and project-related information within non-profit organizations. It brings together income, expenses, non-monetary contributions, donors, vendors, projects, supporting documents, and financial reporting in one structured platform. The system also supports simple PDF generation for donation agreements and payment receipts.
LETON developed the system structure and financial management workflows to support transparent documentation, clearer project oversight, and more organized management of NGO finances and contributions. This included practical document-generation processes for recording donations and confirming payments in a consistent format.
View project
Web app
Real Estate & Construction Management System Custom internal management system for a German real estate company. Built around the client’s actual workflows, covering projects, tasks, finance, invoices and payments, sales, contacts, issues, documents and construction management.
LETON handled the business analysis, system structure, implementation and ongoing refinement.
View project
SaaS
Leton Management App LETON is a digital project management platform developed to create clarity across complex projects. It brings together operational and financial information in one system, enabling teams to manage projects, contracts, execution progress, accounting data, and internal coordination through structured workflows and connected data.
LETON developed the platform concept, product structure, workflow logic, interface design, and implementation. Particular focus was placed on financial visibility, connected project data, intuitive navigation, and a scalable system structure that can support different project types and organizations.
View project
Mobile app
TransParto TransParto is a digital transport marketplace and management platform developed to simplify the connection between clients and transport companies. Clients can publish shipment requests, receive and compare offers, and choose the most suitable transporter. Transport companies can access new jobs while also managing transports, tours, clients, drivers, and vehicles through an integrated operational system.
LETON supported the development of TransParto as a startup and digital product - from the business and platform concept to marketplace logic, operational workflows, pricing and commission structure, website presentation, application structure, and implementation. The project combines startup development, digital marketplace design, transport management processes, and a public-facing brand presence.
View project
Website
Arcon Architecture Development of an architecture studio brand built on architectural expertise and more than two decades of construction-development experience - including positioning, branding, digital presence, consulting, and management support.
ARCON Architecture is an architecture and spatial concept studio offering architectural visualizations, interior designs, building concepts, and 2D/3D drawings. The brand brings together architectural expertise with more than two decades of construction-development experience, creating a professional foundation for presenting, planning, and supporting residential and architectural projects.
LETON supported the strategic development and public positioning of ARCON as a professional architecture brand. The work included brand direction, service positioning, visual identity guidance, website concept and implementation, portfolio presentation, communication structure, and ongoing consulting and management support for developing the studio’s market presence.
View project
Website
Kengji Immobilien Website Branding, website, and internal management system development for a family-owned real estate company in Koblenz with a development history spanning three decades.
Kengji Immobilien is a family-owned real estate development company from the Koblenz area in Germany, active in property development, buying and selling, rental, and property management. With a development history spanning three decades, the company focuses on creating residential projects with a clear, reliable, and high-quality presentation.
LETON supported the digital and organizational development of Kengji Immobilien through brand positioning, visual direction, website design and implementation, and the development of an internal management system for structuring real estate projects and company operations. The work created a more consistent public presence while also supporting the internal management of development activities.
View project
Mobile app
Stublla Community App Digital infrastructure for Stublla and local NGOs, combining an official community website, a resident-facing app, and internal systems for organizing projects, programs, finances, and community operations.
Stublla Digital Initiative brings together digital platforms and organizational systems developed for the village of Stublla and local NGOs. The work includes an official community website for public information, a digital app for residents and community interaction, and internal structures for organizing projects, programs, financial information, and ongoing activities.
LETON supported the initiative through digital strategy, system structure, website and application development, operational organization, and the design of internal management processes for community and NGO work. The project connects public communication with more structured internal coordination, making local initiatives easier to present, organize, and develop.
View project
Web app
NGO Finance Management An internal financial management system for NGOs, structuring income, expenses, contributions, donors, projects, and financial documentation, including simple PDF generation for donation agreements and payment receipts.
NGO Finance Management is an internal system for organizing financial and project-related information within non-profit organizations. It brings together income, expenses, non-monetary contributions, donors, vendors, projects, supporting documents, and financial reporting in one structured platform. The system also supports simple PDF generation for donation agreements and payment receipts.
LETON developed the system structure and financial management workflows to support transparent documentation, clearer project oversight, and more organized management of NGO finances and contributions. This included practical document-generation processes for recording donations and confirming payments in a consistent format.
View project 
