Grossum Services

We specialize in web & mobile development, creating custom solutions to make your business successful. Besides being a development center (programming part), we also offer such services as product development and product marketing.


We have experience in delivering various kinds of web-based as well as mobile systems. When it comes to mobile development, we can do both native as well as cross-platform apps. We have worked with high-load projects, dealt with scalability, and created secure SaaS solutions.

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We offer complete product development life cycle (PDLC) which includes project’s architecture, development, QA, and 24/7 DevOps support to ensure your product’s competitiveness on the market. Our developers can create both MVPs for startups as well as complex corporate products that are a complete business solution.‚Äč

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We will help your business idea to become a success by studying the market, analyzing the data, and creating the marketing and promotion strategy tailored for you. Product marketing is a part of the Product Development service.

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