Mestres da Web

Mestres da Web is a São Paulo–based application and software development company founded 12 years ago. The firm specializes in building web apps, mobile applications, SaaS platforms, ERPs, CRMs, and APIs for clients across Brazil and internationally, with a presence in San Francisco, California. The company calls itself "the most certified company in Brazil," holding ISO 9001 (quality management), ISO 20000-1 (IT service management), ISO 27001 (information security), and ISO 27701 (LGPD data protection compliance) certifications. Team size is not disclosed, but the source describes a "broad team of professionals" with expertise across development, design, project management, and quality assurance. Mestres da Web positions itself as a factory model for apps—built to compete with freelancers through structured methodology, dedicated specialists, and end-to-end project delivery.

Services and capabilities

The company offers services across eight practice areas. Development covers web apps, mobile apps, SaaS systems, ERPs, CRMs, APIs, and microservices. Product Discovery includes scope definition, MVP validation, roadmapping, initial architecture, and technology stack selection. UX/UI Design focuses on strategic UX, high-standard UI, design systems, and interactive prototyping. Cloud & DevOps handles AWS, GCP, Azure deployments alongside CI/CD pipelines, scalability, and security and compliance work. Integration services include API connections (Stripe, Salesforce mentioned explicitly), process automation, and RPA. The firm also offers AI capabilities: intelligent chatbots, generative AI, AI-driven automation, and predictive analytics. Data & Analytics covers data pipelines, BI dashboards, data engineering, and machine learning. Modernization includes legacy refactoring, cloud migrations, and software rewrites. Staff Augmentation provides dedicated developers, full squads, and hybrid teams. Growth & Optimization focuses on performance tuning, conversion rate optimization, scalability, and UX metrics.

Notable work

Mestres da Web lists 25+ named projects in its portfolio. Clients include Cacau Show (food/retail), MetalSystem (manufacturing—with a testimonial from their CTO André), Bamburey, Resgatei, Awi, FisicSoft, Terapeuta Online, Booat, Selad Transportes, PetPrev, Bonnafair, Monster Dog, CPG Empresas, Aih Digital, Manu, Korrida Controller, DoarCare, Hbaw, GoTasks, Lupa do Açaí, Meu Acesso, Pop Gov, Protecin, and Yuse. The MetalSystem CTO stated: "An alliance that has worked out very well [...] We hope to continue this alliance for a long time with major projects ahead [...] Thank you for being part of our history." No specific outcome metrics (revenue gained, cost saved, users acquired) are detailed in the source.

How they work

Mestres da Web describes a structured development process beginning with client planning and requirements gathering. The firm emphasizes documentation of requirements as a control mechanism to ensure the final product meets specifications and quality standards. Development then proceeds through design (UX/UI), technical implementation with testing and refinement, and deployment. The company frames its approach as superior to hiring freelancers or single developers because it centralizes project management, domain expertise, budget accountability, and ongoing maintenance and upgrades. Fixed pricing is mentioned as a benefit of factory-model engagement versus hourly freelance rates. No specific engagement terms, sprint cadence, or communication frequency are stated.

Team and credentials

Founders and senior leadership are not named in the source. Team size is not provided. Mestres da Web holds four major ISO certifications (9001, 20000-1, 27001, 27701), which verify quality management, IT service management, information security, and LGPD compliance. The firm operates in Brazil (primary) and has an office in San Francisco, California. It claims to have delivered over 100 projects (the exact number is obfuscated in the source as "+0").