About TESTANDO LTDA

Delivering excellence since 2019. Learn about our journey, our team, and the values that drive us.

Our Story

TESTANDO LTDA was founded in 2019 by Testando da Silva with a clear mission: to deliver exceptional custom mobile app development services that create real business value.

Starting from Teste City, we quickly grew into a full-service firm serving clients across multiple industries. Over the years, we have delivered hundreds of successful projects, each one reinforcing our commitment to quality, transparency, and client satisfaction.

Today, our team of seasoned professionals brings together decades of combined experience in technology, design, and project management. We do not just write code — we partner with our clients to understand their business needs and deliver solutions that exceed expectations.

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Our Core Values

The principles that guide everything we do.

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Transparency

We believe in open communication. From our business practices to project updates, our clients always know exactly where things stand.

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Client-First Approach

Every decision we make starts with the question: how does this benefit our client? Your success is our success.

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Technical Excellence

We maintain the highest standards of technical quality. Clean code, modern architectures, and rigorous testing are non-negotiable.

10+
Years in Business
200+
Projects Delivered
150+
Clients Served
98%
Client Satisfaction

Meet Our Team

The talented professionals behind our success.

T
Testando da Silva
CEO & Founder
Specializing in security and compliance, Testando ensures our solutions meet the highest industry standards. With CISSP and AWS certifications, Testando protects our clients digital assets.
S
Sarah Mitchell
Head of Design
With a strong background in quality engineering and test automation, Sarah has built QA processes for startups and enterprises alike. Sarah is passionate about delivering bug-free, reliable software.
K
Kenji Watanabe
Lead Developer
As our technical lead, Kenji brings deep expertise in modern development frameworks and architecture patterns. With certifications across major platforms and a track record of delivering complex projects, Kenji ensures our technical excellence.
H
Hiroshi Tanaka
Project Manager
With over 15 years of experience in technology and software engineering, Hiroshi founded TESTANDO LTDA with a vision to deliver exceptional solutions. Holding a Computer Science degree from Stanford University, Hiroshi previously led engineering teams at major Silicon Valley firms before establishing TESTANDO LTDA in Teste City.