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We turn complex ideas into high-performance software. Cutting-edge technology for companies that aim for market leadership.

Equipe 300 Software

10+

Years of Excellence & Innovation
icone History

Experts at turning technology into partnership and results.

Founded in 2017, 300 Software was born to unite technology with business vision in creating digital solutions that drive real results. From the start, we have worked with the purpose of helping companies solve complex challenges with efficiency, innovation and a focus on performance.

"We believe that great results come from well-connected teams, aligning our work with each client's goals." — Gabriel Bastos, Commercial Director

Our Areas of Expertise
Mission

What drives us

We turn operational complexity into clear, scalable and reliable software. We help companies grow with technology that solves real problems — today and in the future.

01

Scale with Consistency

We design systems ready to grow without rewriting everything along the way. Architecture designed for continuous evolution, not disposable solutions.

02

Security by Design

Security is part of the foundation, not the final checklist. We protect data, access and operations from the first design of the solution.

03

Experience that Works

Clear interfaces, objective flows and fast adoption. UX applied to reduce errors, speed up processes and increase productivity.

04

Performance that Lasts

Efficient code, well-designed integrations and infrastructure ready for real load. Speed where it matters, stability where it's critical.

05

Code as an Asset

Clean, documented and auditable code. What we deliver becomes a strategic asset for the company, not future dependency.

06

Technology Serving Business

Every technical decision exists to solve a business problem. No fads: only technology applied with purpose and results.

Values

Our Values

The 6 fundamental pillars that guide our engineering.

01

Partnership

We act as an extension of your team. Total commitment to excellence so our solutions exceed your expectations. Going beyond the ordinary. We see every challenge as an opportunity to generate transformative value.

02

Results

Engineering focused on ROI. We create resilient, custom digital architectures to ensure maximum efficiency. We simplify critical operations through governance and automation to generate measurable impact.

03

Collaboration

People are the foundation. We invest heavily in team well-being to ensure technical excellence. We prioritize clear communication and mutual support, ensuring perfect sync between our team and yours.

04

Transparency

Trust is the compass. We maintain open and constant communication about timelines, costs and technical challenges.

We build robust solutions in an environment of absolute truth and constant dialogue.

05

Purpose

Seeing your challenge as an opportunity for growth. We are motivated by a commitment that goes beyond code. Our focus is to ensure your vision of the future is realized through our innovation.

06

Evolution

Technology never stops, and neither do we. We tirelessly seek new tools and methodologies (such as AI and Cloud). We keep your operation future-proof, adapting your business to market changes.

300 Software designs and develops custom software solutions to solve your business challenges. What we do is dive into your company and offer solutions to optimize your processes.

Guilherme Mello
GUILHERME MELLO
CEO - 300 SOFTWARE
OUR EXPERT TEAM

Meet the Experts.

Certified professionals passionate about solving complex problems through code.

View full team
Membro da equipe

Guilherme Mello

Founder & CEO

CLIENT TESTIMONIALS

Experiences that inspire confidence

EverChain has enjoyed a successful partnership with 300 Software since 2020, focused on implementing new software products and ongoing maintenance. The team is highly productive and internal stakeholders have been particularly impressed with their knowledge, efficiency and experience.

Foto Cliente

Renato Marteleto

CTO, Everchain
Logo Cliente

Our experience with the system developed by 300 Software has been very good. The system is very reliable and intuitive, greatly assisting in the team's adoption and adaptation. It met our needs as we expected and post-implementation support has been excellent.

Foto Cliente

Ricardo Guimarães

Admin. Director, RTT Log
Logo Cliente
icone Frequently Asked Questions

Our culture and
way of working.

We use rigorous CI/CD pipelines, mandatory code reviews, and automated tests (unit and integration). We also follow Clean Code principles and scalable architectures to ensure the software is robust and easy to maintain.

Yes. We use Scrum and Kanban. We run Dailies, biweekly Sprints and regular Reviews with the client. This ensures full visibility of the project and the ability to adjust priorities as the market demands.

We are flexible. We offer both the Squad as a Service model (full team with PO, Tech Lead, Devs and QA) and the Staff Augmentation model, where we allocate specialists to strengthen your internal team.

We follow LGPD/GDPR guidelines and cybersecurity best practices (OWASP). All contracts include strict confidentiality (NDA) and intellectual property clauses, ensuring your ideas and data are protected.

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