DevPeixoto


PWA | Corporate Gamification | C# Programming | Web Developer | Mobile Developer

I’m a freelance software developer who transforms concepts into polished digital experiences fast. From MVPs to full-scale applications, I specialize in rapid prototyping, intuitive UX, and smooth, high-performance interfaces. Whether you're an entrepreneur with a fresh idea or a company looking to enhance your digital product, I bring speed, creativity, and technical precision to the table. What I Do Best: ⚡ Rapid Prototyping: I turn raw ideas into interactive prototypes that feel like the real thing. 🎮 Gamification & Simulations: From candidate-screening games to truck simulators (WebGL), I build smart, engaging experiences. 📱 Game & App Development: I’ve developed mobile games, educational titles, and WebGL experiences used by real people.

Some of my works


General Purpose Apps, Personal Projects, and much more!

User interface of the Carrocerias Real truck painting simulator showing color options and 3D model preview.User interface of the Carrocerias Real truck painting simulator showing color options and 3D model preview.

Truck Sim

A web-based truck painting simulator developed for Carrocerias Real, offering a realistic and interactive environment where users can select, customize, and apply paint jobs to a truck model. Featuring color palettes, texture mapping, and real-time lighting effects, this tool enables clients to preview finishes before production.

ACS Brazil

The Brazilian version of the Activity Card Sort (ACS), called ACS-BR, is a cultural adaptation of the original American instrument for the Brazilian context. It is primarily used by occupational therapists to assess a person's level of engagement in daily activities, especially after an injury, illness, or life change.

Match setup screen for JoKenPô showing player avatars and choices.

JoKenPô

An online multiplayer Rock-Paper-Scissors game currently in development, offering customizable avatars and real-time matchmaking. Designed for quick rounds and social competition.

Early prototype of Lemon Star with lemonade stand management UI.

Lemon Star

An educational finance-focused game for children, teaching basic economic principles through playful challenges. Players manage virtual budgets, invest in lemonade stands, and learn about profit, loss, and resource allocation (In Progress).

Commitment to Quality


Only the best quality

I take pride in delivering only the highest-quality work. My commitment to quality means that every detail is meticulously crafted. Whether it's the precision in development, the seamless user experience, or the integrity of the final product, I ensure that my work not only meets but exceeds expectations. Attention to Detail I know that the little things matter. No detail is too small to overlook. From the initial concept to the final touch, I approach every aspect of your project with meticulous care, ensuring a flawless result that’s both functional and visually stunning. It’s this obsession with detail that sets me apart and brings your ideas to life in ways that truly stand out. Reliable Results When you work with me, you get more than just great ideas; you get results you can count on. I’m committed to delivering your project on time, within budget, and with the quality you deserve. Deadlines? I meet them. Expectations? I exceed them. I take pride in being a partner you can trust to follow through and make your vision a reality. Customer Satisfaction Your satisfaction isn’t just a goal; it’s the driving force behind everything I do. From our first conversation to the final delivery, I collaborate with you closely to ensure I’m always aligned with your vision. I value feedback, listen to your needs, and make adjustments along the way to ensure the end result is exactly what you’ve been dreaming of. Your success is my success, and I’m here to make it happen.

Clients Testimonials


Here's what my clients are saying about my services.

Working with Fellipe was a pleasure. He is professional and met all expectations. I will always choose him for any future projects.


Lilian Dias

Teacher of Occupational Therapy

ACS - Brazil

Quick, efficient, available, and eager to solve the problem.


Eudes

CEO Carrocerias Real

Truck Paint Sim

Let's make your project come true.


What are you waiting for?

You’ve made it this far, so why wait any longer? If you’re excited to get started, just shoot me an email or DM me on LinkedIn and let’s connect. We can discuss your ideas, goals, and how we can turn your vision into reality. Looking forward to meeting you!

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