Danilo Moura
Hi! I’m a senior full-stack developer with more than 10 years of experience building, maintaining, and deploying web and mobile applications.
I provide practical programming guidance, technical mentoring, and freelance development services for beginners, developers, professionals, and businesses.
I can help you with:
- Learning Python from the fundamentals to a professional level, including programming logic, object-oriented programming, APIs, databases, testing, automation, and backend development
- Mentoring for new projects, from the initial idea and technical planning to development, deployment, and production
- Mentoring for existing projects that need new features, debugging, restructuring, or technical direction
- Freelance development for new or ongoing web and mobile projects
- Implementing features and solving complex technical challenges
- Code reviews and practical technical feedback
- Debugging errors and understanding unfamiliar code
- Improving application architecture, organization, and code quality
- Preparing for technical interviews
- Refactoring and performance improvements
- Moving a project from an initial idea to a working production application
During mentoring sessions, we will not simply fix the problem—I will explain what caused it, how the solution works, and how you can handle similar problems independently in the future.
For freelance projects, I can work directly on your application, from planning and implementation to deployment, maintenance, and technical improvements.
My main areas of experience include Python, Flask, Django, Elixir, Phoenix, JavaScript, HTML, CSS, Flutter, Dart, SQL, PostgreSQL, APIs, Docker, cloud infrastructure, and software architecture.
Whether you are learning Python from scratch, stuck on a difficult bug, looking for a code review, or need an experienced developer for a complete project, I would be happy to help.
REVIEWS FROM CLIENTS
● Founded and developed Manda a Loc, a real-time event discovery platform.
● Designed the backend architecture, APIs, database m...
● Founded and developed Manda a Loc, a real-time event discovery platform.
● Designed the backend architecture, APIs, database models, background jobs, payment infrastructure, and third-party integrations.
● Built the web platform and two cross-platform mobile applications for event attendees and producers.
● Managed the complete product lifecycle, including architecture, implementation, deployment, monitoring, and production support.
● Integrated internal systems with blockchain, cryptocurrency.
● Automated cryptocurrency refund workflows, reducing manual ope...
● Integrated internal systems with blockchain, cryptocurrency.
● Automated cryptocurrency refund workflows, reducing manual operational work by approximately 50%.
● Developed internal tools for managing users, transactions, invoices, and payment operations.
● Migrated business-critical services from Python to Elixir, improving scalability, concurrency, and throughput.
● Integrated sy...
● Migrated business-critical services from Python to Elixir, improving scalability, concurrency, and throughput.
● Integrated systems with BNDES, FIDCs, banking APIs, and CNAB financial files.
● Automated financial workflows and developed scoring, eligibility, and validation systems for partners and customers.
● Contributed to system architecture, automated testing, debugging, and production support.