I will develop and integrate your web or mobile app


About this gig
Modern & Responsive Front-End: Clean, intuitive interfaces that work perfectly on mobile phones, tablets, and computers.
Robust & Secure Back-End: Fast APIs, solid business logic, secure user authentication, and data protection.
Optimized Database: Database modeling and integration to ensure fast queries and data consistency.
Extra Integrations: Connection to payment gateways (Stripe, PayPal), third-party APIs, maps, social networks, and more.
Front-End Moderno & Responsivo: Interfaces limpas, intuitivas e que funcionam perfeitamente em celulares, tablets e computadores.
Back-End Robusto & Seguro: APIs rápidas, lógica de negócios sólida, autenticação de usuários segura e proteção de dados.
Banco de Dados Otimizado: Modelagem e integração de banco de dados para garantir consultas rápidas e consistência das informações.
Integrações Extras: Conexão com gateways de pagamento (Stripe, PayPal), APIs de terceiros, mapas, redes sociais e muito mais.
Get to know sollycm
Software Development Analyst
- FromBrazil
- Member sinceApr 2020
Languages
English, Portuguese, Polish, Spanish
FAQ
Should I contact you before placing an order
Yes, please! Contacting me first ensures we align on project feasibility, accurate pricing, and delivery timelines before locking anything in.
What information do you need to get started?
I will need a clear description of your project, any wireframes, designs, or reference examples, and a list of specific features you want built.
Can you work with an existing codebase or build on top of another developer's work?
Yes, but please message me first with access to the code. I need to review its quality and architecture to ensure it can be safely expanded.
What happens if I need to change or add requirements mid-project?
If the updates exceed our initial scope agreement, we will mutually adjust the budget and timeline via a custom extra offer before the additional work begins.
What is included in your "revisions"?
Revisions include minor tweaks, design adjustments, and bug fixes to the agreed-upon features. They do not cover brand-new features that weren’t in the original scope.
Do you provide deployment or hosting services?
I will deliver the fully functional, clean source code. If you need help with deployment (AWS, Vercel, Heroku, or a live server), that can be added as a gig extra.
Do I get full ownership of the source code?
Absolutely. Once the project is completed and delivered, 100% of the ownership rights to the source code belong to you.
Do you offer post-delivery support or maintenance?
Yes, I provide 7 days of free support after delivery to handle any bugs or technical hiccups. Long-term maintenance can be arranged separately.

