You will get Consulting for mobile app and website development projects
Project details
I provide strategic consulting in Spanish for entrepreneurs and businesses who want to develop mobile apps or websites with clarity and structure from the beginning.
What sets me apart is my combination of technical software development experience and real-world product planning. I don’t just discuss ideas — I help transform them into actionable, realistic development roadmaps.
My approach focuses on reducing risk, optimizing resources, and building scalable digital solutions from day one.
If you want to plan before you build and avoid costly mistakes, this service is for you.
What sets me apart is my combination of technical software development experience and real-world product planning. I don’t just discuss ideas — I help transform them into actionable, realistic development roadmaps.
My approach focuses on reducing risk, optimizing resources, and building scalable digital solutions from day one.
If you want to plan before you build and avoid costly mistakes, this service is for you.
Programming Languages
Python, Java, C#Coding Expertise
Localization, Performance Optimization, DesignWhat's included $5
These options are included with the project scope.
$5
- Delivery Time 1 day
- Number of Revisions 1
1 review
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XL
Xiomara L.
Feb 13, 2026
Working with this freelancer was a great decision. Not only was the technical quality of the website and app development excellent, but the advisory support and strategic guidance made a real difference.
They were attentive, patient, and always willing to explain options clearly. I truly felt supported throughout the entire process.
I would definitely work with them again and highly recommend their services.
They were attentive, patient, and always willing to explain options clearly. I truly felt supported throughout the entire process.
I would definitely work with them again and highly recommend their services.
XL
Xiomara L.
Feb 13, 2026
You will get Consulting for mobile app and website development projects
Working with this freelancer was a great decision. Not only was the technical quality of the website and app development excellent, but the advisory support and strategic guidance made a real difference.
They were attentive, patient, and always willing to explain options clearly. I truly felt supported throughout the entire process.
I would definitely work with them again and highly recommend their services.
They were attentive, patient, and always willing to explain options clearly. I truly felt supported throughout the entire process.
I would definitely work with them again and highly recommend their services.
About Carlos
Mobile App Developer (Android/iOS) | QA Tester | Tech Support
Bello, Colombia - 3:00 am local time
I'm a developer with over a decade of experience building robust software and mobile applications for Android and iOS. I also provide technical support and functional testing for public and private organizations, as well as international clients. I understand the full life cycle of an app and know how to make every part run like clockwork.
Why should you work with me?
✅ Custom development: I can build from scratch or improve what you already have.
✅ Complete vision: I can develop, test, and support your product and users.
✅ Effective communication: I understand both your needs and your clients’ needs.
✅ Real-world experience: I've worked with companies in Colombia and as a global tester for UTEST.
✅ Reliability: I meet deadlines and deliver fully functional solutions.
✅ Adaptability: I work with multiple languages and technologies as needed.
✅ Quality-focused: I ensure every app is error-free before it goes live.
✅ Functional English: I have intermediate-low English skills, ideal for reading technical documentation and basic written communication.
✅ Native Spanish speaker: Perfect for Spanish-speaking teams or customers.
⭐️ Skills & Tools:
✅ Languages: Java, Objective-C
✅ Platforms: Android, iOS
✅ Testing: Manual QA, UTEST, functional testing
✅ Databases: SQL, SQL Server, PostgreSQL
✅ Tools: Android Studio, Xcode, Postman, Firebase
✅ Support: Technical customer support, documentation, follow-up
✅ Advanced Excel & spreadsheets: Data analysis, formulas, automation
I'm ready to take your project to the next level. Shall we talk?
I'm the person you need—let me prove it. Send me a message and let's work together.
Steps for completing your project
After purchasing the project, send requirements so Carlos can start the project.
Delivery time starts when Carlos receives requirements from you.
Carlos works on your project following the steps below.
Revisions may occur after the delivery date.
Review your project information.
Spanish consulting session to define scope, features, and platform.