I am a graduating Bachelor of Science in Information Technology student and a Web and Mobile Application Programmer with hands-on experience in developing cross-platform mobile applications using Flutter and web applications using Laravel. I engaged in freelance and commission-based programming work as part of my preparation for real-world employment, allowing me to apply the concepts, tools, and best practices I learned throughout my academic coursework. These experiences served as practical training, helping me adapt to client requirements, project deadlines, and professional work standards. As a Philippine Civil Service Examination Professional Level passer, I uphold professionalism, accountability, and ethical work values, and I aim to be recognized as a reliable and responsible developer ready to contribute effectively in both government and private sector environments.

I am a mobile and web developer with around 3 years of experience building real-world applications using Flutter, Java, and Firebase. I specialize in developing responsive mobile apps and functional web systems with a focus on clean UI, smooth performance, and reliable backend integration. I also have experience as a college instructor teaching Flutter and Java, which strengthens my technical understanding and communication skills. I am passionate about creating practical digital solutions and continuously improving my skills in software development.

Software Developer with almost 10 years of experience in building Full Stack Web and Mobile Applications

Mobile developer with 20 years of experience across the software stack, specializing in Flutter. I build cross-platform applications that deliver a native experience on both iOS and Android — fast, reliable, and built to scale. My backend expertise includes Firebase, Python, n8n workflow automation, and Docker, ensuring consistent environments from development through deployment. I also leverage AI-powered development tools, including Claude Code and Codex, to ship high-quality software faster and more efficiently.

I am a Full-Stack Engineer with a proven track record of architecting, optimizing, and deploying production-ready web and mobile platforms. Unlike typical developers, I bring deep backend logic and systems architecture including experience with microservices, CQRS, and open-source SDKs and combine it with precise front-end execution.

My Core Tech Stack:

Backend & Architecture: Golang, Node.js/TypeScript, Python (FastAPI), Express.js, Microservices, CQRS, RBAC

Frontend & Mobile: React.js, React Native, Electron, Tailwind CSS

Databases & DevOps: MongoDB, Firebase, PostgreSQL/MySQL, Docker, GitHub Actions, Cloudflare

What I Bring to Your Team:

End-to-End Platform Development: Capable of building cross-platform mobile apps (React Native) and modern web applications (React.js), seamlessly integrated with high-performance backends.

Scalable Backend Architecture: Experienced in decoupling system components into microservices and implementing CQRS patterns to optimize read/write performance and data consistency.

Advanced API & SDK Engineering: Skilled in designing low-latency REST APIs and custom, concurrent SDKs built to handle high-throughput workloads and real-time data streaming.

AI & Geospatial Integration: Proven experience embedding computer vision pipelines (YOLOv8) and complex, on-device spatial processing into production systems.

Production DevOps: Skilled in containerizing environments with Docker and automating reliable deployment workflows through CI/CD pipelines.

I am an autonomous, detail-oriented engineer fluent in English, fully equipped to work in distributed, remote teams, and ready to turn complex ideas into secure, high-performing software
systems.

Passionate full-stack developer with 5+ years of experience in mobile and web application
development. Skilled in building high-quality, cross-platform apps using React Native, TypeScript,
and Redux, as well as web applications with Laravel and Node.js. Successfully deployed 5+ apps to
the Apple App Store and Google Play Store. Seeking a challenging role to leverage my mobile and
full-stack expertise in delivering impactful solutions.

Senior Mobile & Full-Stack Engineer specializing in Flutter, backend systems, and AI-assisted software development. Experienced in building scalable mobile and web platforms across fintech, logistics, construction, workforce management, and SaaS industries. Proven track record of leading mobile initiatives, mentoring developers, implementing CI/CD pipelines, and delivering production-ready solutions that combine modern engineering practices, AI-powered workflows, geolocation services, payments, analytics, and enterprise automation.

I help businesses build, maintain, and improve reliable web and mobile applications that support real operations—not just code that looks good.
With several years of experience as a Senior Software Developer, I specialize in creating scalable systems, API-driven applications, and business tools that reduce manual work and improve efficiency.
What I can help you with:


Web & mobile application development


API development & third-party integrations


Business systems (inventory, invoicing, order management, internal tools)


Bug fixing, performance optimization, and feature enhancements


Ongoing support and long-term maintenance


Why clients work with me:


I work independently with minimal supervision


I communicate clearly and provide regular updates


I focus on solutions and results, not excuses


I respect deadlines and business priorities


I’ve worked closely with non-technical stakeholders, helping translate business needs into practical, maintainable software solutions.
If you’re looking for a reliable developer who can start quickly, adapt to your workflow, and support your project long-term, feel free to send me a message. Let’s discuss how I can help your business.+

Virtual Assistant

Languages: Dart, Java, PHP, JavaScript, SQL
Frameworks & Tools: Flutter, Firebase, REST API, GraphQL, Bloc, Provider, Wordpress, AWS Lambda, Node JS
Databases: Hive, SQLite, MySQL
DevOps & Tools: Git, GitHub, GitLab, Postman, Swagger, VS Code, Augment Code, MQTT
Other Skills: Clean Architecture, SOLID Principles, App Store & Play Store Deployment

As an adept Mobile and Web Developer, my expertise encompasses the complete lifecycle of mobile and web application development. My specialization lies in crafting intuitive, responsive, and high-performance user interfaces. Proficient in both front-end and back-end development, my skill set extends to mobile app development, ensuring a harmonious user experience across diverse platforms. My passion lies in conquering intricate technical hurdles and delivering solutions that precisely align with user requirements and strategic business goals.

I am a graduate of Bachelor of Science in Information Technology Majoring in Web and Mobile Application. I am skilled in developing and coding but aside from that, I also have skills in networking, cyber security, and AI. I am passionate about coding, always looking for ways to hone my skills even more and I have spent my time in college not just learning how to code, but improving my soft skills as well. I have experience in leadership, working in professional environments, and completing tasks under pressure.

Hi there, everyone! Let me tell you a bit about myself. My name is Mabelle Renolla, I graduated from Quezon City University who took up a Bachelor of Science in Information Technology who interested in Graphic Designing and Web Developing and I'm really excited to start a work with you. I'm willing to learn and give my best effort.

I'm a fast learner and pay close attention to details. I'm confident that I can quickly get the hang of new editing software and tools. Plus, I'm always eager to improve and do my best work.