PHP & MySQL
Wordpress, Webflow, Shopify, WooCommerce
Codeigniter, Yii, Laravel
API Development and Third-party Integration
Github, Gitlab, Bitbucket
Javascript, jQuery, Bootstrap
Webflow
JSON, XML
SuiteCRM, Xero, Stripe,Paypal.Hubspot,ActiveCampaign,Fastbots
Flutter Framework using Dart Scripting Language

More than 10 years in developing software

I offer a unique blend of Senior-level Web/Mobile Development and Executive Administrative Support. I don't just build your software; I help run your business operations efficiently.

Technical Expert:
Web: Next.js, React, TypeScript, Tailwind, Bootstrap.
Mobile: Flutter & React Native.
Backend: Python/Django, Node.js, REST APIs.
Data: PostgreSQL, MySQL, Supabase, Firebase.

Admin & Operations Lead:<8efe80624d780eba0c6493ec45140364>;Email Assistant Manager: Expert in inbox zero, professional correspondence, and setting up automated email workflows.

Virtual Assistant: High-level executive support, calendar management, and project coordination.
Workflow Automation: Using code (Python/Node) to automate repetitive admin tasks.

I am the ideal partner for a founder who needs a "Right-Hand" professional to build their product and manage their daily business communications simultaneously.

I don't just build apps; I build entire digital ecosystems. With a deep technical foundation in Python/Django and Node.js, I bridge the gap between complex backend architecture and high-performance user interfaces.

Whether it’s a SEO-optimized web application built with Next.js, a type-safe frontend in React & TypeScript, or a native-feel mobile experience using Flutter and React Native, I deliver scalable solutions from the ground up.

What I bring to the table:

Backend Mastery: Designing secure REST APIs and managing complex relational data with PostgreSQL and MySQL.

Cloud & Real-time: Leveraging Supabase and Firebase for rapid deployment and live data syncing.

Design Precision: Creating modern, responsive layouts using Tailwind CSS and Bootstrap.

I am passionate about clean code, architectural integrity, and helping businesses scale through technology. Let’s build something extraordinary.

On the technical side, I handle both front-end and back-end development to create functional, user-friendly applications. On the administrative side, I provide high-level support, including data management, scheduling, and project coordination. I am a detail-oriented worker who prides myself on clear communication, meeting deadlines, and solving complex problems with efficient solutions.

I primarily develop mobile applications using Flutter but I can also work on Windows and macOS applications. While I have a strong passion for integrating IoT and embedded systems into mobile apps, I’m also open to working on all kinds of applications whether it’s a tool, a social platform, something for healthcare, education, automotive, or anything else.

Most of the apps I’ve built use Dart and Flutter on the frontend, with Firebase for the backend but I can also manage custom backend through REST API calls. If that setup works for your project, here’s what I can do for you:

· Lead cross-platform application development for Android, iOS, Windows, and macOS using Flutter and Dart.
· Integrate Firebase services, including Authentication, Firestore, Storage, FCM Notifications, App Check, and Hosting.
· Consume and manage REST APIs using Dio for robust data handling.
· Implement state management with BLoC/Cubit and Riverpod.
· Develop in-app subscriptions using RevenueCat and implement ads integration via Google AdMob.
· Apply clean architecture principles to ensure scalable and maintainable code.
· Conduct unit, widget, and integration testing with Mockito for quality assurance.
· Collaborate on UI/UX design and prototype conversion from Figma using Figma MCP for Flutter.
· Integrate third-party APIs including Google Maps, Google Places, and OpenAI.
· Automate workflows using Power Apps and Apps Script.
· Connect IoT and embedded systems (e.g., Ruuvi Sensors, WindSonic Ane-----------ter, Raspberry Pi 4 Model B) to mobile applications.
· Use Git for version control and Freezed for data class code generation.
· Manage CI/CD pipelines with Codemagic for continuous deployment.
· Utilize AI-driven tools such as Claude and Cursor for code generation.

If all that sounds like what you're looking for, I’d be happy to discuss things further. Hope to hear from you soon!

— Tristan

I’m -----------, a software engineer who enjoys building clean, functional, and user-friendly apps. Over the past 5+ years, I’ve worked with a mix of startups and small teams, creating web and mobile solutions that are both practical and scalable.
My main tools are Flutter, React.js, React Native, and Node.js, which let me work across the full stack—whether it’s crafting a smooth mobile experience, building a modern web app, or setting up a reliable backend.
Here’s what I can help you with:
Mobile apps using Flutter or React Native
Web apps with React.js and modern JavaScript
Backend APIs and integrations with Node.js & Firebase
UI improvements, performance tweaks, and bug fixes
Clean, maintainable code that’s easy to scale
I like working closely with clients, keeping communication clear, and making sure projects move forward without unnecessary complexity. I’m also adaptable—if there’s a better tool for the job, I’m always open to learning and using it.
I’m currently looking for part-time work (6 hours/day) where I can bring value to a project and help it grow. If you need someone who’s hands-on, reliable, and easy to work with, let’s talk.

A motivated and detail-oriented Frontend Software Engineer with expertise in web and mobile application development, specializing in React, Flutter, HTML, CSS, JavaScript, PHP, Java, and Dart. Experienced in database management (PostgreSQL, MySQL, MongoDB) and backend API integration to deliver efficient, user-friendly systems. Skilled in UI/UX design using Figma, Canva, Photoshop, and Adobe, with a strong creative flair for designing thumbnails and video editing. Passionate about building responsive applications, enhancing user experiences, and continuously learning innovative technologies to create impactful digital solutions.

Transforming Business Operations with AI-Powered Full-Stack Solutions.I'm Cassandra Kaye Honrada, a Full-Stack AI & Automation Engineer with a passion for converting complex manual processes into efficient, automated systems. My expertise lies in leveraging Full-Stack Development and AI Integration to deliver tangible business value, as demonstrated by a 70% reduction in manual data entry for critical appointment and transport platforms.

Why Partner with Me?
Impact-Driven Automation: Specializing in platforms like n8n and custom logic, I design and implement automated workflows that eliminate repetitive tasks, significantly boosting operational efficiency.

Comprehensive Full-Stack Mastery: Proficient in building robust web applications with the FERN/MERN stack (React, Node.js) and scalable mobile solutions using Flutter. My technical toolkit includes Python, JavaScript, PHP, C#, Java, and C++.

Advanced AI Integration: I integrate cutting-edge AI technologies, including Google Gemini AI and OpenAI APIs, to develop intelligent features that provide a competitive edge and enhance user experience.

End-to-End Solution Delivery: From Custom Web & Mobile App Development to Automated Management Systems, REST API Development, and Database Optimization (MySQL, MongoDB, Firebase), I provide complete solutions.

Key Achievements & Quantifiable Results:
Workflow Automation: Successfully automated a ride-hailing/appointment system, leading to a 70% reduction in manual data entry and streamlined scheduling.

AI-Powered Solutions: Developed "AlertGen AI" with 93% detection accuracy utilizing Google Gemini AI, showcasing advanced AI implementation capabilities.

Business Process Optimization: Implemented fully automated ordering systems for local service providers, directly contributing to business growth and efficiency.

I am a highly communicative, English-proficient developer seeking long-term collaborations to build innovative and impactful solutions. Let's discuss how I can automate and elevate your next project.

Hi, I’m a backend and full-stack developer with experience building applications using Java (Spring Boot), Dart Frog, PostgreSQL, and Flutter.

I specialize in developing REST APIs and implementing authentication systems (JWT, Email OTP, RBAC). I’ve built projects such as an inventory management system and an emotion-tracking backend with LLM integration.

I also have experience in debugging and testing (manual and integration) to ensure features work correctly and systems remain reliable.

In addition to development, I’ve worked in administrative and technical support, so I’m comfortable handling both technical tasks and day-to-day operations.

I focus on writing clean, maintainable code and delivering solutions that match real business needs. I’m detail-oriented, reliable, and committed to continuous learning.

Experienced Flutter develope, specializing in creating elegant and high-performing mobile applications. Strong focus on seamless UI/UX and integration with robust back-end systems. Passionate about delivering exceptional mobile experiences.

Full-stack developer experienced in building and shipping working web and mobile applications. I can take a feature from requirements to deployment and work comfortably on both new and existing systems.

I’ve worked on freelance projects and internships where I handled real development tasks such as building features, fixing issues, integrating APIs, managing databases, and working with deployed applications. I’m also used to collaborating in team environments using GitHub and task tools.

What I bring is simple: I can understand a system quickly, figure out what needs to be done, and deliver working code without needing constant guidance. I’m comfortable working independently and adapting to different codebases and workflows.

I also use AI tools to speed up development and debugging when needed, but I always make sure outputs are reviewed, clean, and functional before deployment.

I’m looking for roles where I can contribute directly to real projects, improve systems, and ship features consistently.

• - Benefit from my extensive experience in building sleek, functional apps for both iOS and Android, ensuring a seamless user experience across all devices.

• - With a deep understanding of object-oriented programming, I create robust, scalable, and maintainable applications that meet your business needs and exceed expectations.

• - I expertly integrate various APIs and backend systems to enhance app functionality and streamline user interactions, providing a smooth and efficient app experience.

• - I adhere to the best practices in mobile app development, focusing on performance optimization and user experience design to deliver fast, responsive, and aesthetically pleasing apps.

• - Using advanced version control systems like Git, I manage and safeguard your app’s codebase, ensuring smooth and continuous development without any hitches.

• - My strong debugging and troubleshooting skills mean any issues are quickly identified and rectified, keeping your app running smoothly at all times.

• - Even as an independent developer, I excel in communication and collaboration, ensuring that you are informed and involved in every step of the development process.

• Strong communication and teamwork abilities

Specializing in modern, responsive web interfaces using React, JavaScript, and Tailwind. Has foundational knowledge of Flutter/Dart for cross-platform mobile apps and can support mobile projects alongside core web development work.

Passionate and detail-oriented programmer with experience in backend, frontend and mobile development.

Skilled in building scalable applications, optimizing performance and solving complex problems.

Adept at learning new technologies quickly and collaborating effectively in dynamic team environments.

Committed to writing clean, maintainable code and delivering high quality solutions that drive results.

Has experience using AI-assisted development tools such as ChatGPT , GitHub Copilot , DeepSeek , Claude , and Gemini to assist with coding, debugging, and improving development productivity.

For more details, you can check my LinkedIn profile for a complete list of my work, experience and skills.

Please check -----------.-----------/in/chitgoks

Skilled web and mobile application developer with 3+ years of combined
experience in software development, technical support, and freelance web
projects. Developed cross-platform POS systems for Android and Windows,
with a focus on UI design, data handling, and API integration. Provided
technical support for retail and food industry POS systems, including
network setup and nationwide deployment. Passionate about building
efficient, user-friendly solutions and contributing to dynamic development
teams.

I'm a Computer Engineer with 8 years of experience in mobile application development. I am also a designer building clean and modern UI designs.