About Callista
I am a Software Developer skilled in React, React Native, and JavaScript, with experience building responsive, user-friendly web and mobile applications. Beyond interface development, I also design and implement AI-powered automation solutions that streamline workflows and enhance productivity.
With a strong foundation in both coding and project management, I bridge technical execution with strategic planning. I enjoy transforming ideas into polished products through clean code, purposeful design, and effective collaboration—always driven by problem-solving and continuous learning.
Code with clarity, design with purpose, manage with vision.
I WRITE CODE
I build clean, reliable software that works.
My Coding Principles
KISS (Keep It Simple, Stupid)
The KISS principle emphasizes simplicity in design and coding. By avoiding unnecessary complexity, solutions remain clear, easy to read, and more maintainable over time.
DRY (Don't Repeat Yourself)
The DRY principle minimizes repetition by reusing logic across functions or modules, ensuring code remains consistent, efficient, easier to update, and maintainable.
SOLID Principles
SOLID provides guidelines for writing clean, modular, and extensible code. It encourages flexibility, separation of concerns, and reduces dependency issues.
My Tech Stack
My daily toolkit includes React, React Native, Vue, TypeScript, JavaScript, HTML, CSS, Git, and Figma—covering everything from design to development.
React / React Native
A JavaScript library for building user interfaces, maintained by Facebook.
JavaScript
A versatile programming language primarily used for web development to create interactive effects within web browsers.
TypeScript
A typed superset of JavaScript that compiles to plain JavaScript, enhancing code quality and maintainability.
Next.js
A React framework for building server-side rendered and statically generated web applications.
Vite
A build tool that aims to provide a faster and leaner development experience for modern web projects.
Firebase
A platform developed by Google for creating mobile and web applications.
GraphQL
A query language for APIs and a runtime for executing those queries with your existing data.
Swagger
A set of tools for designing, building, documenting, and consuming RESTful web services.
Zustand
A small, fast, and scalable state management solution for React applications.
Redux
A predictable state container for JavaScript apps, often used with React.
Ant Design
A comprehensive UI framework for building enterprise-level applications with React.
Chakra UI
A simple, modular, and accessible component library for React applications.
Material-UI
A popular React UI framework implementing Google's Material Design.
Shopify
A leading e-commerce platform that allows businesses to create online stores and manage their sales.
Tailwind CSS
A utility-first CSS framework for rapidly building custom user interfaces.
WordPress
A popular content management system (CMS) used for creating websites and blogs.
Tamagui
A UI kit and design system for React Native and web, focusing on performance and developer experience.
NativeBase
An open-source framework to build React Native apps with a rich set of components.
Git
A distributed version control system for tracking changes in source code during software development.
Figma
A web-based UI/UX design application that allows for collaborative design and prototyping.
I design interfaces
I craft user-friendly designs that feel natural.
My Design Principles
User-Centered
Designs shaped by real user needs, behaviors, and expectations.
Business-Aligned
Designs that bring business ideas and goals to life.
Effortless Journeys
Experiences that guide users smoothly to their goals.
I Automate AI
I create smart systems that save time and effort.
Email Summarization
AI reads incoming emails → generates a short summary → sends it to Slack/Teams.
Customer Support Triage
Incoming support ticket → AI categorizes issue → route to correct team.
Caption Generator
Input blog/article → AI creates 3-5 caption variations → auto-post via Social Media API.
Follow-up Email Automation
After client meeting → AI generates follow-up email summary → auto-send via Gmail/Outlook.
Smart Proposal Drafting
Sales team inputs deal info → AI drafts personalized proposal → send for approval.
Customer Chatbot Integration
AI answers FAQs → escalate complex issues to human support.
My Certification
Holds a Google Project Management Certificate alongside technical skills.
Google Project Management Professional Certificate (v2)
A comprehensive program that equips learners with essential project management skills, including planning, execution, and leadership, to effectively manage projects in various industries.
Provider: Coursera | Google Career Certificates
Date Issued: June 12, 2025
Credential ID: Q66U978VRZQ4