Participate in design reviews with peers and stakeholders to decide amongst available

Craft dynamic and interactive data visualization tool and contribute to proprietary UI library

Review code developed by other developers and provide feedback to ensure best practices

Automated process for client inquiry and tax filing to reduce time spent on administrative duties from 20% to 5% and to increase revenue for 30% during Covid

Established connection between GraphQL Client and Apollo Server, and integrated Twilio API for email feature and Stripe API for a secured payment platform.

Crafted responsive UI feature such as multi-page inquiry, autocomplete search with debounce, dropdown selection, reusable mixin, media queries, flex box layouts, nested grids, complex animation, dynamic class names, and SVG

Developed visual design using Figma to structure sitemap, sketch designs, determine theme colors and typography, and create mockups and wireframes

Incorporated industry best practice to translate visual design into technical implementation

Developed unit tests with Jest and Enzyme to guide test-driven development

Created a photo carousel to browse and add properties to favorites using React and RESTful APIs

Seeded PostgreSQL and MongoDB with data generation scripts for over 50 million records

Optimized database query performance to take less than 2 ms

Established key performance metrics based on the app features and selected database between SQL and NoSQL with reference to C.A.P Theorem

Stress tested with Loader.io and New Relic to identify performance bottlenecks

Horizontally scaled microservice to four AWS EC2 instances using Ubuntu and Nginx Load Balancer to increase request per second from 80 to 500