Jeffrey Bernadas
Software Engineer
I build enterprise-grade and responsive digital solutions for the web and mobile.
About
My main focus these days is building scalable, responsive and intuitive full-stack web and mobile applications using modern technologies and best practices.
I am actively seeking for new opportunities to grow, learn, and contribute my expertise.
In my free time, I play Dota 2—mostly Meepo, because it helps me with my state management nightmares.
Technologies
frontend
- Typescript
- React.js
- Next.js
- Motion
- Storybook
- Styled-Components
- Tailwind CSS
- Redux Toolkit
- React Query
- Module Federation
backend
- Node.js
- Express.js
- Loopback.js
- RabbitMQ
- Swagger
- Microservices
- REST API
database
- MongoDB
- MySQL
- PostgreSQL
- Redis
- Elasticsearch
- Supabase
- Prisma
Experience
- Sept. 2022 - Present
Full Stack Developer·Ascendion Inc. (Collabera)
Makati City, Philippines (Remote)·Full Time- Deployed to one of the leading financial institutions in the Philippines to develop and maintain online banking applications.
- Participated in the migration of online transaction features from OTP-based to Appkey-based security, enhancing security and user experience.
- Developed a Proof of Concept utilizing Microfrontends architecture for improved reusability and scalability across banking applications.
- Built a design system with reusable components and brand-specific design tokens for consistent UI across multiple applications.
- Created private npm packages for standardized theming and UI assets, including components, icons, logos, and images.
- Developed a back office module for account blocking and unblocking to prevent fraudulent activities.
- 2021 - Sept. 2022
Full Stack Developer·Freelance
Surigao City, Philippines (Remote)·Contractual- Developed web applications for local businesses, including a POS system with a inventory management system and CSV report generation for sales tracking.
- Translated PSD designs into high-quality web pages, ensuring a seamless user experience.
- Designed wireframes and prototypes for client presentations and feedback.
- Collaborated with co-developers to develop custom systems and IoT solutions for students capstone projects.
Projects
Vacay Caraga
unmaintainedA web app for hosting rooms within CARAGA Region for free which comes with map pinning support, listing dashboard, reservations, Google and Github OAuth, and many more.
- React.js
- Redux Toolkit
- Mantine UI
- Mapbox
- Node.js
- Express.js
- JWT
- Passport.js
- Google OAuth 2.0
- GitHub OAuth
- Sequelize ORM
- MySQL
- Netlify
- Heroku
Spotify Viewer
unmaintainedA web app for showing your personal Spotify data such as playlists, top artists, and top tracks. View an artists data together with their singles, albums, and artists related to them. See a detailed information of each tracks and a preview of it.
- React.js
- Styled Components
- Node.js
- Express.js
- Spotify API
- Heroku
