01
E-Scholarship Application System
A digital application and monitoring system for the 2026 Junior Level Science Scholarship, built to support applicant submissions and scholarship administration.
Joana Marie Estrella
I'm a software engineer who enjoys turning ideas into useful digital solutions. I build softwares designed to solve real problems and make people's work easier.
I'm currently exploring cybersecurity and growing toward solutions architecture—creating what matters, one idea at a time.
- softwares built & shipped
- 8+
- Web applications, portals, websites, and digital platforms delivered for real-world use.
- View projects →
- years building digital solutions
- 3+
- Experience across software development, systems implementation, technical operations, and platform support.
- About Joana →
01 — projects
Systems, Platforms, and Projects
These projects support scholarship applications, public inquiries, institutional communication, and national events.
02
DOST-SEI Institutional Website
The official institutional website of DOST-SEI, providing public access to announcements, programs, resources, and organizational information.
03
DOST-SEI Scholarship Helpdesk
A public helpdesk platform that combines FAQs, ticket submission, and an internal workflow for managing scholarship-related inquiries.
02 — experiences
Roles, responsibilities, and technologies
Experience across software development and project delivery—highlighting the roles I’ve held, the work I’ve owned, and the technologies behind it.
Experience
View full history →Project Technical Specialist I
Department of Science and Technology – Science Education Institute
Jan 2025 — Present
Project Technical Assistant VI
Department of Science and Technology – Science Education Institute
Jan 2024 — Dec 2024
Stack
View all →- JavaScript (ES6+)
- TypeScript
- React
- Next.js
- Vue.js
- HTML5
- Tailwind CSS
- SCSS
- Styled Components
- Vite
- Webpack
- ESLint
03 — certifications
Credentials and professional development
Certifications and training that reflect my commitment to continuous personal and professional development.
Credential 01
Certified in Cybersecurity
International Information System Security Certification Consortium
Professional certification.
—
Verify credential ↗
Credential 02
Gemini Certified Educator
Google for Education
Professional certification.
—
Verify credential ↗
04 — affiliations
Professional Communities and Organizations
Professional membership and involvement in organizations related to my technical and professional development.
International Information System Security Certification Consortium
Member
A global nonprofit organization focused on advancing cybersecurity and supporting information security professionals.
Visit organization ↗
05 — events
Participation, roles, and contributions
Conferences, programs, and community events where I participated, contributed, and took on meaningful roles in support of learning, collaboration, and professional growth.
From through
4th DOST-SEI Project STAR International Conference
Technical Staff · The Heritage Hotel Manila, Pasay City
Science Teacher Academy for the Regions; DOST-SEI
From through
Scholars Leadership Camp
Technical Staff · Zamboanga City
DOST-SEI
From through
3rd National Patriot Scholars Congress
Technical Staff · Dusit Thani, Mactan, Cebu
DOST-SEI
06 — contact
let's work together
Tell me about your team, product, or problem — I'll come back with how I can help and a simple way to start. Most engagements begin with a short call.
Get in touch