Daniel Alonso Morales Ávila
λ ElysiumFull-Stack Web Developer
Bragança, Portugal Contact info
Personal details
- Nationality
- Costa Rican
- Residence permit
- Portugal
- Work permit
- Portugal
- Address
- Bragança, Portugal
- Portfolio
- elysiumdr.eu/portfolio
- Driving licence
- Category B
About
Full-Stack & Cloud Developer with a BSc in Computer Science Engineering. Experienced in building end-to-end web ecosystems, combining reactive interfaces with serverless microservices (Firebase, Cloudflare Workers), Python automation, and Artificial Intelligence tool integration.
Multilingual professional focused on delivering efficient, structured, and high-value technical solutions for the end user.
Experience
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Full-Stack Web Developer Elysium λ Development & Research · Self-employed
- Full-Stack architecture & development: autonomous design and implementation of web applications using React, Next.js 16, Vite and JavaScript (ES6+), connecting reactive interfaces to serverless edge infrastructure (Cloudflare Workers) and Firebase.
- Serverless backend & automation: engineering of backend services and APIs with Firebase Cloud Functions (Node.js) and Cloud Firestore.
- Web security & infrastructure: network- and data-level security policies (Content Security Policy, HSTS, granular Firestore and Storage access rules).
- Performance, SEO & accessibility: continuous auditing and optimisation targeting top Core Web Vitals scores, technical SEO ranking and WCAG 2.1 AAA compliance.
- AI-assisted engineering: integration of AI agents and LLMs (Antigravity SDK, Claude, Codex) into the development lifecycle, accelerating testing, prototyping and technical documentation.
Technologies & methodologies: HTML5, CSS3, JavaScript (ES6+), React, Next.js 16, Vite, Responsive Web Design, Serverless, Cloudflare Workers, Firebase (Cloud Functions, Firestore DB, Auth, Storage), Node.js, Python, CSP, HSTS, Firestore Security Rules, Core Web Vitals, WCAG 2.1 AAA, Technical SEO, Git, AI-assisted engineering and LLM integration.
React
Next.js 16
Cloudflare Workers
Firebase
Node.js
CSP / HSTS
WCAG 2.1 AAA
AI Engineering
elysiumdr.eu ↗
Professional Internship SMF360 · Ingenio Futuro · Traineeship contract
- CRM systems: integration and customisation of CRM platforms to optimise workflows and client management.
- Web development: redesign and optimisation of corporate web pages in WordPress and Elementor Pro, focused on user experience (UI/UX).
- Leadership: support in the supervision, onboarding and technical mentoring of the intern team.
CRM
WordPress
Elementor Pro
UI/UX
Mentoring
smf360.com ↗
Digital Literacy Project (University Community Service Programme) Fundación SIFAIS · Traineeship contract
- Led a community digital literacy and inclusion programme in Guararí.
- Trained over 50 young participants in digital tools (Microsoft 365, Canva) and introduced them to Artificial Intelligence.
- Promoted equitable access to information and technology.
Digital Literacy
Teaching
Community Outreach
sifais.org ↗
Education & training
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The Open European University campus at Universidade Aberta de Portugal Bachelor’s Degree in Applied Languages, European Studies and Globalisation
- Proficiency in Portuguese as a vehicle for communication and culture, alongside command of English and French applied to commercial, administrative and public-relations roles.
- Language training integrated with European Studies and Globalisation, with complementary work in Sociology, Management, Economics and Law.
Official Admission & Placement List (Direct Access)
Universidade Aberta · Candidate #5300 · Academic Year 2026-27
View PDF (p. 6) ↗
Degree certificate in Applied Languages
Course in progress
In progress
Universidade de Bragança e do Norte Interior Erasmus+ in Computer Science Engineering · Web application development & Portuguese culture
- Exchange semester in web application development and Portuguese language and culture.
Erasmus+ Acceptance Letter
Instituto Politécnico de Bragança · International Relations Office · 26 May 2023
View PDF ↗
Universidad Latinoamericana de Ciencia y Tecnología (ULACIT) Bachelor’s Degree in Computer Science Engineering
- Academic discipline bringing together the development, design, implementation and management of technological systems and computing solutions.
- Strong emphasis on cybersecurity, computer architecture, artificial intelligence, database administration and project management methodologies.
Certification of completion of the study plan
ULACIT · Registry Department · 20 Feb 2026
View PDF ↗
Degree certificate in Computer Science Engineering
Graduation paperwork in progress
Pending
Universidad Nacional de Costa Rica (UNA) Bachelor’s Degree in Business Administration and Management
- Foundational studies in organisational administration, labour law, economics, statistics and corporate management practices.
Admission Result & Eligibility Certificate
Universidad Nacional · Admission System · Score 611.73/900
View PDF ↗
Centro Educativo Santa Inés Costa Rican Upper Secondary Education Diploma
- Official certificate awarded upon graduating from upper secondary education. This diploma confirms that the holder successfully completed the required academic stages (10th and 11th) alongside the statutory examination requirements, acting as an indispensable prerequisite for entry into higher education.
Diploma of Costa Rican Upper Secondary Education
Ministry of Public Education of Costa Rica
View PDF ↗
Academic Transcript & National Exam Grades
Ministry of Public Education of Costa Rica · National Baccalaureate 2018 · GPA 83.7/100
View PDF ↗
Instituto de Enseñanza General Básica San Francisco de Asís Primary education
- Completion of the Costa Rican primary education cycle.
Licences & certifications
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Google Data Analytics Professional Certificate Google · Coursera
- Eight-course professional programme covering data collection, cleaning, processing, analysis and visualisation.
- Practical work with spreadsheets, SQL, R programming, Google BigQuery and Tableau.
Verify credential
Credential ID ZI89ORJ94EUY
Verify ↗
TOEIC® Listening and Reading Test ETS · TOEIC Program
- International standardised test measuring listening and reading comprehension in a professional English environment.
Verify credential
Credential ID 9907011115688
Verify ↗
Language skills
| Language | Listening | Reading | Spoken production | Spoken interaction | Writing |
|---|---|---|---|---|---|
| English | B2 | B2 | B1 | B1 | B2 |
| Portuguese | C1 | B2 | B1 | B1 | B2 |
A1 and A2: basic user · B1 and B2: independent user · C1 and C2: proficient user.
Skills
Front-end 2 years
React
Next.js 16
Vite
JavaScript (ES6+)
HTML5
CSS3
Responsive Design
Design Systems
Back-end & Cloud 1 year
Node.js
Python
Firebase
Cloudflare Workers
RESTful APIs
Firestore DB
Serverless
Security, performance & SEO 1 year
CSP
HSTS
Firestore Security Rules
Core Web Vitals
WCAG 2.1 AAA
Technical SEO
Data 1 year
Data analysis & visualisation
SQL
Google BigQuery
R
Python data processing
Tooling 2 years
Git
GitHub
Antigravity SDK
Claude
Codex
LLM integration