Ăśber Federico Javier
With more than 18 years of work experience in the field of development, accounting, logistics and sales and in national and international companies.
My objective is to help the company achieve its expected goals, contributing my experiences, knowledge and skills in the development of my tasks, having the opportunity to grow professionally.
Enthusiastic and motivated Full Stack Developer with a passion for building responsive and user-friendly web applications.
Experienced in front-end and back-end technologies, and adept at implementing innovative solutions.
Skilled in Agile methodologies, CI/CD, and test-driven development.
I consider myself a person with the following soft skills: Communication, leadership, analytical, teamwork, planning, conflict resolution, adaptability, resilience and critical thinking.
Technical Skills
Front-end: HTML, CSS, Tailwind CSS, Bootstrap, JavaScript, D3.js, ECharts , Leaflet.js, TypeScript, React.js, Redux, Angular, Vue.js, Next.js.
Back-end: Node.js, Nest.js, Express.js, Shopware.
Database: MongoDB, Mongoose, MySQL.
Testing: Jest, Jasmine, TDD (Test-Driven Development).
API: REST, Postman, Thunder Client.
CI/CD & DevOps: Jenkins, GitHub/GitLab integration, GitHub Actions, Docker.
Code Quality & Security: SonarQube.
Cloud: AWS, Azure.
Project Management: Agile, Scrum, Kanban, SOLID.
Design: Figma, Canva.
Collaboration: GitHub, GitLab, Notion, Trello, Jira, Slack, Teams.
IDE: Visual Studio Code (VSC), Eclipse IDE, IntelliJ IDEA, PHPStorm.
Spanisch
Muttersprachlich oder zweisprachig
Englisch
Verhandlungssicher
Deutsch
Konversationssicher
Italienisch
Konversationssicher
Nur remote
Führt Projekte hauptsächlich remote aus
Projekt- und Berufserfahrung
- TodayFull Stack DeveloperE-COMMERCEMärz 2021 - Heute (5 Jahre und 3 Monate)Barcelona, Spanien• Developed robust and scalable web applications utilizing modern technologies such as HTML, CSS, JavaScript, and TypeScript, ensuring cross browser compatibility and responsive design.• Built and maintained dynamic, interactive user interfaces using frameworks and libraries like Angular.js, React.js, and Redux, focusing on creating seamless user experiences.• Implemented API integrations and backend functionalities using Node.js and Nest.js, ensuring efficient communication between client and server.• Optimized RESTful API endpoints and data retrieval processes with Express.js, improving application performance and reducing response times.• Applied Test-Driven Development (TDD) practices and Jest to enhance code quality and reliability, writing comprehensive unit and integration tests.• Streamlined deployment workflows by contributing to CI/CD pipelines, enabling automated testing and deployment through tools like Docker and GitLab CI/CD.• Designed and managed databases using MongoDB (NoSQL) and MySQL (SQL), ensuring data integrity and efficient querying.• Converted complex UI/UX designs from Figma into high-quality, pixel perfect HTML/CSS/JS code, maintaining design fidelity and accessibility.• Collaborated in Agile teams, leveraging methodologies like SCRUM and Kanban to deliver projects efficiently and iteratively while adapting to changing requirements.• Implemented SOLID principles and clean code practices, ensuring maintainability, scalability, and ease of understanding in both new and existing codebases.
- Soprano DesignAccounting ManagerJuli 2020 - März 2021 (8 Monate)Barcelona, Spain• Perform different type of tasks for Month-end, quarter end, and year end closing.• Calculate and post manual journals at month end with appropriate and complete supporting documentation.• Processes other entries, such as accruals, depreciation and any other needed for a complete financial closure.• Perform monthly Balance Sheet Accounts Reconciliations.• Prepares VAT, WHT and CIT calculations. Prepare closing CIT accrual.• Follows up the fulfilment of tax or statutory deadlines and inform about any incidence or complication encountered which may delay its submission.• Audit assistance coordination.• Manage Fixed Assets and third party tax and accounting vendors to ensure accurate, timely tax payments and payroll processing.• Prepares paperwork on accounts payables/receivables, cost reimbursements, and other billings for processing. Bank reconciliations and payments control (US GAAP).• Develops and maintains supporting worksheets.• Assist with other additional reporting requirements as needed.
- JPMorgan Chase & Co.Accounting Senior AnalystAugust 2018 - Juli 2020 (1 Jahr und 11 Monate)• Production of daily and monthly management reporting and reconciliations.• Create strategies to improve processes.• Investigation & resolution of breaks related to corporate actions.• Knowledge of legal changes in tax and accounting.• Regular review of breaks for potential risks.• Production and analysis and KPI of metrics reports.• Liaising with internal/external teams of the bank for get resolve any issues.• Audit and supervise the financial statements, records and general accounting.• Ensure timelines and service delivery standards are continually achieved.• Consolidation of results of different business units.
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Ausbildung und AbschlĂĽsse
- Bootcamp Full Stack Development2023Bootcamp Full Stack Development
- Master degree ofWeb Site and Application DevelopmentUniversitat Oberta Catalunya2026Master degree ofWeb Site and Application Development