Hi, my name is Gabriel and I love to develop such beautiful apps and websites. To reach this objective I use some frameworks to help me, such as: React, Angular, and Node.js. I will be happy to show you what I have learned in my career. HIGHLIGHTS OF QUALIFICATION • Creative Front-end Developer with 3 years of experience in web development, including ERP, mobile, and web apps. • Strong knowledge and solid development expertise in Angular 2+, Flutter, NodeJS, and GraphQL. • Experience in working with Angular 2/4 modules, services, templates, directives, services, and dependency injection to create a SPA. • Writing and maintaining automated test cases and ensuring the continuous improvement of the test automation practice with Test Automation tools such as Cypress, Selenium. • Excellent analytical and problem-solving skills for even complex problems. • Ability to identify and evaluate alternative solutions to meet the technical and business needs, through analytical research, and observation. • Broad experience designing and programming large information systems. • Experience with technical application design skills, interpreting functional requirements into technical designs for web applications. • Excellent experience in GitHub, SVN for source code management, and version control. • Expertise in implementing the MVC architecture in backend applications Node.js along with Express JS.
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Senior Software EngineerPaydock Jul 2024 - Oct 2024London Area, United KingdomPaydock is a Fintech company based in the United Kingdom and Australia, creating payment solutions involving new technologies for security and increasing payment acceptance rates.• Contributed to the integration of Network Tokens for payment methods using MasterCard and Visa.• Contributed to maintaining microservices with Angular, Node.js, and MongoDB, focusing on Vault Tokens, Network Tokens, Payments, Subscriptions, and other areas and techniques.• Contributed to the migration of services to Kubernetes, improving scalability and reliability.• Contributed to code security by addressing vulnerabilities and increasing microservice test coverage. -
Software Development EngineerBolttech Apr 2022 - Jul 2024PortugalBolttech is a Insurtech Company which is present in several countries in Europe and Asia, providing insurances of Health, Vehicles, Pets, Houses and other areas. • Led a small team to deliver a critical project for the biggest European partner; • Developed many projects with React, Node.JS and the Builder.io, increasing productivity by 20%; • Published multiple brands in 4 months, maximizing efficiency through the utilization of reused components and a streamlined design system; • Collaborated with diverse teams including QA specialists, Designers, Backend Developers, monitoring specialists and infrastructure experts. -
Full Stack EngineerUnimed Sul Capixaba Dec 2020 - Apr 2022Cachoeiro De Itapemirim, Espírito Santo, BrazilUnimed the largest hospital cooperative in the world and pioneer in the use of technology in medical records and a paperless hospital, storing data and operating it through its own systems.• Developed a website, apps, components, and new features for a Software System, using HTML, CSS, Angular 2+ (Typescript), Node.js (Typescript). • Developed an app using Flutter that has the goal to minimize mistakes in hospitals and identify patients easier.• Extensive use of Figma for developing design systems and draw new projects with UX.• Collaborated with a small team (5 people) under SCRUM agile methodology, in a 2-week sprint mode. The project was controlled using Trello and internal systems. • Taking an active role in structuring our single-page applications to make them easy to maintain and to ensure they are highly modularized. -
Angular DeveloperEquipenet Sistemas May 2019 - Dec 2020Cachoeiro Do Itapemirim, Espírito SantoEquipenet Sistemas is the company with the largest ERP in Cachoeiro de Itapemirim, being responsible for more than 500 companies, including marble companies.• Daily programming in server and client-side by using Angular 10 (Typescript), Hasura (GraphQL), Node (Javascript), and Flutter (Dart). • Responsible for migrating an old ERP system made with Delphi into an Angular web system. • Extensive use of Angular 2+ for developing the SPAs (Single Page Applications) for internal application/tool. • Developed integration with Payment System using Angular and Hasura, to make the company’s payments area. • Created an integration with Receita Federal (Brazilian federal revenue service agency) to calculate tax rates and record invoices using Angular. • Responsible for the creation of the company’s style guide and basic style framework, using CSS and SASS, aiming the reduction of time spent on project setup for the whole company. -
Full Stack EngineerOlá Wolff Nov 2018 - Jan 2019Cachoeiro De Itapemirim, Espírito SantoComing with a new proposal, Olá Wolff is a startup that opens a company in less than 24 hours for anyone through technology, especially mini-entrepreneurs.• Developed a website, an app, components, and new features for a Software System, using HTML, CSS, Angular 2+ (Typescript), Node.js (Typescript). • Worked in collaboration with designer personnel to potentialize the production and bring the newest styles. • Developed integration with Zoop and Mercado Livre (Payment Systems) using Node.js and Angular. • Collaborated with a small team (5 people) under SCRUM agile methodology, in a 2-week sprint mode. The project was controlled using Atlassian’s Jira. • Taking an active role in structuring our single-page applications to make them easy to maintain and to ensure they are highly modularized. -
Jr. Software EngineerUnimed Sul Capixaba May 2017 - Nov 2018Unimed the largest hospital cooperative in the world and pioneer in the use of technology in medical records and a paperless hospital, storing data and operating it through its own systems.• Developed several systems with Angular 2+ and .Net Framework. • Responsible for innovation and creation of new systems and applications to improve the team and the company as a whole. • Teamed up with a multi-background team, developing a strong sense of good communication and urgency. • Assist in the design and implementation process for new products/projects, informing senior executives of alternatives.
Gabriel Sereno Education Details
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Artificial Intelligence -
Information Systems
Frequently Asked Questions about Gabriel Sereno
What is Gabriel Sereno's role at the current company?
Gabriel Sereno's current role is Senior Software Engineer | React | Angular | Node.JS | Frontend | Backend | Full-stack Developer.
What schools did Gabriel Sereno attend?
Gabriel Sereno attended Universidade Federal Do Espírito Santo (Oficial), Federal Institute Of Espirito Santo.
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Gabriel Sereno
| Analista De Growth Jr | Marketing De Conteúdo | Inbound Marketing | Estratégia De Crescimento | Growth | Marketing | SeoNiterói, Rj -
Gabriel A.
Santiago
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