Edgar Esteves Email & Phone Number

Porto, Pt

Porto, Portugal

Leading architecture and strategy for a scalable microservices platform and comprehensive application suite. • Designed platform architecture, focusing on scalability through microservices and strategic UI/UX planning. • Built and launched the core UI Library using React, used across all frontend applications. • Leading and mentoring a development team, driving continuous enhancements and project evolution.

Founded and led JimmyBoys, an engineering outsourcing company specializing in providing tailored engineering teams and support for clients in diverse industries. With a focus on high-quality delivery and technical expertise, responsibilities included: • Building, Refactoring, and Scaling Solutions: Delivered end-to-end technical solutions for clients by assembling, training, and leading teams focused on developing, rebuilding, and refactoring applications according to industry standards and best practices. • Technical Coaching and Mentorship: Worked directly with clients to build their internal engineering capabilities through hands-on technical coaching, helping them create autonomous, high-performing teams. • Client Engagement and Solution Architecture: Collaborated with clients to understand their project requirements, translate business needs into technical solutions, and manage project timelines and deliverables.

Porto

Oversaw the development of a multi-website builder with integrated CMS and visual editor. • Defined technical requirements, architected solutions, and implemented a Kubernetes-managed CI/CD pipeline. • Developed frontend and backend services using React, Redux, and GraphQL on NodeJS with RethinkDB.

Delivered end-to-end solutions for mission-critical applications within Shell’s technology stack. • Engineered high-performance full-stack features, optimized web performance, and drove solution delivery. • Collaborated on technical analysis and architectural patterns, leveraging React, TypeScript, and Apollo GraphQL.

Felgueiras, Porto, Portugal

Taught courses in Web Environment Programming, covering React, Angular, NodeJS, and MongoDB. • Developed and delivered all course materials for React/NodeJS, engaging students in hands-on learning.

Porto, Portugal

Re-engineered the frontend platform, delivering a streamlined, reusable React UI Library and GraphQL API integration. • Led the design and demonstration of new UI/UX standards, while training the team to continue the project development.

Lisbon Area, Portugal

Founded a digital marketing agency supporting SMEs with website development, social media, and digital marketing. • Built streamlined, rapid-launch web solutions, fostering an online presence for clients within a competitive landscape.

Porto Area, Portugal

Led the re-architecture of a music streaming platform and development of iOS and Electron desktop apps.• Directed technology stack updates and UI/UX redesigns, contributing as both developer and project manager.

Porto Area, Portugal

Led the creation of a web application for multi-site management, ultimately adopted by Yellow Media. • Defined requirements and architecture for a CMS and template system. • Prioritized and assigned frontend development tasks. • Developed the template engine and CMS application.

Porto Area, Portugal

Developed UX and applications for iOS and web platforms in the online horse racing betting space. • Designed UX for iOS app for online betting, compatible with iPhone and iPad. • Developed responsive web app using AngularJS, mirroring the iOS experience.

Porto Area, Portugal

Built applications for a music streaming service on desktop and Samsung SmartTV. • Developed desktop application using JavaScript with CEF. • Created UX for TV experience and Samsung SmartTV app using Samsung JavaScript SDK.

Porto Area, Portugal

Developed a betting iOS app specifically for horse racing. • Designed and developed the iOS app for online betting.

Porto Area, Portugal

Developed key components of a betting website and supported team growth. • Built Football Homepage, Match Pages for Football and Tennis using YUI2/YUI3. • Assisted in hiring and coaching new frontend developers.

Porto Area, Portugal

Led automation of testing processes for betting website. • Automated end-to-end tests for in-play pages with Selenium. • Led the QA team in Porto.

Porto Area, Portugal

Worked on mobile apps for the Vodafone 360 program, a PHP fantasy football app, and websites using Zend Framework. • Developed apps (Bloomberg, Book-a-Table, iFitness) using Vodafone's JavaScript SDK. • Built a fantasy football app and small websites.