English:
Upper Intermediate
Diego Sebastian G.
Vetted by YouTeam
Bolivia
UTC -04:00
America/La_Paz
English:
Upper Intermediate
Senior JavaScript Engineer skilled in HTML5, CSS3, TypeScript, Angular, React. Expert in leading teams, and delivering top solutions for Adidas.
• Led the development of the PRWeb UI, API, and workers, optimizing communication tools for Cision PRWeb. • Improved automation processes and security measures at PayPal, enhancing the onboarding flows for their main platform. • Spearheaded the development of Sony cloud media services, demonstrating strong leadership and technical expertise. • Developed a PWA for technician management from scratch, streamlining operations for CSG-i. • Successfully refactored and scaled the Truextend platform, achieving 90% code coverage and modular architecture.
Want to hire this engineer?
Check if Diego Sebastian is availableExpertise
Years of commercial development experience
12 years of experience
Core technologies
Other technologies
Project Highlights
PRWeb Development
Sep `22 - Apr `23
7 months
Cision | PRWeb
Development of UI, API, and workers for efficient communication tools.
Responsibilities & achievements
• Led development efforts to deliver high-quality solutions. • Facilitated collaboration across teams for seamless project execution. • Implemented automation processes to enhance efficiency. • Created and maintained comprehensive project documentation.
Interface Development
May `22 - Sep `22
4 months
Harris Computer
Development of interfaces across multiple product lines, focusing on integration and configuration solutions.
Responsibilities & achievements
• Designed, developed, tested, and implemented application integration solutions. • Created and maintained comprehensive documentation for integration processes.
Sony Cloud Media Services
Aug `21 - Jan `22
5 months
Spark Digital | Sony
Development of cloud media services for Sony, involving leadership, planning, technical discussions, and solution delivery.
Responsibilities & achievements
• Planned and delegated tasks to ensure efficient project execution. • Tracked job progress and maintained accountability within the team. • Facilitated technical discussions to address challenges and improve solutions. • Managed team communications to ensure alignment and collaboration. • Developed effective solutions to meet project goals.
Payment Platform Development
Feb `18 - Sep `21
4 years
AssureSoft | WebPT
Development of core payment solutions, integrations, and internal dashboards for a healthcare-focused client.
Responsibilities & achievements
• Developed and integrated solutions to meet project requirements. • Led projects, ensuring timely delivery and quality standards. • Conducted technical discussions to address challenges and improve processes. • Created and maintained detailed documentation for solutions and integrations.
PWA Development
Feb `18 - Sep `21
4 years
CSG-i
Development of a Progressive Web Application (PWA) for technician management from scratch.
Responsibilities & achievements
• Performed full-stack development for robust and scalable applications. • Implemented automation to streamline processes and workflows. • Managed efficient and timely delivery of project solutions.
Point-Generating Platform Development
Apr `16 - Jul `17
1 year
Truextend | Hinda Incentives | ScoreCard Rewards
Development of a point-generating platform and product catalog, with an emphasis on scalability and modularity.
Responsibilities & achievements
• Conducted code refactoring to improve maintainability and performance. • Designed and implemented modular architecture for scalable solutions. • Developed and executed unit tests to ensure code quality. • Managed the delivery of reliable and efficient project solutions.
Regional Platform Development
Feb `13 - Dec `13
10 months
Brandigital | Mastercard | Adidas
Development of a regional platform for users to exchange points, and development of a website for a sports event sponsored by Adidas.
Responsibilities & achievements
• Conducted requirements analysis to understand project needs. • Designed and developed solutions tailored to specifications. • Implemented solutions to meet functional and technical requirements.
Mobile Application Development
Apr `10 - Sep `12
2 years
Cruz del Sur
Development of a mobile application for arranging drivers’ road maps.
Responsibilities & achievements
• Performed thorough analysis to inform project planning. • Designed and developed solutions to meet project objectives. • Delivered high-quality solutions within deadlines.
Internal and External Website Development
Apr `10 - Sep `12
2 years
Telefónica Argentina
Development of multiple websites for internal and external use by Telefónica Argentina.
Responsibilities & achievements
• Coordinated meetings to ensure alignment and progress. • Conducted requirements analysis to define project needs. • Provided team leadership to guide development efforts. • Developed solutions to meet project objectives. • Created and maintained detailed project documentation.
Agency
400+
GMT-11
Remote
Want to hire this engineer?
Check if Diego Sebastian is available