Osner R. Email & Phone Number

Vancouver, Bc, Ca

Vancouver, British Columbia, Canada

- Engineered new features with technologies like Ruby on Rails 7, React, Coffee Script, TypeScript, and Postgres.- Led and executed a proposal to upgrade Rails from version 5 to 6, then 6 to 7, resulting in significant enhancements, including a 30% increase in platform speed.- Refactored the ReactJS code of an internals’ Google Chrome extension, resulting in a 20% performance increase.

Providencia, Región Metropolitana De Santiago, Chile

- Implemented features and bug fixes following coding best practices, utilizing Ruby on Rails, JavaScript, Vue.js, PostgreSQL, Redis, ElasticSearch, and Amazon Web Services (AWS).- Collaborated with a diverse team of 10 specialists to execute the department's OKRs, delivering exceptional outcomes and reaching almost 100% of the established key results.- Led three design thinking workshops to 15 members to identify and prioritize ways to improve the platform, reducing meeting time.- Learned Flutter and created the first MVP for one of the company's products.

Provincia De Santiago, Chile

- Managed a 17-member cross-functional team (UX/UI, developers, QA) across different countries to launch new features and implement bug fixes for the performance platform with around one million users.- Developed new features for the performance suite with technologies including Ruby on Rails, Python, AngularJS, React, TypeScript, Postgres and Amazon Web Services (AWS).- Coordinated deployments to production with other teams and validated the correct implementation every two weeks.- Conducted quarterly feedback reviews, monitored goals progress, and help setting new objectives.- Led two design thinking sessions to develop new features and a role-playing activity to improve communication.- Conducted interviews for new members aligned with company values and technical proficiency with four leads.

Provincia De Santiago, Chile

- Designed and implemented four social network dashboards and reporting features using Ruby on Rails, Python, Bootstrap, JavaScript, HTML5, AngularJS, PHP, Serverless, and Amazon Web Services (AWS).- Collaborated closely with a team of eight individuals (developers, product owner, and scrum master).- Reviewed closely with clients to ensure project alignment resulting in higher customer satisfaction.

Panama City

- Prepared together with clients in weekly demo progress meetings, preparing presentations and requirements gathering sessions.- Engineered the international business platform for Banesco Panama with a multidisciplinary team of +9 professionals, resulting in 40% time and cost savings by going online, using Ruby on Rails, JavaScript, Bootstrap, and Postgres.- Coordinated support with three junior developers for Movistar's mobile device purchase system and Banesco Bank's credit card application system.

Caracas, Venezuela

- Developed an online credit card application platform for Banesco, Venezuela's largest bank with over 4 million users, resulting in a 50% reduction in processing times.- Created a mobile-first site to buy and activate mobile phones for Movistar, the largest telecommunications company with over 10 million users, reducing processing times by 60%.- Increased client satisfaction and confidence through client presentations and communication to enhance the company's credibility and foster stronger client relationships.

Venezuela

Relational Databases and Object Oriented Databases- Taught practical classes of E/R diagrams and SQL Queries for MySQL and Oracle databases- Created and reviewed student practical tests

Venezuela

UI/UX:- Taught practical classes for UI/UX design standards, prototypes and usability tests.

Caracas, Venezuela

- Developed a QA matrix to ensure project requirements were met.- Created a Visual Basic program to find books.

Bachelor'S Degree, Computer Science

Major In Senior Management, Business, Management, Marketing, And Related Support Services, Cum Laude

Master Of Business Administration (Mba), Mercadeo, Cum Laude