Available to hire
Hi, I’m Jaime Jazareno, a versatile software engineer with a strong foundation in a wide range of programming languages and frameworks, including Swift, Java, Kotlin, JavaScript, Ruby on Rails, Flutter, and GraphQL. I enjoy building modern applications and revamping legacy code to keep systems efficient and maintainable.
I excel at project management and agile methodologies, have led teams as a Technical Lead, and am known for fostering collaborative environments and guiding projects to successful completion. I’m committed to delivering high-quality results and continuously learning new technologies.
Skills
Experience Level
Work Experience
Sr. Software Engineer II at Cognizant Technology Solutions Philippines, Makati
October 1, 2023 - PresentLead a team in developing Alaska Airlines iOS app, ensuring effective collaboration and project alignment. Contributed to Alaska Airlines React.js project, working closely with cross-functional teams to drive development and integration. Managed the transition between iOS and React.js platforms, demonstrating flexibility and strong project management skills. Facilitated communication between internal teams and external stakeholders to enhance project efficiency and quality.
Senior iOS Engineer at AB Leisure Exponent Inc, Taguig
June 1, 2023 - October 1, 2023Assigned the crucial responsibility of re-architecting a project and introducing Agile methodology to the team, addressing workload visibility and meeting deadlines. Initiated Agile implementation, leading to significant improvements in project management, increased task visibility, and improved adherence to deadlines. Currently serving as a dedicated Scrum Master, effectively managing a cross-functional team of 10-12 professionals, ensuring smooth project execution and team collaboration. Solely responsible for managing the iOS part of Arena Plus, demonstrating self-reliance and technical proficiency.
Senior Full Stack Engineer at Blue Sky Digital Labs, Perth
October 1, 2022 - June 1, 2023Designed and developed modern applications using a diverse set of technologies including Swift, Java, Kotlin, JavaScript, Ruby on Rails, Flutter, and GraphQL, showing a broad skill set and adaptability across multiple languages and frameworks. Demonstrated expertise in maintaining and modernizing legacy databases, enhancing software quality and improving system performance. Independently managed and led four projects, two of which were solo endeavours, highlighting strong project management and problem-solving skills.
Senior iOS Engineer / Flutter Engineer at Collabera PH, Makati
February 1, 2022 - June 1, 2023Drove banking app development for Union Digital, contributing to cross-platform mobile development and delivering critical tasks using Swift and Flutter. Implemented MVVM-based architecture for iOS development, enabling scalable and testable code. Contributed to the GCash app, leveraging Swift to deliver key features and improve user experience.
Senior iOS Developer / Tech Lead at CODY Web Development / LIG PH, Cebu City
May 1, 2020 - February 1, 2022Acted as a technical lead responsible for project management, mentoring junior developers, and overseeing iOS project delivery. Implemented onboarding practices, facilitated knowledge transfer, and ensured high-quality releases. Led multiple concurrent projects with strong time management and stakeholder communication.
Lead iOS / Software Engineer / Head IT at WE ARE CHUR Philippines, Makati
January 1, 2019 - May 1, 2020Transformed client business logic into robust iOS solutions, participating in client meetings and translating technical topics into actionable development tasks. Promoted to leadership role within a few months and guided a small team toward project success.
Web and Mobile Engineer at Gorated Innovation Labs, Pasig
August 1, 2017 - January 1, 2019Led web and mobile development efforts, delivering high-quality, scalable solutions and collaborating with cross-functional teams to align product goals with business needs.
Senior Web and Mobile Engineer at Gorated Innovation Labs, Pasig
August 1, 2017 - January 1, 2019Managed end-to-end development for multiple projects, leveraging a mix of web and mobile technologies to deliver polished user experiences and robust back-end integrations.
Web Developer (Intern) at Gorated Innovation Labs, Pasig
April 1, 2017 - July 1, 2017Participated in client meetings, translated technical details into actionable tasks, and contributed to the development of early-stage projects.
Web Developer at Freelance, Cainta, Rizal
June 1, 2014 - April 1, 2017Delivered a series of small-scale web projects using PHP and Laravel, customizing web solutions to meet client needs with an emphasis on performance and usability.
Web Developer at Freelance, Cainta, Rizal
June 1, 2014 - April 1, 2017Continued freelance web development work, refining skills in PHP, HTML/CSS, and database integration for small businesses.
Education
Bachelor of Science in Information Technology at STI College - Cainta, Rizal
April 1, 2014 - April 1, 2018Bachelor of Science in Information Technology at University of the East - Manila
January 1, 2013 - April 1, 2014Qualifications
Industry Experience
Software & Internet, Professional Services
Skills
Experience Level
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