Sanju Maduwantha
@sanjumaduwantha
Lead iOS engineer driving mobile-first, production-grade app delivery.
What I'm looking for
I am a lead software engineer specializing in native iOS development with over eight years of experience delivering mobile applications for international clients. I have a track record of taking complex projects from concept to App Store release while ensuring compliance, reliability and maintainability.
In recent roles I led core modules for connected worker and healthcare platforms, modernized legacy Objective-C codebases to Swift, and delivered reusable SDKs and frameworks to standardize development. I emphasize unit and end-to-end testing, clean code practices, and the use of AI-driven tools and CI/CD to increase efficiency.
I mentor junior engineers, perform task planning and effort estimation, and collaborate across platforms to ensure consistent user experiences. I seek opportunities where I can continue to lead mobile engineering efforts and drive high-quality, scalable app delivery.
Experience
Work history, roles, and key accomplishments
Lead Software Engineer - iOS
Poka
Apr 2024 - Present (1 year 7 months)
Responsible for delivering a core connected-worker iOS module, planning tasks and estimates, mentoring juniors, and ensuring timely delivery with unit and end-to-end testing and automation.
Senior Software Engineer - iOS
Aeturnum Lanka
Sep 2020 - Apr 2024 (3 years 7 months)
Developed and maintained a large-scale HIPAA/GDPR-compliant healthcare platform, delivered telemedicine and messaging modules, and migrated Objective-C codebase to Swift to improve performance and maintainability.
Software Engineer - Mobile
Bourke Technologies
Sep 2017 - Sep 2020 (3 years)
Designed and built native and hybrid mobile apps for clients in Australia and New Zealand, delivering end-to-end features and managing deployments to the App Store and Play Store.
Education
Degrees, certifications, and relevant coursework
IIC University of Technology
Bachelor of Engineering, Software Engineering
Completed a Bachelor of Engineering (Software) awarded in September 2021.
Scottish Qualifications Authority
Professional H.Diploma / Professional Diploma in Software Engineering, Software Engineering
2018 - 2019
Completed Professional Diploma (SCQF level 7) in 2018 and Professional H.Diploma (SCQF level 8) in 2019 in Software Engineering.
Chamber of Chartered Java Professionals International
Bachelor of Software Engineering, Software Engineering
2014 - 2018
Completed a Bachelor of Software Engineering between 2014 and 2018.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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