Vishwa Fernando

Available to hire

Hi, I’m Vishwa Fernando, a Senior iOS Engineer with 8+ years of experience building high-performance mobile apps in Swift and Objective-C across fintech, telecom, and smart-home domains.

About

Hi, I’m Vishwa Fernando, a Senior iOS Engineer with 8+ years of experience building high-performance mobile apps in Swift and Objective-C across fintech, telecom, and smart-home domains. I enjoy leading end-to-end feature delivery, mentoring junior developers, and shipping white-label products at scale. I also have secondary expertise in Flutter and native Android, and I’m open to remote roles globally.

I thrive in cross-functional teams, collaborating with product owners and QA to define effort estimates and realistic delivery timelines. I enforce architectural guidelines and coding standards through thoughtful code reviews and technical discussions, while continuously profiling, testing, and optimising for performance.

  • 8 years' experience
  • Joined February 2026

Languages

  • EnglishFluent
  • Sinhala, SinhaleseFluent

Industry experience

  • Telecommunications
  • Software & Internet
  • Media & Entertainment
  • Financial Services
  • Professional Services

More experts in Colombo, Sri Lanka

Work experience· 11 roles

Senior iOS Engineer · Zone24x7Aug 2025 – Present · 1 yr 4 mos

Took full ownership of AceTrak & KnoCen warehouse-management iOS apps, leading end-to-end architecture and delivery. Collaborated with product owners and QA to define effort estimates and realistic delivery timelines across multiple releases. Enforced architectural guidelines and coding standards through systematic code reviews and technical discussions.

Senior iOS Engineer · CirclesMay 2024 – Aug 2025 · 1 yr 4 mos

Contributed to end-to-end development of 4 white-label iOS apps (ANP, AT&T, ONIC, TSEL) on Circles' global SaaS telco platform. Reduced defect rate by championing unit testing, performance profiling, and continuous optimisation across all apps. Led cross-team code reviews that enforced coding standards and accelerated knowledge sharing among 10+ engineers. Mentored junior developers and improved onboarding efficiency by creating structured guides and pairing sessions.

Senior iOS Software Engineer · Circles (Singapore) – ANP App / AT&T App / ONICA AppMay 2024 – Present · 2 yrs 7 mos

Contributed to end-to-end development of multiple white-label iOS apps for global telecom partners, ensuring seamless integration with Circles' SaaS platform.

Freelance Flutter Developer · InCite LogixNov 2019 – Feb 2020 · 4 mos
Flutter & Mobile Developer · Infixd Connect (PVT) LTDNov 2019 – Feb 2020 · 4 mos
Senior iOS Engineer · Kasper Global (PVT) LTDSep 2019 – Sep 2023 · 4 yrs 1 mo
Senior iOS Software Engineer · Kasper Global (PVT) LtdSep 2019 – Sep 2023 · 4 yrs 1 mo
Software Engineer – Mobile · GWC TechnologiesSep 2018 – Aug 2019 · 1 yr

Education

BSc Software Engineering · University of Plymouth2013 – 2016
BSc in Software Engineering · University of Plymouth (UK)2013 – 2016

Certifications and awards· 6

iOS App Development: Test-Driven Development2030 – 2026
Udemy – iOS & Swift: The Complete iOS App Development Bootcamp2030 – 2026
LinkedIn Learning – Mobile Device Security2030 – 2026
LinkedIn Learning – iOS App Development: Test-Driven Development2030 – 2026

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